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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 18070. Отображено 109.

14-01-2016 дата публикации

SMART WATCH

Номер: WO2016007548A1

Автор: PI, Bo

Принадлежит:

A smart watch described in this document includes hardware and software necessary to obtain motion and sensor data from a user wearing the smart watch. The described smart watch can continuously collect sensor data from the user and combine the sensor data from multiple sensors to enhance the accuracy of the sensor data analysis and provide relevant feedback information to the user. In addition, the described smart watch is capable of pairing with an external personal portable device, such as a smartphone or tablet to correlate the collected sensor data with activities performed by the user on the paired device. The smart device can also transmit data to a cloud server to collect sensor data and correlation analysis data for further analysis and provide statistical analysis of the collected sensor data and correlation analysis data.

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Номер записи: 1

09-08-2018 дата публикации

IMAGING AND COLLECTION DEVICE AND RELATED SYSTEMS AND METHODS

Номер: WO2018144562A1

Автор: BANSAL, Ajay, CHRISTENSON, Lane K., BAKER, Nick, BASKINS, Ryan D., STARK, John R., SHARIFI, Nourouddin, ALZUABI, Hadi Kh A Kh, GILL, Parker

Принадлежит:

Disclosed herein are devices having both imaging components and cell collection apparatuses. More specifically, the various embodiments disclosed herein include swallowable capsules having deployable collection structures, expansion structures to deploy the collection structures, and imaging components.

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Номер записи: 2

29-08-2019 дата публикации

EAR GEL MODULES AND EARPIECE MONITORING DEVICES INCORPORATING SAME

Номер: WO2019164764A1

Автор: STEPHENSON, Shawn M.

Принадлежит:

An ear gel module for an earpiece includes an ear gel having opposite inner and outer surfaces and first and second light guides each having respective opposite first and second ends. The first end of the first light guide is secured to the inner surface of the ear gel, and the first end of the second light guide is secured to the inner surface of the ear gel in adjacent spaced-apart relationship with the third light guide first end. The second ends of the first and second light guides are configured to be attached to and in optical communication with respective light guides extending from a sensor module within the earpiece when the ear gel module is attached to the earpiece.

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Номер записи: 3

26-11-2020 дата публикации

COMPUTERIZED ORAL PRESCRIPTION ADMINISTRATION FOR SECURELY DISPENSING A MEDICATION AND ASSOCIATED SYSTEMS AND METHODS

Номер: WO2020237075A1

Автор: BOYER, Robert, COREY, Christy, CRONENBERG, Richard, KIRKPATRICK, John

Принадлежит:

In one embodiment, a member for securely dispensing a substance to an intended user includes a first member configured to threadedly engage with a housing containing the substance; a second member coupled to the first member, the second member configured to fixedly secure the first member to the housing; a third member including a cavity sized and shaped to selectively receive the second member; and a valve coupled to the first member such that: when the second member is received within the cavity, the valve is in an open state that allows the substance to be dispensed from the housing to the intended user in response to a processor determining that a unique biometric attribute of the intended user is detected, and when the second member is not received within the cavity, the valve is in a closed state that prevents the substance from being dispensed from the housing.

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Номер записи: 4

29-04-2021 дата публикации

SYSTEMS, DEVICES, AND METHODS FOR DETECTING PHYSICAL DISTRESS IN INFANT TRACHEOSTOMY PATIENTS

Номер: WO2021080551A1

Автор: DEVARASETTY, Pratyush, Pavan, ROGERS, Sidney, Hunter, DEAR, Conrad, Carlyle, HOBBS, Ryan, Terry, TRULL, Ethan, Ryan

Принадлежит:

Systems and methods for monitoring physiological indicators that a patient is in distress can include a distress monitor comprising a band configured to be placed about and in contact with a portion of a body of the patient; a plurality of sensors configured to measure changes in the physiological indicators of the patient; and a controller contained within an electronics region of the band, the controller being electronically connected to each of the plurality of sensors to receive a respective output signal from each; and a display configured to receive an output signal from the controller and to display an alert when the patient is displaying indicators of physiological distress.

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Номер записи: 5

18-02-2021 дата публикации

NEEDLE SAFETY SYSTEMS

Номер: WO2021030761A1

Автор: ROUSCHE, Patrick, VENTURA, Charles, HENSEL, Adam, MACY, Todd, BROWKA, Edward

Принадлежит:

Tissue access devices and methods of using and making the same are disclosed. The devices can have a needle, a housing having wings, a tube having a flow channel, a tube first extension, and a tube second extension, and a torsion spring having a first coil and a second coil. The first coil can have a first coil first arm and a first coil second arm. The first coil first arm can be shorter than the first coil second arm. The second coil can have a second coil first arm and a second coil second arm. The second coil first arm can be shorter than the second coil second arm. The devices can have a sensor. More energy can stored in the torsion spring when the sensor is in a sensor closed configuration than when the sensor is in a sensor open configuration.

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Номер записи: 6

27-06-2013 дата публикации

SYSTEM AND METHOD FOR TREATING HEART TISSUE

Номер: WO2013093576A1

Автор: MOHL, Werner, NEUMAYR, Gregor, JUSIC, Alem

Принадлежит:

Some embodiments of a system or method for treating heart tissue can include a control system and catheter device operated in a manner to intermittently occlude a heart vessel for controlled periods of time that provide redistribution of blood flow. In particular embodiments, the system and methods may be configured to monitor at least one input signal detected at a coronary sinus and thereby execute a process for determining a satisfactory time period for the occlusion of the coronary sinus. In further embodiments, after the occlusion of the coronary sinus is released, the control system can be configured to select the duration of the release phase before the starting the next occlusion cycle.

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Номер записи: 7

10-12-2020 дата публикации

HEALTH DEVICE WITH REMOTE HEALTH SERVICES

Номер: WO2020247032A1

Автор: ENGBERG, David, BAUMANN, Cliff, BUSWELL, Randy, CHEN, Norman, ELLIS, Robert, J., BOULOS, Michael, Iskander, FAKHOURI, Tamer, KAPPAGANTHU, Karthik, KENDALE, Amar, KOZIN, Gene, V., MEHTA, Keval, MILANI-BALADI, M., SCHEP, Alicia, Nathalie, SEGALOVA, Polina, A., SHAH, Bimal, TOWNLEY-SMITH, Emma, YANG, Wen, BRIDGEWATER, Jesse

Принадлежит:

Remote health services may be provided, for example, in real time, based on values of health metrics monitored remotely, and in some embodiments, continuously, for a recipient. The system may include a mobile health device configured to continually monitor or intermittently detect values of one or more health metrics. A mobile health device may be locally coupled to a recipient, and may include a health sensor that detects values of one or more health metrics of the recipient. Servers may be remotely coupled to the mobile health device and provide one or more health services based at least in part on health metric values detected by the health device. Providing the services may include determining health communication characteristics, and sending health communications from one or more servers to the mobile health device according to determined health communication characteristics.

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Номер записи: 8

21-11-2019 дата публикации

STATISTICAL EVENT TRACKER WITH INCIDENTAL CONTACT PREVENTION

Номер: WO2019221795A1

Автор: PUENTEVELLA, Gimi Alvin S.

Принадлежит:

An apparatus to register at least one statistical event during a game-play, said apparatus comprising: a tracking pad securely fastened with an adjustable fastening means against a wrist or forearm portion of a sleeve or arm of a user, the tracking pad having a top face opposite the wrist or forearm portion of the sleeve or arm; and an interface on the top face of the tracking pad, the interface to register at least one statistical event; the statistical event being registered by a user pushing at least one button, the at least one button being a concaved button or an inset button to avoid incidental contact activation during the game-play.

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Номер записи: 9

11-05-2017 дата публикации

Модульное многоступенчатое устройство дистанционного мониторинга температуры кожного лицевого покрова ребенка

Номер: RU0000170837U1

Автор: Александр Владимирович Митрофанов, Андрей Валентинович Печаткин

Принадлежит: ООО "ГрандПрибор"

Настоящая полезная модель относится к устройствам дистанционного измерения температуры кожного лицевого покрова людей для диагностических целей и предназначено для выявления заболевших детей, сопровождающих их взрослых и посетителей на входе в детские дошкольные, общеобразовательные, спортивные и иные аналогичные учреждения с целью снижения риска сезонной заболеваемости детей, повышения качества их жизни, создания превентивного оперативно-информационного барьера для предотвращения вспышек вирусных респираторных заболеваний на основе раннего обнаружения заболевших или потенциально больных людей, локализации заболевших и предотвращения их проникновений в детские коллективы.Техническим результатом, достигаемым при использовании изобретения, является повышение степени автоматизации системы дистанционного контроля температуры людей с целью определения заболевших.Поставленная задача и требуемый технический результат достигаются тем, что в систему включен модуль быстродействующей пирометрической идентификации, включающий в свой состав одну или несколько термопарных матриц, позволяющий производить предварительную оценку температуры движущихся людей, соединенный с модулем точного определения температуры, на который отправляется сигнал о необходимости дополнительной проверки температуры в случае обнаружения ее превышения, модуль обработки и отображения информации встроен в конструкцию мобильного точного медицинского пирометра. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 170 837 U1 (51) МПК A61B 5/01 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21)(22) Заявка: 2015138887, 11.09.2015 (24) Дата начала отсчета срока действия патента: 11.09.2015 (72) Автор(ы): Печаткин Андрей Валентинович (RU), Митрофанов Александр Владимирович (RU) 11.05.2017 (56) Список документов, цитированных в отчете о поиске: RU113943U1, 10.03.2012. Приоритет(ы): (22) Дата подачи заявки: 11.09.2015 Адрес для переписки: 152909, ...

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Номер записи: 10

29-08-2018 дата публикации

Сухой активный электрод для нейрокомпьютерного интерфейса

Номер: RU0000182738U1

Автор: Владимир Анатольевич Конышев

Принадлежит: Общество с ограниченной ответственностью "Нейроботикс Трейдинг"

Полезная модель относится к медицинской технике, в частности к устройствам для снятия информации о мозговой деятельности или функциональном состоянии мозга человека при исследованиях методами электроэнцефалографии для последующего использования полученных данных в области нейрокомпьютерного интерфейса. Обеспечивает повышение качества сигнала электрической мозговой активности при проведении электроэнцефалографии неинвазивным методом без использования дополнительной электропроводящей контактной среды. Устройство включает электропроводящий токосъемник 1, который имеет внешние выступы 2 и контактный разъем 3. Контактный разъем 3 выполнен с обеспечением возможности его механического размещения в ответной части 4 контактного разъема 3. Контактный разъем 3 и его ответная часть выполнены с фиксацией от случайного выпадения, например, в виде соединения «кнопка для одежды». Электрод содержит корпус 5 и электронный модуль 6. Электронный модуль 6 размещен в корпусе 5. Ответная часть 4 контактного разъема 3 вмонтирована в электронный модуль 6. Электронный модуль 6 включает защитный резистор 7, соединенный с операционным усилителем 8 и аналоговым ключом 9. Аналоговый ключ 9 выполнен с обеспечением возможности приема внешнего сигнала управления, 9 з.п. ф-лы, 4 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 182 738 U1 (51) МПК A61B 5/0478 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК A61B 5/0478 (2006.01) (21)(22) Заявка: 2018108624, 12.03.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Общество с ограниченной ответственностью "Нейроботикс Трейдинг" (RU) Дата регистрации: 29.08.2018 4967038 A, 30.10.1990. KR 20050072965 A, 13.07.2005. JP 2010264174 A, 25.11.2010. EP 3066981 A1, 14.09.2016. US 9861746 B2, 09.01.2018. RU 2479252 C2, 20.04.2013. (45) Опубликовано: 29.08.2018 Бюл. № 25 1 8 2 7 3 8 R U (54) Сухой активный электрод для нейрокомпьютерного интерфейса (57) Реферат: Полезная модель ...

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Номер записи: 11

12-01-2012 дата публикации

Garment to facilitate electrode placement for intraoperative monitoring

Номер: US20120010492A1

Автор: James Higgins, Jeff Thramann

Принадлежит: ProNerve LLC

A garment is provided with an electrode and indicia to facilitate placement of the garment. The indicia is used to orient the garment such that the electrode is placed in precise orientation with respect to a stimulation site to facilitate intraoperative monitoring during surgical procedures.

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Номер записи: 12

12-01-2012 дата публикации

Compartment Syndrome Monitoring Systems and Methods

Номер: US20120010525A1

Автор: David J. Jacofsky, John P. Peeters, Marc C. Jacofsky

Принадлежит: TCI3 Pressure Applications LLC

Embodiments of a compartment monitor that can be implanted and left in situ to continuously (or semi-continuously) measure compartment pressures are presented. An exemplary monitor includes a pressure sensor adapted to be implanted in a compartment, a transmitter external to the compartment and coupled to the pressure sensor, and a receiver in communication with the transmitter to receive and process pressure data received from the transmitter. The monitor may also be configured to transmit measured pressure data to a networkable device. The networkable device can then communicate the patient's status and condition to a healthcare provider through a local area network (LAN) or wide area network (WAN). This communication allows the healthcare provider to remotely monitor a patient. The networkable device, or associated computing system, can record and display trends in the pressure data over time, and log the data to the patient's electronic health records.

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Номер записи: 13

02-02-2012 дата публикации

Heart rate waterproof measuring apparatus

Номер: US20120029367A1

Автор: Hind Louis HOBEIKA

Принадлежит: BUTTERFLEYE SAL

A biofeedback device and the reflected infrared sensor used thereby are described herein that can be mounted on or integrated with eyewear such as swimming goggles. The biofeedback device includes a heart rate measuring apparatus comprising a reflected infrared sensor, a microcontroller comprising one or more filters and one or more amplifiers, a power source in electrical communication with the heart rate measuring apparatus, and a user interface. The reflected infrared sensor is positionable to detect heart rate from the temporal artery in the head. Heart rate is then communicated to the user by one or more tactile, auditory, or visual signal elements, such as a light-emitting diode display mounted within the goggles so as to be visible to the user while swimming.

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Номер записи: 14

09-02-2012 дата публикации

Catheter, a balloon catheter and a method and apparatus for monitoring the transverse cross-section of a stoma

Номер: US20120035642A1

Автор: Adrian Mchugh, Eoin Bambury, John O'dea

Принадлежит: Flip Technologies Ltd

A balloon catheter ( 1 ) comprises a catheter ( 2 ) and a balloon ( 6 ) located on the distal end of the catheter. A pair of stimulating electrodes ( 15 ) for receiving a constant current stimulating signal when the balloon ( 6 ) is inflated with an electrically conductive medium and a plurality of sensing electrodes ( 16 ) for producing voltage response signals are located on the catheter ( 2 ). The voltage response signals are indicative of the values of the transverse cross-sectional area of the balloon ( 6 ) adjacent the sensing electrodes ( 16 ). A first lumen < 9 ) accommodates the inflating medium to and from the balloon ( 6 ), and a second lumen ( 19 ) accommodates electrically conductive wires ( 18 ) to the stimulating and sensing electrodes ( 15,16 ). A pressure sensing dement ( 21 ) is located in a protective housing ( 22 ) in the second lumen ( 19 ), and communicates through a communicating opening ( 26 ) in the protective housing ( 22 ) and through a communicating port ( 24 ) in the catheter ( 2 ) with a hollow interior region ( 7 ) of the balloon ( 6 ).

