АВТОМАТИЧЕСКИЕ ИНЪЕКЦИОННЫЕ УСТРОЙСТВА, ИМЕЮЩИЕ НАФОРМОВАННЫЕ ПОВЕРХНОСТИ ЗАХВАТА

Изобретение относится к медицинской технике, а именно к автоматическим инъекционным устройствам. Устройство содержит корпус, ограничивающий полость для вмещения контейнера, первую наформованную поверхность захвата, продолжающуюся в продольном направлении вдоль участка корпуса на первой выпуклой боковой поверхности корпуса, и вторую наформованную поверхность захвата, продолжающуюся в продольном направлении вдоль участка корпуса на выпуклой боковой поверхности корпуса, противоположной первой выпуклой боковой поверхности. При этом корпус имеет проксимальный участок, выполненный с возможностью захвата рукой пользователя, и дистальный участок, выполненный с возможностью выполнения инъекции пользователю. При этом проксимальный участок имеет неправильную трубчатую форму, в которой передняя поверхность и противоположная задняя поверхность являются планарными, а первая и вторая боковые поверхности являются выпуклыми. Использование изобретения позволяет облегчить пользователю захват автоматического ...

СПОСОБ УПРАВЛЯЕМОГО ПАЦИЕНТОМ ВВЕДЕНИЯ ЛЕКАРСТВЕННЫХ СРЕДСТВ В АЭРОЗОЛЬНОЙ ФОРМЕ

Группа изобретений включает способ управления введением медицинского препарата (варианты), вентиляционную систему для использования пациентом, машиночитаемый носитель записи и контроллер вентилятора, относится к области медицинской техники и предназначена для управления со стороны пациента введением лекарственных средств в аэрозольной форме с использованием вентилятора. Первый вариант способ управления введением медицинского препарата содержащий этапы, на которых: конфигурируют генератор аэрозолей для аэрозольного распыления медицинского препарата и введения распыленного медицинского препарата пациенту с использованием вентилятора, содержащего первый процессор; предоставляют пациенту пациентский интерфейс управления; конфигурируют второй процессор для управления вентилятором и генератором аэрозолей в ответ на команды от пациентского интерфейса управления. Пациентский интерфейс управления, выполнен с возможностью посылать сигналы второму процессору, посредством которого пациент инициирует ...

НЕСГОРАЕМОЕ КУРИТЕЛЬНОЕ ИЗДЕЛИЕ С ТЕРМОХРОМАТИЧЕСКИМ ЯРЛЫКОМ

Предлагается курительное изделие. Курительное изделие содержит оболочку, задающую внутреннее пространство, потребляемое вещество, находящееся во внутреннем пространстве, источник тепла, выполненный с возможностью повышения температуры по меньшей мере части оболочки, и ярлык, прикрепленный по меньшей мере к части оболочки. Ярлык содержит пленку основания, пленку покрытия и температурно-зависимый материал, расположенный между пленкой основания и пленкой покрытия. Температурно-зависимый материал выполнен с возможностью перехода между первым внешним видом и вторым внешним видом при повышении температуры по меньшей мере части оболочки. 2 н. и 19 з.п. ф-лы, 11 ил.

СИСТЕМА ДЛЯ ПРИЛОЖЕНИЯ ПОНИЖЕННОГО ДАВЛЕНИЯ К ТКАНИ И СИСТЕМА ДЛЯ ПРИЛОЖЕНИЯ ПОНИЖЕННОГО ДАВЛЕНИЯ К МЕСТУ РАСПОЛОЖЕНИЯ ТКАНИ (ВАРИАНТЫ)

Приведено описание усовершенствований конструкции и функциональных возможностей адаптера пониженного давления, используемого для присоединения распределительной магистрали и аппаратуры источника пониженного давления в системе лечения раны пониженным давлением (ЛРПД). Данный адаптер уменьшает количество случаев непредвиденного поступления жидкости во вспомогательные просветы подающей пониженное давление трубки, в то время как указанная жидкость проводится через канавки к основному просвету указанной трубки. 3 н. и 15 з.п. ф-лы, 16 ил.

УСТРОЙСТВО ДОСТАВКИ АЭРОЗОЛЯ, ВКЛЮЧАЮЩЕЕ В СЕБЯ КОЖУХ И СОЕДИНИТЕЛЬ

Настоящее раскрытие относится к устройствам доставки аэрозоля. Устройства доставки аэрозоля могут включать в себя управляющий корпус и картридж, включающий в себя атомайзер и резервуар, выполненный с возможностью содержания композиции предшественника аэрозоля. Управляющий корпус может включать в себя кожух, образующий полость для электрического источника питания, которая продолжается вдоль первой продольной оси и выполнена с возможностью приема электрического источника питания. Управляющий корпус может дополнительно включать в себя соединитель, выполненный с возможностью введения во взаимодействие с картриджем, содержащим композицию предшественника аэрозоля, так что картридж продолжается вдоль второй продольной оси. Первая продольная ось и вторая продольная ось могут быть несоосными и ориентированными по существу параллельно друг другу. Предложен также соответствующий способ сборки. 2 н. и 16 з.п. ф-лы, 24 ил.

АВТОМАТИЧЕСКИЕ ИНЪЕКЦИОННЫЕ УСТРОЙСТВА, ИМЕЮЩИЕ НАФОРМОВАННЫЕ ПОВЕРХНОСТИ ЗАХВАТА

Изобретение относится к медицинской технике, а именно к инъекционным устройствам. Инъекционное устройство содержит: первый корпусный участок; второй корпусный участок, согласованно сцепляющийся с первым корпусным участком для формирования области захвата устройства на его проксимальном участке и для образования инъекционной области устройства на его дистальном участке; первую наформованную поверхность захвата, расположенную вдоль первой длины области захвата; вторую наформованную поверхность захвата, расположенную вдоль второй длины области захвата, противоположной первой наформованной поверхности захвата; первый заглубленный участок, примыкающий к первой наформованной поверхности захвата; второй заглубленный участок, примыкающий ко второй наформованной поверхности захвата; пусковую кнопку, продолжающуюся от заглубленной поверхности первого корпусного участка; смотровое окно, расположенное в инъекционной области для предоставления пользователю возможности наблюдения содержимого контейнера ...

РАЗРАБОТКА ПРИЛОЖЕНИЙ ДЛЯ СЕТИ С ЭЛЕКТРОННОЙ СИГАРЕТОЙ

Изобретение относится к устройству для курения электронной сигареты, причем первая секция содержит интерфейс передачи данных, выполненный с возможностью: установления непосредственного беспроводного соединения с отдельным мобильным устройством, при этом мобильное устройство авторизировано управлять функциями устройства для курения электронной сигареты при работе устройства для курения электронной сигареты, и непосредственного обмена данными с отдельным мобильным устройством через непосредственное беспроводное соединение между интерфейсом передачи данных и отдельным мобильным устройством, и схему управления, выполненную с возможностью реализации управления функциями устройства для курения электронной сигареты на основании информации, сгенерированной отдельным мобильным устройством, причем информация получена непосредственно от отдельного мобильного устройства через непосредственное беспроводное соединение, управления функциями устройства для курения электронной сигареты, в том числе блокирования ...

ЗАЩИТНЫЕ УЗЛЫ ДЛЯ ИНФУЗИОННЫХ СИСТЕМ

Изобретение относится к системам выработки и инфузионного введения радиофармацевтических препаратов. Защитный узел системы содержит первый и второй отсеки, причем каждая из первой и второй боковых стенок отсеков формирует барьер для радиоактивного излучения и содержит отверстие, продолжающееся сквозь боковую стенку и крышку, которая сопрягается с отверстием для попеременного заграждения соответствующего отсека и обеспечения доступа в соответствующий отсек через соответствующее отверстие. При этом первый отсек вмещает радиоизотопный генератор системы, а второй отсек вмещает участок инфузионной схемы системы, который находится в потоке позади генератора, и содержит трубопроводы элюата, пациента и трубопровод отходов. Третий отсек защитного узла выполнен с возможностью вмещения сосуда для отходов системы и огражден третьей боковой стенкой. Способ установки инфузионной системы заключается в том, что открывают первую дверцу защитного узла инфузионной системы для получения доступа в первый отсек ...

УСТРОЙСТВО ДЛЯ ДОСТАВКИ ЛЕКАРСТВЕННОГО ВЕЩЕСТВА

Изобретение относится к медицинской технике, а именно к устройствам для доставки лекарственного вещества. Устройство содержит: шприц, имеющий корпус, из которого продолжается игла; внутренний кожух, выполненный с возможностью перемещения между отведенным положением, в котором игла выступает за дистальный конец внутреннего кожуха, и выдвинутым положением, в котором игла накрыта внутренним кожухом; опорный кожух, выполненный с возможностью удерживания корпуса, а также удерживания внутреннего кожуха в отведенном положении и в выдвинутом положении; шток поршня, содержащий поршень, при этом шток поршня может перемещаться из первого положения, в котором шток поршня отведен, во второе положение, в котором процесс доставки лекарственного вещества завершен, а также исполнительную головку. При этом исполнительная головка присоединена на проксимальном конце штока поршня. Опорный кожух содержит проксимальную секцию, при этом проксимальная секция опорного кожуха и исполнительная головка содержат соответствующие ...

АВТОМАТИЧЕСКОЕ ИНЪЕКЦИОННОЕ УСТРОЙСТВО

Группа изобретений относится к автоматическому инъекционному устройству, плунжеру шприца для него, выполненному из полимерного материала, и способу его изготовления. Плунжер шприца содержит нажимной элемент, расположенный на проксимальном конце, и дистальный конец, раздвоенный на первую лапку плунжера, имеющую первую коническую поверхность и вторую коническую поверхность, и вторую лапку плунжера, имеющую первую коническую поверхность и вторую коническую поверхность. Дистальный конец содержит первую контактную поверхность, заданную первой конической поверхностью первой лапки плунжера и первой конической поверхностью второй лапки плунжера, причем первая контактная поверхность выполнена с возможностью первоначального контакта с механизмом включения спуска и первая контактная поверхность расположена под первым углом в пределах от приблизительно 40° до приблизительно 80° относительно продольной оси плунжера шприца. Технический результат заключается в исключении возможности ненамеренного перемещения ...

ДОЗАТОР ЛЕКАРСТВЕННЫХ СРЕДСТВ С ДИСПЛЕЕМ ДЛЯ ОТОБРАЖЕНИЯ ИНДИКАЦИОННЫХ ДАННЫХ ДЛЯ ПОЛЬЗОВАТЕЛЯ

Изобретение относится к медицине. Дозатор содержит выпускное отверстие для выдачи лекарственного средства, дисплей для отображения индикационных данных для пользователя, крышку выпускного отверстия, выполненную с возможностью перемещения между первым положением, в котором она закрывает выпускное отверстие, и вторым положением, в котором выпускное отверстие открыто. При нахождении крышки выпускного отверстия в первом положении индикационные данные на дисплее открыты для обзора. При нахождении указанной крышки во втором положении индикационные данные скрыты от пользователя. Технический результат состоит в обеспечении средств для побуждения пользователя к закрытию выпускного отверстия за счет отображения информации только при закрытом отверстии дозатора. 15 з.п. ф-лы, 3 ил.

УСТРОЙСТВО ДОСТАВКИ АЭРОЗОЛЯ, ВКЛЮЧАЮЩЕЕ В СЕБЯ КОЖУХ И СОЕДИНИТЕЛЬ

Изобретение относится к устройствам доставки аэрозоля. Устройство доставки аэрозоля выполнено с возможностью нагревания композиции предшественника аэрозоля. Композиция включает в себя компоненты, полученные из табака, либо табак. Устройство для доставки аэрозоля содержит кожух, образующий полость для электрического источника питания, при этом полость для электрического источника питания задает первую продольную ось, соединитель, выполненный с возможностью взаимодействия с картриджем, содержащим композицию предшественника аэрозоля и проходящим вдоль второй продольной оси. Первая продольная ось и вторая продольная ось не являются соосными и ориентированы по существу параллельно друг другу. Также устройство для доставки аэрозоля содержит источник освещения, кнопочный узел, и оболочку источника освещения, выполненную с возможностью направления через себя освещения, создаваемого источником освещения. 8 з.п. ф-лы, 24 ил.

УСТРОЙСТВО ВВЕДЕНИЯ ЛЕКАРСТВЕННОГО СРЕДСТВА, СОДЕРЖАЩЕЕ СИГНАЛЬНОЕ СРЕДСТВО ОБРАТНОЙ СВЯЗИ

Изобретение относится к медицинской технике, а именно к устройству введения лекарственного средства и, в частности, к усовершенствованному, более удобному для пользователя автоматическому устройству введения лекарственного средства, обеспечивающему пользователю звуковое, тактильное или визуальное подтверждение выполнения инъекции. Устройство введения лекарственного средства содержит трубчатый корпус, имеющий проксимальный конец и противоположный дистальный конец; приводное средство, выполненное с возможностью воздействия на контейнер для лекарственного средства для выталкивания лекарственного средства; удерживающее средство, выполненное с возможностью удержания упомянутого приводного средства в предварительно напряженном состоянии; средство активации, выполненное с возможностью взаимодействия с упомянутым удерживающим средством для высвобождения упомянутого приводного средства из предварительно напряженного состояния; и средство обратной связи, выполненное с возможностью взаимодействия ...

КОНФИГУРАЦИИ ИНФУЗИОННОЙ СИСТЕМЫ

... 1. Система (10), которая генерирует и инфузионно вводит радиофармацевтические препараты, при этом система содержит: корпусную конструкцию, содержащую кожух (13), ограничивающий внутреннее пространство корпусной конструкции; источник (15, 33) элюанта; экранирующий узел (200), расположенный внутри внутреннего пространства корпусной конструкции, причем экранирующий узел содержит боковую стенку (201, 203, 205), которая ограничивает множество отсеков и обеспечивает барьер для радиоактивного излучения из отсеков, экранирующий узел дополнительно содержит соответствующее множество дверец (221, 223, 225, 227), причем каждая дверца, когда открыта, обеспечивает доступ в соответствующий отсек через отверстие в боковой стенке и, когда закрыта, обеспечивает дополнительный барьер для радиоактивного излучения из соответствующего отсека; радиоизотопный генератор (21), содержащийся внутри первого отсека из множества отсеков экранирующего узла; трубопровод (301, 302, 304) для элюанта, присоединенный к источнику ...

ИЗДЕЛИЕ, ГЕНЕРИРУЮЩЕЕ АЭРОЗОЛЬ, СОДЕРЖАЩЕЕ ТЕРМОИНДИКАТОР

СИСТЕМА И СПОСОБ КОНТРОЛИРУЕМОГО МЕДИКАМЕНТОЗНОГО ЛЕЧЕНИЯ

ТЕПЛОВЛАГООБМЕННЫЙ БЛОК С ИНДИКАТОРОМ СОПРОТИВЛЕНИЯ

... 1. Тепловлагообменный (HME) блок, содержащий: ! корпус, образующий первый порт, второй порт и промежуточную секцию, продолжающуюся между первым и вторым портами, при этом промежуточная секция определяет первый путь течения, соединяющий по текучей среде первый и второй порты; ! среду, удерживающую тепло и влагу (HM-среду), содержащуюся в промежуточной секции вдоль первого пути течения; и ! индикатор сопротивления, установленный на корпусе и соединенный по текучей среде с первым портом, ! при этом визуальные характеристики индикатора сопротивления изменяются в зависимости от перепада давлений в корпусе. ! 2. Блок по п.1, в котором индикатор сопротивления обеспечивает первое состояние и второе состояние, при этом визуальные характеристики индикатора сопротивления в первом состоянии отличны от визуальных характеристик индикатора сопротивления во втором состоянии, причем индикатор сопротивления выполнен с возможностью перехода из первого состояния во второе состояние в ответ на увеличение перепада ...

РАСПЫЛИТЕЛЬ ДЛЯ УСТРОЙСТВА ДОСТАВКИ АЭРОЗОЛЯ И ОТНОСЯЩИЕСЯ К НЕМУ ЗАГОТОВКА, АЭРОЗОЛЬНЫЙ СБОРОЧНЫЙ УЗЕЛ, КАРТРИДЖ И СПОСОБ

ПЕРСОНАЛЬНОЕ ИСПАРИТЕЛЬНОЕ УСТРОЙСТВО

АППАРАТ ДЛЯ ПРИМЕНЕНИЯ ОКСИДА АЗОТА В МЕСТЕ ЛЕЧЕНИЯ

УСТРОЙСТВО ВВЕДЕНИЯ ЛЕКАРСТВЕННОГО СРЕДСТВА, СОДЕРЖАЩЕЕ СИГНАЛЬНОЕ СРЕДСТВО ОБРАТНОЙ СВЯЗИ

... 1. Устройство (1) введения лекарственного средства, содержащее:приводное средство, выполненное с возможностью воздействия на контейнер для лекарственного средства для выталкивания лекарственного средства;удерживающее средство, выполненное с возможностью удержания упомянутого приводного средства в предварительно напряженном состоянии;средство активации, выполненное с возможностью взаимодействия с упомянутым удерживающим средством для высвобождения упомянутого приводного средства из предварительно напряженного состояния;отличающееся тем, что устройство дополнительно содержит средство обратной связи, выполненное с возможностью взаимодействия как с упомянутым удерживающим средством, так и с упомянутым приводным средством для формирования звукового и/или тактильного, и/или визуального сигнала, указывающего, что лекарственное средство полностью вытолкнуто.2. Устройство (1) введения лекарственного средства по п.1, причем устройство дополнительно содержит трубчатый корпус (20), имеющий проксимальный ...

СИСТЕМА ДОЗИРОВАНИЯ ДЛЯ ИНГАЛЯЦИОННОГО УСТРОЙСТВА

РАЗРАБОТКА ПРИЛОЖЕНИЙ ДЛЯ СЕТИ С ЭЛЕКТРОННОЙ СИГАРЕТОЙ

СИСТЕМА ДЛЯ ГЕНЕРИРОВАНИЯ И ИНФУЗИОННОГО ВВЕДЕНИЯ РАДИОФАРМАЦЕВТИЧЕСКИХ ПРЕПАРАТОВ (ВАРИАНТЫ), СПОСОБ РАБОТЫ С СИСТЕМОЙ И СПОСОБ ПРОДУВКИ ВОЗДУХОМ СХЕМЫ ТРУБОПРОВОДОВ СИСТЕМЫ

... 1. Система для генерирования и инфузионного введения радиофармацевтических препаратов, содержащая: резервуар для элюанта, насос, соединенный с резервуаром, инфузионную схему трубопроводов, радиоизотопный генератор, детектор активности, сосуд для отходов, компьютер и интерфейс компьютера; при этом инфузионная схема трубопроводов содержит трубопровод для элюанта, присоединенный к насосу и к радиоизотопному генератору, и трубопровод для элюата, присоединенный к радиоизотопному генератору, детектору активности и к сосуду для отходов; и компьютер связан с интерфейсом компьютера, насосом и детектором активности и предварительно запрограммирован для:приведения в действие насоса для прокачки объема элюанта из резервуара по трубопроводу для элюанта и через радиоизотопный генератор, чтобы создать пробу или дозу элюата в трубопроводе для элюата посредством элюирования внутри радиоизотопного генератора, причем каждая проба предназначена для измерения с целью контроля качества, и каждая доза предназначена ...

УСТРОЙСТВО ДЛЯ ДОСТАВКИ ЛЕКАРСТВЕННОГО ВЕЩЕСТВА

... 1. Устройство (1) для доставки лекарственного вещества, содержащее:- шприц (5), имеющий корпус (5.1), из которого продолжается игла (6),- внутренний кожух (7), выполненный с возможностью перемещения между отведенным положением, в котором игла (6) выступает за дистальный конец внутреннего кожуха (7), и выдвинутым положением, в котором игла (6) накрыта внутренним кожухом (7);- опорный кожух (2), выполненный с возможностью удерживания корпуса (5.1), а также удерживания внутреннего кожуха (7) в отведенном положении и в выдвинутом положении,- шток (3) поршня, содержащий поршень, при этом шток (3) поршня может перемещаться из первого положения, в котором шток поршня отведен, во второе положение, в котором процесс доставки лекарственного вещества завершен, а также- исполнительную головку (4),отличающееся тем, что- исполнительная головка (4) присоединена к проксимальному концу штока (3) поршня,- опорный кожух (2) содержит проксимальную секцию (2.2),при этом проксимальная секция (2.2) опорного кожуха ...

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Integrated, extendable, anesthesia system

Apparatus

Interface comprising a rolling nasal bridge portion

An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user.

Interface comprising a rolling nasal bridge portion

Back strap for a headgear assembly

Headgear for a respiratory mask has a back strap portion with a pair of first arms 514 extending transversely from its lower edge 516 and a pair of second arms 510 extending transversely from its upper edge 512. The distal ends 520 of the arms may be enlarged with hooked tabs 522 for connecting to a mask assembly such as a continuous positive airway pressure (CPAP) mask. Preferably, a pair of arms 506 extend from the upper arms and in use fasten over the crown of the users head. The edges of the back strap portion are preferably concave. The portion may incorporate a panel 516 of inextensible material, the portion being for location on or below the occipital protuberance. Also disclosed is: a face mask with a pivoting upper portion; an elbow connector having a flap valve; and a clip arrangement for securing the headgear to the mask.