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Номер записи: 15

15-03-2012 дата публикации

Devices and methods for tissue modulation and monitoring

Номер: US20120065699A1

Автор: Purvis Bedenbaugh

Принадлежит: Cranial Medical Systems Inc

A tissue stimulating device has an elongate member, a proximal annular stimulating region and a distal annular stimulating region. Each of the annular stimulating regions circumscribe the elongate member, and each has a plurality of independently energizable electrodes that deliver current into tissue. Adjacent electrodes in the annular stimulating regions are separated from one another by an insulating member. The annular stimulating regions are axially separated from one another by a gap. An internal electrical connector electrically couples a first electrode in the proximal annular stimulating region with a first electrode in the distal annular stimulating region. The first internal electrical connector is disposed within the elongate member, and extends across the gap between annular stimulating regions. A recording electrode is disposed in the gap and is adapted to record local tissue potentials from the tissue.

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Номер записи: 16

12-04-2012 дата публикации

Diagnosis of asthma

Номер: US20120089042A1

Автор: Abhishek Jain, Kumar Thirunellai Rajamani, Nagaraju Bussa

Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

An apparatus ( 200 ) for diagnosing asthma is disclosed. The apparatus ( 200 ) comprises a data acquisition module ( 210 ) configured to acquire at least one physical deformation feature associated with at least one of nasal flaring, neck retraction and inter-coastal retraction of a subject under examination and an analysis module ( 220 ) configured to analyze the acquired at least one physical deformation feature associated with at least one of the nasal flaring, the neck retraction and the inter-coastal retraction of the subject under examination and diagnose the asthma based on the analyzed at least one physical deformation feature associated with at least one of the nasal flaring, the neck retraction and the inter-coastal retraction of the subject under examination. The disclosed apparatus ( 200 ) can be used for monitoring asthma at home, at hospital or in ambulatory patients.

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Номер записи: 17

26-04-2012 дата публикации

Pulse oximeter

Номер: US20120101349A1

Автор: Adam Paul Vallee, Ajay Chandrakant Pawar, James J. Dellostritto

Принадлежит: Individual

A pulse oximeter includes a housing defined by at least a first housing portion and a second housing portion wherein the second portion includes a passage. A sensor module disposed in the housing and proximate the passage includes at least one light emitting diode and at least one photodetector. A processing module also disposed in the housing and configured to communicate with the sensor module includes at least a processor, a network interface, and a power supply. The pulse oximeter further includes a pad having at least a bottom surface and a pad passage, as well as an adhesive configured to be disposed on at least a portion of the bottom surface of the pad. The housing is configured to releasably engage the pad wherein the housing passage and the pad passage are substantially aligned with one another.

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Номер записи: 18

28-06-2012 дата публикации

Micro-fluidic test apparatus and method

Номер: US20120160019A1

Автор: Christopher F. Perrera, Emmanuel Delamarche, Eric A. Eckberg, Govindarajan Natarajan, James N. Humenik, Kathleen A. McGroddy-Goetz, Marco G. Trivella, Scott Partington, Timothy M. Wiwel

Принадлежит: International Business Machines Corp

An apparatus, system, and method for determining the osmolarity of a fluid. The apparatus includes at least one micro-fluidic circuit and at least one electrical circuit disposed in communication with the micro-fluidic circuit for determining a property of a fluid contained within the at least one micro-fluidic circuit.

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Номер записи: 19

28-06-2012 дата публикации

Signaling device for detecting the presence of an object

Номер: US20120161977A1

Автор: Richard Roussy

Принадлежит: Carroll Hospital Group Inc

A sheet switch ( 142 ) has a bottom layer ( 144 ) and a top layer ( 160 ). First and second conductors ( 148, 162 ) located on the bottom layer ( 144 ) form two separate conductive paths, with a voltage potential applied to the conductors ( 148, 162 ). The top layer ( 160 ) includes a ground conductor ( 172 ). Spacers ( 178 ) are positioned between the top and bottom layers ( 160, 144 ). When forces are externally applied, the spacers ( 178 ) collapse and the ground conductor ( 172 ) contacts the first and second conductors ( 148, 162 ), and establishes a conductive path therebetween.

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Номер записи: 20

28-06-2012 дата публикации

Leadless wireless ecg measurement system and method for measuring of bio-potential electrical activity of the heart

Номер: US20120165633A1

Автор: Mohammad Khair

Принадлежит: Individual

A leadless wireless ECG measurement system for measuring of bio-potential electrical activity of the heart in a patient's body includes at least one multi-contact bio-potential electrode assembly adapted for attachment to the patient's body. The electrode assembly is formed of an electronic patch layer and a disposable electrode layer. The disposable electrode layer has a plurality of contact points for engagement with the surface of the patient's body and is configured to measure short-lead ECG signals in response to electrical activity in the heart. A processing unit is provided and is configured to produce a transfer function which computes estimated long-lead ECG signals based on the measured short-lead ECG signals from the plurality of contact points.

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Номер записи: 21

28-06-2012 дата публикации

Electrical stimulation device for treating cardiovascular disease and method for treating cardiovascular disease

Номер: US20120165886A1

Автор: Kenji Sunagawa, Makoto Ando, Tomomi Ide

Принадлежит: Kyushu University NUC

The object of the invention is to provide a new treatment method and treatment device that together with being able to improve a drop in cardiac contractility when treating cardiovascular disease such as acute myocardial infarction and suppress the occurrence of arrhythmia, is able to reduce the infarct size. Provided is an electrical stimulation device for treating cardiovascular disease having at least one electrode that is placed on a nerve site in the body of an animal, and an electrical stimulation application unit that applies electrical stimulation by the electrode to the vagus nerve in the neck region of the animal; and a method for treating cardiovascular disease in an animal having a step of placing an electrode in contact with the vagus nerve in the neck region of an animal, and a step of applying electrical stimulation to the animal.

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Номер записи: 22

05-07-2012 дата публикации

Temperature measuring device

Номер: US20120172748A1

Автор: Lisa A. Dunn

Принадлежит: Individual

An apparatus for accurately measuring the body temperature of a patient at the tracheal wall of the patient. The apparatus includes a novel handheld temperature readout assembly that is easy to use by the caregiver and one which clearly and accurately displays the temperature of the patient. The handheld temperature readout assembly includes a handheld housing having a viewing window and a light emitting diode temperature display that is carried by the housing and is readily viewable through the viewing window of the handheld housing for displaying the patient temperature. The apparatus also includes a built-in alarm system to alert to high and low body temperatures.

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Номер записи: 23

12-07-2012 дата публикации

Electrode Applicator

Номер: US20120179062A1

Автор: Scott B. Wilson

Принадлежит: Persyst Development Corp

An applicator for applying an electrode to a patient, and a system for recording of the electroencephalographic potential, the evoked potential, and the ground and reference potentials in electroenceophalographic and evoked potential measurements, is disclosed herein. The applicator includes a main body and a plunger unit.

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Номер записи: 24

19-07-2012 дата публикации

Bed pre-exit patient monitor

Номер: US20120182148A1

Автор: Alan Paine

Принадлежит: Individual

Improvements in a bed pre exit patient monitor to determine when a patient has moved to an edge of a bed prior to the patient leaving the bed by measuring load on a single wheel by slightly lifting the wheel with load sensing rods that measure the wheel load. A variety of different alarm signals are used signal to warn a care giver. The device is self-contained, self-secures and removes itself from a variety of different diameter wheels. The device can auto calibration when the wheel is initially lifted and also calibrate when a patient is resting on a bed. The monitoring establishes a threshold load without a patient and with a patient to allow the software to determine when the on an edge of a bed and also when a patient has completely left the bed. Software filtering rejects patient movement to prevent false alarms.

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Номер записи: 25

13-09-2012 дата публикации

Method and Apparatus for Cervical Cancer Screening

Номер: US20120232408A1

Автор: Laura Ann Weller-Brophy

Принадлежит: Individual

The present invention relates to an apparatus for cervical cancer screening, comprising one or more light sources aligned with a beginning of a first optical test path and a beginning of a second optical test path, one or more optical detectors aligned with an end of the first optical test path and an end of the second optical test path, and a processor coupled to the one or more light sources and the one or more optical detectors and methods for using the same. The present invention further relates to a method for cervical cancer screening.

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Номер записи: 26

27-09-2012 дата публикации

Bio-signal detection electrode and bio-signal detection apparatus

Номер: US20120245451A1

Автор: Seiji Wada

Принадлежит: Sony Corp

Provided is a bio-signal detection electrode including: an electrode section made of a gel including an electrolytic solution; and a support section configured to support the electrode section with respect to an accessory, the electrode section adhering to the support section.

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Номер записи: 27

11-10-2012 дата публикации

Textile surface structure comprising an arrangement of a plurality of conductive threads or threads exhibiting conductive properties and method for the production thereof

Номер: US20120258291A1

Автор: Andreas Neudeck, Hardy MÜLLER, Klaus Richter, Stephen LENK, Wolfgang Scheibner

Принадлежит: Textilforschungsinstitut Thueringen Vogtland TITV eV

The invention relates to a surface textile structure comprising an arrangement of a plurality of conductive threads or threads exhibiting conductive properties. Insulating sections are arranged between the conductive threads or insulating threads are incorporated into the structure. The structure also comprises an inorganic electroluminescent material and electric connection elements. According to the invention, the electroluminescent material is incorporated into intermediate areas of the structure or is embodied inside the structure in the form of coated threads. The structure is also provided with a coating which is also selective made of a fluorescent material and/or optical brightening agents. The overall arrangement comprises a transparent, elastic, covering protective layer.

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Номер записи: 28

25-10-2012 дата публикации

Method for Determining Locations of Implanted Electrodes with Medical Images

Номер: US20120271151A1

Автор: Peter S. LaVoilette, Scott D. Rand

Принадлежит: Medical College of Wisconsin Research Foundation Inc

A method for accurate localization and visualization of implanted electrodes, such as implanted intracranial electrodes, is provided. More particularly, a realistic representation of intracranial electrode positions on patient-specific post-implantation MRI brain renderings is obtained. The resulting computer models provide an accurate depiction of electrode locations on three-dimensional brain renderings that are suitable for use in surgical planning of resection boundaries around, for example, epileptic zones. Electrodes placed inter-hemispherically are also visible with this method. In addition, a method for creating electrode “shadows” cast upon the brain model surface is provided. These electrode shadows are useful for estimating cortical areas sampled by iEEG and for locating electrodes that may straddle sulci and contact two adjacent cortical gyri.

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Номер записи: 29

22-11-2012 дата публикации

Transducer mountings and wearable monitors

Номер: US20120296191A1

Автор: Erik Weber Jensen, Matthew John Ross Mcgrath

Принадлежит: Aircraft Medical Ltd

A transducer mounting comprising a compliant elongate support member having a skin engaging surface, adhering means to adhere the skin engaging surface to a wearer's head, and a plurality of transducers longitudinally spaced on the skin engaging surface. A wearable monitor comprising adhering means for adhering the wearable monitor to skin, a skin-facing surface with a transducer thereon for either or both stimulating a physiological response and measuring a physiological parameter, and display means or audio output means integral to the wearable monitor for displaying a signal related to a measured physiological parameter on the wearable monitor or transmitting a sound related to a measured physiological parameter from the wearable monitor, respectively.

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Номер записи: 30

06-12-2012 дата публикации

Data collection module for a physiological data collection system

Номер: US20120306662A1

Автор: Edwin A. McGusty, John W. Parker, III, Michael J. Vosch

Принадлежит: Halthion Medical Tech Inc

A data collection module for a physiological data collection system is a reusable device having a data collection port for connection to a source of physiological data that is in an analog format. The data collection port is in circuit communication with a plurality of bipolar amplifiers. The amplifiers are in circuit communication with a central processing unit provided with analog to digital converters, memory for signal processing and internal USB circuitry. The central processing unit is in circuit communication with a means for storing data and with a means for conveying the data in digital form via at least one of a USB port and a wireless communication system.

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Номер записи: 31

06-12-2012 дата публикации

Probes having deployable sites and methods for making the same

Номер: US20120310067A1

Автор: Daniel Egert, Khalil Najafi

Принадлежит: University of Michigan

A probe for interfacing with biological tissue includes a shank. A site to receive a signal from or stimulate the biological tissue is deployably connected to the shank. An insulated interconnect is connected to the site to guide signals or a fluid between the site and the shank. An actuator displaces the site away from a protected position on the shank to a deployed position in the biological tissue to be monitored or stimulated by the site.

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Номер записи: 32

06-12-2012 дата публикации

System and method for power-efficient transmission of emg data

Номер: US20120310069A1

Автор: Christopher R. Clare, Denise F. Gottfried, Jonathan Gottfried

Принадлежит: Tech Team LLC

The system for displaying muscle force data includes a wearable patch and a remote visual display. The wearable patch carries electrodes suitable for sensing electromyographic signals on the skin of the patient. The patch carries circuitry which converts the detected electromyographic signal to a digital output which can be transmitted to the remote visual display. The circuitry relies on filtering to produce a usable digital signal at very low power consumption. The transmitted signal can be used to drive a variety of visual displays, including a conventional hand-held personal communicators and entertainment devices which had been programmed to suitably process the visual display.

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Номер записи: 33

20-12-2012 дата публикации

Hybrid three-dimensional sensor array, in particular for measuring electrogenic cell assemblies, and the measuring assembly

Номер: US20120319705A1

Автор: Andreas Schober, Daniel Laqua, Jörg HAMPL, Katharina Lilienthal, Michael Fischer, Peter Husar, Uta Fernekorn

Принадлежит: Technische Universitaet Ilmenau

The invention relates to a hybrid three-dimensional sensor array, in particular for measuring biological cell assemblies. The sensor array has a plurality of microstructured sensor plates, each having one carrier section on which a plurality of sensor needles are arranged in a comb-like manner, which carry a plurality of electrode surfaces. Furthermore, a plurality of spacer elements are provided, which are fastened between the sensor plates so that both the carrier sections and the sensor needles of adjacent sensor plates are at a distance from each other. The invention further relates to a measuring assembly for measuring electrical activities of biological cell assemblies using such a sensor array.

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Номер записи: 34

27-12-2012 дата публикации

Monitoring device for attachment to a surface of a subject

Номер: US20120330126A1

Автор: Jakob Janting, Karsten Hoppe

Принадлежит: Delta Dansk Elektronik Lys og Akustik

The invention provides a monitoring device ( 1 ) for attachment to a surface of a subject. The device comprises a data collector ( 2 ) and a processor ( 3 ) as two separate parts which can be detachably joined such that physiological signals which are detected by the data collector can be transferred to the processor for signal processing and provision of monitoring data. At least one of the data collector and the processor comprises a transducer which can convert the physiological signal to a data signal which can be processed electronically. The data collector is adapted for adhesive contact with a skin surface, and may comprise an adapter ( 6 ) for the detachable attachment of the processor.

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Номер записи: 35

31-01-2013 дата публикации

Medical Device for Diagnosis Pressure Ulcers

Номер: US20130030308A1

Автор: Mark B. Friedman

Принадлежит: AugmenTech Inc

Medical device or instrument for diagnosing pressure ulcers using optical reflectance spectroscopy. The device may comprise a tip and a controller. The tip is pressed against the skin of the patient and collects the optical reflectance data. The controller processes the data to determine whether there exists a pressure ulcer and, if there is one, its depth. The tip may also include a pressure sensor for sensing the pressure at which the tip is applied to the patient's skin.

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Номер записи: 36

07-02-2013 дата публикации

Portable digital transducer device that is programmable, has high discrimination at low frequency and low intensity

Номер: US20130035538A1

Автор: Ceferino Maestu Unturbe, Francisco Del Pozoguerrero, Frnak Mikuski

Принадлежит: Pneuma Res SL

A portable digital transducer device that is programmable, has high discrimination at low frequency and low intensity, including a modular, portable digital device that generates electromagnetic fields and can be used for many medical applications. The device can be programmed using software in terms of the main parameters thereof (amplitude, waveform, frequency, pulse sequence, positive-negative model, etc.). In addition, the device is completely portable, lightweight and powered by rechargeable batteries. The high degree of modularity of the device allows flexibility in terms of future developments in accordance with new required parameters. The device also enables the synchronous construction of generator arrays for linear and sequential applications. The device has high discrimination at frequencies below 1 milli-Hz and an intensity of 0.001 μA.

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Номер записи: 37

07-02-2013 дата публикации

Multidirectional microfluidic drug delivery devices with conformable balloons

Номер: US20130035660A1

Автор: Pj ANAND

Принадлежит: Alcyone Lifesciences Inc

The methods, systems, and devices disclosed herein generally involve convection-enhanced delivery of drugs to a target region within a patient. Microfluidic catheter devices are disclosed that are particularly suitable for targeted delivery of drugs via convection, including devices capable of multi-directional drug delivery, devices that control fluid pressure and velocity using the venturi effect, and devices that include conformable balloons. Methods of treating various diseases using such devices are also disclosed, including methods of treating cerebral and spinal cavernous malformations, cavernomas, and hemangiomas, methods of treating neurological diseases, methods of treatment using multiple microfluidic delivery devices, methods of treating hearing disorders, methods of spinal drug delivery using microfluidic devices, and methods of delivering stem cells and therapeutics during fetal surgery. Methods of manufacturing such devices are also disclosed.

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Номер записи: 38

14-02-2013 дата публикации

Audio headset with bio-signal sensors

Номер: US20130039509A1

Автор: Cheng-I Chuang, Koohyoung Lee

Принадлежит: Neurosky Inc

An audio headset with bio-signal sensors is provided. In some embodiments, an audio headset that includes one or more electroencephalography (EEG) sensors is provided.

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Номер записи: 39

14-02-2013 дата публикации

Stimulation/sensing lead adapted for percutaneous insertion

Номер: US20130041445A1

Автор: John Connell Munson, Jr., John H. Erickson, Scott F. Drees, Terry Daglow

Принадлежит: Individual

The present invention relates to a percutaneous insertion-capable lead, wherein insertion made through a percutaneous insertion structure. For one embodiment of such lead, the electrode-supporting stimulation portion of the lead includes at least one waisted region, relative to a transverse dimension of the lead, to facilitate lead steerability.

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Номер записи: 40

14-03-2013 дата публикации

DEVICE FOR EXAMINING NERVE FUNCTION

Номер: US20130066216A1

Автор: Park Jong-Eun

Принадлежит:

The present invention relates to a device for examining nerve function. In order to examine the function of a nerve of the human body, the device for examining nerve function of the present invention includes: at least one stimulator for stimulating the human body; and a stimulator-fixing member having a form corresponding to the hands or feet of the human body, wherein the stimulator is located at one side of the simulator-fixing member so as to fix the stimulator to the hands or feet of the human body. The device for examining nerve function of the present invention further includes at least one blood-circulation detection sensor fixed at the stimulator-fixing member. According to the present invention, since the degree of hypoesthesia is examined through the stimulation of the stimulator, test accuracy and reliability may be greatly improved and it is possible to systematically and actively determine a diagnosis and course of treatment for a patient having diabetes or spinal nerve damage, e.g. hypoesthesia. 1. A device for examining nerve function comprising:at least one stimulator for stimulating the human body to examine nerve function of the human body; anda stimulator fixing member formed in the shape corresponding to the hands or feet of the human body, wherein the stimulator is located at one side of the stimulator fixing member so as to fix the stimulator to the hands or feet of the human body.2. The device according to claim 1 , wherein the stimulator comprises at least one of a pressurizer for pressurizing the skin to provide stimulation and a vibrator for applying vibration-type stimulation to the skin.3. The device according to claim 2 , wherein the pressurizer comprises a hollow holder fixed at one side of the stimulator fixing member; and a stimulating pin inserted into a hollow which is formed inside the hollow holder and moving forward and backward in the hollow claim 2 , wherein the front end portion of the stimulating pin is moved to pressurize ...

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Номер записи: 41

21-03-2013 дата публикации

METHOD AND APPARATUS FOR MAGNETIC INDUCTION THERAPY

Номер: US20130072746A1

Автор: Ahlman James H., BURNETT Daniel R., Hermanson Christopher, Strul Bruno

Принадлежит: EMKINETICS, INC.

Energy emitting systems are provided which include an adjustable conductive coil configured to generate a magnetic or electromagnetic field focused on a target nerve. The coil includes a central aperture which may be adjustable between a first configuration and a second configuration having a radius greater than the radius of the first configuration. The adjustable or movable nature of the coil allows the conductive coil to conform to, accommodate, or be positioned on a particular anatomical structure of a patient to position the coil in proximity to the underlying target nerve. In certain embodiments, methods of magnetic induction therapy are provided which include positioning a conductive coil relative to a portion of a patient's body by adjusting the central aperture of the coil such that the coil may conform to, accommodate or be positioned on the portion of the patient's body in proximity to the underlying target nerve. 1. An energy emitting system for providing a medical therapy comprising:an adjustable conductive coil configured to generate an electromagnetic field focused on a target nerve, the adjustable conductive coil having a first end, a second end, and a first turn there between, the first turn surrounding a central aperture;wherein the central aperture is adjustable between a first configuration and a second configuration, the second configuration having a radius that is greater than a radius of the first configuration, such that the conductive coil can accommodate an anatomical structure of a patient and be positioned in proximity to the underlying target nerve; anda sensor for detecting a position of a first portion of the patient's body relative to the conductive coil.2. The system of claim 1 , wherein the conductive coil further comprises a hinge positioned along a central axis of the conductive coil claim 1 , the hinge defining a coil first portion and a coil second portion claim 1 , wherein the coil first portion or coil second portion are ...

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Номер записи: 42

21-03-2013 дата публикации

Apparatus and Method for Detecting a Sleep Disordered Breathing Precursor

Номер: US20130072747A1

Автор: Mashiach Adi

Принадлежит:

A device according to some embodiments may include a primary antenna configured to be located external to a subject. The device may also include at least one processor in electrical communication with the primary antenna and configured to receive a condition signal from an implantable device, the condition signal indicative of a precursor to sleep disordered breathing, and cause transmission of a primary signal from the primary antenna to the implantable device, in response to the condition signal, to stimulate at least one nerve in response to the precursor to sleep disordered breathing. 1. A device , comprising:a primary antenna configured to be located external to a subject; and receive a condition signal from an implantable device, the condition signal indicative of a precursor to sleep disordered breathing; and', 'cause transmission of a primary signal from the primary antenna to the implantable device, in response to the condition signal, to stimulate at least one nerve in response to the precursor to sleep disordered breathing., 'at least one processor in electrical communication with the primary antenna, the at least one processor configured to2. The device of claim 1 , wherein the condition signal is indicative of movement of a tongue of a subject.3. The device of claim 1 , wherein the condition signal is received from the implantable device claim 1 , which is configured to be implanted proximate to a muscle of a subject's tongue.4. The device of claim 1 , wherein the at least one nerve includes a hypoglossal nerve.5. The device of claim 1 , wherein stimulation of the at least one nerve causes a subject's tongue to move in a direction away from a posterior pharyngeal wall of the subject.6. The device of claim 1 , wherein the implantable device includes at least one pair of electrodes configured to generate an electromagnetic field to stimulate the at least one nerve.7. The device of claim 6 , wherein the implantable device is configured to be arranged such ...

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Номер записи: 43

21-03-2013 дата публикации

Physiological Sensor Placement and Signal Transmission Device

Номер: US20130072777A1

Автор: Tremblay Kathleen

Принадлежит: TYCO HEALTHCARE GROUP LP

A garment is used to facilitate the placement of biomedical sensors or other electrodes on the body. The garment is comfortable and allows freedom of movement much like typical clothing. Textile based electrical components are included in the garment which are capable of transmitting an electrical signal to and from various external electrodes placed on the body. A textile based EMI shield protects the signals from electromagnetic interference. The garment may take any form such as a vest, sports bra, long sleeve shirt, bonnet, or other form and may provide access to an electrode placement site without requiring removal of the garment. 1. An apparatus for facilitating connection of a biomedical electrode array having one or more electrodes to a monitoring , diagnostic , or stimulating device , which comprises:a garment member for positioning relative to a body portion of a subject;at least one signal transmission pathway including a conductive thread stitched into the garment member such that the conductive thread is passed through the garment member to connect the signal transmission pathway to the garment member, the at least one signal transmission pathway having a first end connectable to an electrode and a second end connectable to the monitoring, diagnostic, or stimulating device, the at least one signal transmission pathway adapted for transmitting signals between the electrode and the monitoring, diagnostic, or stimulating device.2. The apparatus according to wherein the electrode is an ECG electrode.3. The apparatus according to including a plurality of signal transmission pathways stitched into the garment member for transmitting signals between respective electrodes and the monitoring claim 1 , diagnostic or stimulating device.4. The apparatus according to including a connector associated with the first end of each of the signal transmission pathways for connection to a respective electrode.5. The apparatus according to wherein at least one connector is ...

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Номер записи: 44

28-03-2013 дата публикации

DETECTION OF OVARIAN CANCER

Номер: US20130078319A1

Автор: Levine Douglas A.

Принадлежит: Memorial Sloan-Kettering Cancer Center

Among other things, the present disclosure provides a method including the steps of: obtaining a uterine sample; and detecting and/or characterizing in the uterine sample an ovarian cancer biomarker (e.g., CA125). 1. A method comprising steps of:obtaining a uterine sample; andmeasuring in the uterine sample an ovarian cancer biomarker level.2. The method of claim 1 , wherein the ovarian cancer biomarker is CA-125.3. The method of claim 1 , wherein the ovarian cancer biomarker is selected from the group consisting of HE4 claim 1 , mesothelin claim 1 , and YKL-40.4. The method of claim 1 , wherein the step of obtaining comprises obtaining a uterine wash sample.5. The method of claim 1 , wherein the step of obtaining comprises obtaining a sample in vivo.6. The method of claim 5 , wherein the step of measuring occurs in vivo.7. The method of claim 6 , wherein the step of obtaining and the step of measuring are performed via a bio-sensing device implanted in vivo.8. The method of claim 7 , further comprising transmitting a signal from the bio-sensing device to a remote sensor claim 7 , the signal corresponding to data obtained during the step of measuring.9. The method of claim 1 , further comprising adjusting a therapy based on data obtained during the step of measuring.10. The method of claim 1 , further comprising repeatedly performing the step of measuring.11. The method of claim 10 , further comprising adjusting a therapy based on data obtained during the step of repeatedly performing the step of measuring.12. The method of claim 1 , wherein the step of measuring comprises determining that the biomarker is present at a level higher than a reference level.13. The method of claim 12 , wherein the reference level is correlated with presence or absence of cancer.14. The method of claim 12 , wherein the reference level is correlated with absence or presence of cancer at a particular stage.15. The method of claim 1 , wherein the step of measuring comprises determining ...

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Номер записи: 45

28-03-2013 дата публикации

INTRAGASTRIC IMPLANT DEVICES

Номер: US20130079603A1

Автор: Vargas Jaime

Принадлежит: IBIS Medical, Inc.

An intragastric anchor implant device with an elongate member having proximal and distal ends with atraumatic features disposed thereon is described herein. The atraumatic features inhibit damage to the tissues of the stomach and the gastrointestinal tract and help anchor the device. The elongate member may be substantially rigid to resist bending and engage a tissue of the stomach or gastrointestinal tract to prevent passage therethrough and may include one or more bends to conform to the shape of the tract. The anchor implant device may be coupled with a therapeutic device, such as an intestinal bypass sleeve with a sliding seal, such as an expandable structure, that secures the sleeve to direct a flow of food particles from the stomach therethrough, for use in treating various disorders, including obesity and diabetes. Methods of deploying the anchor implant devices are also disclosed. 1. A method for treating and/or diagnosing a patient , said method comprising:deploying an anchor within a gastrointestinal tract of the patient, the anchor having a proximal atraumatic feature at the proximal end and a distal atraumatic feature at a distal end with an elongate element extending therebetween;inhibiting advancement of the anchor around a bend of the gastrointestinal tract by engaging a proximal portion of the anchor against a first surface area of a mucosa of the gastrointestinal tract and by engaging a distal portion of the anchor against a second surface area of a mucosa of the gastrointestinal tract distal of the first mucosal surface area, and by resisting bending of the elongate element extending between the proximal and distal ends.2. The method of claim 1 , the method further comprising:supporting an intestinal bypass sleeve of the implant with the anchor so that the sleeve extends along an intestine of the patient, and so that a flow including ingested matter enters a lumen of the sleeve from a stomach of the patient, the flow being in contact with a wall of ...

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Номер записи: 46

28-03-2013 дата публикации

IMPLANTABLE SENSOR METHOD AND SYSTEM

Номер: US20130079608A1

Автор: Miller Michael E, Shah Rajiv

Принадлежит: Medtronic Minimed, Inc.

Systems and methods for non-vascular sensor implantation and for measuring physiological parameters in areas of a body where the physiological parameters are heterogeneous. An implant unit is implanted in an area of a body and a foreign body capsule is allowed to form around the implant unit area. A sensor may be directed into a body cavity such as, for example, the peritoneal space, subcutaneous tissues, the foreign body capsule, or other area. A subcutaneous area of the body may be tunneled for sensor placement. Spatially separated sensing elements may be used for detecting individual amounts of the physiological parameter. An overall amount of the physiological parameter may be determined by calculating a statistical measurement of the individual sensed amounts in the area. Another embodiment of the invention, a multi-analyte measuring device, may include a substrate having an electrode array on one side and an integrated circuit on another side. 1. A method for non-vascular implant of a sensor comprisingimplanting an implant unit in an area of a body;allowing a foreign body capsule to form around the area of the implant unit; anddirecting the sensor into the foreign body capsule.2. The method of claim 1 , wherein implanting an implant unit comprises incising an area of the body large enough for the implant unit.3. The method of claim 1 , further comprising placing a material around the implant unit for promoting growth characteristics.4. The method of claim 1 , wherein the implant unit comprises electronics.5. The method of claim 1 , wherein the implant unit comprises a pump.6. The method of claim 1 , wherein allowing a foreign body capsule to form comprises inserting materials around the implant unit to promote growth characteristics.7. The method of claim 1 , further comprising attaching the sensor to the implant unit.8. The method of claim 7 , wherein the sensor is attached to the implant unit prior to formation of the foreign body capsule.9. The method of ...