Injector

Interface comprising a rolling nasal bridge portion

Stable-foam inhalation device and cartridge

A stable foam inhalation device 74 comprising a foam-generating component receiving portion – provided by a cartridge 10 in the described embodiments – in which stable-foam generating components (26, 28, Fig 2) may be received in a manner whereby one of the components is segregated from another by an openable barrier. The device also provides an outlet 82 for dispensing foam to a user, an air inlet (90, Fig 7), and a conduit comprising a venturi tube (92, Fig 8). The conduit fluidly communicates the foam-generating-component receiving portion and the air inlet with the outlet. In the described embodiments, these features are taught as being provided as a part of a carrier (72, Fig 7). A method of inhaling foam from the device is also taught, as are several features of the cartridge, including a partitioning element (16, Fig 1) dividing the cartridge into a flexible mixing chamber (12, Fig 1) and an expansion chamber (14, Fig 1), and providing mixing members (46, Fig 4) for agitating foam ...

Connectors for conduits

Integrated, extendable anesthesia system

SPACER AS A DOSING ASSISTANCE FOR A SYRINGE

DEVICE FOR SUCKING OFF WUNDFLUESSIGKEITEN.

Portable dialysis machine

H:\mhiutewovn\N~orbf\CC\MH56030_Lducx-1/03j2(08 The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface, a heater in thermal communication with the planar surface, and a sodium sensor in electromagnetic communication with the planar surface. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features. WO 2012/108910 PCT/US2011/053184 201 211 210 ...

Drug delivery device with electronics

A device (100) for delivering medication to a user may include a main body (104), an electronics module (102), and a slider. The main body may include a mouthpiece (106), a medication reservoir, and a mouthpiece cover (108), where the mouthpiece cover may be hinged to the main body. The electronics module may include a communication circuit, a pressure sensor, and a switch. The slider may be configured to engage the switch when the mouthpiece cover moves from a closed position to an open position. The switch may be configured to switch the electronics module from an off state or a sleep state to an active state. The electronics module may be configured to never return to the off state after the mouthpiece cover is moved to expose the mouthpiece for the first time by the user.

User experience for infusion pumps

Infusion pump interfaces providing simple and intuitive user experiences. A controller display subsystem for implementing infusion pump interfaces includes a processor, a memory, display logic, keypad I/O, and screen I/O. Display logic can command the processor via the memory to implement desirable displays on screen I/O.

Automatic priming and scheduling for dialysis systems

A method including automatically performing at least one integrity test on a dialysis machine after powering on the dialysis machine, wherein the at least one integrity test is selected from the group consisting of a battery test, a dialysate conductivity test, and a dialysate temperature test. The method also includes presenting, on a display of the dialysis machine, a first set of instructions for priming the dialysis machine after completing the at least one integrity test.

Ventilatory support and resuscitation device and associated method

A ventilatory support and resuscitation device for providing short-term ventilatory support, as well as constant flow, pressure cycled ventilatory support for breathing and non-breathing patients is disclosed. The device includes a chamber and at least one port in flow communication with the chamber. The apparatus also includes a flexible diaphragm member positioned within the chamber and configured to seal the port from flow communication with the chamber while seated adjacent to the port, and to flex in response to pressure applied thereto so as to allow flow communication between the port and the chamber while the diaphragm is flexing. A flow restrictor in flow communication with the chamber may also be included. The device may be coupled to a patient adapter, whereby a manometer, entrainment unit, and safety pop-off and entrainment valve may be coupled thereto.

Patient circuit for improved support delivery

A patient circuit for delivering improved support to a patient. In one embodiment of the present technology, the patient circuit includes at least one limb that includes: an inlet; an outlet; an enclosing wall defining an interior flow passage between the inlet and the outlet; and a configurable region configured to be adjusted to alter a at least one modifiable characteristic of the at least one limb.

Interface comprising a rolling nasal bridge portion

An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user.

Dose button for a drug delivery device and method for manufacturing a dose button

The present invention relates to a drug delivery device (6) comprising a dose button (1). Furthermore it relates to a method for manufacturing a dose button (1) by using a cutting-off process. The aim of the present invention is to minimize the risk of using a drug delivery device (6) containing a wrong drug. By means of tactile features, a drug delivery device (6) is distinguishable from another drug delivery device (6) containing another type of drug. This tactile feature is manufactured by using a dose button (1) out of metal which is milled or lathed.

Enteral feeding catheter assembly incorporating an indicator

A catheter assembly (20) incorporating a pre-biased indicator (22), the assembly includes a catheter (26) having a proximal end (28), a distal end (30), and catheter walls (32) defining a catheter lumen (34). The assembly further includes a base (36) located at the proximal end (28) of the catheter, the base defining an opening to the catheter lumen, the base having a first end (42) and a second end (44). An inflatable balloon (24) having a predetermined fill volume is located at a distal end (30) of the catheter. An inflation valve (46) is located on the base (36); the inflation valve is in fluid communication with the balloon through an inflation lumen (48) defined by the catheter walls (32). The pre-biased indicator located on the base in fluid communication with the balloon is configured to provide a discrete visual signal that the pressure of a fluid in the balloon is different from a predetermined level of pressure or the volume of the balloon is different from the predetermined fill ...

Negative pressure wound therapy apparatus and methods

Systems and methods for controlling a pump system for use in negative pressure wound therapy are described herein. In some embodiments, a method for controlling a pump system includes causing provision of negative pressure, via a flow path, to a wound dressing configured to be positioned over a wound, the flow path configured to fluidically connect the pump system to the wound dressing, measuring a first pressure value in the flow path at a first time, measuring a second pressure value in the flow path at a second time, calculating a first rate of pressure change using the first and second pressure values, and in response to determining that the calculated first rate of pressure change satisfies a threshold rate of change, providing an indication that the wound dressing is full, wherein the method is performed under control of a controller of the pump system.

Negative pressure wound therapy apparatus and methods

Systems and methods for controlling a pump system for use in negative pressure wound therapy are described herein. In some embodiments, a method for controlling a pump system includes applying a drive signal to a pump assembly of the pump system, the drive signal alternating between a positive amplitude and a negative amplitude and the drive signal having an offset, and sampling a pressure within a fluid flow path configured to connect the pump system to a wound dressing configured to be placed over a wound during one or more time intervals. Each of the one or more time intervals can occur when the drive signal is approximately at an amplitude equal to one or more sampling amplitudes.

BACK STRAP FOR HEADGEAR ASSEMBLY

A HEADGEAR ASSEMBLY A back strap portion for a headgear assembly adapted to engage with at least a rear portion of the head of a user comprises two opposing major side edges comprising a lower edge and a top edge and two opposing minor side edges. The top edge and the lower edge interconnect the two opposing minor side edges. The back strap portion comprises or is configured to be coupled to a pair of first arms such that the first arms extend transversely from the lower edge and are adapted to connect to a lower portion of a mask assembly. Further, the back strap portion comprises or is configured to be coupled to a pair of second arms such that the second arms extend transversely from the top edge and are adapted to connect to an upper portion of the mask assembly. At least one of the two opposing major side edges comprises a curved region so that the back strap portion has at least partially a reduced width between the two opposing major side edges. -52- WO 2012/140514 PCT/TB201 '/00085 ...

Medical pump filtration device, and methods of manufacture and use thereof

The present invention relates to medical vacuum pump filtration devices configured to filter air being received by the pump. The filtration devices comprise a pump housing and a mounting cap which incorporates filtration capabilities that capture and or divert particulate matter and moisture away from a pump intake opening. The filtration cap can also include apertures for sensors contained within the vacuum pump housing and the filtration cap. Compliance features that ensure proper installation and use of the filtration device can be included.

INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION

INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION A mask assembly has a first upper portion movably connected to an integrated lower portion. The first upper portion has a region of reduced stiffness which is configured to roll to allow pivoting of at least a portion of a first upper portion relative to a second upper portion. -53- WO 2012/140~514 PCT/IB201 2lOO858 ...

Power pack for an autoinjector and autoinjector containing same

Power packs for use with autoinjectors for delivering a drug are described, as are various autoinjectors containing the power packs.

Injectables

The present invention relates to methods and products for demonstrating that intravenous access devices are substantially or completely void of residual drug products. The methods and products involve the use of coloured liquids to allow the visual assessment of whether or not an intravenous device has been flushed.

Autoinjector

Described is an autoinjector (1 ) comprising a case (2.1, 2.2), a drive carriage (22) disposed in the case (2.1, 2.2), and a plunger (11) coupled to the drive carriage (22). The plunger (11) is adapted to releasably engage a needle retraction mechanism in a syringe (3). Translation of the drive carriage (22) in a distal direction (D) relative to the case (2.1, 2.2) causes the plunger (11) to engage the needle retraction mechanism and translation of the drive carriage (22) in a proximal direction (P) relative to the casing (2.1, 2.2) case the plunger (11) to needle retraction mechanism the stopper (5).

Safety syringe

Described is a syringe (3) comprising a barrel, a stopper (5) slidably arranged within the barrel, a needle (4) arranged on a distal end of the barrel, a plunger coupling (10) coupled to the stopper (5) and adapted to releasably engage a plunger (1 1 ), and a needle retraction mechanism adapted to retract the needle (4) into the barrel.

Reduced-pressure systems, methods, and devices for simultaneously treating a plurality of tissue sites

Systems and methods for treating a plurality of tissue sites include a multi-port therapy unit. The multi-port therapy unit includes a plurality of patient-side ports each fluidly coupled to a plurality of conduits and a fluid reservoir fluidly coupled to the plurality of ports. A plurality of pressure sensors are associated with the plurality of patient-side ports to determining a pressure associated with each conduit. A controller is operatively coupled to the plurality of pressure sensors to receive treatment pressure data, monitor pressure for each pressure sensor of the plurality of pressure sensors, and signal an alarm condition if the pressure is outside of a pre-selected range. The system includes a reduced-pressure source fluidly coupled to a dressing at each tissue site through the multi-port therapy unit.

Infusion device

The invention relates to portable devices for transferring fluids from an external source and controllably infusing the fluids into a patient, particularly portable infusion pump devices, and protective housings for such devices. Devices comprise a pump unit, a computer, a portable fuel source, and a sealing means for securing the contents substantially within the protective housings of the device. Devices may be formed as a single infusion pump unit or may be formed when two infusion pump units are engaged. The invention also relates to methods of use of portable devices and method for the manufacture of portable devices and protective housings for such devices.

Apparatuses, methods, and systems for delivering medication using medication kits

Aspects of the present disclosure disclose a system for delivering medication. In one aspect, the disclosure is directed a kit that includes a medical dispensing device with a label with a series of zones of varying widths, with each of the zones corresponding to a pre-determined volumetric dose of the drug that is correlated to one of the physical characteristics of a patient. In one specific example, the label is further affixed to the medicine dispensing device such that the smallest dose of the drug to be administered corresponds to a first zone that is proximate an opening through which the drug is to be dispensed.

INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION

INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION A mask assembly has a first upper portion and a second upper portion, wherein the first upper portion is configured to roll to overlie or underlie at least a portion of the second 5 upper portion. -49- WO 2012/140514 PCT/TB'01 '/000858 /54k - - \ /74! -U \ \~ /70 ----- ~ \ \ ix N ~ \ K~. 77~I i~ I ,, fill / I' 'I i~i I ~l~l n ~ '1 /40- \x \ \/ \ \ - ,1' / '-~1 ...

AUTOMATIC INJECTION DEVICE

Exemplary embodiments provide a syringe plunger formed of a polymeric material. The syringe plunger includes a pressurizer disposed at a proximal end, and a distal end bifurcated into a first plunger arm having a first conical surface and a second conical surface, and a second plunger arm having a first conical surface and a second conical surface. The distal end includes a first contact surface defined by the first conical surface of the first plunger arm and the first conical surface of the second plunger arm, the first contact surface configured to initially contact a firing engagement mechanism, the first contact surface disposed at a first angle of between about 40° and about 80° relative to a longitudinal axis of the syringe plunger.

MEDICAMENT IDENTIFICATION SYSTEM FOR MULTI-DOSE INJECTION DEVICES

A dynamic identification system for a multi-dose injection device includes a dose dial sleeve (40) containing indicia (41; 42) of the medicament contained within the device becomes visible or available to the olfactory or gustation senses only during dose setting as the dial sleeve (40) is translated proximally out of the outer housing of the device. A user can readily identify the medicament contained within the device (1) as the dose is being set. A static identifier (50) located on the device that matches the dynamic identifier on the dial sleeve (40) can also be used as a medicament identifier.

ASSEMBLY AND INDICATOR FOR A DRUG DELIVERY DEVICE

An assembly for a drug delivery device (1), comprising a housing (2) having a proximal end and a distal end, a piston rod (8) and an indicator (13). The piston rod (8) is adapted to be displaced distally with respect to the housing (2) away from a proximal start position and towards a distal end position for delivering a drug (31). The indicator (13) is adapted for indicating at least two different operation conditions of the assembly, the indicator (13) being moveable with respect to the housing (2) from a first indication position for a first condition of the assembly into a second indication position for a second condition of the assembly. The piston rod (8) and the indicator (13) are configured to mechanically interact for converting movement of the piston rod (8) into movement of the indicator (13). A first detent (21) is provided which is configured to releasably secure the indicator (13) in the first indication position such that movement into the second indication position is allowed ...

PRESSURE REGULATOR FOR CUFFED INTUBATION TUBE

Un régulateur de pression pour sonde d'intubation, canule de trachéotomie ou instrument similaire destiné à la ventilation d'un patient, l'instrument comportant un tuyau principal ayant une première extrémité destinée à être insérée dans la trachée artère d'un patient et une seconde extrémité destinée à être raccordée à un appareil respirateur, un ballonnet annulaire gonflable d'étanchéité, qui entoure la première extrémité du tuyau principal, et au moins un tuyau auxiliaire ayant une première extrémité raccordée au ballonnet d'étanchéité et une seconde extrémité munie d'une valve pouvant être raccordée à une source d'air comprimé pour le gonflage du ballonnet d'étanchéité. Le régulateur comprend un récipient définissant une chambre à volume variable ayant au moins un premier orifice pour être raccordé au tuyau auxiliaire et un moyen de pression agissant sur le récipient. Le régulateur comprend aussi un système de verrouillage de la masse pour éviter son déplacement inopiné.

AEROSOL DELIVERY DEVICE INCLUDING A HOUSING AND A COUPLER

The present disclosure relates to aerosol delivery devices. The aerosol delivery devices include a control body and a cartridge including an atomizer and a reservoir configured to contain an aerosol precursor composition. The control body includes a housing defining an electrical power source cavity that extends along a first longitudinal axis and is configured to receive an electrical power source. The control body additionally includes a coupler configured to engage a cartridge including an aerosol precursor composition such that the cartridge extends along a second longitudinal axis. The first longitudinal axis and the second longitudinal axis are non-coaxial and oriented substantially parallel to one another. A related assembly method is also provided.

SAFETY PEN NEEDLE VARIABLE INDICATOR

A safety pen needle assembly (12) is disclosed which comprises a hub (30), a needle cannula (20) engaged to the hub (30), the needle cannula (20) having a distal end for insertion into a patient, and a proximal end extending into the hub (30), a sleeve (14) surrounding the hub (30) and needle cannula (20), a shield (16) including a window (18), the shield (16) surrounding the sleeve (14) and movable relative to the sleeve (14) from a first position, to a second position and to a third position to expose and cover the distal end of the needle cannula (20), and a spring (144) urging the shield (16) to move relative to the sleeve (14) from the second position to the third position, wherein the window (18) indicates when the needle cannula (20) is extended in the second position.

AEROSOL-GENERATING ARTICLE COMPRISING A THERMAL INDICATOR

An aerosol generating article (2) comprising: a combustible carbonaceous heat source (4); an aerosol-forming substrate (10); and a thermal indicator provided on an outer surface of the aerosol- generating article downstream of the combustible carbonaceous heat source. The thermal indicator comprises at least one reversible thermochromic material that undergoes a first reversible visible colour change when the temperature of the thermal indicator rises to a first switching temperature and a second reversible visible colour change when the temperature of the thermal indicator falls to a second switching temperature. The first switching temperature is below about 80°C and the second switching temperature is lower than or equal to the first switching temperature.

DRUG DELIVERY DEVICE WITH ELECTRONICS

A device (100) for delivering medication to a user may include a main body (104), an electronics module (102), and a slider. The main body may include a mouthpiece (106), a medication reservoir, and a mouthpiece cover (108), where the mouthpiece cover may be hinged to the main body. The electronics module may include a communication circuit, a pressure sensor, and a switch. The slider may be configured to engage the switch when the mouthpiece cover moves from a closed position to an open position. The switch may be configured to switch the electronics module from an off state or a sleep state to an active state. The electronics module may be configured to never return to the off state after the mouthpiece cover is moved to expose the mouthpiece for the first time by the user.

INHALER DEVICE, AND METHOD AND PROGRAM FOR OPERATING THE SAME

Provided is an inhalation device that makes it possible to reduce the possibility of a user neglecting to replenish the remaining amounts of elements required for inhalation of an aerosol or a flavored aerosol. The inhalation device 100B comprises: a plurality of elements configured so as to contribute to the generation of an aerosol or a flavored aerosol by consuming stored capacity; a notification unit 108 configured so as to notify the person inhaling the aerosol; and a control unit 106 configured so as to cause the notification unit 108 to function when, for each of the plurality of elements, predetermined conditions set for the element including a requirement that the detected or estimated capacity be equal to or less than a threshold value for the element are satisfied. The conditions become more strict as the frequency with which work for returning to a state in which the plurality of elements have the capacity required for continuous generation of the aerosol is performed increases ...

NASAL SEAL, MASK AND RESPIRATORY INTERFACE ASSEMBLY

A nasal seal, mask or an interface assembly have a seal body defining a breathing chamber. A nasal port is provided in the seal body. The nasal port has a central portion straddled by a pair of lateral portions. The nasal port further has an upper edge and a lower edge. The upper edge defines an inwardly projecting portion within the central portion. The lower edge defines an inwardly protection portion within the central portion. Thus, the nasal port can be generally bean-shaped or bowtie-shaped. The mask can include a frame having a central portion that supports the seal and a pair of arm portions that extend rearwardly of the seal and are configured to connect to headgear. The central portion can be more rigid than the arm portions. The mask can be configured to reduce noise transmitted through a bias flow vent.

PORTABLE DIALYSIS MACHINE

APPARATUS AND METHODS FOR CLEANING AND OXYGEN-ENRICHING AIR

A portable breathing apparatus for oxygen enrichment of breathable air comprises: an adsorption vessel; an air compressor for pumping air into the adsorption vessel; a valve for purging pressure from the adsorption vessel; an adsorbent disposed within the adsorption vessel adsorbing a non-oxygen constituent of air when the vessel is pressurized, thereby producing oxygen-enriched air, and desorbing the non-oxygen constituent when the pressure is purged.

SHIELDING ASSEMBLY FOR A RADIOPHARMACEUTICAL INFUSION SYSTEM

DEVICE FOR DISPENSING A FLUID PRODUCT

A device for dispensing a fluid or powder product comprising a dispensing head (1) provided with a dispensing outlet (10) formed at the end of a hollow sleeve (3), an air flushing system (20) for generating a flow of air when the device is actuated, said air flushing system comprising a piston (21) that slides in an air chamber (22) between a resting position and a dispensing position, said air chamber (22) comprising a cylindrical body inside which said piston (21) slides in a sealed manner, and a reservoir (30) containing a single dose of product, said reservoir (30) comprising an air inlet (31) connected to said air flushing system (20) and a product outlet (32) connected to said dispensing outlet (10), said air inlet (31) comprising a product-holding member (40) for keeping the product in the reservoir (30) until the product is dispensed, and said product outlet (32) being closed by a closing element (50) force-fitted into the product outlet (32) of the reservoir (30), said device comprising ...

INFUSION SET WITH LEAKAGE INDICATOR

A delivery device is provided for introducing a fluid to a patient. The delivery device has a base with a bottom face for attaching to the skin of the patient, and a cannula extending from the bottom face for penetrating the skin of the patient. A fluid supply conduit has a first lumen connected to the cannula for supplying the fluid to the cannula, where the fluid contains an active agent and stabilizing agent. The conduit has a second lumen with an open end for capturing leakage of the fluid from the infusion site and carrying the fluid away from the infusion site. The second lumen has a leak detector containing a color changing in an amount to react with the stabilizing agent and produce a visual indication to the patient through the conduit. The leak detector is spaced from the infusion site and oriented in a location visible by the patient through the conduit.

DEVICES AND METHODS FOR NEBULIZING FLUIDS FOR INHALATION

... ²²²A nebulizer comprising an aerosol generator (100) and a titration mechanism ²(20) comprising a dosing mechanism (30), a screw assembly (50), a plunger (60) ²and an actuator (40), wherein the dosing mechanism is rotatably mounted in the ²nebulizer and the plunger is mounted in the nebulizer to travel along a ²longitudinal axis (62) substantially perpendicular to the plane of rotation of ²the dosing mechanism. The actuator is mounted to the nebulizer to travel in ²the direction (42) of the longitudinal axis. The screw mechanism allows the ²rotation of the dosing mechanism to fix a variable distance of travel of the ²plunger based on the selected dose, without moving the plunger longitudinally. ²This allows the user to verify and if necessary correct the selected dose ²prior to any drug being released from the vial. Operation of the actuator ²causes longitudinal movement, through the screw mechanism, to the plunger.² ...