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Номер записи: 47

28-03-2013 дата публикации

METHOD TO MEASURE SKIN ELASTICITY AND FIRMNESS

Номер: US20130079643A1

Автор: BARET Marie, GAZZANO Germaine, KORICHI Rodolphe, PELLE DE QUERAL Delphine

Принадлежит: LVMH RECHERCHE

The invention relates to a method of measuring the elasticity and firmness of skin. The invention also relates to methods of measuring improvements in a person's skin health by measuring firmness and elasticity before, during and after a cosmetic treatment. The invention further relates to methods of measuring the improvement in a person's skin firmness and elasticity that a cosmetic agent may cause when applied on the skin. 1. A method of determining a skin elasticity value for the skin of a person , said method using infrared thermography imaging coupled with a mechanical deformation system comprising at least two metallic plates intended to pinch a skin sample of the person.2. The method of claim 1 , wherein the method comprises the steps ofa—contacting the metallic plates of the mechanical deformation system with the skin sample and recording a first thermal image of the skin on which thermal prints of the metallic plates on skin can be displayed,b—pinching the skin sample with the mechanical deformation system intended to trap said skin sample, and subsequently releasing the system,c—recording a second thermal image of the skin on which thermal prints of the metallic plates on skin can be displayed,d—calculating a value associated with an elastic recovery of the skin sample.3. The method of claim 1 , wherein in step b claim 1 , the pinching of the skin is made under a controlled pressure being between 20 and 40 N.4. The method of claim 1 , wherein the metallic plates are parallel.5. The method of claim 2 , the value associated with an elastic recovery of the skin sample corresponds to the ratio between a first distance corresponding to the distance between the thermal prints of the metallic plates after pinching measured in step c claim 2 , and a second distance corresponding to the distance between the thermal prints of the metallic plates before pinching measured in step a.6. The method of claim 5 , wherein the skin is considered as having high elasticity and ...

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Номер записи: 48

28-03-2013 дата публикации

LUMINESCENCE BASED NONINVASIVE REMOTE PARAMETER SENSOR AND SENSING METHOD

Номер: US20130079661A1

Автор: Falk Steven M., Kostov Yordan, LAM Hung, Rao Govind, Tolosa Leah

Принадлежит:

A noninvasive remote parameter sensor and sensing method is provided that is particularly suited for the remote monitoring of skin temperature. The sensor and sensing method utilize luminescence-based sensors that are non-toxic and non-irritating to the skin. The sensor preferably utilizes one or more types of fluorophores that are embedded in a soft hydrogel. The sensor is illuminated with excitation light, and temperature is monitored by detecting and analyzing the emission light from the fluorophores. Because a soft hydrogel is used, the sensor can be gently wiped off the skin at the conclusion of temperature measurements. 1. A noninvasive remote sensor for measuring a parameter of a system , comprising:a gel; anda first type of fluorophore embedded in the gel, wherein the first type of fluorophore emits first emission light in response to excitation light;wherein a chemical property of the first type of fluorophore is such that at least one characteristic of the first emission light varies as a function of changes in the parameter being measured.2. The sensor of claim 1 , wherein the at least one characteristic that varies as a function of changes in the parameter being measured comprises emission light intensity.3. The sensor of claim 1 , wherein the parameter being measure comprises temperature.4. The sensor of claim 1 , further comprising a second type of fluorophore embedded in the gel claim 1 , wherein the second type of fluorophore emits second emission light in response to excitation light.5. The sensor of claim 4 , wherein the first and second types of fluorophores comprise fluorophores that are excitable by visible light.6. The sensor of claim 5 , wherein the first type of fluorophore comprises ruthenium(II) tris(1 claim 5 , 10-phenanthroline).7. The sensor of claim 5 , wherein the second type of fluorophore comprises 8-aminopyrene-1 claim 5 ,3 claim 5 ,6-trisulfonic acid.8. The sensor of claim 1 , wherein the gel is non-toxic and hypoallergenic.9. The ...

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Номер записи: 49

28-03-2013 дата публикации

Biomedical electrode system and method for detecting localized electrical signals and providing electrical stimulation

Номер: US20130079860A1

Автор: Walter G. Besio

Принадлежит: Rhode Island Board of Education

A biomedical electrode is disclosed that includes at least first and second electrical nodes for connection to medical equipment. The biomedical electrode includes a first electrical node including a disc of conductive material having a diameter d 1 , and a second electrical node including a ring of conductive material. The ring is concentric with the disc and has a diameter d 2 that is larger than d 1 and having a ring thickness t 2 such that (4≦d 1 /t 2 ≦6).

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Номер записи: 50

04-04-2013 дата публикации

System AND Process For Detecting a Febrile Condition

Номер: US20130085409A1

Автор: Heller Alan C.

Принадлежит:

The invention is directed to a system and process for estimating a core body temperature of a human subject. The system includes mount, a body, and a heat trap having a temperature sensor. The mount is operable to secure the device to a toilet or adjacent surface. The body houses a microprocessor. The heat trap is distal to the body and is shaped to receive a liquid stream and contain the thermal energy therein. The heat trap comprises a low thermally conductive material. The temperature sensor is in communication with the microprocessor. The temperature sensor is associated with the heat trap and disposed proximate a surface of said heat trap, wherein the liquid stream is directed across said temperature sensor. The system optionally incorporates a process and memory to store input of the temperature sensor and associate the input with a person, compare the input to historical records for a person, and determine a febrile condition for the person based on the input. 1. A device for estimating a core body temperature of a user , the device comprising:a heat trap shaped to receive a liquid stream and contain the thermal energy therein;said heat trap comprising low thermally conductive material; anda temperature sensor in communication with a microprocessor, said temperature sensor associated with said heat trap and disposed proximate a surface of said heat trap, wherein said liquid stream is directed across said temperature sensor.2. The device of claim 1 , wherein said heat trap comprises a sidewall including an upper section having an opening and a lower section having an outlet claim 1 , said sidewall defining a perimeter around an enclosing the region claim 1 , said enclosed region defining a passage for said liquid stream.3. The device of claim 2 , wherein said opening has a greater width than said outlet.4. The device of claim 1 , wherein said heat trap comprises a strip having a curvilinear cross-profile claim 1 , said strip including a downwardly depending ...

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Номер записи: 51

11-04-2013 дата публикации

COATED FIBRES, YARNS AND TEXTILES

Номер: US20130090030A1

Автор: Chaboche Laure, Decant Xavier, Esteve Nunez Helena, Eufinger Karin, Godefroidt Frank, Luyckx Dirk, Roshan Paul, Van De Vyver David, Van Parys Marc, Vanneste Myriam

Принадлежит: DEVAN CHEMICALS NV

A method of treatment for synthetic or natural fibre or yarn includes coating the fibre/yarn with a dispersion of carbon nanotubes in a coating composition which is cured by actinic radiation, such as UV, to provide a flexible conductive layer on the fibre/yarn. The liquid coating composition is sheared along the direction of a long axis of the yarn as it is applied to the yarn whereby the carbon nanotubes are substantially aligned prior to curing of the coating layer to provide improved longitudinal conductance. The method provides conductive fibre/yarn, from which anti-static textiles and fabrics can be formed, by treatment of conventional fibre/yarn and in a method with low energy consumption. The improved conductance allows thin or partial (e.g. stripe) coating layers to be used for yarns which provide good feel and handle, combined with good conductivity, for textiles formed from the yarns Coating compositions for use in the method are disclosed as are anti-static yarns, fibres fabrics and textiles resulting from the method. 115-. (canceled)16. A method for forming an electro-conductive yarn , the method comprising:a) applying a liquid coating composition, comprising a resin curable by actinic radiation, to the yarn to form a liquid coating layer on the yarn, andb) curing the liquid coating layer on the yarn with actinic radiation to form a solid coating layer on the yarn,wherein the liquid coating composition comprises carbon nanotubes dispersed therein,characterised in that the liquid coating composition is sheared along a direction parallel to a long axis of the yarn as it is applied to the yarn.17. The method of wherein the resin is selected from the group consisting of oligomers and/or monomers of acrylate and methacrylate adducts and mixtures thereof.18. The method of wherein the resin is selected from the group consisting of monomers and/or oligomers of adducts of acrylate and/or methacrylate with ester claim 17 , urethane claim 17 , epoxy claim 17 , ...

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Номер записи: 52

25-04-2013 дата публикации

BODE INDEX MEASUREMENT

Номер: US20130102855A1

Автор: Atakhorrami Maryam, Cheung Amy Oi Mee

Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS N.V.

A computer-implemented system and method for determining a BODE index value for a patient is provided. The method includes using a Body Mass Index (BMI) measuring device to obtain BMI data. An airway obstruction measuring device measures airway obstruction of the patient to obtain airway obstruction data. A respiration rate sensor measures a respiration rate of the patient and to obtain respiration rate data. An activity monitor measures physical activity of the patient and to obtain physical activity data. A processor executes a computer program module to determine the BODE index value for the patient based on the Body Mass Index data, the airway obstruction data, the respiration rate data, and the physical activity data. 1. A computer-implemented method for determining a BODE index value for a patient , the method comprising:using a Body Mass Index measuring device to measure Body Mass Index of the patient to obtain Body Mass Index data;using an airway obstruction measuring device to measure airway obstruction of the patient to obtain airway obstruction data;using a respiration rate sensor to measure a respiration rate of the patient and to obtain respiration rate data;correlating the respiration rate data to a score on a dyspnea scale;using an activity monitor to measure physical activity of the patient and to obtain physical activity data; andexecuting, on one or more computer processors, one or more computer program modules to determine the BODE index value for the patient based on the Body Mass Index data, the airway obstruction data, the score on the dyspnea scale that is correlated to the respiration rate data, and the physical activity data.2. The method of claim 1 , wherein respiration rates between 14 and 17 breaths per minute correlate to a score of 0 on the dyspnea scale claim 1 , wherein respiration rates between 18 and 21 breaths per minute correlate to a score of 1 on the dyspnea scale claim 1 , wherein respiration rates between 22 and 25 breaths per ...

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Номер записи: 53

25-04-2013 дата публикации

Non-invasive fetal monitoring

Номер: US20130102857A1

Автор: Adam J. Wolfberg, James K. Robertson, Jay Ward

Принадлежит: MINDCHILD MEDICAL Inc

A non-invasive fetal monitoring system includes a plurality of contact elements, each of the contact elements comprising a plurality of electrodes configured in a unique pattern. The plurality of contact elements are configured for attachment to an external skin surface of a pregnant female for detecting fetal and/or maternal electrical activity.

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Номер записи: 54

02-05-2013 дата публикации

Device for Passively Removing a Target Component from Blood or Lymph of a Vertebrate Subject

Номер: US20130109934A1

Автор: Hyde Roderick A., Ishikawa Muriel Y., Jung Edward K. Y., Langer Robert, Leuthardt Eric C., Myhrvold Nathan P., Sweeney Elizabeth A., Wood Lowell L.

Принадлежит: SEARETE LLC

Devices, systems, and methods are described herein for controlling or modulating the levels of one or more target components in the blood and/or lymph of a vertebrate subject. Devices and systems are provided that include a body defining at least one lumen configured for fluid flow; at least one controllable flow barrier to fluid flow into the at least one lumen; at least one first reservoir disposed within the body and configured to include one or more bifunctional tags, wherein the one or more bifunctional tags are configured to selectively bind to one or more target components in one or more of blood fluid or lymph fluid of a vertebrate subject; at least one treatment region disposed within the at least one lumen; and at least one second reservoir disposed in the at least one treatment region and configured to include one or more reactive components, wherein the one or more reactive components are configured to sequester the one or more bifunctional tags when bound to the one or more target components. 1102.-. (canceled)103. A method for treating an inflammatory condition or inflammatory disease in a vertebrate subject comprising:providing an implantable device including a body defining at least one lumen configured for fluid flow; at least one first reservoir disposed within the at least one lumen and configured to include one or more bifunctional tags, wherein the one or more bifunctional tags are configured to selectively bind to one or more target components in one or more of blood fluid or lymph fluid of a vertebrate subject; at least one treatment region disposed within the at least one lumen; and at least one second reservoir disposed in the at least one treatment region and configured to include one or more reactive components, wherein the one or more reactive components are configured to sequester the one or more bifunctional tags when bound to the one or more target components.104. The method of claim 103 , wherein the one or more reactive components ...

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Номер записи: 55

09-05-2013 дата публикации

Analyte Monitoring Device and Methods

Номер: US20130116524A1

Автор: Cole Jean-Pierre, Fennell Martin J.

Принадлежит: ABBOTT DIABETES CARE INC.

Methods and devices for providing application specific integrated circuit architecture for a two electrode analyte sensor or a three electrode analyte sensor are provided. Systems and kits employing the same are also provided. 1. An analyte monitoring device , comprising:an analyte sensor having a plurality of sensor electrodes, the analyte sensor having at least a portion in fluid contact with interstitial fluid under a skin layer; and wherein the analog front end circuitry of the sensor electronics includes a single offset for calibration of the sensor electronics, and further', 'wherein the analog front end circuitry of the sensor electronics are referenced to a reference potential., 'sensor electronics coupled to the sensor electrodes of the analyte sensor and in signal communication with the analyte sensor, the sensor electronics including analog front end circuitry and programmed, or including programmable logic, to process signals generated by the analyte sensor and received by the analog front end circuitry, the signals generated by the analyte sensor corresponding to a monitored analyte level in the interstitial fluid;'}2. The device of wherein the analog front end circuitry is provided with a fixed voltage between a working electrode and a reference electrode of the sensor to reference the analog front end circuitry of the sensor electronics to the reference potential.3. The device of claim 2 , wherein the fixed voltage includes the poise voltage associated with the analyte sensor.4. The device of claim 1 , wherein the analyte sensor and the sensor electronics are included within an integrated housing.5. The device of claim 4 , wherein the integrated housing is configured to be worn on a skin surface of a patient.6. The device of claim 1 , wherein the analyte sensor is configured to operate for a period of at least 14 days.7. The device of claim 1 , wherein the sensor electronics includes a data communication component to communicate the processed signals ...

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Номер записи: 56

09-05-2013 дата публикации

DETACHABLE BIOLOGICAL SIGNAL MEASURING PAD AND BIOLOGICAL SIGNAL MEASURING APPARATUS USING THE SAME

Номер: US20130116534A1

Автор: Woo Sung Hun

Принадлежит: UMEDIX CORPORATION LIMITED

Disclosed is a detachable biological signal measuring pad that may conveniently measure biological signals such as a pulse or body temperature. The biological signal measuring pad includes an adhesive pad main body detachably adhered to a body, a biological signal detecting electrode provided on an adhesive surface of the main body adhered to the body, and a module chip including a memory card mounted on the main body so as to be connected with the electrode and storing biological signals measured in the electrode, and provided on a surface opposite to the adhesive surface. 1. A detachable biological signal measuring pad , comprising:an adhesive pad main body detachably adhering to a human body;a biological signal detecting electrode provided on an adhesive surface of the main body adhering to the human body; anda module chip including a memory card mounted on the main body so as to be connected with the electrode, and storing biological signals measured in the electrode, and provided on a surface opposite to the adhesive surface.2. The detachable biological signal measuring pad of claim 1 , further comprising:a connecting pad provided between the electrode of the main body and the module chip, and having a connecting means for electrically connecting the module chip and the electrode,wherein the connecting means includes a connecting pin protruding from the module chip, and a plug groove connected with the electrode and formed on the connecting pad so as to receive the connecting pin.3. The detachable biological signal measuring pad of claim 2 , wherein the connecting means further includes adhesive members provided below the module chip and above the connecting pad so as to be coupled to each other.4. The detachable biological signal measuring pad of claim 1 , wherein the memory card is detachably coupled to the module chip.5. The detachable biological signal measuring pad of claim 4 , wherein the memory card includes a memory unit for storing the measured ...

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Номер записи: 57

16-05-2013 дата публикации

APNEA DETECTOR AND SYSTEM

Номер: US20130123654A1

Автор: Elyada Ori, Rahamim Shaked

Принадлежит:

An apnea detector is disclosed. A detector unit in communication with a capacitive type sensor is adapted to receive an electrical signal which is indicative of variable capacitance resulting from movement of a subject and to emit an alert signal when the received electrical signal is indicative of symptoms of apnea. In one embodiment, a detector unit is in communication with a curvature sensor adapted to detect a variable curvature of a subject body surface resulting from breathing patterns of a subject. The detector unit is attached to an article of clothing of the subject. 1) A method of detecting apnea of a subject using one or more capacitor plates , the method comprising [ i) the mechanically coupled capacitor plate and;', "ii) a surface of the subject's body,"], 'a) capacitively sensing a distance(s) between, 'to generate a sensor-output electrical signal;', 'b) analyzing time variations in the sensor-output electrical signal to determine if the time variations are indicative of a symptom of apnea in the subject; and', 'c) generating an apnea alert signal that is contingent on the results of the apnea determining., 'at a time when at least one of the capacitor plates is mechanically coupled to an article of clothing worn by the subject2) The method of wherein the capacitance sensing occurs within a circuit comprising the following serially-connecting circuit elements:i) a first of the capacitor plates;ii) the subjects body; andiii) a second of the capacitor plates.3) The method of wherein there are at two capacitor plates and each capacitor plate is attached to the article of clothing such that the capacitor plates are next to each other separated by an insulating portion of the article of clothing.4) The method of wherein at least one of the capacitor plates is releasably attachable to the article of clothing.5) The method of wherein at least one of the capacitor plates is embedded within the article of clothing.6) Apparatus for detecting apnea of a subject ...

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Номер записи: 58

16-05-2013 дата публикации

Child-Care Robot and a Method of Controlling the Robot

Номер: US20130123658A1

Автор: OOnaka Shinichi

Принадлежит:

A child-care robot for use in a nursery school associates child behavior patterns with corresponding robot action patterns, and acquires a child behavior pattern when a child behaves in a specified pattern. The robot selects one of the robot action patterns, which is associated with the acquired child behavior pattern, and performs the selected robot action pattern. Additionally, the robot associates child identifiers with parent identifiers, and receives an inquiry message from a remote terminal indicating a parent identifier. The robot detects one of the child identifiers, which is associated with the parent identifier of the inquiry message, acquires an image or a voice of a child identified by the detected child identifier, and transmits the acquired image or voice to the remote terminal. The robot further moves in search of a child, measures the temperature of the child, and associates the temperature with time of day at which it was measured. 115.-. (canceled)16. The child-care robot of claim 30 , further comprising position detector means for detecting a plurality of geographic positions of objects claim 30 ,wherein said memory means comprises:a position memory for associating said detected geographic positions of objects with a plurality of identities of the objects; anda map memory,wherein said processor means is configured to create a map in said map memory for indicating said geographic positions of said objects and said identities of the objects on a floor layout of an architecture.17. The child-care robot of claim 16 , wherein said objects are children claim 16 , and wherein said position detector means detects said plurality of geographic positions of said children when said robot is moving around said area in search of said children.18. The child-care robot of claim 16 , wherein said objects are nursery school teachers claim 16 , and wherein said position detector means detects said plurality of geographic positions of said teachers when said robot is ...

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Номер записи: 59

23-05-2013 дата публикации

METHOD AND DEVICE FOR PUNCTURE OF INSERTION NEEDLE INTO SUBCUTANEOUS FATTY TISSUE

Номер: US20130131467A1

Автор: Deck Frank, Ebert Karl-Peter

Принадлежит: ROCHE DIAGNOSTICS OPERATIONS, INC.

An insertion device with an underside for placing on the skin of a patient, which has a recess for an insertion needle. The insertion device has means for forming a skin surface rising like a step or slope and facing towards the recess, preferably bearing on the recess. The means for forming the step or slope may include first and second pressure areas for pressing the skin with the recess for the needle located between the first and second pressure areas. The device may be configured whereby a downwardly extending cutting plane, in which the insertion needle lies, intersects the first pressure area in a first line and the second pressure area in a second line, and wherein the first line in the vicinity of the recess extends at a greater height than the second line. At least one of the two pressure areas may be a strip. 1. An insertion device for use with a patient , the insertion device comprising:a lower side for being placed on the skin of the patient, the lower side including a recess for an insertion needle held by the insertion device;means for forming a skin area rising in the manner of a step or slope facing the recess; andwherein the means for forming the skin area rising in the manner of a step or slope includes a first pressure area and a second pressure area adapted to be pressed against the skin, wherein the recess for the insertion needle is located between the first pressure area and the second pressure area, and wherein a sectional plane which extends from the top down and in which the insertion needle is located intersects the first pressure area in a first line and the second pressure area in a second line, and wherein the first line runs proximate the recess at a greater height than the second line;wherein at least one of the two pressure areas is a strip; andwherein the insertion device broadens in an upward direction, starting at the lower side.2. The insertion device according to wherein the insertion needle is covered by the first pressure ...

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Номер записи: 60

23-05-2013 дата публикации

Medical device comprising a multipart housing

Номер: US20130131468A1

Автор: Frank Deck

Принадлежит: Roche Diagnostics Operations Inc

A medical device for carrying out at least one medical function, comprising at least one element that can be at least partially inserted into a body tissue of a user and further comprising at least one housing that can be placed on a skin surface of the user. The housing has a multipart design and comprises at least one functional component. The functional component can be connected to the insertable element. The housing further comprises at least one protective component. The protective component is designed to at least partially enclose the functional component. The protective component can be connected to the functional component, particularly after insertion of the insertable element.

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Номер записи: 61

23-05-2013 дата публикации

SNAP AND ELECTRODE ASSEMBLY FOR A HEART RATE MONITOR BELT

Номер: US20130131484A1

Автор: AKKILA Jari, LILJEMARK Jorma, LINDBERG Phillip, LINDMAN ERIK, MANNI Jukka, PERNU Kimmo, PUTKINEN Hannu, RAHKONEN Satu, SAVOLAINEN Tapio, Selby Tapio

Принадлежит: SUUNTO OY

The present invention relates generally to a thin, low thickness snap integrated within or built within a heart rate monitor belt or snap and electrode assebly. The snap can be integrated or built directly in to a heart rate monitor belt. Furthermore, the heart rate monitor belt can be integrated within a textile or garment, for example a compression shirt, sports bra or cycling shorts. The snap can be flushly integrated into the belt or garment such the snap does not take away from the general wearability of the heart rate monitor belt or garment. 1. A snap and electrode assembly , integrateable with , integrated with and/or built in to a heart rate monitor belt , said snap being for receiving , holding and enabling an electrical connection with a male end of an electronic device , said assembly comprising;an upper cap portion having a recess forming at least a portion of the sides of a socket region of a snap for receiving a male end of an electronic device, wherein the upper cap portion further comprises an outer flange region which at least partially surrounds the recessa base portion coupled to the upper cap portion and forming at least a portion of a channel between the base portion and the upper cap portion around the periphery of the socket region,a conductive wire spring housed at least partially within the gap for releasably holding the male end of the electronic device within a socket region of the snap, andthe snap comprises at least one means of mechanically coupling the wire spring to the snap, andan electrode or transmission conductor connection to an electrode which is held between at least the outer flange region of the upper cap portion and the base portion and is electrically connected to at least the conductive wire spring.2. A snap and electrode assembly in accordance with claim 1 , wherein the electrode has a hole corresponding to the recess of the upper cap portion and the upper cap portion of the snap is affixed to one surface of the ...

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Номер записи: 62

23-05-2013 дата публикации

TONG REN BRAINWAVE ENTRAINMENT

Номер: US20130131537A1

Автор: Tam Thomas

Принадлежит:

A system and method for creating a Tong Ren Brainwave Entrainment (TRBE) signal. Electroencephalography (EEG) signals are recorded from a Tong Ren practitioner during a session. Practitioner EEG signals are processed and appended to produce TRBE audio compositions for select applications according to the type of Tong Ren session. 1. A system for creating a Tong Ren brainwave entrainment electroacoustic (TRBE) composition comprising the steps of:recording electroencephalogram (EEG) signals of a practitioner during a session;said recording comprising at least one channel of said EEG signals of said practitioner;removing DC offset for each of said at least one channel of said EEG signals of said practitioner;scaling each of said at least one channel of said EEG signals of said practitioner;generating, for each of said at least one channel of said EEG signals of said practitioner a sound wave recording;saving said at least one sound wave recording;selecting at least one of said saved at least one sound wave recordings;performing, on at least one of said selected sound wave recordings, additional audio signal editing comprising DC offset correction; andperforming, on at least one of said selected sound wave recordings, audio signal editing comprising volume amplification;whereby said TRBE electroacoustic composition corresponding to said at least one specific ailment is created.2. The system of claim 1 , wherein said recording of at least one channel of said EEG signals of said practitioner comprises fourteen channels.3. The system of claim 1 , wherein said session further comprises said practitioner rhythmically tapping a Tong Ren hammer on a Tong Ren Human figurine.4. The system of claim 1 , wherein said at least one sound wave recording is in digital audio file format.5. The system of claim 1 , further comprising:selecting a recorded session composition;connecting a Tong Ren Wave transducer to audio output of an audio/music player;activating said Tong Ren Wave ...

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Номер записи: 63

23-05-2013 дата публикации

THERMOCROMATIC PATCH FOR MONITORING/DETECTING BODY TEMPERATURE

Номер: US20130131540A1

Автор: Fredericks Allison, Ouimet Albert B., Short Bryan S., Short Dan C.

Принадлежит: HOT DOT, INC.

A thermocromatic device for detecting body temperature includes a substrate treated with a thermocromatic composition. The thermocromatic composition includes a thermocromatic agent that changes color at a predetermined temperature indicative of a condition to be detected. 1. A thermocromatic device for detecting body temperature , consisting of:a substrate; anda thermocromatic composition on said substrate, said thermocromatic composition consisting of (a) between 0.1 and 75.0 weight percent of a thermocromatic agent that changes color at a predetermined temperature indicative of a temperature related condition to be detected, (b) between 0.1 and 1.0 weight percent negatively charged ionizing agent and (c) a remainder carrier selected from a group consisting of water, alcohols, polyols, phthalates, plastisol, polyvinyl alcohol and mixtures thereof wherein said negatively charged ionizing agent is selected from a group consisting of diatomaceous earth, choline chloride, modified polyolefins and mixtures thereof.2. The device of claim 1 , further including an adhesive for positively securing said substrate to skin on a body to be monitored.3. The device of claim 1 , wherein said thermocromatic agent is selected from a group consisting of a thermocromatic ink claim 1 , a thermocromatic liquid crystal ink claim 1 , a chiro nematic liquid crystal ink claim 1 , cholesteryl nonanoate claim 1 , a cyanobisphenyl claim 1 , a combination of sholesteryl and nematic inks claim 1 , a mixture of chiral nematic and cholestric esters claim 1 , a mixture of leuco dyes with a weak acid claim 1 , a mixture of crystal violet lactone claim 1 , a spirolactone claim 1 , a fluoran claim 1 , a spiropyran claim 1 , a fulgide or a fulgide with bisphenol A claim 1 , a paraben claim 1 , octadecylphosphoric acid claim 1 , a 1 claim 1 ,2 claim 1 ,3-triazole derivative or 4-hydroxycoumarin claim 1 , a mineral oxide claim 1 , zinc oxide claim 1 , lead oxide claim 1 , cuprous mercury iodide claim 1 ...

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Номер записи: 64

30-05-2013 дата публикации

ANALYTE MONITORING SYSTEM AND METHODS OF USE

Номер: US20130137953A1

Автор: Budiman Erwin Satrya, Doniger Kenneth J., Harper Wesley Scott, Hayter Gary Alan

Принадлежит: ABBOTT DIABETES CARE INC.

The present disclosure provides methods of processing data provided by a transcutaneous or subcutaneous analyte sensor utilizing different algorithms to strike a balance between signal responsiveness accompanied by signal noise and the introduction of error associated with that noise. The methods utilize the strengths of a lag correction algorithm and a smoothing algorithm to optimize the quality and value of the resulting data (glucose concentrations and the rates of change in glucose concentrations) to a continuous glucose monitoring system. Also provided are systems and kits. 1. A method for monitoring an analyte , comprising:monitoring a data stream including a set of contiguous source data points related to the concentration of an analyte;providing one or more sets of maximum lag corrected signals from the one or more sets of monitored data stream, wherein each set of maximum lag corrected signals is generated utilizing correction terms based on time derivative estimates and historical monitored data stream, and wherein parameters for the maximum lag correction minimize the correlation between the expected glucose error and time derivative estimates and minimize the correlation between the expected glucose error and a pre-determined array of historical monitored data stream;providing one or more sets of maximum smoothing signals from the set of monitored data stream, wherein each set of maximum smoothing signals is generated utilizing a smoothing algorithm;determining analyte concentration utilizing the one or more sets of maximum lag corrected signals; anddetermining a rate of change in the analyte concentration utilizing the one or more sets of maximum smoothing signals.2. The method of claim 1 , wherein providing the one or more sets of maximum lag corrected signals includes utilizing an aggressive lag correction algorithm claim 1 , the lag correction algorithm configured to drive one or more of the correlation between the expected glucose error and the time ...

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Номер записи: 65

06-06-2013 дата публикации

SYSTEM AND METHODS FOR SENSING A PHYSIOLOGICAL PARAMETER USING AN OPTICAL SENSOR ASSEMBLY

Номер: US20130144141A1

Автор: Chin Rodney, Flewelling Ross, Mannheimer Paul

Принадлежит: COVIDIEN LP

A device for use with a probe sensor assembly in a system for sensing a physiological parameter of a patient is provided. The device includes an adhesive layer and first and second windows. The adhesive layer includes adhesive on at least a portion thereof. The first and second windows are formed in the adhesive layer and configured to be matingly engageable with apertures of the probe sensor assembly. The first and second windows include respective first and second surfaces that engage and disengage the apertures of the probe sensor assembly. 120-. (canceled)21. A device for use with a probe sensor assembly in a system for sensing a physiological parameter of a patient , the device comprising an adhesive layer and first and second windows , the adhesive layer having adhesive on at least a portion thereof , the first and second windows being formed in the adhesive layer and configured to be matingly engageable with apertures of the probe sensor assembly , wherein the first and second windows comprise respective first and second surfaces that engage and disengage the apertures of the probe sensor assembly.22. The device of claim 21 , wherein at least one of the first and second windows is formed as a ring.23. A system for sensing a physiological parameter of a patient comprising:a probe assembly having a light emitter, a light detector, and first and second apertures for the light emitter and light detector, respectively; andan adhesive layer having first and second windows operably attached thereto, the adhesive layer having adhesive on at least a portion thereof, and said windows having surfaces to engage and disengage with said apertures of said probe assembly.24. The system of claim 23 , wherein at least one of said windows is formed as a ring.25. A method of providing a system for sensing a physiological parameter of a patient claim 23 , comprising:providing at least one probe assembly having a light emitter, a light detector, and first and second apertures for ...