INTRANASAL CARTRIDGE DEVICES

Intranasal delivery devices include dosage forms containing medical compositions for use in the intranasal devices, and methods of delivering medical compositions to the nasal mucosa of users. The devices dispense a predetermined quantity of fluid into the nasal passage of a user, in which the predetermined quantity of fluid is contained in, or produced in a dosage form or blister that is crushed by a plunger with sufficient force to drive the dosage form against a piercing mechanism, piercing the dosage form and forcing the liquid contents from the dosage form and through a delivery channel into a spray to be directed into the nasal passage of a user. The plunger is connected to a trigger device by a linkage that confers a mechanical advantage to the trigger mechanism.

APPLICATION DEVELOPMENT FOR A NETWORK WITH AN ELECTRONIC CIGARETTE

An electronic cigarette ("e-Cig") may include a controller for providing various operations within an e-Cig. Enhancements for the controller may provide for improved operations and control for the e-Cig with a consumer device, such as a smartphone. Applications on the smartphone may be developed for improving the operations and the control of the e-Cig, as well as making use of data communicated from the e-Cig. Applications may be developed for controlling smoke properties, monitoring operations, adjusting settings, receiving product notifications, or compiling/analyzing data from the e- Cig. Applications may also provide other capabilities that may not be unique to an e-Cig, but may incorporate capabilities of the e-Cig, including entertainment, medical, or gaming applications.

VAPORISABLE MATERIAL

A vaporisable material for use in a vapour-generating device comprising tobacco having a moisture content of from about 3 to 5 wt%, and further comprising a humectant in an amount of at least 20 wt% is disclosed. The invention also relates to use of the vaporisable material in a vapour-generating device, and to a sealed package containing the vaporisable material and a device containing the sealed package of vaporisable material.

NEGATIVE PRESSURE WOUND THERAPY APPARATUS AND METHOD OF OPERATING THE APPARATUS

Disclosed embodiments relate to apparatuses and methods for wound treatment. In certain embodiments, a negative pressure wound therapy apparatus includes one or more indicators configured to illuminate in a pattern to communicate at least one of a status of a pump assembly and/or of a dressing. The pattern is configured to enable an electronic device comprising at least one camera to capture the illumination pattern of the one or more indicators and to determine the status corresponding to the pattern of illumination. In some embodiments, a negative pressure wound therapy apparatus is powered by an energy generator that has a first side configured to be in contact with a skin surface of a patient and a second side configured to be exposed to atmosphere, and the energy generator is configured to utilize a temperature differential between the skin surface and the atmosphere to generate electrical energy to power the apparatus. In some embodiments, a negative pressure wound therapy apparatus ...

CONDUIT CONNECTOR FOR A PATIENT BREATHING DEVICE

In an embodiment, a connector or connector assembly for attaching a nasal cannula with a gas delivery hose includes a sensor port for a sensor probe positioned near an end of a nasal cannula, which can allow the sensor probe to be placed closer to the patient's nostrils than previous connector parts allowed. In an embodiment, the connector is configured to advantageously allow the nasal cannula to rotate relative to the gas delivery hose, thereby allowing a patient or healthcare provider to untangle or otherwise straighten the hose or the cannula. In an embodiment, the connector assembly is configured to automatically align locking protrusions on a first component with locking recesses on a second component, where insertion of the second component within the first component causes the second component to rotate relative to the first component, thereby aligning the locking protrusions with associated locking recesses.

DRUG DELIVERY MANAGEMENT SYSTEMS AND METHODS

Various embodiments of a "smart" drug delivery system are provided which includes an add-on module and a reusable or disposable drug pen in conjunction with a data management unit(s) DMU. Upon attachment to the pen, the add-on module may: determine dosage selected, injection of selected dosage, duration of injection, time of injection, whether the pen has been primed or shaken to thoroughly mix up insulin mixtures, transmit information relating to insulin dosage and injection to a data management unit, provide reminders, error warning or messages on improper usage or reusage of needles, track amount of drug remaining on board the pen or duration of usage of pen with respect to expiry of the drug on board, or provide an audible alarm for locating misplaced pen and module. Methods of using the drug delivery system are also described.

MICROINFUSER WITH AUTOMATIC NEEDLE RETRACTION

A device (10) for delivering a fluid includes a housing (12) defining an interior space (22) and having a bottom surface (18) configured for contacting a patient. The bottom surface (18) defines a needle opening (56). The device (10)also includes a reservoir (26) disposed within the interior space (22) of the housing (12) for containing a fluid therein, a needle carrier (30) disposed within the housing (12), and an injection needle (28) supported by the needle carrier (30) and defining a lumen. The lumen of the injection needle (28) is configured to be placed in fluid communication with the reservoir (26). The injection needle (28) is transitionable from an initial position in which the injection needle is disposed within the housing (12), to a use position in which the injection needle extends through the needle opening (56), and a substantially shielded position in which the injection needle (28) is disposed within the housing (12) and the lumen of the needle (28) is blocked by a portion ...

REDUCED-PRESSURE SYSTEMS, METHODS, AND DEVICES FOR SIMULTANEOUSLY TREATING A PLURALITY OF TISSUE SITES

Systems and methods for treating a plurality of tissue sites include a multi-port therapy unit. The multi-port therapy unit includes a plurality of patient-side ports each fluidly coupled to a plurality of conduits and a fluid reservoir fluidly coupled to the plurality of ports. A plurality of pressure sensors are associated with the plurality of patient-side ports to determining a pressure associated with each conduit. A controller is operatively coupled to the plurality of pressure sensors to receive treatment pressure data, monitor pressure for each pressure sensor of the plurality of pressure sensors, and signal an alarm condition if the pressure is outside of a pre-selected range. The system includes a reduced-pressure source fluidly coupled to a dressing at each tissue site through the multi-port therapy unit.

INHALATION DEVICE FOR POWDERED DRUGS

An inhalation device for powdered drugs includes a powder reservoir, metering means for metering a powder dose, a transportation mechanism for moving the metering means for releasing the powder dose into a powder channel, and an activating device for manual operation by a patient. The activating device includes a dosage key which acts on the transportation mechanism when pressed by the patient. The inhalation device also includes an advancing mechanism for advancing a counter means each time the inhalation device has been activated by the patient. The counter means includes a mechanical index coupled to a locking mechanism. The locking mechanism includes a locking lever and a signaling means integrally formed with the locking lever that engages the index after a predetermined number of metering cycles.

APPARATUS FOR CONTROL OF OXYGEN AND/OR AIR FLOW TO NASAL PRONGS

An air or oxygen flow supply system between a supply source and nasal prongs applicable to a patient, comprising a succession of flow ducts having different flow areas, there being junctions between successive of the ducts, the flow areas defined by A1, A2---An where n>2, the flow areas decreasing at the junctions, in the direction of the flow.

SYRINGE WITH VISUALLY CODED NEEDLE HUB

A medication delivery device (100) included molded cylindrical barrel (106) having visual marks (112) on the surface of the barrel in the axial direction, a plunger (108) seals the distal opening of the cylindrical barrel, a molded needle hub (104) disposed in the proximal opening of the cylindrical barrel for sealing the needle hub to the barrel. A needle (102) is disposed in the needle hub for communicating liquids by operation of the plunger in the axial direction. The circumferential surface on the flange of the needle hub comprises a colored mark (118, 146) that corresponds to a characteristic of the medication delivery device or its contents.

SYRINGE WITH VISUALLY CODED NEEDLE HUB

A medication delivery device (100) included molded cylindrical barrel (106) having visual marks (112) on the surface of the barrel in the axial direction, a plunger (108) seals the distal opening of the cylindrical barrel, a molded needle hub (104) disposed in the proximal opening of the cylindrical barrel for sealing the needle hub to the barrel. A needle (102) is disposed in the needle hub for communicating liquids by operation of the plunger in the axial direction. The circumferential surface on the flange of the needle hub comprises a colored mark (118, 146) that corresponds to a characteristic of the medication delivery device or its contents.

SUCTION DEVICE FOR THE WUNDDRAINAGE AND PROCEDURE FOR THE ENTERPRISE OF THE SUCTION DEVICE.

Device for facilitating a diagnostic evaluation of a patient ventilatiot mechanically.

Die Erfindung betrifft eine Vorrichtung mit einem Bildschirm (11), um darauf bei der Beatmung eines Patienten erfasste veränderliche Werte darzustellen. Die Vorrichtung umfasst Mittel zum Erfassen von wenigstens drei veränderlichen Werten unterschiedlicher Herkunft und Mittel zur Darstellung der Werte, die es erlauben, die erfassten Werte auf dem Bildschirm zusammen in einem einzigen grafischen Element (13) qualitativ darzustellen. Dieses grafische Element (13) umfasst eine bildliche Darstellung einer Lungenform. Die Erfindung zeichnet sich dadurch aus, dass die Mittel zur Darstellung der Werte so ausgebildet sind, dass eine bei jedem Atemzug erfasste Volumenveränderung der beatmeten Lunge durch eine dieser entsprechende Grössenveränderung der Lungenform animiert dargestellt wird.

Ventilator and method for controlling ventilator.

Die Erfindung betrifft ein Beatmungsgerät (15), das mit einer Sensorik (30) sowie mit einer Steuerung (24) verbunden ist, wobei die Sensorik (30) zur Erfassung von zumindest zwei Messdaten (31) sowie zum Übertragen der erfassten Messdaten (31) an das Beatmungsgerät (15) oder das Steuerlogikmodul (25) ausgebildet ist. Weiters ist die Steuerung (24) mit zumindest einer Anzeigeeinrichtung (35) verbunden, wobei die zumindest eine Anzeigeeinrichtung (35) einen konfiguralen Bildschirm (33) umfasst. Die Steuerung (24) ist zur Bereitstellung von Anzeigedaten (62, 65) auf Basis der erfassten Messdaten (31) ausgebildet, welche auf einer ersten Grafikeinheit (29) auf der zumindest einen Anzeigeeinrichtung (35) einblendbar sind. Darüber hinaus betrifft die Erfindung ein Verfahren zum Steuern eines Beatmungsgeräts (15).

Verfahren und Vorrichtung zur Vereinfachung einer diagnostischen Beurteilung eines mechanisch beatmeten Patienten.

Die Erfindung betrifft eine Vorrichtung zum Erfassen von mehreren veränderlichen Werten und Darstellen der erfassten Werte auf einem Überwachungs-Bildschirm (11). Die Vorrichtung umfasst Mittel zum Erfassen von wenigstens drei veränderlichen Werten unterschiedlicher Herkunft und Mittel zur Darstellung der Werte, die es erlauben, die erfassten Werte auf dem Bildschirm (11) zusammen in einem einzigen grafischen Element qualitativ darzustellen. Dieses grafische Element umfasst eine bildliche Darstellung einer Lungenform. Die Erfindung zeichnet sich dadurch aus, dass die Mittel zur Darstellung der Werte so ausgebildet sind, dass eine bei jedem Atemzug erfasste Volumenveränderung der beatmeten Lunge durch eine dieser entsprechende Grössenveränderung der Lungenform animiert dargestellt wird. Ebenfalls betrifft die Erfindung ein Beotmungsgerät mit einer erfindungsgemässen Vorrichtung.

Verfahren und Vorrichtung zur Vereinfachung einer diagnostischen Beurteilung eines mechanisch beatmeten Patienten.

Die Erfindung betrifft ein Verfahren zum Erfassen von mehreren veränderlichen Werten und Darstellen der erfassten Werte auf einem Überwachungs-Bildschirm, sowie eine Vorrichtung mit einem Bildschirm, um darauf bei der Beatmung eines Patienten erfasste veränderliche Werte darzustellen. Die Vorrichtung umfasst Mittel zum Erfassen von wenigstens drei veränderlichen Werten unterschiedlicher Herkunft und Mittel zur Darstellung der Werte, die es erlauben, die erfassten Werte auf dem Bildschirm zusammen in einem einzigen grafischen Element qualitativ darzustellen. Dieses grafische Element umfasst eine bildliche Darstellung einer Lungenform. Die Erfindung zeichnet sich dadurch aus, dass die Mittel zur Darstellung der Werte so ausgebildet sind, dass eine bei jedem Atemzug erfasste Volumenveränderung der beatmeten Lunge durch eine dieser entsprechende Grössenveränderung der Lungenform animiert dargestellt wird.

ASPIRATORY

INGALYaTORNOE DEVICE, AND ALSO METHOD AND PROGRAM FOR ITS OPERATION

CONTROL SYSTEM WITH RECOGNITION OF GESTURES BODY FOR BESKNOPOChNOGOVEIPINGA

INHALER FOR POWDERED MEDICINAL AGENTS

MODULE FOR INHALER, PERMISSIVE COMMITMENT THERAPY

Устройство доставки аэрозоля, включающее в себя кожух и соединитель

Полезная модель относится к устройствам доставки аэрозоля. Устройства доставки аэрозоля могут включать в себя управляющий корпус и картридж, включающий в себя атомайзер и резервуар, выполненный с возможностью содержания композиции предшественника аэрозоля. Управляющий корпус может включать в себя кожух, образующий полость для электрического источника питания, которая продолжается вдоль первой продольной оси и выполнена с возможностью приема электрического источника питания. Управляющий корпус может дополнительно включать в себя соединитель, выполненный с возможностью введения во взаимодействие с картриджем, содержащим композицию предшественника аэрозоля, так что картридж продолжается вдоль второй продольной оси. Первая продольная ось и вторая продольная ось могут быть несоосными и ориентированными по существу параллельно друг другу. Предложен также соответствующий способ сборки. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 202 752 U1 (51) МПК A24F 47/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК A24F 47/00 (2020.08) (21)(22) Заявка: 2020115413, 27.12.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: 04.03.2021 28.12.2015 US 14/981,051 Номер и дата приоритета первоначальной заявки, из которой данная заявка выделена: 2018127204 28.12.2015 (45) Опубликовано: 04.03.2021 Бюл. № 7 (56) Список документов, цитированных в отчете о поиске: SG 11201508686U A, 27.11.2015. RU 157882 U1, 20.12.2015. RU 2232032 C2, 10.07.2004. WO 2015168588 A1, 05.11.2015. US 4947874 A1, 14.08.1990. U 1 (54) УСТРОЙСТВО ДОСТАВКИ АЭРОЗОЛЯ, ВКЛЮЧАЮЩЕЕ В СЕБЯ КОЖУХ И СОЕДИНИТЕЛЬ (57) Реферат: Полезная модель относится к устройствам электрического источника питания. доставки аэрозоля. Устройства доставки аэрозоля Управляющий корпус может дополнительно могут включать в себя управляющий корпус и включать в себя соединитель, выполненный с картридж, включающий в себя атомайзер и возможностью введения во взаимодействие с ...

Apparatus for resuscitation

An application for a disposable support/resuscitation system is disclosed includes a pressurized gas inlet and a pressure relief device interfaced to the pressurized gas inlet. The pressure relief device has a first pressure relief valve that opens at a setable gas pressure and, optionally, has a second pressure relief valve that opens at a pre-determined maximum gas pressure. A manometer is interfaced to the pressure relief valve, a manually operated valve is interfaced to the manometer, and a patient interface port is interfaced with the manually operated valve. The manually operated valve selectively controls administration of the pressurized gas to the patient and both the manometer and the manually operated valve are in close proximity to the patient.

Negative pressure wound treatment device, and methods

A negative pressure (i.e., vacuum or suction) wound healing device and system incorporating the device. The device of the present disclosure is smaller, lighter, portable, and overall more manageable by both the user and the medical personnel than the conventional systems. The device could be readily worn by the user.

Medicament Delivery Device

A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member and a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged with an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.

Arrangement for determining a longitudinal position of a stopper

The invention refers to an arrangement and a method for determining a longitudinal position of a stopper for sealing a compartment of a translucent medicament container for a liquid medicament (M). The arrangement comprises a circular light source and a photo sensitive sensor, wherein either the light source or the sensor is laterally arrangeable next to the medicament container extending over at least part of the length of the medicament container, and wherein the respective other of the light source and the sensor is arrangeable in a circular manner around a head of the medicament container. The light source is arranged to emit light into the medicament container. The light is scattered by the medicament or medicament container and detected by the sensor. The sensor is connected to a processor unit for detecting the position of the stopper).

Non-invasive ventilation exhaust gas venting

A non-invasive ventilation patient interface comprises a fresh gas entry port, an exhaust gas vent port, and a filter media disposed in the exhaust gas vent port. The fresh gas entry port is configured for coupling with a fresh gas supply. The exhaust gas vent port is configured for allowing expulsion of exhaust gas from the patient interface in response to exhalation of a patient. The filter media is configured for filtering contagious from the exhaust gas, diffusing the exhaust gas, and controlling an expulsion flow of the exhaust gas through the exhaust gas vent port.

Medicament delivery device

The present invention relates to a medicament delivery device comprising a drive means configured to act on a medicament container for expelling a medicament; a holding means configured to hold said drive means in a pre-tensioned state; an activation means configured to interact with said holding means for releasing said drive means from the pre-tensioned state; wherein the device further comprises feedback means configured to interact both with said holding means and with said drive means for generating an audible and/or tactile and/or visual signal indicating that the medicament has been completely expelled.

Fluid Conveying Conduit

A fluid-containing conduit ( 10,30,40,50 ) including at least one luminescent marker ( 14 ) whereby the fluid-containing conduit is visible in a low light condition. The marker may be in the form of one or more elongate ribs ( 16 ) containing luminescent material along interior wall surface ( 18 ), or may be elongate luminescent bands ( 52,54 ) adjacent the exterior wall ( 20 ) of the conduit, or may be indicia containing luminescent material such as ink ( 42 ).

Apparatus for control of oxygen and/or air flow to nasal prongs

An air or oxygen flow supply system between a supply source and nasal prongs applicable to a patient, comprising a succession of flow ducts having different flow areas, there being junctions between successive of the ducts, the flow areas defined by A 1 , A 2 - - - A n where n>2, the flow areas decreasing at the junctions, in the direction of the flow.

Medicament Delivery Device

A medicament delivery device includes a generally elongated tubular housing having opposite proximal and distal parts; a needle shield sleeve slidably and coaxially arranged inside the housing with a proximal part of the sleeve protruding a distance outside the proximal part of the housing; a syringe carrier mechanism having a syringe carrier slidably and coaxially arranged within the needle shield sleeve, a syringe having a stopper, a medicament, and a needle, the syringe being coaxially arranged within the syringe carrier; and a holding member connected to the syringe carrier; a first activator member and a second activator member; a drive mechanism adapted to accumulate a drive force for moving the syringe carrier mechanism in a first step and a second step. The second activator member is arranged with an information device for producing audible, visual, and/or tactile feedback to a user about a completed injection.

Autoinjector

An autoinjector includes a body ( 1; 1010 ), a reservoir containing fluid product, a piston, a needle, a piston rod ( 5 5; 1005 ) that is displaceable between a loaded position and an injection position, and an injection spring ( 8; 1008 ) to stress 10 the piston rod towards the injection position. The autoinjector also includes an injection lock having a control sleeve ( 4; 1004 ) containing the piston rod and the injection spring. The piston rod includes a radial recess ( 50; 1050 ) receiving a substantially spherical blocking element ( 7; 1007 ) mobile between a blocking position and an unblocking position, stressed radially towards the exterior by the piston rod, and held in the blocking position by a blocking member ( 23; 1004 ) that is displaceable relative to the piston rod to release the blocking element.

Ventilation system with a two-point perspective view

The disclosure describes a novel approach for displaying information on a ventilator system. The disclosure describes a novel respiratory system including a primary display and system status display. Further, the disclosure describes a novel method for displaying ventilator information.

Ventilator-initiated prompt regarding detection of fluctuations in compliance

This disclosure describes systems and methods for monitoring and evaluating ventilatory data to provide useful notifications and/or recommendations. Indeed, many clinicians may not easily identify or recognize data patterns and correlations indicative of certain patient conditions or the effectiveness of ventilatory treatment. Further, clinicians may not readily determine appropriate adjustments that may address certain patient conditions or the effectiveness of ventilatory treatment. Specifically, clinicians may not readily detect or recognize the occurrence of fluctuations in compliance during various types of ventilation. According to embodiments, a ventilator may be configured to monitor and evaluate diverse ventilatory parameters to detect an occurrence of and potential causes for fluctuations in compliance and may subsequently issue suitable notifications and/or recommendations. The suitable notifications and/or recommendations may further be provided in a hierarchical format such that the clinician may selectively access information regarding the fluctuation in compliance and/or potential causes for the fluctuation in compliance.

Medicated module with automatic reservoir engagement and lock mechanism

A module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery. Restraining features are present on the module to prevent the needle guard from moving relative to the device, in a trigger locked position.

Vaporizer Device

A vaporizer device includes a housing, a wick element that is configured to contact a vaporizable substance, an induction heating element located within the housing and inductively coupled to the wick element and not in contact with the wick element, and a power source electrically connected to the induction heating element. The wick element is positioned such that the induction heating element is around the wick element and the wick element is surrounded by the induction heating element. The wick element is configured to heat the vaporizable substance based on induction heating. The induction heating element receives an alternating current from the power source and creates an electromagnetic induction field around the wick element, and the wick element generates heat based on the electromagnetic induction field.