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Номер записи: 66

06-06-2013 дата публикации

PROBE STRUCTURE CAPABLE OF MEASURING pH LEVEL

Номер: US20130144143A1

Автор: KIM Jin Seok, SUH JUN-KYO FRANCIS

Принадлежит:

The probe structure capable of measuring a pH level according to an embodiment of the present disclosure includes: a probe unit inserted into an experiment target; a fixing body connected to a terminal of the probe unit and fixing the probe unit; an electrode array disposed at a front end of the probe unit and sensing a neural signal from the experiment target and a pH level; a reference electrode disposed at the front end of the probe unit to be spaced apart from the electrode array by a predetermined interval and sensing a reference signal for pH level measurement; an electric wire electrically connected to the electrode array and the reference electrode; and a measured signal collecting electrode integrated at the fixing body and collecting measured signals transmitted through the electric wire. 1. A probe structure capable of measuring a pH level , comprising:a probe unit inserted into an experiment target;a fixing body connected to a terminal of the probe unit and fixing the probe unit;an electrode array disposed at a front end of the probe unit and sensing a neural signal from the experiment target and a pH level;a reference electrode disposed at the front end of the probe unit to be spaced apart from the electrode array by a predetermined interval and sensing a reference signal for pH level measurement;an electric wire electrically connected to the electrode array and the reference electrode; anda measured signal collecting electrode integrated at the fixing body and collecting measured signals transmitted through the electric wire.2. The probe structure capable of measuring a pH level according to claim 1 , wherein the electrode array includes:a working electrode for applying an electric stimulation to the experiment target; anda neural signal recording electrode for obtaining a neural signal of the experiment target changed by the working electrode.3. The probe structure capable of measuring a pH level according to claim 1 , further comprising an optical ...

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Номер записи: 67

06-06-2013 дата публикации

Personal health information identification tag

Номер: US20130144175A1

Автор: John W. Woodmansee, JR., Sheldon M. Lambert

Принадлежит: Individual

A smart identification tag system comprises a helmet and an identification tag. The helmet defines a headspace adapted to receive a wearer's head. A sensor assembly is disposed in the headspace and comprises a sensor capable of capturing data and a wireless transceiver in communication with the sensor and adapted to transmit a wireless signal indicative of data captured by the sensor. The identification tag comprises a wireless transceiver adapted to receive the signal from the helmet, and a non-transitory memory in communication with the wireless transceiver and adapted to store the received data. The helmet is adapted to be worn by a wearer, and the identification tag is adapted to be carried on the person of the wearer, such that information captured by the sensor assembly is transmitted to the identification tag and stored therein. The identification tag may further store personal health information of the wearer.

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Номер записи: 68

13-06-2013 дата публикации

Solid Dosage Form That Promotes Reliable Oral, Esophageal and GI Transit

Номер: US20130149353A1

Автор: Fuisz Joseph M., Fuisz Richard C.

Принадлежит:

A solid dosage form designed to facilitate rapid and reliable oral, esophageal and GI transit has a surface area of the contact patch, i.e., the area of contact between the dosage form and the bodily surface reduced. The dosage form can be an asymmetric oral dosage unit containing a bioactive, the dosage unit being asymmetric with respect to a rotational axis perpendicular to a longitudinal axis of the dosage form, the rotational axis being located substantially at a mid point along the longitudinal axis. The dosage unit may have an outer surface ridged or dimpled or have at least one annular ring so as to reduce the contact patch of the dosage unit with a flat surface compared to non-ridged dosage unit of the same size and shape. The oral dosage unit can also have a spherical shape with or without ridges and/or dimples. Dies for forming these oral dosage units have, in a closed state, a cavity having a shape corresponding to the oral dosage unit. 1. An asymmetric oral dosage unit containing a bioactive , the dosage unit being asymmetric with respect to a rotational axis perpendicular to a longitudinal axis of the dosage form , the rotational axis being located substantially at a mid point along the longitudinal axis.2. The asymmetric oral dosage unit according to claim 1 , wherein the dosage unit has opposing end portions along the longitudinal axis claim 1 , one end portion having a substantially cylindrical shape and an opposite end portion having a flattened area with a thickness smaller than a radius of the cylindrical portion.3. The asymmetric oral dosage unit according to claim 2 , wherein the opposite end portion having the flattened area with a thickness smaller than and a radius of the cylindrical portion includes a concave depression and/or convex protrusion in at least one surface.4. The asymmetric oral dosage unit according to claim 1 , wherein the dosage unit has opposing flattened end portions along the longitudinal axis having a thickness smaller ...

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Номер записи: 69

13-06-2013 дата публикации

Modulating Function of Neural Structures Near the Ear

Номер: US20130150653A1

Автор: Borsody Mark Klingler

Принадлежит:

Stimulation of the facial nerve system (e.g., electrically, electromagnetically, etc.) in ischemic stroke patients will cause dilation of occluded arteries and dilation of surrounding arteries, allowing for blood flow to circumvent the obstruction and reach previously-deprived tissue. The device approaches the facial nerve and its branches in the vicinity of the ear. In use, the device can be inserted into the ear canal and/or placed in proximity to the ear in order to stimulate the facial nerve system non-invasively (e.g., using an electromagnetic field). The device can be used in the emergency treatment of acute stroke or chronically variations for long-term maintenance of blood flow to the brain and stroke prevention. Additional embodiments of the device may be adapted for use on different regions of the body. 1. An apparatus , comprising:one or more electrically-conductive elements;an energy-regulating housing adapted to contain the electrically-conductive element, the energy regulating housing adapted to electrically insulate the electrically-conductive element and dissipate heat;a stimulus generator in electrical communication with the electrically-conductive element and configured to deliver stimulus energy to the electrically-conductive element in a manner that allows the element to generate an electromagnetic field to stimulate a portion of a neural system of a subject; anda power source in communication with the stimulus generator for providing stimulus energy to the stimulus generator.2. The apparatus of claim 1 , wherein the delivered stimulus energy is electrical energy.3. The apparatus of claim 1 , wherein the electrically-conductive element is shaped substantially as a coil claim 1 , and wherein the energy-regulating housing is in substantial contact with the lateral surface of the head of the subject.4. The apparatus of claim 1 , wherein the energy-regulating housing is in substantial contact with the pinna of the ear of the subject.5. The apparatus ...

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Номер записи: 70

13-06-2013 дата публикации

System and Method for Detecting, Recording, and Treating Persons with Traumatic Brain Injury

Номер: US20130150684A1

Автор: Cooner Jason Ryan

Принадлежит:

A system and method for detecting information related to traumatic brain injury is presented, comprising a skull cap, adapted to be worn by an individual, and a sensor array coupled to the skull cap. The sensor array comprises one or more multi-axial accelerometers, adapted to measure linear, rotational, and/or angular forces, one or more gyroscopes, and a sensor array computer, coupled to the accelerometers and gyroscopes, including a processor for receiving data from the accelerometers and gyroscopes pertaining to the individual's vital, and a memory for storing data. The sensor array computer is adapted to compare the data to historical data for the individual to determine if a traumatic brain injury has occurred, wherein the historical data includes information relating to the frequency of injuries to the individual's head over a given time period, and to calculate acceleration from linear forces. The headgear preferably comprises a plurality of layers. 1. A system for detecting information related to traumatic brain injury comprising:a skull cap, adapted to be worn by the individual; one or more multi-axial accelerometers, adapted to measure linear, rotational, and/or angular forces;', 'one or more gyroscopes;', a processor for receiving data, including from said one or more accelerometers and said one or more gyroscopes, pertaining to vital signs of the individual; and', 'a memory for storing said data;, 'a sensor array computer, coupled to said one or more accelerometers and said one or more gyroscopes, including], 'a sensor array coupled to said skull cap comprisingwherein said sensor array computer is adapted to compare said data to historical data for the individual stored in said sensor array memory to determine if a traumatic brain injury has occurred; andwherein said historical data includes information relating to the frequency of injuries to the individual's head over a given time period.2. The system as claimed in claim 1 , wherein said sensor array ...

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Номер записи: 71

13-06-2013 дата публикации

INTRAJUGULAR CATHETER AND METHOD

Номер: US20130150688A1

Автор: Avitsian Rafi

Принадлежит:

A catheter for insertion into a vascular system of a patient and for directing fluid flow includes a catheter body having a longitudinal axis and longitudinally spaced proximal and distal catheter ends with an intermediate catheter portion defined therebetween. An intermediate catheter outlet in the catheter body is located in the intermediate catheter portion and is spaced longitudinally from the proximal and distal catheter ends. A first lumen is defined within the catheter body and has longitudinally spaced proximal and distal first lumen ends with a reversing bend located therebetween, the first lumen providing fluid communication between the proximal catheter end and the intermediate catheter outlet. The reversing bend is located longitudinally between the intermediate catheter outlet and the distal catheter end. The reversing bend directs fluid flow to turn approximately 180° as the fluid flows through the first lumen. A method of using the catheter is also described. 1. A catheter for insertion into a vascular system of a patient and for directing fluid flow , the catheter comprising:a catheter body having a longitudinal axis and longitudinally spaced proximal and distal catheter ends with an intermediate catheter portion defined therebetween;an intermediate catheter outlet in the catheter body, located in the intermediate catheter portion, and spaced longitudinally from the distal catheter end; anda first lumen defined within the catheter body and having longitudinally spaced proximal and distal first lumen ends with a reversing bend located therebetween, the first lumen providing fluid communication between the proximal catheter end and the intermediate catheter outlet;the reversing bend being located longitudinally between the intermediate catheter outlet and the distal catheter end, the reversing bend directing fluid flow to turn approximately 180° as the fluid flows through the first lumen.2. The catheter of claim 1 , further comprising_a second lumen ...

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Номер записи: 72

13-06-2013 дата публикации

Hybrid multielectrode arrays

Номер: US20130150696A1

Автор: Douglas B. Mccreery, Martin Han

Принадлежит: Huntington Medical Research Institute

A method of forming a multielectrode array includes forming an alignment plate having at least two openings, forming an array bottom plate having at least two openings corresponding to the at least two openings of the alignment plate, temporarily fixing the array bottom plate to the alignment plate, inserting one or more probes or array sub-assemblies into the at least two openings, fixing the probes or array sub-assemblies to the array bottom plate, and removing the array bottom plate from the alignment plate to form a multielectrode array.

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Номер записи: 73

20-06-2013 дата публикации

DIGITAL MANOMETRY FINGER-MOUNTABLE SENSOR DEVICE

Номер: US20130158365A1

Автор: Ashton-Miller James A., Chey William D., Spiegel Brennan M.R.

Принадлежит:

A probe system includes a finger-mountable housing having a distal end and a proximal receptacle end. The proximal receptacle end defines an opening to receive a finger. The probe system also includes a probe assembly disposed on or within the finger-mountable housing and having at least a first sensor. The first sensor is positioned to measure a physical characteristic of a first tissue when the finger-mountable housing and probe assembly are inserted in a rectum of the patient. 1. A probe system comprising:a finger-mountable housing having a distal end and a proximal receptacle end, wherein the proximal receptacle end defines an opening to receive a finger; anda probe assembly disposed on or within the finger-mountable housing and having at least a first sensor, wherein the first sensor is positioned to measure a physical characteristic of a first tissue when the finger-mountable housing and probe assembly are inserted in a rectum of the patient.2. The probe system of claim 1 , wherein the distal end of the finger-mountable housing has a tactile region for providing a sense of touch for the finger.3. The probe system of claim 2 , wherein the tactile region is an opening in the finger-mountable housing.4. The probe system of claim 1 , wherein the first sensor is an EMG sensor.5. The probe system of claim 4 , wherein the EMG sensor is located at the distal end of the finger-mountable housing.6. The probe system of claim 4 , wherein the EMG sensor comprises two pairs of electrodes arranged in a double differential configuration.7. The probe system of claim 1 , wherein the first sensor is an inertial sensor configured to measure at least one selected from the group consisting of i) acceleration of the first tissue and ii) velocity of the first tissue.8. The probe system of claim 1 , wherein the first sensor is an intrarectal pressure sensor located at the distal end of the finger-mountable housing.9. The probe system of claim 1 , wherein the first sensor is an anal ...

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Номер записи: 74

20-06-2013 дата публикации

Device and method for measuring pressure exerted on a surface

Номер: US20130158436A1

Автор: Craig S. Niederberger, Ervin Kocjancic

Принадлежит: University of Illinois

Provided are methods and devices for measuring pressure exerted against a surface. In an aspect, the surface corresponds to the urethra and the device measures the pressure exerted against the urethra. Methods include treatment of a patient suffering urinary stress incontinence. A pressure sensor system is used to determine, pre-surgically, the minimum pressure required to alleviate incontinence. During surgery, the pressure sensor system is employed to ensure the surgical intervention provides a corresponding minimum pressure that was clinically identified. In this manner, the surgical intervention is precisely monitored and measured to insure the appropriate pressure is exerted on the urethra to alleviate stress incontinence, thereby improving surgical outcome and decreasing post-operative complications.

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Номер записи: 75

04-07-2013 дата публикации

MEDICAL HAND-HELD MEASURING DEVICE WITH EXCHANGEABLE PROBE

Номер: US20130172696A1

Автор: Riesinger Thomas

Принадлежит: NAWA HEILMITTEL GMBH

The invention relates to a medical hand-held measuring device for measuring the pH value and/or the temperature of wounds, including a housing () having at least one display () for displaying the particular measured value, operating elements, and a probe () provided at an end of the housing, the probe having a probe arrangement () for producing electrical measurement signals that correspond to the pH value to be measured and/or the temperature to be measured . The probe () is electrically and mechanically connected to the housing () in a removable manner by means of a probe-sided coupling section () and a housing-sided coupling section (). 1. A medical handheld measuring instrument for measuring a pH value or a temperature of wounds , comprising a housing with at least one display for displaying a respective measured value and with control elements , and the handheld measuring instrument comprising a probe provided on an end of the housing with a sensor arrangement for generating electrical measured signals corresponding to a measured pH value or a measured temperature , wherein the probe is mechanically and electrically removably connected to the housing by of a sensor-side coupling section on a housing-side coupling section.2. The medical handheld measuring instrument according to claim 1 , comprising a plurality of like probes connected mechanically and electrically by the sensor-side coupling section with the housing-side coupling section of the handheld measuring instrument.3. The medical handheld measuring instrument according to claim 1 , wherein the probe is sterilizable or usable as a disposable probe.4. The medical handheld measuring instrument according to wherein claim 1 , the probe is provided with probe encoding or identification for identifying and differentiating the probe from other probes of the same type claim 1 , and a processor is provided in the housing for detecting or reading the probe encoding.5. The medical handheld measuring instrument ...