AEROSOL DELIVERY DEVICE INCLUDING A HOUSING AND A COUPLER

The present disclosure relates to aerosol delivery devices. The aerosol delivery devices may include a control body and a cartridge including an atomizer and a reservoir configured to contain an aerosol precursor composition. The control body may include a housing defining an electrical power source cavity that extends along a first longitudinal axis and is configured to receive an electrical power source. The control body may additionally include a coupler configured to engage a cartridge including an aerosol precursor composition such that the cartridge extends along a second longitudinal axis. The first longitudinal axis and the second longitudinal axis may be non-coaxial and oriented substantially parallel to one another. A related assembly method is also provided. 121-. (canceled)22. An aerosol delivery device , comprising:a non-cylindrical housing defining an electrical power source cavity configured to receive an electrical power source, defining a cartridge cavity configured to receive a cartridge including a reservoir containing an aerosol precursor composition, and defining a viewing opening at the cartridge cavity; anda coupler engaged with the housing and positioned in the cartridge cavity, the coupler configured to engage the cartridge received in the cartridge cavity,wherein the cartridge defines a viewing window adjacent the reservoir such that the aerosol precursor composition contained in the reservoir is visible through the viewing window and the viewing opening when the cartridge is received in the cartridge cavity.23. The aerosol delivery device of claim 22 , further comprising the electrical power source.24. The aerosol delivery device of claim 23 , further comprising a controller claim 23 , wherein the controller is wrapped at least partially about the electrical power source.25. The aerosol delivery device of claim 22 , further comprising the cartridge.26. The aerosol delivery device of claim 22 , further comprising an illumination source ...

CONNECTORS FOR FORMING ELECTRICAL AND MECHANICAL CONNECTIONS BETWEEN INTERCHANGEABLE UNITS IN AN AEROSOL DELIVERY SYSTEM

The present disclosure relates to aerosol delivery devices. In various implementations, the aerosol delivery devices comprise a control device that includes a battery, a control component, and an outer housing that defines receiving chamber, and a cartridge that includes a mouthpiece portion, a tank that contains a liquid composition, and a heater configured to heat the liquid composition. The cartridge and the control device each include at least one connector configured to provide a magnetic and an electrical connection between the cartridge and the control device such that the cartridge can be removably and operatively received into the cartridge receiving chamber of the control body, wherein the at least one connector of the cartridge is located on the mouthpiece portion. 1. An aerosol delivery device comprising:a control device that includes an outer housing defining an outer wall and having a proximal end and a distal end, the proximal end of the control device defining a cartridge receiving chamber; anda cartridge that includes a mouthpiece portion and a tank, the mouthpiece portion having a proximal end and a distal end, the proximal end of the mouthpiece portion having an exit portal defined therethrough, the tank further defining a proximal end and a closed distal end and being configured to contain a liquid composition,wherein the cartridge and the control device each include at least one connector configured to provide a magnetic and an electrical connection between the cartridge and the control device such that the cartridge can be removably and operatively received into the cartridge receiving chamber of the control device, wherein the distal end of the mouthpiece portion is located proximate the proximal end of the tank, and wherein the at least one connector of the cartridge is located on the mouthpiece portion.2. The aerosol delivery device of claim 1 , wherein the control device further comprises:an inner frame that defines the cartridge receiving ...

Devices and methods for fluid infusion, drainage, and collection

Containers for collecting fluid are provided that include a reservoir comprising a plurality of panels enclosing an interior, side panels of the reservoir are movable from an expanded position towards to a compressed position and biased to the expanded position for generating a vacuum within the interior. An elongate housing extends along a top side of the reservoir including a passage extending between proximal and distal ends thereof and communicating with the interior of the reservoir. An elongate member extends through the housing including a distal extension, a proximal extension, and a lumen extending therebetween. One-way valves are coupled to the distal and proximal extensions for permitting fluid flow proximally from the distal extension into the interior of the reservoir via and permitting fluid flow proximally from the proximal extension while preventing fluid flow distally out the distal extension and distally into the proximal extension and lumen.

AUTO-INJECTOR

Provided is a cassette unit suitable for use with an auto-injector having a drive unit. The cassette unit comprises a cassette unit housing defining a cassette unit housing cavity arranged for receipt of a syringe; a needle projection aperture; a needle cover defining a needle sheath for sheathing of a needle tip of the syringe; a removable cap that in a capping position fits over and thereby, acts such as to close off, the needle projection aperture, the removable cap defining a cap interior; provided to the removable cap, a cap insert; and provided to the cap insert, a connector defining one or more needle cover gripping elements for gripping the needle cover and the connector defines a central hub and the one or more needle gripper elements attach to the central hub and in spaced arrangement relative to each other. The connector locates within the removable cap such that the central hub of the connector is in spaced relationship with a forward end wall or surface of the cap interior and the needle cover gripping elements project away from the forward end cap wall or surface of the cap interior and towards the open end of the cap, and wherein the cap insert is shaped to allow for limited axial travel of the connector there within. 1. A cassette unit for use with an auto-injector having an electrically powered drive unit , said cassette unit comprisinga cassette unit housing defining a cassette unit housing cavity and a needle projection aperture; a barrel for containing a volume of a liquid drug formulation;', 'a hollow needle at a front end of said barrel, said hollow needle defining a needle tip for dispensing of said liquid drug formulation; and', 'a plunger that is axially movable within the barrel;, 'said cassette unit housing cavity arranged for receipt of a syringe comprising'}a needle cover defining a needle sheath for sheathing of said needle tip;a removable cap that in a capping position fits over and thereby, acts such as to close off, the needle ...

DRUG DELIVERY DEVICE AND METHODS HAVING A RETAINING MEMBER

Various embodiments of a device, a kit and method for delivering a drug depot are disclosed. The device comprises a housing including a lower body, an upper body, a ring member; and a drug cartridge. The lower body defines a lower body channel. The upper body defines an upper body channel. The drug cartridge defines a depot channel. The ring member is disposed extending upward from an annular step surface of the lower body toward a housing upper end. The ring member includes indicia indicating a characteristic of one or more drug depots in the drug cartridge. A plunger has a push rod for expelling the drug depot through the cannula to a site in the patient. A kit comprises the above components. A method includes assembling the components including selecting a ring member having indicia corresponding to one or more drug depots in the drug cartridge. 120-. (canceled)21. A drug delivery device comprising:a housing comprising a cavity; anda drug cartridge removably positioned in the cavity, the drug cartridge comprising a first plate having a channel with a drug pellet positioned therein, the drug cartridge comprising a second plate that is coupled to the first plate, the second plate comprising a first end including a first cantilever arm and an opposite second end including a cantilever arm, the cantilever arms being configured to effect an elastic occlusion of the channel.22. A drug delivery device as recited in claim 21 , wherein a force is required to deflect the cantilever arms so as to permit passage of the drug pellet through the channel.23. A drug delivery device as recited in claim 21 , wherein the cantilever arms are each configured to occlude the channel at an occluding position such that the drug pellet cannot pass through the channel at the occluding positions without force claim 21 , greater than that of gravity claim 21 , applied to the drug pellet sufficient to deflect one of the cantilever arms an amount permitting passage of the drug pellet past one ...

Indicator Device and System

A flow control system of a clinical perfusion system comprises flow control devices , such as pumps, valves and/or clamps, capable of controlling a fluid flow rate according to flow rate parameters from the flow control system. The flow control system comprises an indicator arrangement including a device indicator on each flow control device capable of providing a plurality of indications. The device indicators are controllable by the flow control system to indicate an active condition of the flow control device independently of the flow rate parameters. This allows the indication provided by the device indicator to be adjusted for different clinical environments, and to provide colour indications that match the colour range discernible by users affected by colour vision deficiency. 1. A flow control system comprising one or more flow control devices of a clinical perfusion system , each flow control device capable of controlling , according to flow rate parameters provided by the flow control system , a flow rate of a fluid to be provided , the flow control system further comprising an indicator arrangement , whereinthe indicator arrangement includes a device indicator on each flow control device,the one or more device indicators are capable of providing a plurality of indications,the one or more device indicators are controllable by the flow control system to provide one indication of the plurality of indications to indicate an active condition of the flow control device, and whereinthe one or more device indicators are configurable by the control system independently of the flow rate parameter, thereby to allow the indication provided by the device indicator to be adjusted for different clinical environments regardless of flow rate parameters issued to the one or more flow control devices.2. The flow control system according to claim 1 , wherein the device indicator is capable of displaying a plurality of colours claim 1 , and wherein the device indicator can be ...

Upgrade Smart Kit for Conventional Large Volumetric Pumps

An infusion safety device comprises a tag reader which is adapted to read a medication tag provided at an infusion medication reservoir, in particular during the whole infusion and a processing unit which is connected with said tag reader and is provided to be connected with an infusion pump in which an infusion protocol is stored and is adapted to recognize a change of the medication reservoir, to read out the infusion protocol from the infusion pump, to cause said tag reader to carry out a reading operation at the latest in case it recognizes a change of the medication reservoir and to give an alarm in case there is no match between the medication read by said tag reader and the medication required by the infusion protocol. 1. An infusion safety device comprising:a tag reader adapted to read a medication tag provided at an infusion medication reservoir, in particular during the whole infusion; anda processing unit connected with said tag reader and provided to be connected with an infusion pump in which an infusion protocol is stored and is adapted to recognize a change of the medication reservoir, to read out the infusion protocol from the infusion pump, to cause said tag reader to carry out a reading operation at the latest in case it recognizes a change of the medication reservoir and to give an alarm in case there is no match between the medication read by said tag reader and the medication required by the infusion protocol.2. The device according to claim 1 , wherein for the recognition of a change of the medication reservoir the processing unit is adapted to cause the tag reader to periodically carry out a reading operation and to recognize on the basis of the output from said tag reader whether or not a change of the medication reservoir has occurred.3. The device according to claim 1 , wherein a detector unit is adapted to detect a change of the medication reservoir.4. The device according to claim 3 , wherein said detector unit comprises an accelerometer ...

STORAGE CASE WITH THE CAPABILITY OF COMMUNICATION AND MEDICAL DATA ACQUISITION

The invention relates to a medical data acquisition communication device (), comprising a housing (′) and electronics () arranged within the housing (′), the electronics comprising a power supply (); a processor unit (); a memory unit (); at least one short-range communication device (); at least one long-range communication device (); and a user interface () including at least one trigger signal generating element (). 1100. A medical data acquisition communication device () , comprising:{'b': '100', 'a housing (′); and'}{'b': 110', '100, 'claim-text': [{'b': '111', 'a power supply ();'}, {'b': '115', 'a processor unit ();'}, {'b': '116', 'a memory unit ();'}, {'b': '117', 'at least one short-range communication device ();'}, {'b': '119', 'at least one long-range communication device (); and'}, {'b': 120', '123, 'a user interface () including at least one trigger signal generating element (); wherein the long range communication device is'}], 'electronics () arranged within the housing (′), the electronics comprising'}(i) configured for wired communication, or{'b': '118', '(ii) configured for GPRS-based GSM communication and further comprises a SIM card ().'}2100100300400510520530. The communication device () according to claim 1 , wherein the housing (′) is configured to receive at least one further item selected from the group comprising medical measuring devices (′) claim 1 , drug delivery devices (′) claim 1 , lancets () claim 1 , injection needles () claim 1 , and blood glucose test strips ().3100300300400400. The communication device () according to claim 2 , wherein the medical measuring device (′) is a blood glucose meter () and the drug delivery device (′) is an insulin pen ().4100100300400. The communication device () according to claim 1 , wherein said communication device () is adapted to be used in cooperation with commercially available medical measuring devices (′) and/or drug delivery devices (′) without any modification of said devices.5100123. The ...

DATA ACQUISITON MEANS, ESPECIALLY FOR A PEN-TYPE DRUG DELIVERY DEVICES

A data acquisition device () that can be detachably connected to an actuator member () of a drug delivery device () includes a detector unit having a sensor element configured to detect an actuation action to be performed on an actuator member () to dispense at least a portion of a drug contained within the drug delivery device. A push-button () is configured to exert the actuation action, wherein the sensor element () detects pressing the push-button () as part of the actuation action. An electronic subassembly () includes a power source () and is connected to the sensor element () and to the power source (). The electronic subassembly () is configured to store at least a piece of information related to the detected actuation action and to transmit said piece(s) of information in compliance with an actual charge level of the power source (). 1100. A data acquisition device () , comprising: [{'b': 132', '132', '205', '200', '200, 'a sensor element (), said sensor element () is configured to detect an actuation action to be performed on an actuator member () of a drug delivery device () in order to dispense at least a portion of a drug contained within the drug delivery device (), and'}, {'b': 120', '132', '120, 'a push-button () configured to exert said actuation action on said sensor element () in response to pressing of said push-button (),'}, {'b': 132', '120, 'wherein said sensor element () is configured to detect said actuation action as pressing the push-button () as part of said actuation action; and'}], 'a detector unit comprising{'b': 130', '134', '130', '132', '134', '130', '134, 'an electronic subassembly () comprising a power source (), said electronic subassembly () being connected to the sensor element () and to the power source (), wherein the electronic subassembly () is configured to store at least a piece of information related to the detected actuation action and to transmit the at least a piece of information in compliance with an actual charge ...

PERSONAL VAPORIZING DEVICE

According to some embodiments there is provided a device configured for releasing at least one substance from source material, comprising: a housing; a plurality of source material sections positioned at fixed locations with respect to the housing; a plurality of airflow paths, each airflow path associated with at least one source material section; each airflow path associated with at least one blocking element which prevents flow of air through the path; and an actuator operably coupled to the blocking element, the actuator configured for unblocking the airflow path of at least one selected source material section to allow flow of air to and through source material within the selected section. 1. A device configured for releasing at least one substance from source material , comprising:a housing;a plurality of source material sections positioned at fixed locations with respect to said housing;a plurality of airflow paths, each airflow path associated with at least one of said source materials sections; each airflow path associated with at least one blocking element which prevents flow of air through said path; andan actuator operably coupled to said blocking element, said actuator configured for unblocking said airflow path of at least one selected source material section to allow flow of air to and through source material within said section.26-. (canceled)7. The device according to claim 1 , wherein said blocking element comprises a cover of said source material section.8. The device according to claim 7 , wherein said actuator is configured for shifting said cover to a position in which air flow is allowed to and through source material of said section.9. The device according to claim 8 , wherein said actuator is configured for shifting said cover using magnetic attraction.10. (canceled)11. The device according to claim 1 , wherein said plurality of source material sections are arranged linearly along a long axis claim 1 , and wherein said actuator is slidable ...

WIRE HEATED TUBE WITH TEMPERATURE CONTROL SYSTEM, TUBE TYPE DETECTION, AND ACTIVE OVER TEMPERATURE PROTECTION FOR HUMIDIFIER FOR RESPIRATORY APPARATUS

A PAP system for delivering breathable gas to a patient includes a flow generator to generate a supply of breathable gas to be delivered to the patient; a humidifier including a heating plate to vaporize water and deliver water vapor to humidify the supply of breathable gas; a heated tube configured to heat and deliver the humidified supply of breathable gas to the patient; a power supply configured to supply power to the heating plate and the heated tube; and a controller configured to control the power supply to prevent overheating of the heating plate and the heated tube. 1. A control system for a heated conduit for use in a respiratory apparatus , the control system comprising:a power supply to provide power to the heated conduit;an over-temperature control circuit to prevent the overheating of the heated conduit;a heating control circuit configured to control heating to obtain a predetermined temperature;a sensing circuit including a sensing resistor configured to indicate the temperature of a sensor positioned in the heated conduit; anda bias generator circuit configured to provide a first source voltage to the sensing circuit so that the temperature of the heated conduit is continuously monitored.2. A control system according to claim 1 , wherein the over-temperature control circuit comprises a first transistor switch that is turned on when the temperature is below the predetermined temperature and is turned off when the temperature is at or above the predetermined temperature.3. A control system according to claim 2 , wherein the predetermined temperature is between the range of about 30° C. and about 45° C.4. A control system according to claim 2 , wherein the over-temperature control circuit further comprises a first comparator that controls the switching of the first transistor switch by comparing a reference voltage representing the predetermined temperature to a voltage determined from a first amplifier of the sensing circuit.5. A control system ...

Methods for generating and delivering droplets to the pulmonary system using a droplet delivery device

A droplet delivery device and related methods for delivering precise and repeatable dosages to a subject for pulmonary use is disclosed. The droplet delivery device includes a housing, a reservoir, and ejector mechanism, and at least one differential pressure sensor. The droplet delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The droplet delivery device is then actuated to generate a stream of droplets having an average ejected droplet diameter within the respirable size range, e.g, less than about 5 μm, so as to target the pulmonary system of the user.

APPARATUS, SYSTEM, AND METHOD FOR MECHANICAL INDICATION OF PRESSURE

This disclosure describes devices, systems, and methods related to a connector for a dressing, such as a dressing of a hyperbaric oxygen therapy system. An example of a connector includes a connector body configured to define at least a portion of a first channel. The connector also includes a viewing member coupled to the connector body. The connector further includes a deformable member positioned within the first channel. The deformable member is configured to deform based on a pressure associated with the deformable member and to provide a visual indication, via the viewing member, of the pressure. 1. A connector for a dressing , the connector comprising:a connector body configured to define at least a portion of a first channel;a viewing member coupled to the connector body; anda deformable member positioned within the first channel and configured to deform based on a pressure of a cavity partially defined by the deformable member and to provide a visual indication, via the viewing member, of the pressure of the cavity.2. The connector of claim 1 , wherein the deformable member is configured to provide a first visual indication claim 1 , via the viewing member claim 1 , when the pressure of the cavity is greater than or equal to a first threshold.3. The connector of claim 2 , wherein:the cavity is distinct from a second cavity defined by the connector body, the viewing member, and the deformable member, andthe deformable member is configured to deform responsive to a force resulting from a pressure differential between the cavity and the second cavity.4. The connector of claim 3 , wherein the deformable member comprises an elastic polymer.5. The connector of claim 4 , wherein:the deformable member is configured to deform to transition between a first state and a second state,when the deformable member is in the first state, the deformable member is configured to indicate a neutral pressure state, andwhen the deformable member is in the second state, at least a ...

System And Method For Locating Fluid Leaks At A Drape Using Sensing Techniques

A system and method for determining location of a fluid leak at a drape of a reduced pressure delivery system being used on a tissue site of a patient may include applying a reduced pressure to the tissue site of the patient. The drape may be imaged to generate image data, and a determination of a location of a fluid leak of the drape may be made from the image data. As a result of the determination of the location of the fluid leak, the drape may be corrected. The imaging may be made in a non-visible spectrum. The non-visible spectrum may be in an IR spectrum or UV spectrum. In one embodiment, a fluid, such as compressed air, may be applied to the dressing via the interface between the drape and tissue of the patient to improve imaging in the non-visible spectrum. 1. A method for determining location of a fluid leak at a drape of a reduced pressure delivery system being used on tissue site of a patient , said method comprising:applying reduced pressure to the tissue site at which the drape is positioned;imaging the drape at the tissue site and generating image data; anddetermining a location of the fluid leak of the drape from the image data.2. The method according to claim 1 , wherein imaging includes imaging in a non-visible spectrum.3. The method according to claim 2 , wherein imaging includes imaging in an IR spectrum.4. The method according to claim 2 , further comprising:applying a fluid to the drape; andwherein imaging includes imaging in a UV spectrum.5. The method according to claim 4 , wherein applying the fluid to the drape includes directing an aerosol fluid toward an interface between the drape and tissue of the patient.6. The method according to claim 5 , wherein applying the fluid includes applying at least one of compressed air claim 5 , CO claim 5 , fluorocarbons claim 5 , and butane.7. The method according to claim 1 , further comprising storing claim 1 , in a computer memory claim 1 , the image data in association with a patient record that ...

AUTO-INJECTOR

Provided is a cassette unit suitable for use with an auto-injector having a drive unit. The cassette unit comprises a cassette unit housing defining a cassette unit housing cavity, which is in receipt of a syringe, a rearward entrance to said cavity and a forward needle projection aperture. The cassette unit also comprises in capping relationship with the rearward entrance of the cassette unit housing, a cassette unit end-cap, said cassette unit end-cap defining a drive rod-receiving opening for receipt of a drive rod for providing forward axial drive to said plunger; a biasing element defining a biasing relationship between the cassette unit end-cap and an end flange of the syringe barrel, thereby urging the syringe forwards in relation to the cassette unit end-cap; and a damping element defining a damping relationship between the cassette unit end-cap and the flange of the syringe, thereby acting to damp rearward movement of the syringe relative to the cassette unit end-cap. 1. A cassette unit for use with an auto-injector having a drive unit , said cassette unit comprising:a cassette unit housing defining a cassette unit housing cavity, a rearward entrance to said cavity and a forward needle projection aperture; a barrel for containing a volume of a liquid drug formulation, said barrel defining a flange at the rear end thereof and a forward shoulder at the forward end thereof;', 'a hollow needle at a front end of said barrel, said hollow needle defining a needle tip for dispensing of said liquid drug formulation; and', 'a plunger that is axially movable within the barrel; and, 'said cassette unit housing cavity in receipt of a syringe comprising a biasing element defining a biasing relationship between the cassette unit end-cap and the flange of the syringe, thereby urging the syringe forwards in relation to the cassette unit end-cap; and', 'a damping element defining a damping relationship between the cassette unit end-cap and the flange of the syringe, thereby ...

Temperature adjustment of a vaporizer device

Features relating to vaporizer devices configured to allow for temperature adjustment are provided. User controlled actions with respect to removing a cartridge from a vaporizer body and inserting the cartridge into the vaporizer body provide for temperature adjustment, where the temperature refers to a setpoint temperature of operation of the vaporizer device. The temperature adjustment aspects of the current subject matter provide a user with a controlled, intuitive, and simple method to adjust the setpoint temperature of the vaporizer device by incrementing through a sequence of setpoint temperatures.