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Номер записи: 76

04-07-2013 дата публикации

Textile Electrode

Номер: US20130172722A1

Автор: Deliege Benjamin, Ninane Christian

Принадлежит:

The present invention is related to a textile electrode () for measuring an electrical signal from a body part, said electrode comprising, successively from the side to be applied on the body part to the outside: a conductive textile contact () to be applied to said body part; a textile support () for supporting said textile contact (); a vapour barrier sheet material () able to reduce, in use, evaporation of liquid from said textile electrode (). 11. Textile electrode () for measuring an electrical signal from a body part , said electrode comprising , successively from the side to be applied on the body part to the outside:{'b': '3', 'a conductive textile contact () to be applied to said body part;'}{'b': 2', '3, 'a textile support () for supporting said textile contact ();'}{'b': 7', '1, 'a vapour barrier sheet material () able to reduce, in use, evaporation of liquid from said textile electrode ().'}2. Textile electrode according to wherein the water vapour transmission rate of the vapour barrier sheet material is lower than 100 g/m·day claim 1 , preferably lower than 50 g/m·day.313. Textile electrode () according to claim 1 , wherein said textile contact () is impregnated with a conductive gel.41432. Textile electrode () according to claim 1 , further comprising an absorbent material () able to store a liquid or a gel claim 1 , said absorbent material being disposed between said conductive textile () and said textile support ().54. Textile electrode according to claim 4 , wherein said absorbent material () is impregnated with the conductive gel claim 4 , or with a solvent of the conductive gel.663. Textile electrode according to claim 1 , wherein an outer electrical contact () is connected to the conductive textile contact () and located on the external side of said barrier sheet material.77. Textile electrode according to claim 1 , wherein the vapour barrier sheet material () comprises a polymeric layer.8. Textile electrode according to claim 7 , wherein the ...

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Номер записи: 77

04-07-2013 дата публикации

BIOMETRIC INFORMATION SENSING DEVICE

Номер: US20130172725A1

Автор: Wu Chih-Liang

Принадлежит:

A biometric information sensing device for attaching to a body surface of a biological body for sensing the biometric information such as heartbeat, respiration, positioning, or body movement includes at least one piezoelectric layer having piezoelectric conversion function. The piezoelectric layer includes at least one bending portion and at least one adhesive portion, wherein the adhesive portion is directly or indirectly attached to the biological body to sense deformation of the surface of the biological body and the bending portion enhances the deformation to transform into an electrical sensing signal to transmit to a circuit broad, via signal processing and transmits to a remote control unit for analyzing the biometric information of the biological body. The sensitivity is enhanced by the bending portion of the piezoelectric layer to improve signal-to-noise ratio. 1. A biometric information sensing device for attaching to a biological body in order to sense biometric information of the biological body , comprising:at least one piezoelectric layer having piezoelectric conversion function, the piezoelectric layer including at least one bending portion and at least one adhesive portion, the adhesive portion being directly or indirectly attached to the biological body for sensing deformation of a surface of the biological body and converting into a sensing signal.2. The biometric information sensing device of claim 1 , wherein the piezoelectric layer consists of at least one of quartz claim 1 , silicon dioxide (SiO) claim 1 , lithium niobate (LiNbO) claim 1 , lithium tantalate (LiTaO) claim 1 , barium titanate (BaTiO) claim 1 , lead zirconate titanate (Pb(Zr claim 1 ,Ti)O) claim 1 , gallium arsenide (GaAs) claim 1 , aluminum nitride (AlN) claim 1 , zinc oxide (ZnO) claim 1 , bismuth ferrite (BiFeO) claim 1 , polyvinylidene fluoride (PVDF) claim 1 , polyvinyl chloride (PVC) claim 1 , polyethylene terephthalate (PET) claim 1 , polyethylene (PE) claim 1 , ...

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Номер записи: 78

04-07-2013 дата публикации

ANALYSIS APPARATUS AND ANALYSIS METHOD

Номер: US20130172741A1

Автор: Horinaka Hiromichi, Itoh Tatsuo, Kusukame Koichi

Принадлежит:

An analysis apparatus which analyses a state of a specimen and includes: a temperature adjustment unit which lowers a temperature of the specimen by cooling the specimen; a light source which heats at least a part of the specimen cooled by the temperature adjustment unit, by illuminating the specimen with light; a first temperature measurement unit which measures a temperature change of the specimen caused by the heating by the light source; and an analysis unit which analyzes the state of the specimen based on the temperature change of the specimen. For example, the first temperature measurement unit has an ultrasonic probe which transmits an ultrasonic pulse to the specimen and receives a reflected wave that is the ultrasonic pulse reflected from the specimen, and measures the temperature of the specimen based on a signal of the reflected wave. 1. An analysis apparatus which analyzes a state of a specimen , the apparatus comprising:a temperature adjustment unit configured to lower a temperature of the specimen by cooling the specimen;a light source which heats at least a part of the specimen cooled by the temperature adjustment unit, by illuminating the specimen with light;a first temperature measurement unit configured to measure a change in the temperature of the specimen caused by the heating by the light source; andan analysis unit configured to analyze the state of the specimen based on the temperature change of the specimen.2. The analysis apparatus according to claim 1 ,wherein the first temperature measurement unit includes:an ultrasonic probe which transmits an ultrasonic pulse to the specimen and receives a reflected wave that is the ultrasonic pulse reflected from the specimen; andan ultrasonic wave analysis unit configured to measure the temperature of the specimen based on a signal of the reflected wave received by the ultrasonic probe,the analysis apparatus further comprisesa storage unit configured to store, into a memory unit, the signal of the ...

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Номер записи: 79

11-07-2013 дата публикации

METHOD AND SYSTEM FOR COMBINING ANATOMICAL CONNECTIVITY PATTERNS AND NAVIGATED BRAIN STIMULATION

Номер: US20130178693A1

Автор: Hannula Henri, Neuvonen Tuomas

Принадлежит: NEXSTIM OY

When operating a brain stimulation device, it is critical to understand and control the network effects associated with the area being targeted for stimulation. The combined system and methods provided herein provides the operator with a real-time view of the brain network potentially affected by the stimulation. The system and method are capable of increasing the accuracy of diagnostic information. Additionally, disclosed herein are a system and method for combining navigated brain stimulation data and anatomical data with brain connectivity data for an individual. 1. A method for combining non-invasive transcranial stimulation navigation with functional data , said method comprising the steps of;acquiring an anatomical image of a brain,acquiring functional data of the brain,coregistering at least a portion of the functional data, said portion being associated with a portion of interest of the brain, with the corresponding location from the anatomical image, andstereotactically aligning the combined view of the brain with transcranial magnetic stimulation (TMS) navigation software.2. A method according to claim 1 , further comprising the step of displaying the combined view of the brain having functional data for at least a portion of interest of the brain associated with the corresponding location on the anatomical image3. A method according to claim 1 , wherein the anatomical image of the brain is stereotactically aligned with a subject's head with TMS navigation software.4. (canceled)5. A method according to claim 1 , further comprising the step of tagging a three-dimensional volume on or within the combined view with a brain function determined from navigated TMS.6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. A method according to claim 1 , further comprising the steps of further combining navigated TMS mapping data with the combined view and selecting a seed region claim 1 , within a navigated TMS mapped region claim 1 , for applying a tractography ...

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Номер записи: 80

11-07-2013 дата публикации

STACKED ADHESIVE OPTICAL SENSOR

Номер: US20130178725A1

Автор: "ONeil Michael Patrick", Chin Rodney, Coakley Joseph, Hannula Don, Mannheimer Paul D., Merchant Adnan I.

Принадлежит: COVIDIEN LP

An optical sensor having a cover layer, an emitter disposed on a first side of the cover, a detector disposed on the first side of said cover, and a plurality of stacked independent adhesive layers disposed on the same first side of the cover, wherein the top most exposed adhesive layer is attached to a patient's skin. Thus, when the sensor is removed to perform a site check of the tissue location, one of the adhesive layers may also be removed and discarded, exposing a fresh adhesive surface below for re-attachment to a patient's skin. The independent pieces of the adhesive layers can be serially used to extend the useful life of the product. 1. A method of applying a sensor , comprising:providing a flexible sensor body to which an emitter and a detector are coupled, wherein the flexible sensor body is coupled to a plurality of stacked adhesive layers, wherein no portion of the plurality of stacked adhesive layers is in the direct optical path between the emitter and the detector;removing the first adhesive layer from the plurality of stacked adhesive layers, wherein removing the first adhesive layer exposes a second adhesive layer within the plurality of stacked adhesive layers; andapplying the second adhesive layer to a patient, wherein the second adhesive layer is configured to secure the flexible sensor body to the patient's skin.2. The method of claim 1 , wherein the sensor is a pulse oximetry sensor.3. The method of claim 1 , comprising: removing the sensor from the patient's tissue; removing the second adhesive layer to expose a third adhesive layer; and applying the third adhesive layer to the patient's tissue.4. The method of claim 1 , comprising: removing a release layer from the first adhesive layer;and applying the first adhesive layer to the patient's tissue.5. The method of claim 1 , comprising: removing a release layer from the second adhesive layer before applying the second adhesive layer to the patient's tissue.6. The method of claim 1 , ...

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Номер записи: 81

25-07-2013 дата публикации

MAGNETOSTRICTIVE AUDITORY SYSTEM

Номер: US20130190550A1

Автор: Burleigh Joan Billger, Waldron Joan Phillips

Принадлежит: Brain Basket, LLC

Disclosed is hearing device that uses magnetostrictive materials to assist a user in hearing and comprehending sounds. Conductive coils are made with a magnetostrictive covering that can comprise a film or other coating. In addition, printed circuit boards can be used with traces that form a coil to generate a magnetic field that activates a magnetostrictive film disposed over the coil traces on the printed circuit board. Enhanced effects are achieved using these systems. Delays in the signal processing can also be introduced by varying the thickness of the magnetostrictive coverings. 1. A method of assisting an individual with auditory comprehension of audible signals using a hearing device comprising:providing a coil from a printed circuit board trace on a printed circuit board;providing a magnetostrictive film that covers said coil that is formed on said printed circuit board;generating an electrical signal from said auditory signal;applying said electrical signal to said coil that causes said magnetostrictive film to change size in response to said electrical signal so that said magnetostrictive film generates auditory vibrations to assist said individual with said auditory comprehension of audible signals.2. The method of further comprising:providing a second hearing device for another ear of said individual;providing a second magnetostrictive film that has a second thickness that is different from a thickness of said magnetostrictive coating that covers a second coil on a second printed circuit board of said second hearing device so that said second hearing device has a different response time that assists said individual in comprehension of said audible signals.3. A hearing device that assists users having impaired auditory comprehension comprising:a detector that receives auditory signals and translates said auditory signals into an electrical signal that varies in amplitude in accordance with said auditory signals;a driver that amplifies said electrical ...

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Номер записи: 82

25-07-2013 дата публикации

System, method and apparatus for optical imaging of luminal organs, and for centering within and contacting a luminal organ

Номер: US20130190565A1

Автор: Brett Eugene Bouma, Gregory Dierksen, Guillermo J. Tearney, Michalina Jozefina Gora

Принадлежит: General Hospital Corp

Exemplary apparatus and method can be provided for obtaining data for at least one portion within at least one luminal or hollow sample. It is possible, e.g., using a first optical arrangement, to transceive at least one electromagnetic radiation to and from the portion(s). Further, it is possible, e.g., to actuate an expandable second basket arrangement so as to position the first arrangement at a predetermined location within the luminal or hollow sample(s). The second arrangement can have at least one prong or strip that has a flat shape on at least one side thereof.

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Номер записи: 83

25-07-2013 дата публикации

DIAGNOSTIC SYSTEM FOR DETECTION OF FLUID CHANGES

Номер: US20130190599A1

Автор: Levinson Mitchell, WYETH Richard

Принадлежит: CEREBROTECH MEDICAL SYSTEMS, INC.

A diagnostic system for monitoring changes in a medium is disclosed. The system includes a transmitter configured to generate and transmit a time-varying magnetic field into a medium responsive to a first signal. The system also includes a receiver positioned on an opposite side of the medium from the transmitter and configured to generate a second signal responsive to a received magnetic field at the receiver. The system also includes a processing unit configured to determine a phase shift between the transmitted magnetic field and the received magnetic field for a plurality of frequencies of the transmitted time-varying magnetic field. 1. A diagnostic system for monitoring changes in a medium , the system comprising:a transmitter configured to generate and transmit a time-varying magnetic field into a medium responsive to a first signal;a receiver, positioned on an opposite side of the medium from the transmitter and configured to generate a second signal responsive to a received magnetic field at the receiver; anda processing unit configured to determine a phase shift between the transmitted magnetic field and the received magnetic field for a plurality of frequencies of the transmitted time-varying magnetic field;wherein at least one of the transmitter or the receiver comprises a loop formed using a shielded transmission line.2. The diagnostic system of claim 1 , wherein the transmission line comprises a first conductor as a shield that at least partially encloses a second conductor claim 1 , and the second conductor provides a signal responsive to a varying magnetic field.3. The diagnostic system of claim 2 , wherein the transmission line comprises one of a coaxial cable claim 2 , a twisted shielded pair of wires claim 2 , a twinaxial cable claim 2 , or a triaxial cable.4. The diagnostic system of claim 2 , wherein the first conductor forms a Faraday cage around the second conductor.5. The diagnostic system of claim 1 , wherein the shielded transmission line ...

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Номер записи: 84

01-08-2013 дата публикации

PHYSIOLOGICAL MEASUREMENT DEVICE OR WEARABLE DEVICE INTERFACE SIMULATOR AND METHOD OF USE

Номер: US20130197318A1

Автор: Herr Hugh M., Petron Arthur

Принадлежит: Massachusetts Institute of Technology

A physiological measurement device or wearable device simulator includes a frame and a plurality of surfaces distributed within the frame. For each surface, a surface actuator links the surface of the frame. At least one of: i) force or position imparted by the surface on a physiological feature of a subject by the surface actuator; and ii) the force imparted by the physiological feature of the subject on the surface, can be employed to modulate the positions of the surfaces relative to each other independently of the forces imparted by or on those surfaces, thereby measuring the physiological feature of the subject or simulating a wearable device interface. 1. A physiological measurement device or wearable device interface simulator , comprising:a) a frame;b) a plurality of surfaces distributed within the frame; and i) forces applied by the surfaces to the subject, and', 'ii) the position of the surfaces relative to each other and relative to the subject', 'can be modulated independently of each other, thereby measuring a physiological feature of the subject or simulating a wearable device interface., 'c) for each surface, a surface actuator linking the surface to the frame, whereby'}2. The device or simulator of claim 1 , further including a sensor at at least a portion of the surfaces claim 1 , whereby feedback from the sensor can be employed to modulate the relative positions of the surfaces.3. The device or simulator of claim 2 , wherein the sensor is a pressure sensor.4. The device or simulator of claim 2 , wherein the sensor is a temperature sensor.5. The device or simulator of claim 2 , wherein the sensor is a position sensor.6. The device or simulator of claim 2 , wherein the modulation of force imparted by at least one of the surfaces is in response to at least one of a) a force applied to the sensor by the subject claim 2 , and b) a change in position of at least a portion of the surfaces relative to each other claim 2 , the frame claim 2 , or relative to ...

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Номер записи: 85

01-08-2013 дата публикации

System and Method for Measuring Movement of a Body Part

Номер: US20130197387A1

Автор: Bello Pablo, Darling Carson, He Chao, Lipoma Thomas

Принадлежит: REST DEVICES, INC.