MANDIBULAR/HEAD POSITIONER FOR PATIENTS UNDERGOING ANESTHESIA

Systems and methods for positioning a patient's head and neck during surgery and/or various medical procedures. A positioner for holding a patient's head and/or neck in static orientation throughout a medical procedure that is capable of easy readjustment as required. 1. A patient positioning device for supporting a patient's head , jaw , chin , or neck during a medical procedure , the device comprising: a chin support member,', 'a first jaw support member, and', 'a second jaw support member,', 'wherein upper support member includes an upper support member housing for the chin support member, and wherein the first jaw support member and second jaw support member are attached to the housing at one end thereof;, 'an upper support member comprisingan extension arm having a first end and a second end, said extension arm connected to said upper support member at the first end, wherein the extension arm has at least two degrees of freedom;an attachment member, the attachment member connected to said extension arm at the second end thereof, said attachment member configured to be attached at the other end to a hospital bed, rail or operating room stand,2. The positioning device of claim 1 , wherein the first jaw support and the second jaw support each includes a hand element.3. The positioning device of claim 2 , wherein the hand elements of each of the first and second jaw support members are configured to be adjustable with respect to the distance from one another and from the chin support member.4. The positioning device of claim 2 , wherein the hand elements are configured to exert a pressure on the patient's chin claim 2 , wherein the patient's jaw is configured to prevent retraction of the mandible by the hand elements.5. The positioning device of claim 1 , further comprising a rotary joint connecting the attachment member to the extension arm and the extension arm to the upper support member.6. The positioning device of claim 1 , wherein the first jaw support member ...

Encapsulation device, drug delivery device and emergency pack

The disclosure refers to an encapsulation device for use with a drug delivery device comprising a housing containing a syringe, wherein the encapsulation device comprises at least: a body, a cap, wherein the body has an inner surface forming a cavity configured to retain an end of an outer surface of the housing of the drug delivery device and the cap has an inner surface forming a cavity configured to retain the opposite end of the drug delivery device and, in an assembled state of the encapsulation device, the cap and the body are releasably interconnected with each other to encapsulate the drug delivery device.

COMPLIANCE-ASSISTING MODULE FOR AN INHALER

An inhaler includes a mouthpiece cover, a pressure sensor, a first indicator and a second indicator. The first indicator may be configured to indicate based on a state of the cover, and the second indicator may be configured to indicate based on an output of the pressure sensor. For example, when the mouthpiece cover opens, the first indicator may illuminate and a dose of medication may be transferred from a reservoir to a dosing cup. The second indicator may illuminate if an amount of inhaled medication reaches a predetermined threshold for successful inhalation. 123-. (canceled)24. An inhaler comprising:a mouthpiece cover;a dosing cup;a medication reservoir configured to deliver a dose of medication into the dosing cup based on the mouthpiece cover moving from a closed position to an open position;a light; anda processor configured to control the light to be in a first state when the mouthpiece cover is in the closed position and control the light to be in a second state upon medication being delivered from the medication reservoir to the dosing cup.25. The inhaler of claim 24 , wherein the light is off when in the first state and the light is on when in the second state.26. The inhaler of claim 24 , further comprising a pressure sensor claim 24 , wherein the processor is configured to control the light to be in a third state based on an output of the pressure sensor.27. The inhaler of claim 26 , wherein the first state is off claim 26 , the second state is on claim 26 , and the third state is off.28. The inhaler of claim 26 , wherein the processor is configured to control the light to be in the third state when the output received from the pressure sensor exceeds a predetermined threshold.29. The inhaler of claim 28 , wherein the predetermined threshold is indicative of a successful inhalation from the inhaler by a user.30. The inhaler of claim 28 , wherein the output of the pressure sensor comprises a pressure measurement corresponding to an amount of airflow ...

Speaking valve system with cuff deflation

A tracheal tube system includes a tracheal tube assembly having a cannula configured to be positioned in a patient airway, and a connector coupled to the proximal end of the cannula. The tracheal tube assembly further includes a cuff disposed about the cannula. The tracheal tube system additionally includes a speaking valve comprising means for deflating the cuff, wherein the speaking valve, the connector, and the cannula form a contiguous passageway for delivering air one-way into the patient airway when the speaking valve is disposed onto the end connector.

Systems and Methods for Detecting Cerebrospinal Fluid

In one embodiment, a cerebrospinal fluid detection system includes a detection device including a detection compartment containing one or more indicators configured to indicate whether or not fluid received within the compartment contains cerebrospinal fluid and a port configured to pass fluid aspirated from a patient into the compartment. 1. A cerebrospinal fluid detection system comprising:a detection device including a detection compartment containing one or more indicators configured to indicate whether or not fluid received within the compartment contains cerebrospinal fluid and a port configured to pass fluid aspirated from a patient into the compartment.2. The system of claim 1 , wherein the one or more indicators comprise one or more chemical indicator elements configured to indicate when cerebrospinal fluid comes into contact with the chemical indicator elements.3. The system of claim 2 , wherein the one or more chemical indicator elements include a chemical indicator element configured to change color if the aspirated fluid from the patient has a pH within a pH range of cerebrospinal fluid.4. The system of claim 2 , wherein the one or more chemical indicator elements include a chemical indicator element configured to change color if the aspirated fluid from the patient contains glucose.5. The system of claim 2 , wherein the one or more chemical indicator elements include a chemical indicator element configured to change color if the aspirated fluid from the patient contains protein.6. The system of claim 1 , wherein the port includes a one-way valve configured to enable the fluid from to enter the detection compartment through the port but prevent fluid from exiting the detection compartment through the port.7. The system of claim 1 , further comprising a drain configured to enable fluid to exit the detection compartment.8. The system of claim 1 , further comprising a connector provided on the port that enables the port to be connected to a catheter ...

Modular infusion system

A pump system is disclosed that comprises a control unit and one or more modular infusion devices removably docked to the primary control unit. Each modular infusion device comprises a pumping mechanism and a processor configured to control the pumping mechanism and communicate with the control unit. The modular infusion device is configured to manipulate a portion of a fluid delivery set to pump a fluid. The first processor and the second processor are configured to exchange one or more operating parameters when the modular infusion device is docked to the primary control unit. The modular infusion device is configured to pump the fluid after being undocked.

METHODS AND APPARATUS FOR ASPECTS OF A DOSE DETECTION SYSTEM MODULE FOR A MEDICATION DELIVERY DEVICE

The techniques described herein relate to computerized methods and systems of at least one of for generating a single light indication pattern via LEDs for a dose detection system, such as for example, based on a use case type and a battery life status type. The use case types may include pairing, manual synching, and/or dose injection, and the battery life status types may include 1 to 3 different states. Another method and system are for reducing drainage of a battery for a dose detection system by monitoring the continuous activation of the power-on module, and/or alerting the user in a manner for the user to take action. At least some of the information obtained from these techniques may be communicated to a paired remote electronic device, such as a user's smartphone. 1. A dose detection system , the system comprising:one or more light emitting diodes (LEDs);one or more batteries; and determine a use case type from a plurality of use case types for the dose detection system;', 'determine a battery life status of said one or more batteries from a plurality of battery life status; and', (i) a first light indication segment based on the determined use case type, and', '(ii) a second light indication segment based on the determined battery life status after a period of delay after completion of the first light indication segment., 'provide a light indication pattern via the one or more LEDs comprising], 'a processing circuit configured to2. The system of claim 1 , further comprising a power-on module switchable between an activated state and a deactivated state claim 1 , wherein the processing circuit is caused to determine whether the power-on module is continuously in the activated state for a period of time claim 1 , wherein the use case type is determined based at least partly on the determined period of time of continuous activation of the power-on module.3. The system of claim 2 , further comprising a sensing element configured to sense movement of a sensed ...

SYSTEM AND METHOD FOR SAFETY SYRINGE

A system for injecting includes a syringe body having proximal and distal ends, a syringe interior, and a syringe flange at the proximal end thereof. The system also includes a stopper member disposed in the syringe interior. The system further includes a plunger member coupled to the stopper member. The plunger member includes a rotatable member configured to insert the stopper member distally in the syringe interior relative to the syringe body with rotation of the rotatable member. The plunger member further includes a proximal portion proximal of the rotatable member configured to be moved distally to also insert the stopper member distally in the syringe interior relative to the syringe body to eject about microliters of fluid from the syringe interior. 1. A system for injecting , comprising:a syringe body having proximal and distal ends, a syringe interior, and a syringe flange at the proximal end thereof;a finger flange removably coupled to the syringe flange, the finger flange including proximally directed external threads;a stopper member disposed in the syringe interior; anda plunger member coupled to the stopper member; a rotatable member disposed on the proximally directed external threads and configured to insert the stopper member distally in the syringe interior relative to the syringe body with rotation of the rotatable member, and', 'a portion located proximal of the rotatable member and configured to be moved distally to further insert the stopper member distally in the syringe interior relative to the syringe body., 'the plunger member comprising'}2. The system of claim 1 , wherein moving the portion distally to further insert the stopper member distally in the syringe interior relative to the syringe body ejects about 50 microliters of fluid from the syringe interior.3. The system of claim 1 , further comprising a safety member removably coupled to the portion of the plunger member to prevent distal movement thereof.4. The system of claim 1 , ...

Electronic cigarette power supply portion

Aspects of the instant disclosure relate to electronic cigarettes; more particularly, to electronic cigarettes including a power supply portion. In various embodiments, the eCig power supply portion includes a sub-assembly housing substantially containing a battery, an airflow sensor, and controller circuitry. Aspects of the disclosure are further directed to an eCig power supply portion further including a hemicylindrical port and/or electrical contacts aligned along a longitudinal axis of the power supply portion.

PRESSURE INDICATOR FOR AN OSCILLATING POSITIVE EXPIRATORY PRESSURE DEVICE

A pressure indicator for a respiratory treatment device, the pressure indicator including an instrument for measuring pressures, a conduit configured to transmit a pressure within the respiratory treatment device to the instrument, and a pressure stabilizer orifice positioned within the conduit. 120.-. (canceled)21. A method of providing feedback regarding administration of oscillating positive expiratory pressure (“OPEP”) therapy , the method comprising:receiving an oscillating air pressure through a conduit in fluid communication with an OPEP device;{'sup': 2', '2, 'dampening the oscillating air pressure with a pressure stabilizing orifice, the pressure stabilizing orifice having a cross-sectional area between 0.196 mmand 1.767 mm;'}sensing the dampened oscillating air pressure; and,providing feedback regarding the dampened oscillating air pressure.22. The method of claim 21 , wherein the oscillating air pressure exceeds an oscillation frequency exceeding 10 Hz.23. The method of claim 21 , wherein the oscillating air pressure exceeds a pressure of 5 cm HO.24. The method of claim 21 , wherein the feedback regarding the dampened oscillating air pressure is provided at the same time the dampened oscillating air pressure is sensed.25. The method of claim 21 , wherein the feedback comprises a visual indication.26. The method of claim 21 , wherein the feedback comprises an auditory indication.27. The method of claim 21 , wherein the feedback is dynamic.28. The method of claim 21 , wherein the feedback is provided to a user of the OPEP device.29. The method of claim 21 , wherein the feedback is provided to a caregiver to a user of the OPEP device.30. The method of claim 21 , further comprising monitoring the feedback during a predetermined period of time to determine whether appropriate oscillating air pressure is achieved during the predetermined period of time.31. The method of claim 21 , further comprising monitoring the feedback during a predetermined period of time ...

WOUND DRESSING WITH VACUUM RESERVOIR

A wound dressing apparatus includes a wound dressing member dimensioned for positioning relative to a wound bed. The wound dressing member including an internal vacuum reservoir and has a port in communication with the vacuum reservoir for applying subatmospheric pressure to the vacuum reservoir to facilitate removal of fluid from the wound bed. The wound dressing member includes a visual pressure indicator associated therewith for indicating a level of pressure within the vacuum reservoir. The visual pressure indicator includes color indicia having a plurality of colors corresponding to a condition of the pressure within the vacuum reservoir. The wound dressing member includes a lower absorbent member positionable adjacent the wound bed and an upper member which at least partially defines the vacuum reservoir. At least one of the top member and the lower absorbent member has the visual pressure indicator mounted thereto. 114-. (canceled)15. A wound dressing apparatus for use in negative pressure wound therapy , the wound dressing apparatus comprising: a wound contact layer configured to be in direct contact with a wound;', 'a wound cover layer configured to be positioned over the wound, wherein the wound cover layer defines an internal vacuum reservoir when the wound cover layer is positioned over the wound; and', 'an absorbent layer positioned between the wound contact layer and the wound cover layer; and, 'a wound dressing, the wound dressing comprisinga visual indicator configured to indicate a condition of the wound dressing, wherein the visual indicator comprises one or more light emitting sources positioned within a periphery of the wound cover layer of the wound dressing.16. The wound dressing apparatus according to claim 15 , wherein the visual indicator comprises a color indicator.17. The wound dressing apparatus according to claim 15 , further comprising a vacuum pump configured to provide negative pressure to the reservoir.18. The wound dressing ...

DISPLAY DEVICE FOR MEDICAL APPARATUS

A display device for a medical apparatus including a projection surface arranged on the medical apparatus and configured to present a predetermined display content in a way visible to a user of the medical apparatus, and a projection device arranged on the medical apparatus and configured to project the predetermined display content from a rear side of the projection surface onto the projection surface. The projection surface and the projection device are configured as a head-up display unit for visual field presentation of the display content, and the medical apparatus may be an apparatus for carrying out extracorporeal blood treatment including the display device. 111.-. (canceled)12. A display device of a medical apparatus , comprising:a projection surface mounted to the medical apparatus and configured to present a predetermined display content to a user of the medical apparatus on a front side of the projection surface; anda projection device mounted on the medical apparatus and configured to project the predetermined display content from a rear side of the projection surface onto the projection surface;wherein a predetermined portion of the projection surface is provided for displaying at least one predetermined operating condition of the medical apparatus, and in at least a first and a second operating condition at least one of a predetermined first portion or a predetermined second portion of the projection surface is controllably configured to display the first and second operating conditions in different colors.13. The display device according to claim 12 , wherein the projection surface is a translucent projection surface made from semi-opaque material.14. The display device according to claim 12 , wherein at least the projection surface is arranged to be at least one of tiltable claim 12 , rotatable or height-adjustable.15. The display device according to claim 12 , further comprising at least one interactive element which is arranged on the projection ...

Vaporizer Device

A vaporizer device includes a housing, a wick element that is configured to contact a vaporizable substance, an induction heating element located within the housing and inductively coupled to the wick element and not in contact with the wick element, and a power source electrically connected to the induction heating element. The wick element is positioned such that the induction heating element is around the wick element and the wick element is surrounded by the induction heating element. The wick element is configured to heat the vaporizable substance based on induction heating. The induction heating element receives an alternating current from the power source and creates an electromagnetic induction field around the wick element, and the wick element generates heat based on the electromagnetic induction field. 118-. (canceled)19. A vaporizer device comprising:a cartridge comprising a reservoir, wherein the reservoir is configured to hold a vaporizable substance;a wick element comprising a susceptor material coupled to and located within the cartridge, wherein the wick element is configured to contact the vaporizable substance located in the cartridge, and wherein the wick element is configured to transfer the vaporizable substance from the reservoir based on a capillary action of the wick element;an induction heating element inductively coupled to the wick element, wherein the wick element is at least partially surrounded by the induction heating element and wherein the wick element is configured to heat the vaporizable substance based on induction heating of the wick element by the induction heating element; anda processor configured to control the induction heating element to cause heating of the vaporizable substance.20. The vaporizer device of claim 19 , further comprising a power source electrically connected to the induction heating element claim 19 , wherein the induction heating element receives an alternating current from the power source and creates an ...

INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION

An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user. 1. A mask assembly comprising:a first upper portion configured to be positioned in proximity to a nasal bridge region of a nose of a user in use, the first upper portion having a first lateral side and a second lateral side converging to an apex;a lower portion being connected to and positioned below the first upper portion, the lower portion defining a central passage configured to fluidly connect with a connection port assembly to receive respiratory gases through the opening;a flange having a proximal face contacting portion, the flange defined at least in part by a proximal end of the first upper portion and a proximal end of the lower portion; anda second upper portion coupled with and positioned distally from the first upper portion in a direction away from the flange;wherein the first upper portion comprises a proximal portion connected with the flange, a distal portion positioned adjacent the second upper portion, and a rounded bend portion located in between and connecting proximal portion with the distal portion, the proximal portion having a first side profile length extending in a distal direction away from the flange and toward the rounded bend portion, the distal portion having a second side profile length extending in proximal direction away from the rounded bend portion and toward the flange, the proximal portion of the second upper portion being ...

HUMIDIFIER FOR A RESPIRATORY ASSISTANCE DEVICE, A RESPIRATORY ASSISTANCE DEVICE AND RELATED METHODS AND APPARATUS

This invention relates to a humidifier for a respiratory assistance device, a respiratory assistance device comprising a humidifier and related methods and apparatus. The invention particularly provides arrangements for generating vapour by impinging light on metallic and/or carbon based material, particularly in the form of nanoparticles. 1. (canceled)2. A heater for a respiratory assistance device , the heater comprising:a metallic or carbon-based material, wherein the metallic or carbon-based material is integral to or coupled to a heater body,wherein at least one surface of the heater body is configured to come into contact, or in proximity to, a fluid used by the respiratory assistance device, in use,wherein the heater is configured such that, in use, at least a portion of the metallic or carbon-based material is exposed to light such that light impinges on the metallic or carbon-based material to generate localised heating of the fluid to generate vapour for use by the respiratory assistance device.3. The heater of claim 2 , wherein the metallic or carbon-based material comprises nanoparticles.4. The heater of claim 2 , wherein the heater body comprises a conduit and the fluid is configured to pass therethrough.5. The heater of claim 2 , further comprising a light source.6. The heater of claim 5 , wherein the light source is inside the heater body.7. The heater of claim 5 , wherein the light source comprises one or more optical fibers.8. The heater of claim 5 , wherein the light source is external to the heater body.9. The heater of claim 2 , further comprising an optical means for controlling the exposure of light to the metallic or carbon-based material.10. The heater of claim 9 , wherein the optical means comprises a lens claim 9 , a filter claim 9 , a diffractor claim 9 , a diffuser claim 9 , a light transparent element claim 9 , a reflective element claim 9 , or a blocking element.11. The heater of claim 2 , further comprising a housing and a light source ...

Medicament delivery device

The present invention relates to a medicament delivery device comprising a housing having opposite distal and proximal ends; a medicament container holder with a medicament container, disposed within the housing, wherein the container has a front opening with or for a delivery member for delivering the medicament therethrough and at least a movable stopper; a drive unit comprising a power source and a plunger rod, wherein said drive unit is arranged to be movable between a non-delivery state in which said power source is in a cocked state and a delivery state in which said power source acts on said plunger rod which in its turn acts on said stopper for delivering a dose of medicament from said medicament container; retaining means operably connected to said drive unit, and capable of holding said drive unit in its non-delivery state; and activation means operably connected to said retaining means, and capable of releasing said drive unit from its non-delivery state; wherein the device further comprises a delivery indication mechanism comprising a flexible band arranged with different indications, guide means arranged on the inner surface of the housing for storing and guiding said band, and an opening in said housing through which said indications are visible; wherein said band comprises a first end connected to said drive unit such that when said drive unit is released from its non-delivery state, said band moves through said guide means.

DRUG DELIVERY DEVICE AND METHODS HAVING A DRUG CARTRIDGE

Various embodiments of a device, a kit and method for delivering a drug depot are disclosed. The device comprises a housing including a lower body, an upper body, a ring member; and a drug cartridge. The lower body defines a lower body channel. The upper body defines an upper body channel. The drug cartridge defines a depot channel. The ring member is disposed extending upward from an annular step surface of the lower body toward a housing upper end. The ring member includes indicia indicating a characteristic of one or more drug depots in the drug cartridge. A plunger has a push rod for expelling the drug depot through the cannula to a site in the patient. A kit comprises the above components. A method includes assembling the components including selecting a ring member having indicia corresponding to one or more drug depots in the drug cartridge. 1. A device for delivering a drug depot to a site beneath the skin of patient via a cannula having a proximal end and a distal end , the proximal end of the cannula having an opening to receive the drug depot , the distal end of the cannula being configured for insertion to the site beneath the skin of the patient and having an opening for passage of the drug depot , the device comprising:a housing including a lower body, an upper body, a ring member; and a drug cartridge, said housing having a housing upper end, a housing lower end and a longitudinal direction defined as extending from said housing upper end to said housing lower end;said lower body having a lower body bottom end, a lower body upper end, and an annular step surface extending inward from an outer periphery of said lower body, and said lower body defining a lower body channel extending in said longitudinal direction;said lower body channel having a lower body channel first end open to said lower body upper end and a lower body channel second end open to said lower body bottom end;said lower body bottom end having a coupling configuration for engaging the ...

DRUG DELIVERY DEVICE AND METHODS HAVING AN OCCLUDING MEMBER

Drug depot delivery devices and methods for delivering a drug depot to a site beneath the skin of a patient are provided. In various embodiments the device has a housing having a top housing end, and a bottom housing end. The housing defines a housing channel. The device has a drug cartridge defining a depot channel aligned with the housing channel and configured to slidably accept the drug depot. The drug cartridge has at least a first occluding device configured to occlude the depot channel at a first position such that the drug depot cannot pass through the depot channel without force applied to the drug depot sufficient to deflect the first occluding device. The bottom end of the housing has a coupling configuration for engaging a cannula. A plunger has a push rod to expel the drug depot through the occluding device and the cannula. 1. A device for delivering a drug depot to a site beneath the skin of patient via a cannula having a proximal end and a distal end , the proximal end of the cannula having an opening to receive the drug depot , the distal end of the cannula being configured for insertion to the site beneath the skin of the patient and having an opening for passage of the drug depot , the device comprising:a housing having a top housing end, and a bottom housing end, said housing further defining a housing channel having a housing channel first open end open to said top housing end and a second housing channel open end open to said bottom housing end;a drug cartridge defining a depot channel aligned with said housing channel and configured to slidably accept the drug depot, said drug cartridge having at least a first occluding device configured to occlude said depot channel at a first occluding position such that the drug depot cannot pass through said depot channel at said first occluding position without force, greater than that of gravity, applied to the drug depot sufficient to deflect said first occluding device an amount permitting passage of ...

DRUG DELIVERY DEVICE AND METHODS HAVING A RETAINING MEMBER

Various embodiments of a device, a kit and method for delivering a drug depot are disclosed. The device comprises a housing including a lower body, an upper body, a ring member; and a drug cartridge. The lower body defines a lower body channel. The upper body defines an upper body channel. The drug cartridge defines a depot channel. The ring member is disposed extending upward from an annular step surface of the lower body toward a housing upper end. The ring member includes indicia indicating a characteristic of one or more drug depots in the drug cartridge. A plunger has a push rod for expelling the drug depot through the cannula to a site in the patient. A kit comprises the above components. A method includes assembling the components including selecting a ring member having indicia corresponding to one or more drug depots in the drug cartridge. 1. A device for delivering a drug depot to a site beneath the skin of patient via a cannula having a proximal end and a distal end , the proximal end of the cannula having an opening to receive the drug depot , the distal end of the cannula being configured for insertion to the site beneath the skin of the patient and having an opening for passage of the drug depot , the device comprising:a housing having a top housing end, and a bottom housing end, said housing further defining a housing channel having a housing channel first open end open to said top housing end and a second housing channel open end open to said bottom housing end;a drug cartridge defining a depot channel aligned with said housing channel and configured to slidably accept the drug depot, said drug cartridge having at least a first occluding device configured to at least partially occlude said depot channel at a first occluding position such that the drug depot cannot pass through said depot channel at said first occluding position without force, greater than that of gravity, applied to the drug depot sufficient to deflect said first occluding device an ...

AUTOMATICALLY-LOCKING VACUUM SYRINGES, AND ASSOCIATED SYSTEMS AND METHODS

Automatically-locking syringes are disclosed herein. A syringe in accordance with embodiments of the present technology can include (i) a barrel, (ii) a plunger slidably positioned within the barrel, and (iii) a lock plate coupled to the barrel. The plunger also extends through an opening in the lock plate, and a biasing member is configured to bias the lock plate to a locking position. When the plunger is moved from a depressed position to a withdrawn position, the lock feature engages the lock plate to drive the lock plate away from the locking position to thereby permit the lock feature to pass through the opening in the lock plate. After the lock feature passes through the opening, the biasing member drives the lock plate to the locking position to inhibit movement of the plunger from the withdrawn position to the depressed position. 1. An automatically-locking syringe , comprising:a barrel;a plunger slidably positioned within the barrel, wherein the plunger is movable between a depressed position and a withdrawn position, and wherein the plunger includes a lock feature; and when the plunger is moved from the depressed position to the withdrawn position, the lock feature is configured to engage the lock plate to drive the lock plate to a position away from the locking position to thereby permit the lock feature to pass through the opening, and', 'after the lock feature passes through the opening, the biasing member is configured to drive the lock plate to the locking position to inhibit movement of the plunger from the withdrawn position to the depressed position., 'a lock plate coupled to the barrel and having an opening extending therethrough, wherein the plunger is slidably positioned in the opening, wherein the lock plate includes a biasing member configured to bias the lock plate to a locking position, and wherein—'}2. The syringe of wherein the lock feature includes a stop surface extending generally perpendicular to a longitudinal axis of the syringe ...

Trigger Mechanism and Drug Delivery Device herewith

The present disclosure is generally directed to a trigger mechanism for initiating dispensing doses of a medicament from a drug delivery device. The trigger mechanism includes a trigger element movable in a first direction relative to a counter element. To provide a feedback to a user of the trigger mechanism, the trigger element includes a first interference member and the counter element includes a second interference member located with respect to the first interference member such that upon movement of the trigger element relative to the counter element the first interference member contacts and passes over the second interference member, thereby generating an audible and/or tactile feedback. Further, the disclosure includes a drug delivery device for selecting and dispensing a number of user variable doses of a medicament comprising such a trigger mechanism. 1. A trigger mechanism for initiating dispensing doses of a medicament from a drug delivery device , the trigger mechanism comprising:a trigger element movable in a first direction relative to a counter element,wherein the trigger element comprises a first interference member and the counter element comprises a second interference member, the second interference member being located with respect to the first interference member such that upon movement of the trigger element relative to the counter element the first interference member contacts and passes over the second interference member, thereby generating an audible and/or tactile feedback.2. The trigger mechanism according to claim 1 , wherein the first interference member and/or the second interference member is configured to be elastically deformed upon movement of the trigger element with respect to the counter element.3. The trigger mechanism according to claim 1 , wherein the trigger element comprises a button movable in a longitudinal direction of the drug delivery device.4. The trigger mechanism according to claim 1 , wherein the first ...

Automatic Delivery Device with End of Injection Indication Device

A drive mechanism for a delivery device comprising a rotator () comprising an outer surface and an inner surface, the rotator configured to rotate from a first position to a second position; and a needle cover () comprising an inner surface that engages the outer surface of the rotator. An end of injection indication device () is positioned at least partially within a plunger rod spring (), the end of injection indication device providing a signal to a user of the drive mechanism that an injection has been completed. 1. A drive mechanism for a delivery device , the drive mechanism comprising ,a rotator comprising an outer surface and an inner surface, the rotator configured to rotate from a first position to a second position;a needle cover comprising an inner surface that engages the outer surface of the rotator;a plunger rod spring positioned within a cavity defined by the rotator; andan end of injection indication device positioned at least partially within the plunger rod spring,the end of injection indication device providing a signal to a user of the drive mechanism that an injection has been completed.2. The drive mechanism of claim 1 , further comprising:a rotatable plunger rod comprising an outer surface configured to engage the inner surface of the of rotator.3. The drive mechanism of claim 2 , whereinthe rotator prevents axial movement of the rotatable plunger rod in the distal direction to thereby maintain the plunger rod spring in a pre-tensioned state exerting a force on the rotatable plunger rod.4. The drive mechanism of claim 3 , whereinpreventing axial movement of the rotatable plunger rod in the distal direction prevents proximal movement of the end of injection indication device.5. The drive mechanism of further comprising claim 2 ,at least one rib on the outer surface of the rotatable plunger rod.6. The drive mechanism of claim 5 , whereinat least one inner rib of the rotator is configured to releasably engage the at least one rib on the outer ...

CONNECTORS FOR CONDUITS

This invention relates to connectors to be provided into fluid communication or engagement either directly with, or via a component to be associated with, a terminal end of a breathing conduit. In at least one embodiment, the connector comprises a body having a first end and a second end, and an internal lumen for the passage of gas between the ends. The first end engageable with a terminal end of a conduit or a component to be associated therewith. The second end engageable with another connector. An internal surface of the body at the second end comprises internal connection features for connection with another connector to be received internally therein. An external surface of the body comprises one or more external alignment feature(s) for aligning the connector or another connection into an aligned orientation for connection therebetween. 1. A connector to be provided at a terminal end of a breathing conduit , the connector comprising:a body, the body comprising a first end and a second end, the body internally defining a lumen for the passage of gas therethrough between each of the first and second ends,the first end, in use, being engaged or engageable with the terminal end of the breathing conduit or a component to be associated with the terminal end of the breathing conduit, andthe second end, in use, to be engaged or engageable with another connector, andwherein an internal surface of the body comprises one or more internal connection features configured for connection with said another connector which may be received internally therein, andwherein an external surface of the body comprises one or more external alignment feature(s) configured for aligning said connector or another connector into an externally aligned connection therebetween2. The connector of claim 1 , wherein one or more external visual aid(s) is/are configured for claim 1 , in use claim 1 , providing an externally visible guide for alignment of said connector or another connector into an ...

Electronic Cigarette With Protective Cover

An electronic cigarette device includes an elongate main body including a power supply unit, electrical circuitry and a seating for a liquid reservoir. Front and back panels are slidably attached to the elongate main body and configured to move in the longitudinal direction between an extended position and a retracted position. The panels include connectors configured to slide on rail members in a longitudinal direction. The connectors include a movable portion that is movable relative to a fixed portion, and which allows movement of the panel in a direction that is transverse to the longitudinal axis of the rail members.

Integrated Cross Contamination Sensors

In some embodiments, a medical system includes a dialysis machine having at least one outer surface to be disinfected at a given location, at least one disinfection sensor connected to the dialysis machine at the given location, the disinfection sensor including two or more electrode in fluid contact with the outside surface of the dialysis machine, and a conductivity sensor component in electrical contact with the two or more electrodes, the conductivity sensor component configured to send an electrical signal indicating a conductivity of a liquid on an outside surface of the dialysis machine and in contact with the two or more electrodes, a processor configured to receive the electrical signal and thereby determine a disinfection status of the given location, and a user interface configured to indicate the disinfection status of the given location. 1. A medical system , comprising:a dialysis machine having at least one outer surface to be disinfected at a given location; two or more electrode in fluid contact with the outside surface of the dialysis machine, and', 'a conductivity sensor component in electrical contact with the two or more electrodes, the conductivity sensor component configured to send an electrical signal indicating a conductivity of a liquid on an outside surface of the dialysis machine and in contact with the two or more electrodes;, 'at least one disinfection sensor connected to the dialysis machine at the given location, the disinfection sensor comprisinga processor configured to receive the electrical signal and thereby determine a disinfection status of the given location; anda user interface configured to indicate the disinfection status of the given location.2. The medical system of claim 1 , wherein determining a disinfection status of the given location comprises determining if the conductivity signal indicates the liquid on the outside surface of the dialysis machine is a disinfection fluid.3. The medical system of claim 2 , wherein ...

Personal health device

A portable device provides filtered air to the face of a user, and has a housing having an air outlet disposed to direct air toward a face of a user, a fan disposed inside the housing for urging air toward the air outlet, a filter member disposed in the air outlet, and an air inlet. A UV light source is provided inside the housing, for providing UV light to purify air moving inside said housing toward said filter member. A CO detector disk is mounted on an outside wall of the housing, for providing a visible color change when CO is detected. A pill box is mounted on an outside wall of the housing, as well as a holder for a personal medications log mounted, and a personal medications log insertable therein.

MEDICAL PUMP FILTRATION DEVICE, AND METHODS OF MANUFACTURE AND USE THEREOF

The present invention relates to medical vacuum pump filtration devices configured to filter air being received by the pump. The filtration devices comprise a pump housing and a mounting cap which incorporates filtration capabilities that capture and or divert particulate matter and moisture away from a pump intake opening. The filtration cap can also include apertures for sensors contained within the vacuum pump housing and the filtration cap. Compliance features that ensure proper installation and use of the filtration device can be included. 1. A vacuum pump filtration system comprising:a pump housing element comprising a vacuum pump;a filtration cap element comprising a filter membrane;an evacuation enclosure configured to mate with a portion of the human body and thereby create a chamber having an interior volume formed between the human body and the evacuation enclosure, the evacuation enclosure comprising an aperture to receive the pump housing element, the filtration cap element comprises a mating surface configured to releasably engage with a receiving surface on the pump housing element to form an integral pump/filter unit,', 'the mating surface and/or the receiving surface inserts into the aperture to form a substantially airtight seal of the aperture upon formation of the integral pump/filter unit, and', 'upon sealing of the aperture by the integral pump/filter unit, the filter membrane is positioned such that air being removed by the vacuum pump from the interior volume within the chamber must pass through the filter membrane prior to reaching the vacuum pump., 'wherein'}2. A vacuum pump filtration system according to claim 1 , wherein the filtration cap element is configured as a disposable unit and the pump housing element is configured as a reusable unit in normal use.3. A vacuum pump filtration system according to claim 1 , wherein the filtration cap element claim 1 , the pump housing element or both comprise one or more structural elements ...

NEEDLE FOR DRUG INJECTION AND DRUG INJECTION APPARATUS COMPRISING THE SAME

A needle for drug injection, and a drug injection apparatus comprising the same are disclosed. The needle for drug injection is formed in the shape of a cylinder, of which one end comprises a needle tip and the other end comprises; an needle body configured to be opened so that drug can be injected thereinto; and at least one outlet through which the drug is discharged, the outlet being provided on one side of the needle body, wherein the outlet is formed to have an inclination angle in the direction from the one end to the other end. 1. A needle for drug injection characteristically composed of a needle body formed in the shape of a cylinder wherein one end comprises a needle tip and the other end is opened through which drug is injected; and at least one outlet formed on one side of the needle body through which drug is discharged and at this time the outlet is formed to have an inclination angle in the direction from the one end to the other end.2. The needle for drug injection according to claim 1 , wherein the needle additionally includes a location indicator to indicate the location of the outlet which is formed on the outer surface of the needle body in the same direction as the outlet.3. The needle for drug injection according to claim 1 , wherein the needle additionally includes a scale formed on the outer surface of the needle body at predetermined intervals.4. The needle for drug injection according to claim 1 , wherein the needle contains an inner wall on which the outlet is formed and a drug injection hole into which the drug is loaded inside the inner wall.5. The needle for drug injection according to claim 4 , wherein one end of the drug injection hole is formed in the shape of a hemisphere and the other end is opened claim 4 , and the thickness of the hole is 0.4˜0.6 mm.6. The needle for drug injection according to claim 4 , wherein the distance between the outer surface of the needle tip and the inner surface of the inner wall is 0.1˜0.5 mm.7. The ...

OSMOTIC ACTUATOR FOR A WEARABLE INJECTION DEVICE AND A WEARABLE INJECTION DEVICE COMPRISING SUCH AN OSMOTIC ACTUATOR

An osmotic actuator () for a wearable injection device () is disclosed, which osmotic actuator comprises a pressure chamber () having one or more outlets () and containing a draw solution containing dissolved inorganic salt, one or more osmotic membranes (), and a cavity () containing water, and wherein the one or more osmotic membranes () form at least a part of one or more internal surfaces of the pressure chamber (), wherein the water is in contact with at least a part of one or more external surfaces of the one or more osmotic membranes (), and wherein the dissolved inorganic salt in the draw solution comprises one or more of the following: CaBr, CaCl, ZnBr, ZnCl, ZnIor LiBr. Furthermore, a wearable injection device () comprising such an osmotic actuator () and the use of such inorganic salts in a draw solution are disclosed. 1. An osmotic actuator for a wearable injection device , which osmotic actuator comprisesa pressure chamber having one or more outlets and containinga draw solution containing dissolved inorganic salt,one or more osmotic membranes, anda cavity containing water, andwherein the one or more osmotic membranes form at least a part of one or more internal surfaces of the pressure chamber,wherein the water is in contact with at least a part of one or more external surfaces of the one or more osmotic membranes, and{'sub': ['2', '2', '2', '2', '2'], '#text': 'wherein the dissolved inorganic salt in the draw solution comprises one or more of the following: CaBr, CaCl, ZnBr, ZnCl, ZnIor LiBr.'}2. The osmotic actuator according to claim 1 , wherein the draw solution further contains other types of salts or other osmotic agents.3. The osmotic actuator according to claim 1 , wherein the draw solution further contains an alcohol.4. A wearable injection device comprising an osmotic actuator according to .5. The wearable injection device according to claim 4 , wherein the draw solution is contained in a tight cavity inside the pressure chamber and ...

ALARM FOR BLOOD BACKFLOW DURING INTRAVENOUS INFUSION

A red, green, and blue values for a fluid are received. A standard red, green, and blue values for the fluid are determined. A tolerance red, green, and blue values are determined for the fluid based on the standard red, green, and blue value for the fluid. An updated red, green, and blue values for the fluid are received. Whether any of the updated red, green, and blue values for the fluid are outside of the associated tolerance red, green, and blue values for the fluid is determined. 1. A computer-implemented method for monitoring blood backflow in intravenous therapy , the computer-implemented method comprising:receiving, by one or more computer processors, a red, green, and blue values for a fluid;determining, by one or more computer processors, a standard red, green, and blue values for the fluid,determining, by one or more computer processors, a tolerance red, green, and blue values for the fluid based on the standard red, green, and blue value for the fluid;receiving, by one or more computer processors, an updated red, green, and blue values for the fluid; anddetermining, by one or more computer processors, whether any of the updated red, green, and blue values for the fluid are outside of the associated tolerance red, green, and blue values for the fluid.2. The computer-implemented method of claim 1 , further comprising:responsive to determining that none of the updated red, green, and blue value for the fluid are outside of the associated tolerance red, green, and blue values for the fluid, indicating, by one or more computer processors, a time threshold; andresponsive to meeting the time threshold, receiving, by one or more computer processors, a second updated red, green, and blue values for the fluid; anddetermining, by one or more computer processors, whether any of the second updated red, green, and blue values for the fluid are outside of the associated tolerance red, green, and blue values for the fluid.3. The computer-implemented method of claim 1 , ...

INHALANT DISPENSING SYSTEM AND APPARATUS

An inhalant dispensing system is provided, comprising an inhalant delivery apparatus having a main body, a lower body coupled to the main body and comprising a mouthpiece, and an inhalant delivery mechanism disposed within the main body and configured to deliver an aerosolized solution to the mouthpiece for user inhalation; and a lock out system configured to selectively prevent delivery of the aerosolized solution to the mouthpiece. The inhalant delivery apparatus may be assembled by inserting a portion of the inhalant delivery mechanism into the main body. The lower body may be rotatably coupled to the main body and moveable between a dispensing position and a storage position. The system may be used to control and monitor dosages of a solution contained within a smart canister and administered from the canister via an inhaler, to prevent accidental or unwanted usage of the canister and/or over-dosing. 1. An inhalant dispensing system , comprising:an inhalant delivery apparatus comprising a main body, an inhalant delivery mechanism disposed within the main body and configured to dispense an amount of solution as an aerosol, and a mouthpiece coupled to the main body and configured to deliver the aerosol to a user;a moveable component coupled to the inhalant delivery apparatus and configured to prevent the delivery of the aerosol to the mouthpiece when in a first position and permit the delivery of the aerosol to the mouthpiece when in a second position; andan electronics module disposed in the inhalant delivery apparatus and configured to receive cartridge information associated with a cartridge disposed in the main body, the cartridge information used to control operation of the moveable component.2. The inhalant dispensing system of claim 1 , wherein the cartridge information includes content information identifying a solution stored in the cartridge claim 1 , the electronics module being configured to shift the moveable component to the first position based on ...

A FLOW INDICATOR FOR OXYGEN ADDITION TO REBREATHING SYSTEMS

The invention relates to a flow indicator preferably to be used in oxygen therapy treatment of patients where a clear flow or no flow state must be signaled for the supply of oxygen. 1. A flow indicator for indicating developed flow of oxygen into rebreathing systems comprisingan elongated flow indicator housing with an oxygen inlet in one end and an oxygen outlet in the other end of the elongated flow indicator housing and with at least a part of the elongated flow indicator housing made in a transparent material enabling visualization of at least a part of the flow channel through said elongated flow indicator housing, anda movable indicator body located inside of said elongated flow indicator housing;a bias member with one end fastened to a stationary anchor of the elongated flow indicator housing and the other end fastened to an anchor of the movable indicator body, which bias member apply a force to the movable indicator body towards a closing seat preventing flow through the flow indicator housing, and when oxygen pressure is applied to the oxygen inlet in said flow indicator housing is the movable indicator body pushed away from the closing seat allowing passage of oxygen flow, wherein an axially directed flow restriction passage is arranged in a coaxial fashion between a stationary cylindrical part of the elongated flow indicator housing and a complementary cylindrical part of the movable indicator body, said flow restriction passage in one end connected to an inlet chamber in turn connected to the oxygen inlet and in the other end connected to an outlet chamber in turn connected to the oxygen outlet, and with the closing seat arranged between an axially facing surface of the stationary part of the elongated flow indicator housing and an axially facing surface of the movable indicator body.2. A flow indicator according to claim 1 , wherein the part of the elongated flow indicator housing made in a transparent material has an axial extension over the flow ...

PERIMETER FILL SYRINGE

A perimeter fill syringe is disclosed, wherein the syringe includes a solid core, allowing fluid to fill an area around the perimeter of the syringe barrel, enabling a wider diameter for the barrel thus increasing the visibility of the markings and ease of handling by a user. 1. A method for administering a medication comprising utilizing a syringe to administer the medication , wherein the syringe comprises:a top end, wherein the top end is configured to be coupled to a syringe needle;a bottom end, wherein the bottom end is configured to be coupled to a plunger, the plunger is coupled to the syringe;an outer shell, wherein the outer shell is along the length between the top and the bottom end of the syringe;an immovable core, wherein the immovable core is encased within the outer shell, wherein the immovable core is solid, and wherein the immovable core is monolithic;the plunger; andthe syringe needle.2. The method of claim 1 , further comprising a fluid space claim 1 , wherein the fluid space is between the outer shell and the immovable core.3. The method of claim 2 , wherein the plunger is configured to be inserted into the bottom end of the perimeter fill syringe.4. The method of claim 3 , wherein the fluid space is configured such that the plunger will not cripple with the force of drawing the fluid in and out of the perimeter fill syringe.5. The method of claim 1 , wherein the outer shell comprises markings configured to enable fluid dosage measurement.6. The method of claim 4 , wherein the outer shell is cylindrical in shape.7. The method of claim 4 , wherein the outer shell is rectangular in shape.8. The method of claim 4 , wherein the outer shell is octagonal in shape.9. The method of claim 4 , wherein the outer shell is triangular in shape.10. The method of claim 4 , wherein the outer shell is transparent.11. The method of claim 4 , wherein the outer shell is opaque.12. The method of claim 4 , wherein the outer shell is translucent.13. The method of claim ...

Compliance monitoring module for a breath-actuated inhaler

A compliance monitoring module for a breath-actuated inhaler comprising: a miniature pressure sensor, a sensor port of said sensor being pneumatically coupled to a flow channel through which a user can inhale; a processor configured to: receive a signal originating from a dosing mechanism of the inhaler indicating that medication has been released; receive data from a sensing element of the sensor; and based on said signal from said dosing mechanism and said data from said sensing element, make a determination that inhalation of a breath containing medication through said flow channel complies with one or more predetermined requirements for successful dosing; and a transmitter configured to, responsive to said determination, issue a dosing report.

INJECTION LOCATION AND/OR DOSAGE DETERMINATION DEVICE AND SYSTEM FOR A LIQUID DRUG ADMINISTRATION DEVICE OR SYSTEM

The present invention relates to a position determination device () (and system) for determining and registering an injection location of a liquid drug administered on a body part of a user, wherein the position determination device () (and system) comprises a position determination element () configured to provide a position signal representing a current location of the position determination device (), and one or more processing units () configured to derive data representing an actual injection location based on the user in response to a current location being determined by the position determination unit (). The position determination device may be further configured for determining a dosage activity performed by a liquid drug administration device () based on obtaining at least one vibration signal from a vibration determination element (). 129-. (canceled)31. The dosage determination device according to claim 30 , wherein the vibration determination element comprises at least one gyrometer and/or at least one accelerometer and wherein the at least one vibration signal obtained by the dosage determination device comprises at least one gyrometer vibration signal and/or at least one accelerometer vibration signal.32. The dosage determination device according to claim 31 , wherein the vibration determination element is a six degree of freedom inertial measurement unit providing six signals respectively indicative of translational movement along three predetermined perpendicular axes and of rotational movement about the three predetermined perpendicular axes claim 31 , whereby the least one vibration signal comprises three orthogonal gyrometer vibration signals and three orthogonal accelerometer vibration signals.33. The dosage determination device according to claim claim 31 , wherein the at least one vibration signal comprises a plurality of vibration signals and wherein the one or more processing units are further configured toderive a combined signal on the ...

INTERFACE COMPRISING A ROLLING NASAL BRIDGE PORTION

An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user. 1. A mask assembly comprising:a first upper portion configured to be positioned in proximity to a nasal bridge region of a nose of a user in use, the first upper portion having a first lateral side and a second lateral side converging to an apex;a lower portion being connected to and positioned below the first upper portion, the lower portion defining a central passage configured to fluidly connect with a connection port assembly to receive respiratory gases through the opening;a flange having a proximal face contacting portion, the flange defined at least in part by a proximal end of the first upper portion and a proximal end of the lower portion; anda second upper portion coupled with and positioned distally from the first upper portion in a direction away from the flange;wherein the first upper portion comprises a proximal portion connected with the flange, a distal portion positioned adjacent the second upper portion, and a rounded bend portion located in between and connecting proximal portion with the distal portion, the proximal portion having a first side profile length extending in a distal direction away from the flange and toward the rounded bend portion, the distal portion having a second side profile length extending in proximal direction away from the rounded bend portion and toward the flange, the proximal portion of the second upper portion being ...

SENSOR FOR LOCATING WITHIN A URINARY DRAINAGE BAG

The present invention provides a sensor for locating within a urinary drainage bag, the sensor comprising an agent held by a pH-sensitive release material; wherein the agent is a diagnostic marker and wherein the pH-sensitive release material is configured to release the agent when the pH-sensitive release material is exposed a pH above 7, together with a urinary drainage bag comprising the same. Methods for preventing catheter blockage using the sensor and methods for manufacturing the sensor are also provided. 1. A sensor for locating within a urinary drainage bag , the sensor comprising an agent held by a pH-sensitive release material;wherein the agent is a diagnostic marker and wherein the pH-sensitive release material is configured to release the agent when the pH-sensitive release material is exposed a pH above 7.2. The sensor according to claim 1 , wherein the sensor comprises an inner layer containing the diagnostic marker and an outer layer comprising the pH-sensitive release material.3. The sensor according to claim 2 , wherein the inner layer comprises a hydrogel.4. The sensor according to claim 3 , wherein the hydrogel comprises one or more of poly(vinyl alcohol) claim 3 , agarose claim 3 , Hypromellose (HPMC) claim 3 , gelatine or sodium polyacrylate.5. The sensor according to claim 2 , wherein the inner layer comprises the diagnostic marker encapsulated in a gelatine or Hypromellose (HPMC) capsule.6. The sensor according to claim 1 , wherein the pH-sensitive release material is a pH-sensitive polymer comprising carboxyl and ester groups.7. The sensor according to claim 6 , wherein the pH-sensitive polymer comprises carboxyl and ester groups at a ratio of 1:2.8. The sensor according to claim 6 , wherein the pH-sensitive polymer comprises poly(methyl methacrylate-co-methacrylic acid).9. The sensor according to claim 1 , wherein the diagnostic marker is a dye.10. The sensor according to claim 9 , wherein the dye selected from one or more of fluorescein ...

System and Method for Acoustic Sensing to Verify Proper Nasogastric Tube Placement

A tubing assembly for use with electronic catheter guidance systems is provided and includes a catheter and an acoustic sensor. The catheter extends in a longitudinal direction and has a proximal end and a distal end that define a lumen therebetween. Further, the catheter is configured for placement within a patient's digestive tract. The acoustic sensor can be located within the lumen of the catheter or in a sampling chamber connected to the catheter. The acoustic sensor can communicate with a processor to deliver sound data to a display device. The appearance of random spikes on a frequency versus time spectrogram can indicate placement of the catheter in the digestive tract, while a rhythmic/repetitive pattern on a frequency versus time spectrogram can indicate placement of the catheter in the respiratory tract. A catheter guidance system and method for accurately placing a catheter in the digestive tract are also provided. 1. A tubing assembly comprising:a catheter having a proximal end and a distal end and extending in a longitudinal direction, wherein the proximal end and the distal end define a lumen therebetween, and wherein the catheter is configured for placement within a digestive tract of a patient; andan acoustic sensor.2. The tubing assembly of claim 1 , wherein the acoustic sensor is located within the lumen of the catheter.3. The tubing assembly of claim 1 , wherein the tubing assembly further comprises a sampling chamber.4. The tubing assembly of claim 3 , wherein the acoustic sensor is located within the sampling chamber.5. The tubing assembly of claim 1 , wherein the acoustic sensor is configured to acquire sound data from sound waves traveling through the lumen from an opening in the distal end of the catheter and communicate the sound data to a processor in real-time.6. The tubing assembly of claim 5 , wherein the acoustic sensor is configured for a wired connection or a wireless connection to the processor.7. The tubing assembly of claim 1 , ...

Ambulatory device and components thereof

Certain embodiments provide multi-medicament or single medicament infusion systems for preventing the cross-channeling or improper delivery of medicaments. The system may include one or more of an infusion pump, medicament cartridges, cartridge connectors, a multi-channel fluid conduit, and an infusion set. The medicament cartridges may be sized and shaped differently such that the medicament reservoirs can only be inserted into the pump under selected configurations.

Auto Injector With Improved Functionality

The invention relates to an auto injector, by which a fixed dose of a medicament can be injected as self-treatment, and by which needle exposure to an accessible position, injection of the medicament and retraction of the needle to an inaccessible position is automatically performed as a continuous sequence, after the auto injector is triggered. The invention provides solutions to improve the functionality of the retraction of the needle and the general experience of the use. 1. An auto injector defining a main axis and comprising:a housing including a needle end,a syringe assembly comprising a cartridge with a hollow needle and a plunger and the medicament to be injected,a first spring,a driver,a screw, anda trigger adapted to initiate the functional sequences of the auto injector after activation,wherein the functional sequences includes moving the syringe assembly in one direction to expose the needle to an accessible position, expelling the medicament out through the needle, and moving the syringe assembly in the opposite direction to retract the needle to an inaccessible position,the screw during injection is adapted to move the plunger in the cartridge to expel the medicament by means of the first spring means and via the driver,the first spring means is a torsional spring rotating the driver during expelling of the medicament, andthe first spring means in one end is fixed to the syringe assembly and in the other end to the driver.2. The auto injector according to claim 1 , wherein the screw and the driver are rotationally connected so that they rotate together but are allowed to telescope relatively claim 1 , and so that the screw is rotated in a first thread engagement causing it to move toward the needle end.3. The auto injector according to claim 1 , wherein the screw and the driver are engaged in a first thread engagement and the movement of the plunger is the result of a rotational movement of the driver relative to the screw in the first thread ...

ENDCAP FOR LIQUID MEDICINE-INJECTING TUBE

The present invention enables the completion of preparation of liquid medicine injection to be easily and quickly checked with the naked eye based on a color change in an endcap for a liquid medicine-injecting tube. As long as a medical staff checks a color change in the endcap with the naked eye, the medical staff can immediately perform an operation of connecting the tube to a catheter (or injection needle) or the like after removal of the endcap without unnecessarily draining off a large amount of the liquid medicine. 1. An endcap for a liquid medicine-injecting tube , the end cap being connected to an end of the tube , comprising:a cap main body comprising a flow passage through which the liquid medicine introduced from the tube flows;a filter member placed in the flow passage and discharging air entrained in the liquid medicine introduced from the tube or air existing between portions of the liquid medicine to an outside of the cap main body so as to remove the air;a liquid-absorbing member placed in the cap main body and around the flow passage between the tube and the filter member so as to absorb the liquid medicine; andan indicator disposed in the cap main body and around the flow passage between the tube and the filter member, the indicator being tightly fixed to the liquid-absorbing member while surrounding the liquid-absorbing member, and being stably placed between the liquid-absorbing member and an inner wall of the cap main body by an elastic force of the liquid-absorbing member, wherein the indicator reacts with the liquid medicine which flows in the flow passage and is absorbed by the liquid-absorbing member and delivered to the indicator so as to exhibit a color when or after the air is discharged to the outside of the cap main body to be removed by the filter member.2. The endcap of claim 1 , further comprising a check valve disposed in the flow passage and preventing the liquid medicine introduced from the tube into the cap main body from flowing ...

Color-Coded Roller Clamp Apparatus

A color-coded roller clamp apparatus for easily clamping an IV tube includes a clamp housing having a clamp inside. A top aperture and a roller slot extend through to the clamp inside. The clamp housing is configured to receive an IV tube passing through the top aperture and out a bottom. A roller is coupled to the clamp housing and comprises a wheel partially extending through the roller slot. A first hemisphere and a second are a first color and a second color, respectively. An axle is coupled to the wheel within the clamp. The roller is rollingly moveable between a disengaged position alternative engaged. The wheel in the disengaged position exposes the first hemisphere through the roller slot and the wheel in the engaged position exposes the second hemisphere through the roller slot and is configured to clamp the IV tube against the back side to prevent flow.

Safety Needle Assembly

The invention relates to a safety needle assembly for injecting a fluid into a human body comprising a cylindrical housing with a bottom surface supporting a needle cannula and a shield telescopically movable relative to the housing. A spring located within the housing urges the shield in a distal needle covering direction and a locking member also provided inside the housing moves simultaneously with the shield during injection and automatically locks the shield in a position where the sharp end of the needle cannula is concealed thereby irreversible immobilizing the safety needle assembly.

Device for Administration of Fluid Medicaments

A device for the administration of fluids to a human or animal body comprising a housing with a first inlet , at least one second inlet , one outlet and a collecting point, wherein the first inlet communicates with the collecting point through a first channel and the outlet communicates with the collecting point. The second inlet communicates with the collecting point or an indicator chamber through a second channel in which a valve is arranged, the valve being adjustable between a first position and a second position, wherein, in the first position of the valve , the second channel communicates with the indicator chamber and, in the second position of the valve , the second channel communicates with the collecting point. 123282930312831. Device () for the administration of fluids to a human or animal body , comprising a housing () with a first inlet () , at least one second inlet ( , ) , one outlet () and a collecting point , wherein the first inlet () communicates with the collecting point through a first channel and the outlet () communicates with the collecting point ,characterized in that{'b': 29', '30', '24', '25', '21', '22', '26', '27', '26', '27', '26', '27', '21', '22', '24', '25', '26', '27', '21', '22, 'the second inlet (, ) communicates with the collecting point or an indicator chamber (, ) through a second channel (, ) in which a valve (, ) is arranged, the valve (, ) being adjustable between a first position and a second position, wherein, in the first position of the valve (, ), the second channel (, ) communicates with the indicator chamber (, ), and, in the second position of the valve (, ), the second channel (, ) communicates with the collecting point.'}22. Device () according to claim 1 ,characterized in that{'b': 26', '27', '3, 'the indicator chamber (, ) and/or the housing () is at least in part transparent or translucent for visible electromagnetic radiation.'}32. Device () according to claim 1 ,characterized in that{'b': 24', '25', '60', '61 ...

Sanitizing steam room

A steam room for sanitizing people's external body parts and clothes, but also their breathing airways and respiratory tract, to reduce viral load and thereby mitigate the likelihood of spreading or contracting Viral contamination. Steam room has precise temperature and relative humidity control of a heater and mist generator, in which the mist water molecules contain an accurate concentration of a Chlorine or Ethanol based disinfectant, so that the water vapor or combined air/water mixture in the room that comes in contact with the sanitized person reaches but does not surpass the globally permitted concentration of free Chlorine for swimming pools, dressing rooms and spas. The room has thermally isolated quick doors allowing rapid entry and exit, and the signaling to guide the person when to enter, stay and breath, and exit, in the most suitable timing profile for the application. 1) A sanitizing cabin misted with active disinfectant normally used for disinfecting swimming pools , to sanitize people , their external body parts and clothes , and their airways , comprising:a. Cabin or room with walls ceiling and at least one door.b. Reservoirs of water and disinfectant material.c. Misting said water and said disinfectant and entering them into said cabin in a precise and uniform concentration of active material of said disinfectant.d. Said cabin has displays that instruct said sanitized person to stay long enough inside said cabin and breath said uniform concentration of active disinfectant, for effectively sanitizing said person's airways.2) The Cabin as in wherein said mist is heated by a heat convector or at least one of the following: Infrared heater claim 1 , Ceramic heater claim 1 , heat radiator claim 1 , heating fan claim 1 , heating spiral.3) The Cabin as in wherein said cabin comprises walls built from isolated panels with 2 or more thin metal or plastic layers and a thicker layer of insulating air or airy material between said layers.4) The misted cabin ...

Medicament delivery device comprising a visual indicator

A pharmaceutical delivery device includes a cartridge containing a fluid. The cartridge includes a light pipe section having an input location and a light diffusing section optically coupled to the light pipe. A light source is optically coupled to the cartridge at the input location to the light pipe, such that at least some light from the light source entering at the input location is diffused at the light diffusing section.

MEDICAMENT DELIVERY DEVICE

The present invention relates to a medicament delivery device comprising a drive means configured to act on a medicament container for expelling a medicament; a holding means configured to hold said drive means in a pre-tensioned state; an activation means configured to interact with said holding means for releasing said drive means from the pre-tensioned state; wherein the device further comprises feedback means configured to interact both with said holding means and with said drive means for generating an audible and/or tactile and/or visual signal indicating that the medicament has been completely expelled. 1. A medicament delivery device comprising:a housing having a proximal end;a pre-filled syringe positioned within the housing and comprising a needle, a dose of medicament and a sliding stopper;a tubular activation member comprising two distally projecting arms and a proximal end portion terminating in a radial flange, where the tubular activation member is slidably positioned within the housing to move from a first position to a second position and then to a final locked position;a spring located in the proximal end of the tubular activation member, where the spring is in a compressed state when the tubular activation member is in the second position;a plunger rod operatively connected to the stopper, where the plunger can only move proximally relative to the tubular activation member when the tubular activation member is in the second position;wherein each of the distally projecting arms comprises a distal portion that forms a lock when the tubular activation member is in the locked position such that the tubular activation member is prevented from moving proximally relative to the housing and exposing the needle, andwherein the radial flange is positioned outside of the proximal end of the housing when the tubular activation member is in the first position, the second position, and the locked position.2. The delivery device of claim 1 , wherein the proximal ...

VEIN STABILIZING DEVICE

A vein stabilizing device including a wire having a U-shaped bend forming a hook. An indicator disposed on the wire at a central portion of the U-shaped bend. The vein stabilizing device is used to quickly stabilized veins, eliminating the need for a tourniquet, decreasing the possibility of a blown vein and tissue death, and reducing the time required to start intravenous infusion. 1. A vein stabilizing device comprising:a wire comprising a U-shaped bend forming a hook; andan indicator disposed on the wire at a central portion of the U-shaped bend.2. The vein stabilizing device of claim 1 , wherein the hook comprises a handle side and a stabilizing side with the U-shaped bend therebetween claim 1 , wherein the handle side and the stabilizing side are parallel relative to one another.3. The vein stabilizing device of claim 2 , wherein the handle side is longer than the stabilizing side.4. The vein stabilizing device of claim 2 , further comprising a first grip coupled to the handle side.5. The vein stabilizing device of claim 4 , further comprising a second grip coupled to the handle side spaced apart from the first grip claim 4 , and a third grip coupled to the stabilizing side.6. The vein stabilizing device of claim 5 , wherein the first grip claim 5 , the second grip claim 5 , and the third grip are each formed by a heat shrink tubing.7. A method of preparing an intravenous line comprising the steps of: a wire comprising a U-shaped bend forming a hook; and', 'an indicator disposed on the wire at a central portion of the U-shaped bend;, 'providing a vein stabilizing device comprisinglocating a vein of a patient and cleaning skin over the vein;placing the hook directly over the vein to stabilize the vein such that the indicator is aligned with the vein; andpuncture the vein just below the indicator with a needle.8. The method of claim 7 , wherein the hook comprises a handle side and a stabilizing side with the U-shaped bend therebetween claim 7 , wherein the handle ...

Insufflation needle

A medical apparatus which comprises a sharpened outer cannula and a blunt inner cannula slidingly disposed within the outer cannula is configured to allow one-hand operation by user to operate the medical apparatus. The apparatus also contains a visual position indication system adapted to indicate the position of the inner cannula.

ASSEMBLY AND INDICATOR FOR A DRUG DELIVERY DEVICE

An assembly for a drug delivery device, comprising a housing having a proximal end and a distal end, a piston rod and an indicator. The piston rod is adapted to be displaced distally with respect to the housing away from a proximal start position and towards a distal end position for delivering a drug. The indicator is adapted for indicating at least two different operation conditions of the assembly, the indicator being moveable with respect to the housing from a first indication position for a first condition of the assembly into a second indication position for a second condition of the assembly. The piston rod and the indicator are configured to mechanically interact for converting movement of the piston rod into movement of the indicator. A first detent is provided which is configured to releasably secure the indicator in the first indication position such that movement into the second indication position is allowed. A second detent is provided which is configured to secure the indicator in the second indication position such that movement into the first indication position is prevented. 1. An assembly for a drug delivery device , comprising:a housing having a proximal end and a distal end,a piston rod which is adapted to be displaced distally with respect to the housing away from a proximal start position and towards a distal end position for delivering a drug,an indicator for indicating at least two different operation conditions of the assembly, the indicator being moveable with respect to the housing from a first indication position for a first condition of the assembly into a second indication position for a second condition of the assembly, whereinthe piston rod and the indicator are configured to mechanically interact for converting movement of the piston rod into movement of the indicator, and whereina first detent is provided which is configured to releasably secure the indicator in the first indication position such that movement into the second ...

Infant calming/sleep-aid, sids prevention device, and method of use

An infant calming/sleep-aid/SIDS detection device is provided that includes a main moving platform that moves in a variable manner with accompanying variable sound generation, the sound and motion adapted to calm a fussy baby, induce sleep, and maintain sleep under normal conditions. The device may also have a sensor for detection of pauses in breathing and/or detection of resultant biological changes related to breathing pauses and respond with appropriate stimuli to arouse the baby and allow breathing to recommence.

Infant calming/sleep-aid, sids prevention device, and method of use

A sleep-aid device is provided that includes a main moving platform that moves in a variable manner with accompanying variable sound generation, the sound and motion under the control of a control system and adapted to calm a fussy baby, induce sleep, and maintain sleep under normal conditions. The device may also include a sleep sack for an infant, which is removably attachable to the sleep-aid device and comprises a crib attachment mechanism in data communication with the control system.

DRUG DELIVERY DEVICE WITH INDICATOR

Systems and methods for monitoring an operational state and/or a fill status of a drug container of a drug delivery device are provided. The drug container can hold a liquid drug. A plunger can be positioned within the drug container. A drive system can advance the plunger to expel the liquid drug from the container. A monitoring system can detect a movement and/or a position of the plunger and/or any component coupled to the plunger. The detection can enable determination of an amount of liquid drug that has been expelled and/or an amount of liquid drug remaining in the drug container. Dosing rates, flow rates, and dosage completion can also be determined. 1. An apparatus , comprising:a drug container configured to hold a liquid drug;a plunger positioned in the drug container;a drive system coupled to the plunger, the drive system configured to advance the plunger to expel a portion of the liquid drug from the drug container for delivery to a patient; andone or more sensors positioned adjacent to the drug container, the one or more sensors configured to detect a position of the plunger within the drug container.2. The apparatus of claim 1 , further comprising a controller coupled to the one or more sensors.3. The apparatus of claim 2 , wherein the controller is configured to determine an amount of the liquid drug remaining in the drug container based on the detected position of the plunger.4. The apparatus of claim 2 , wherein the controller is configured to determine the portion of the liquid drug expelled from the drug container based on the detected position of the plunger.5. The apparatus of claim 2 , wherein the controller is configured to determine when a desired dose of the liquid drug has been provided to the patient based on the detected position of the plunger.6. The apparatus of claim 2 , wherein the controller is configured to provide a notification to the patient indicating a fill status of the drug container based on the detected position of the ...

WEARABLE MICRO-DOSING DRUG DELIVERY DEVICE

The disclosed embodiments are directed to a wearable automatic drug delivery device configured to provide basal-only dosing of insulin. In a primary embodiment, the wearable drug delivery device is configured to provide automatic operation and provides audible alerts and visual status indicators to the patient. In other embodiments, the patient may have some degree of control over the operation of the device by providing tapping gestures on housing of the device. In yet another embodiment, the patient may provide input and receive status from the device via an application executing on a portable computing device in wireless communication with the wearable drug delivery device.

Medicament Delivery Device with Use Indicator

Described is a medicament delivery device comprising a case adapted to hold a container with a medicament and having a needle, a needle sleeve telescopically coupled to the case and having a first extended position relative to the case in which the needle is covered, a retracted position relative to the case in which the needle is exposed, and a second extended position relative to the case in which the needle is covered, a first indicia disposed on the needle sleeve which is visible in the first extended position and the second extended position, and a second indicia disposed on the needle sleeve and not visible in the first extended position and visible the second extended position. 1100200. A medicament delivery device ( , ) comprising:{'b': 105', '205', '300, 'a case (, ) adapted to hold a container with a medicament, the container including a needle ();'}{'b': 120', '220', '105', '205', '120', '220', '105', '205', '300', '105', '205', '300', '105', '205, 'a needle sleeve (, ) telescopically coupled to the case (, ), the needle sleeve (, ) having a first extended position relative to the case (, ) in which the needle () is covered, a retracted position relative to the case (, ) in which the needle () is exposed, and a second extended position relative to the case (, ) in which the needle is covered;'}{'b': 125', '225', '120', '220', '125', '225, 'a first indicia (, ) disposed on the needle sleeve (, ), wherein the first indicia (, ) is visible in the first extended position and the second extended position; and'}{'b': 130', '230', '120', '220', '130', '230, 'a second indicia (, ) disposed on the needle sleeve (, ), wherein the second indicia (, ) is not visible in the first extended position and is visible the second extended position.'}2100200120110105110105. The medicament delivery device ( claim 1 , ) according to claim 1 , wherein a distal end of the needle sleeve () extends a first predetermined length beyond a distal end () of the case () in the first ...

RESUSCITATOR DEVICE

A manually actuated, self-inflating bag valve mask provides users with a positive pressure ventilation device that reliably provides a proper tidal volume to the patient and controls the rate of ventilation of the patient. The bag valve mask is lightweight, compact, durable, and quickly deployable in the field. The device is preferably operable with one hand and can be configured for use in low-light environments. 1. A resuscitator bag for providing positive pressure ventilation to patients , the resuscitator bag comprising:an upper plate;a lower plate hingedly coupled to the upper plate;a bellows disposed between the upper plate and the lower plate;at least one biasing member configured to move the upper plate and the lower plate apart;a valve assembly comprising an inlet valve and an outlet valve;wherein the valve assembly is in fluid communication with an interior chamber defined by the upper plate, the lower plate and the bellows; andan indicator that gives an indication when the resuscitator bag has been sufficiently inflated.2. The resuscitator bag of claim 1 , wherein the indicator provides the indication when the resuscitator bag reaches an expanded configuration.3. The resuscitator bag of claim 1 , wherein the upper plate further comprises a cavity for securing a tube and mask.4. The resuscitator bag of claim 1 , further comprising a regulated inlet port and/or a maximum inlet port fluidly connected to the resuscitator bag.5. The resuscitator bag of claim 1 , wherein the inlet port comprises a regulator to adjust the fill time.6. The resuscitator bag of claim 1 , wherein the inlet valve controls the flow of air into the bellows so that the bellows becomes inflated to the desired level at a desired ventilation rate for a given patient.7. The resuscitator bag of claim 1 , wherein the fill time is at least approximately 3 seconds and/or less than or equal to approximately 7 seconds.8. The resuscitator bag of claim 1 , wherein the fill time is at least ...

ORGANIZATIONAL SYSTEMS, METHODS AND APPARATUSES FOR MEDICATION SYRINGES

Systems and methods are provided for syringe organization including a backing, a plurality of pockets coupled to the backing and a coordination scheme indicating the contents of individual pockets. 1. A system of syringe organization comprising:a backing;a plurality of pockets coupled to the backing and operable to maintain syringe organization, wherein the plurality of pockets are structured with a first row on top, a second row below the first row, a third row below the second row, and a fourth row below the third row, wherein each row includes three pockets; and wherein the three pockets of the first row are labelled respectively from left to right as (1) an induction pocket with a solid yellow color, (2) a paralytics pocket with a solid red color, and (3) a narcotics pocket with a solid blue color,', 'wherein the three pockets of the second row are labelled respectively from left to right as (1) an antibiotics pocket with a solid white color, (2) a vasopressors pocket with a solid purple color, and (3) a beta-blockers pocket with a solid white color,', 'wherein the three pockets on the third row are labelled respectively from left to right as (1) an anticholinergic pocket with a green color, a reversal pocket with a red color with diagonal stripes, and a local pocket with a gray color, and', 'wherein the three pockets on the fourth row are labelled respectively from left to right as (1) a cardiac pocket, (2) an obstetrics pocket, and (3) an other pocket; and, 'a coordination scheme indicating the contents of individual pockets,'}further wherein one of more of the labels are removable from their respective pocket.2. The system of syringe organization of claim 1 , wherein the backing is a monolithic structure.3. The system of syringe organization of claim 1 , wherein the pockets further comprise a translucent material and the backing comprises a wall of a pocket.4. The system of syringe organization of claim 1 , wherein the backing includes one or more holes with ...

A system for managing instillation therapy on multiple wounds with a single fluid source

A valve arrangement for administering an instillation and/or negative pressure therapy through at least a first wound dressing and a second wound dressing includes a valve arrangement including a first flow path, a first valve, a second flow path, and a second valve. The first flow path extends between a source port and a first wound dressing port structured for fluid communication with the first wound dressing. The first valve is positioned in the first flow path. The second flow path extends between the source port and a second wound dressing port structured for fluid communication with the second wound dressing. The second valve is positioned in the second flow path.

Needle Assisted Injection Device Having Reduced Trigger Force

An injector includes a trigger mechanism including: a trigger member disposed about an axis having an aperture and a protrusion, and a ram assembly having a ram configured to pressurize a medicament container for expelling a medicament therefrom, the ram assembly further having a trigger engagement member configured to engage the aperture of the trigger member when the trigger member is in a pre-firing condition; an energy source associated with the ram for powering the ram to expel the medicament; and a user-operable firing-initiation member having an aperture engaged with the protrusion of the trigger member and operable for causing an axial translation of the trigger member in a proximal direction from the pre-firing condition to a firing condition in which the trigger engagement member is released from the retaining portion to allow the energy source to fire the ram. 1. An injector , comprising: a trigger member disposed about an axis having an aperture and a protrusion, and', 'a ram assembly having a ram configured to pressurize a medicament container for expelling a medicament therefrom, the ram assembly further having a trigger engagement member configured to engage the aperture of the trigger member when the trigger member is in a pre-firing condition;, 'a trigger mechanism includingan energy source associated with the ram for powering the ram to expel the medicament; anda user-operable firing-initiation member having an aperture engaged with the protrusion of the trigger member and operable for causing an axial translation of the trigger member in a proximal direction from the pre-firing condition to a firing condition in which the trigger engagement member is released from the retaining portion to allow the energy source to fire the ram.2. The injector of claim 1 , further comprising an injector housing claim 1 , wherein the firing initiation member includes a skin-contacting member disposed at a distal end of the injector that is movable proximally with ...

Delivery Device and Components Thereof

Delivery devices and components thereof are disclosed. In an embodiment, a delivery device may include a barrel holding a liquid for delivery. The delivery device may also include a finger flange assembly coupled to the barrel. The finger flange assembly may include a first flange and a second flange each extending laterally from opposite sides of the finger flange assembly, wherein the first flange and the second flange each curve toward the barrel. The delivery device may also include a plunger coupled to the barrel and passing through the finger flange assembly. The plunger may also include a disc-shaped head. 1. A delivery device comprising:a barrel holding a liquid for delivery; 'a first flange and a second flange each extending laterally from opposite sides of said finger flange assembly, wherein the first flange and the second flange each curve toward said barrel; and', 'a finger flange assembly coupled to said barrel, said finger flange assembly comprisinga plunger coupled to said barrel and passing through said finger flange assembly, said plunger comprising a disc-shaped head.2. The delivery device of claim 1 , wherein the delivery device comprises a syringe.3. The delivery device of and claim 1 , wherein said barrel is configured to hold a diluent and a medicament in isolation from one another.43. The delivery device of to claim 1 , said barrel further comprising:a main body of the barrel configured to hold a diluent and a medicament in isolation from one another, wherein the main body includes a bypass; anda moveable piston coupled to the main body,wherein the piston and bypass are configured such that relative movement of the piston with respect to the bypass can result in contact between the diluent and the medicament.5. The delivery device of any one of to claim 1 ,wherein the first flange and the second flange each terminate in respective first and second flange tips, andwherein the first flange and the second flange each become narrower as they ...

FREQUENCY GENERATOR WITH BIOLOGICAL APPLICATION

A method of delivering stimulation to a subject includes positioning a plurality of speakers so as to face a subject, the speakers capable of producing frequencies under 20 Hz, wrapping a belt around the subject, the belt including a plurality of metal coils arranged thereon so as to face the subject, each of the metal coils operable to produce a time-varying magnetic field in response to an applied signal, positioning eyewear on the subject, the eyewear including one or more opaque surfaces for blocking a wearer's vision and a plurality of light-emitting diodes (LEDs) arranged on the eyewear so as to be directed toward the wearer's eyes, and delivering, from a frequency generator, respective frequency signals to simultaneously drive the plurality of speakers, the plurality of metal coils, and the plurality of LEDs. 1. A system for delivering stimulation to a subject , the system comprising:a plurality of speakers capable of producing frequencies under 20 Hz;a belt including a plurality of metal coils arranged thereon, each of the metal coils operable to produce a magnetic field in response to an applied signal;eyewear including one or more opaque surfaces for blocking a wearer's vision and a plurality of light-emitting diodes (LEDs) arranged on the eyewear so as to be directed toward the wearer's eyes; anda frequency generator coupled to the plurality of speakers, the plurality of metal coils, and the plurality of LEDs, the frequency generator operable to deliver respective frequency signals to simultaneously drive the plurality of speakers, the plurality of metal coils, and the plurality of LEDs.2. The system of claim 1 , wherein the plurality of speakers includes four speakers.3. The system of claim 2 , wherein the four speakers are arranged to face each other in two pairs defining two perpendicular axes.4. The system of claim 1 , wherein each of the speakers includes a parabolic mirrored dish defined by a plurality of mirrors arranged in one or more spirals.5. ...

Methods and systems for substance reduction via electronic vapor device delivery

Provided are systems, methods, and electronic vapor devices to implement a smoking cessation and/or substance (e.g., nicotine) cessation plan utilizing networked electronic vapor devices.

INTRODUCER SHEATH

An introducer sheath is disclosed capable of reducing a physical burden on a patient by shortening a time necessary for hemostasis at an introduction part after removing the introducer sheath percutaneously introduced into a body lumen. The introducer sheath includes a catheter main body, which is percutaneously introduced into a body lumen, a hub, which is connected to a proximal side of the catheter main body, and a tube member which includes a thrombus inducing material M. The tube member is disposed at a proximal side of an outer surface of the catheter main body. 1. An introducer sheath comprising:a catheter main body configured to be percutaneously introduced into a body lumen;a hub configured to be connected to a proximal side of the catheter main body; anda tube member that includes a thrombus inducing material, and wherein the tube member is disposed at a proximal side of an outer surface of the catheter main body.2. The introducer sheath according to claim 1 ,wherein a thickness of the tube member is smaller than a thickness of the catheter main body; andwherein a material of the tube member is harder than a material of the catheter main body.3. The introducer sheath according to claim 1 ,wherein a distal area of the tube member is inclined toward the outer surface of the catheter main body.4. The introducer sheath according to claim 1 ,wherein a color of the tube member is different from a color of the catheter main body.5. The introducer sheath according to claim 1 ,wherein the tube member includes a main body portion and a medicine portion which is disposed on an outer surface of the main body portion and includes the thrombus inducing material.6. The introducer sheath according to claim 5 ,wherein the main body portion includes a distal area which is inclined toward the outer surface of the catheter main body and a proximal area which is positioned at a proximal side in relation to the distal area;wherein an outer diameter of a proximal end of the ...

Cartridge and control body of an aerosol delivery device including anti-rotation mechanism and related method

The present disclosure relates to aerosol delivery devices including a cartridge and a control body. The control body may include a coupler and the cartridge may include a base. The base may be configured to releasably engage the cartridge. Further the base and the coupler may include anti-rotation mechanisms configured to prevent rotation of the cartridge relative to the base when engaged with one another. The anti-rotation mechanisms may include alternating protrusions and recesses in some embodiments. Related methods are also provided.

Palm Activated Drug Delivery Device

Disclosed is a device for the parenteral delivery of a medication, such as a drug. The device includes upper and lower housings in which the upper housing is configured to move relative to the lower housing as a result of application of an external force to permit the user of the device to control the rate at which the drug is administered. 1. A method of injecting a medication from a medication delivery device of the type including an upper housing , a lower housing , a syringe supported by the lower housing and having a needle , and a needle guard supported by the lower housing , the method comprising the steps of:placing the medication delivery device against a skin surface so as to cause the needle guard to abut the skin surface, wherein the upper housing is releasably locked with respect to movement toward the needle;applying a force against the upper housing along an insertion direction, thereby causing the skin surface to force the needle guard to retract relative to the lower housing and thereby expose the needle so as to inject the needle through the skin surface;during the applying step, unlocking the upper housing with respect to movement toward the needle; andcontinuing to apply the force against the upper housing along the insertion direction, thereby causing the upper housing to move toward the needle, thereby driving a medication contained within the syringe out the needle.2. The method of claim 1 , wherein the continuing step further comprising the step of driving a plunger rod into the syringe so as to drive the medication out the needle.3. The method of claim 1 , wherein the applying step causes the needle guard to unlock the upper housing with respect to movement toward the needle.4. The method of claim 1 , wherein the medication delivery device includes a latch that interferes with the upper housing so as to releasably lock the upper housing with respect to movement toward the needle claim 1 , and the unlocking step comprises causing the needle ...

Palm Activated Drug Delivery Device

A device configured to administer a medication can comprise a lower housing that includes a housing latch. The device can further comprise a needle guard that is movable relative to the lower housing along a first direction from a first position to a second position so as to expose a needle, and an upper housing supported relative to the lower housing. The upper housing can be configured to move with respect to the lower housing along a second direction from a pre-use position to a dispensed position. The housing latch can releasably interfere with the upper housing when the upper housing is in the pre-use position so as to prevent the upper housing from moving toward the dispensed position, and the movement of the needle guard toward the second position, causes the interference to be removed, thereby allowing the upper housing to move toward the second position.

Tubing Connector for Decreased Contamination

Embodiments of this disclosure include male and female connector parts for connecting elements of a fluid delivery device, the male and/or female elements having one or more resilient, flexible guards that can be moved laterally or compressed axially to avoid interference with coupling the male and female parts. Such connectors can be used to connect tubing, syringes, respirators, and other devices for fluid transport. Such connectors can decrease the likelihood of nosocomial infections. 1. A connector comprising:A mechanically protective resilient guard extending over a male connector part or female connector part used in coupling two portions of a fluid transmitting device, said guard comprising a flexible, pliable material being outwardly bendable, axially compressible, or having easily breakable parts positioned to de not mechanically interfere with the securing of said male and female connector parts to each other.2. The connector of claim 1 , said guard comprising an axially compressible claim 1 , tubular or spiral sleeve surrounding and longitudinally extending beyond an end of said male or an end of a female connector part.3. The connector of claim 1 , wherein said flexible claim 1 , pliable material is selected from the group consisting of polyvinyl chloride (PVC) claim 1 , polyethylene (PE) claim 1 , chlorinated polyethylene and copolymers claim 1 , polypropylene (PP) claim 1 , polypropylene glycol (PPG) claim 1 , a silicone elastomer claim 1 , cross-linked polydemethylsiloxane claim 1 , a fluoroplastic claim 1 , polystyrene claim 1 , polyethylene terephthalate (PET) claim 1 , metal claim 1 , and non-corrosive alloy.4. The connector of claim 3 , wherein said flexible claim 3 , pliable material further comprises a phthalate.5. The connector of claim 1 , said one or more protective guard has elements capable of being bent away from or around a complementary connector part.6. The connector of claim 1 , said one or more protective guard comprising elements ...

INTEGRATED STRONTIUM-RUBIDIUM RADIOISOTOPE INFUSION SYSTEMS

Methods for setting up, maintaining and operating a radiopharmaceutical infusion system, that includes a radioisotope generator, are facilitated by a computer of the system. The computer may include pre-programmed instructions and a computer interface, for interaction with a user of the system, for example, in order to track contained volumes of eluant and/or eluate, and/or to track time from completion of an elution performed by the system, and/or to calculate one or more system and/or injection parameters for quality control, and/or to perform purges of the system, and/or to facilitate diagnostic imaging. 1. A method of building an infusion system to deliver a rubidium radioactive eluate comprising: the first opening is configured for a strontium-rubidium radioisotope generator to be inserted into and removed from the first shielding compartment,', 'the second opening is configured for a waste bottle to be inserted into and removed from the second shielding compartment, and', 'the shielded well is configured to receive an eluate reservoir, the eluate reservoir being configured to receive a sample of the rubidium radioactive eluate;, 'installing on a cart a first shielding compartment having a first opening, a second shielding compartment having a second opening, and a shielded well, wherein collect the sample of the rubidium radioactive eluate in the eluate reservoir by pumping saline from a saline reservoir into the strontium-rubidium radioisotope generator via a saline tubing line thereby generating the rubidium radioactive eluate that is discharged through an eluate tubing line,', 'determine a strontium breakthrough test result on the sample of the rubidium radioactive eluate collected in the eluate reservoir in the shielded well on-board the cart while the eluate reservoir remains in the shielded well on-board the cart,', 'not allow a patient infusion if the strontium breakthrough test result is greater than or equal to an allowed limit,', 'track a volume of ...

STAGED TELESCOPIC SCREW ASSEMBLY HAVING DIFFERENT VISUAL INDICATORS

A telescopic screw assembly for an injector includes an inner screw, an outer screw and a middle screw. The middle and outer screws are in a first threaded engagement, and the inner and middle screws are in a second threaded engagement. The inner screw is nested with the middle screw and the middle screw is nested with the outer screw in a contracted configuration of the screw assembly. Rotation of the outer screw in one direction advances the middle screw relative to the outer screw via the first threaded engagement and advances the inner screw relative to the middle screw via the second threaded engagement to telescopically extend the screw assembly into an expanded configuration. At least two of the inner, middle and outer screws are identified with a different visual indicator to enhance visual distinction between the screws, and readily visually indicate an extension progress of the screw assembly. 1. A telescopic screw assembly for an injector comprising: the middle screw and the outer screw being in a first threaded engagement, and the inner screw and the middle screw being in a second threaded engagement, the inner screw being nested with the middle screw and the middle screw being nested with the outer screw in a contracted configuration of the screw assembly,', 'wherein rotation of the outer screw in one rotational direction advances the middle screw relative to the outer screw via the first threaded engagement and advances the inner screw relative to the middle screw via the second threaded engagement to telescopically extend the screw assembly into an expanded configuration, and', 'at least two of the inner, middle and outer screws being identified with a different visual indicator to enhance visual distinction between the inner, middle and outer screws and readily visually indicate an extension progress of the screw assembly;, 'an inner screw, an outer screw and a middle screw,'}a first rod member in movable engagement with an inner channel of the inner ...