A device and method for measuring movement of a body part of a subject. The method illustratively includes mounting on the body part, via at least one dielectric, at least two conductive elements in a manner as to define a fixed spacing between the elements and wherein the distance between the conductive elements and the body part varies with movement of the body part. Changes are measured in capacitance between the elements and the body part that result from movement of the body part. Data associated with the changes in capacitance is transmitted to a personal computing device 1. A method of monitoring a body part of a subject , the method comprising:mounting on the body part, via at least one dielectric, at least two conductive elements in a manner wherein the distance between the conductive elements and the body part varies with movement of the body part, each conductive element including at least two layers of conductive material bonded together so as to create an interface between the at least two layers that impedes crack propagation from one layer to an adjacent layer; andmeasuring changes in capacitance between the elements and the body part that result from movement of the body part.2. The method according to claim 1 , wherein the at least two layers of conductive material include a first and second film layer claim 1 , the second film layer deposited onto the first film layer after curing and/or flash curing the first film layer claim 1 , whereupon the second film layer is cured and/or flash cured so as to form the bond therebetween.3. The method according to claim 1 , wherein one or more of the at least two layers of conductive material include conductive ink.4. The method according to claim 1 , wherein measuring changes in capacitance includes measuring changes in a series capacitance along a path that includes each conductive element and the body part.5. The method according to claim 1 , wherein the dielectric is an elastic substrate that is mounted on ...

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Номер записи: 86

15-08-2013 дата публикации

SMART MATERIALS, DRY TEXTILE SENSORS, AND ELECTRONICS INTEGRATION IN CLOTHING, BED SHEETS, AND PILLOW CASES FOR NEUROLOGICAL, CARDIAC AND/OR PULMONARY MONITORING

Номер: US20130211208A1

Автор: Agarwal M. P., Kumar Prashanth Shyam, Mathur Gyanesh N., Rai Pratyush, VARADAN Vijay K.

Принадлежит:

Sensors mounted on a textile include at least one of electrically conductive textile electrodes; single or multiple optically coupled infrared and red emitter and photodiode or photo transistor; and thin film or Resistive Temperature Detector (RTD). Textile electrodes, electrical connections, and electrical functionalization use at least one of nanoparticles, nanostructures, and mesostructures. Conductive thread, for electrical connections, may include a fiber core made from conductive materials such as but not limited to metals, alloys, and graphine structures, and a sheath of insulating materials such as but not limited to nylon, polyester, and cotton. 1. Sensors mounted on a textile , comprising at least one of:a. electrically conductive textile electrodes;b. single or multiple optically coupled infrared and red emitter and photodiode or photo transistor; andc. thin film or Resistive Temperature Detector (RTD).2. Textile electrodes , electrical connections , and electrical functionalization using at least one of nanoparticles , nanostructures , and mesostructures.3. A device according to claim 2 , wherein the nanoparticles claim 2 , nanostructures and mesostructures comprise ink suspensions in organic binders.4. A device according to claim 3 , wherein the ink suspensions in organic binders include acrylic claim 3 , epoxy claim 3 , heat curable claim 3 , and photo curable resins.5. A device according to claim 3 , wherein the ink suspensions are compatible with textile compatible pattern transfer techniques.6. A device according to claim 5 , wherein the patter transfer techniques include screen printing claim 5 , stamping claim 5 , ink jet claim 5 , and gravure.7. A device according to claim 2 , wherein the nanoparticles claim 2 , nanostructures and mesostructures are deposited on textile.8. A device according to claim 2 , wherein the nanoparticles claim 2 , nanostructures and mesostructures are deposited on textile by at least one of flocking and dyeing.9. A ...

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Номер записи: 87

15-08-2013 дата публикации

PERSONAL EMERGENCY RESPONSE (PER) SYSTEM

Номер: US20130211291A1

Автор: Tran Bao

Принадлежит:

A method of automatically requesting assistance for a patient includes wearing a wireless device with one or more accelerometers on the patient to detect patient motion; determining a fall based on detected motions; and automatically requesting assistance for the patient if needed.

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Номер записи: 88

29-08-2013 дата публикации

Human safety indicator

Номер: US20130222139A1

Автор: Charles Mack Gouge, Darrel Self, Kenneth Armstrong, Robert Smith, Terrance Ransbury

Принадлежит: SAFETYMINDED HOLDINGS Inc

A human safety system includes a circuit including a microcontroller and at least one power source; a probe in communication with the circuit; at least one use detector in communication with the circuit; and at least one alert indicator in communication with the circuit. A method of using a human safety device, the method includes initiating operation of the human safety device; arranging the human safety device in communication with skin; and monitoring the human safety device for alert indicators. A method of monitoring a user includes waking from sleep state; sensing at least one condition of the user; determining if the sensed condition is in a human condition; continuously monitoring the condition of the user; and, returning to sleep state when the user condition is outside of the human condition for an amount of time.

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Номер записи: 89

29-08-2013 дата публикации

Sensor for Acquiring Physiological Signals

Номер: US20130225966A1

Автор: Llorca Juan Daniel, Maciá Barber Agustín

Принадлежит:

The present invention relates to a sensor for acquiring physiological signals with improved silicone rubber in particular when the sensor is included in a garment and the person who wears the garment is in high level activity, the invention furthermore relates to a device comprising the sensor, as well as garments comprising the device. 1. A sensor to be placed in contact with the skin of an user for acquiring physiological signals the sensor comprising:a) a conductive layer comprising at least conductive fibers to be placed in contact with the skin for receiving physiological signals;b) an electrical connector connected to the conductive layer;characterized in that the conductive layer comprises a plurality of orifices filled with a silicone rubber throughout the conductive area.2. The sensor according to claim 1 , wherein the conductive layer comprises at least an electrode and a track.3. The sensor according to claim 2 , wherein the track is covered with an insulating material.4. The sensor according to claim 2 , wherein the at least one electrode is a conductive fabric comprising conductive fibers and non-conductive fibers.5. The sensor according to claim 2 , wherein the track is a conductive fabric comprising conductive fibers and non-conductive fibers.6. The sensor according to claim 1 , wherein the conductive fibers are made of silver coated nylon and the non-conductive fibers are made of nylon.7. The sensor according to claim 1 , wherein the silicone rubber is a silicone rubber with molecular weight comprised between 400 g/mol and 600 g/mol.8. The sensor according to claim 1 , wherein the proportion of the conductive layer to be in contact with the skin is comprised between 50% and 80% of the conductive layer and the proportion of the silicone rubber to be in contact with the skin is comprised between 20% and 50% in respect to the total conductive layer.9. A device comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(a) at least one sensor as ...

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Номер записи: 90

12-09-2013 дата публикации

THREE-DIMENSIONAL METAL-COATED NANOSTRUCTURES ON SUBSTRATE SURFACES, METHOD FOR PRODUCING SAME AND USE THEREOF

Номер: US20130236881A1

Автор: Pacholski Claudia, Purwaningsih Lindarti, Schoen Tobias, Spatz Joachim P., Wolfram Tobias

Принадлежит: Max-Planck-Gesellschaft zur Foerderung der Wissensdchaften e.V.

The invention relates to a method for producing column-shaped or conical nanostructures, wherein the substrate surface is covered with an arrangement of metal nanoparticles and etched, the nanoparticles acting as an etching mask and the etching parameters being set such that column structures or cone structures are created below the nanoparticles and the nanoparticles are preserved as a structural coating. 1. A method for generating on substate surfaces nanostructures with a column-like or conical shape , which have a metal coating on an upper side thereof , said method comprising the steps of:{'sub': 2', '2, 'a) providing a substrate surface coated with SiOor consisting of SiO;'}b) covering the substrate surface with an arrangement of metal nanoparticles;c) contacting the substrate surface with a metal salt solution under reducing conditions,whereby a reduction of the metal salt and currentless deposition of elemental metal on the metal nanoparticles and a corresponding enlargement of the metal nanoparticles is caused; andd) etching to a depth of 10-500 nm of the substrate surface covered with the nanoparticles obtained in step c), wherein the nanoparticles act as an etching mask and etching parameters are adjusted in such a way that column-like structures or conical structures are formed underneath the nanoparticles and the nanoparticles remain kept there as a structure coating.2. The method according to claim 1 , wherein the etching step comprises a treatment with an etchant which is selected from the group consisting of chlorine claim 1 , gaseous chlorine compounds claim 1 , fluorinated hydrocarbons claim 1 , fluorocarbons claim 1 , oxygen claim 1 , argon claim 1 , SFand mixtures thereof.3. The method according to claim 1 , wherein the etching step is performed for a period of time in a range from 10 s to 60 min.4. The method according to claim 1 , wherein the nanoparticles in step b) have a predetermined two-dimensional geometric arrangement.5. The method ...

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Номер записи: 91

19-09-2013 дата публикации

SENSOR HAVING FERROGEL WITH MAGNETIC PARTICLES

Номер: US20130245402A1

Автор: Siegel Ronald A., Ziaie Babak

Принадлежит:

A sensor for detecting a condition includes a hydrogel configured to change thickness or volume in response to the condition. Magnetic particles are arranged in the hydrogel so that a magnetic property of the hydrogel changes with changes of thickness or volume of the hydrogel. Some such sensors include a magnetic-field detector that measures the magnetic field of the hydrogel. Other such sensors include a device coil is arranged with respect to the hydrogel so that changes in the magnetic property modulate an electrical property of the sensor. A sensing system using such a sensor includes a reader spaced apart from the sensor and including a reader coil and a resonance detector coupled to the reader coil to detect a the resonant frequency of the sensor. Changes in the magnetic property detectably modulate the resonant frequency. 1. A sensor for detecting a condition , the sensor comprising:a) a hydrogel configured to change thickness or volume in response to the condition;b) a plurality of magnetic particles arranged in the hydrogel so that a magnetic property of the hydrogel changes with changes of thickness or volume of the hydrogel; andc) a device coil arranged with respect to the hydrogel so that changes in the magnetic property modulate an electrical property of the sensor.2. The sensor according to claim 1 , wherein the hydrogel is arranged in a layer and the device coil is a planar coil arranged substantially parallel to the layer.3. The sensor according to claim 2 , wherein the device coil is open.4. The sensor according to claim 1 , further including a substrate and a membrane arranged to form a cavity in which the hydrogel is located and can swell or shrink claim 1 , wherein the membrane is configured to allow passage of a fluid across the membrane and block passage of particles of a predetermined size that are suspended in the fluid.5. The sensor according to claim 4 , wherein the hydrogel claim 4 , the substrate claim 4 , and the membrane are configured ...

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Номер записи: 92

19-09-2013 дата публикации

Device features and design elements for long-term adhesion

Номер: US20130245415A1

Автор: Mark J. Day, Peter H. Livingston, Shena H. Park, Tim Bahney, Uday N. Kumar, William F. Willis, William H. Righter

Принадлежит: iRhythm Technologies Inc

An electronic device for long-term adhesion to a mammal includes a housing with an electronic component. The electronic device may include a first wing and a second wing, each being integrally formed with the housing. An electrode is positioned on a bottom surface of each of the wings, the electrodes electrically connected to the electronic component. An adhesive layer is provided for adhesion to a surface of the mammal. The adhesive layer may cover a portion of the bottom surfaces of the wings but generally does not cover the electrode or a bottom surface of the housing. A method of applying an electronic device to a mammal includes removing first and second adhesive covers from first and second wings of the electronic device to expose an electrode and an adhesive coated on a bottom surface of each wing.

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Номер записи: 93

19-09-2013 дата публикации

Patient Monitoring System with Unitary Structure and Method

Номер: US20130245503A1

Автор: Hamdan Mahmoud N.

Принадлежит: Medline Industries, Inc

A unitary patient monitoring system () includes an alarm, such as a loudspeaker () and a weight sensitive switch (). Each component is encapsulated in a cover member (), which can be configured as a T-shape. The alarm is actuated when a user removes his weight from the weight sensitive switch (). Where the alarm is a loudspeaker (), an audible alarm is emitted by the loudspeaker () when a user gets up off the unitary patient monitoring system (). Optional features of the unitary patient monitoring system () include an interrupt switch () for temporarily rendering the alarm inactive and a master switch () for turning the unitary patient monitoring system () ON and OFF. The unitary patient monitoring system () can be configured to turn ON automatically when a user sits on the unitary patient monitoring system () as well. 1. A unitary patient monitoring system , comprising:a loudspeaker;a weight sensitive switch to actuate the loudspeaker; anda unitary cover member encapsulating both the loudspeaker and the weight sensitive switch within the unitary cover member.2. The unitary patient monitoring system of claim 1 , further comprising a master switch claim 1 , the master switch coupled with one or more of the loudspeaker and the weight sensitive switch claim 1 , the master switch encapsulated within the single cover member.3. The unitary patient monitoring system of claim 1 , further comprising a control circuit operable with the weight sensitive switch to actuate the loudspeaker upon application and removal of weight to the weight sensitive switch.4. The unitary patient monitoring system of claim 3 , the control circuit to actuate the loudspeaker until the weight is again applied to the weight sensitive switch.5. The unitary patient monitoring system of claim 3 , further comprising a interrupt switch claim 3 , the control circuit to prevent the loudspeaker from actuation when the interrupt switch is active until at least the weight is applied to claim 3 , and removed ...

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Номер записи: 94

26-09-2013 дата публикации

GUIDE FOR PLACEMENT OF CATHETER INTO BRAIN AND A METHOD OF UTILIZING THE SAME

Номер: US20130253288A1

Автор: Agmon Arnon

Принадлежит:

The subject matter discloses an apparatus for detecting an environment within a body comprising: an apparatus comprising a stylet and a catheter capable of being inserted into the body; a bio-sensing module for detecting a predefined material within the body, upon insertion of the stylet and catheter with close proximity to the predefined material 1. An apparatus for detecting an environment within a body comprising:an apparatus comprising a stylet and a catheter capable of being inserted into the body;a bio-sensing module for detecting a predefined material within the body, upon insertion of the stylet and catheter with close proximity to the predefined material.2. The apparatus of wherein the bio-sensing module further indicates the presence of the predefined material.3. The apparatus of wherein the indication is provided using electrical connecting element.4. The apparatus of wherein the predefined material is beta-transferrin.5. The apparatus of wherein at least a portion of the bio-sensing module is located within the stylet.6. The apparatus of wherein the bio-sensing module comprises a biosensor claim 1 , transmitter and an indication unit.7. The apparatus of wherein the bio-sensing module is located in a cavity within the stylet.8. The apparatus of claim 7 , wherein the stylet further comprises one or more apertures for allowing fluid containing the predefined material to enter the stylet cavity.9. The apparatus of wherein the predefined material contacts and activates the bio-sensing module.10. The apparatus of wherein at least a portion of the biosensor is located outside surface of the stylet.11. A method of inserting a catheter or trocar into a body comprising:a. inserting an apparatus comprising a stylet and catheter into the body;b. detecting a predefined material by a biosensor connected to the apparatus upon close proximity of the apparatus to the predefined material.12. The method according to claims 11 , further comprises a step of transmitting data ...

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Номер записи: 95

26-09-2013 дата публикации

OPTICAL-BASED PHYSIOLOGICAL SENSOR ASSEMBLY WITH DISPOSABLE BARRIER LAYER

Номер: US20130253292A1

Автор: Anderson Arik, GONOPOLSKIY Oleg, Widman Ronald A.

Принадлежит: COVIDIEN LP

A physiological sensor assembly includes a physiological sensor having at least one light source and at least one optical receiver. A substantially transparent barrier layer is disposed between the physiological sensor and the patient's skin such that the barrier layer is removably adhered to the physiological sensor and removably adhered to the patient's skin. 1. A physiological sensor assembly , comprising:a physiological sensor having at least one light source and at least one optical receiver; anda substantially transparent to near infrared light barrier layer having a first surface and an opposing second surface, said first surface configured to be removably adhered to a patient's skin and said second surface configured to be removably adhered to the sensor.215-. (canceled) This application claims priority to U.S. Ser. No. 61/156,645 filed on Mar. 2, 2009, the contents of which are hereby incorporated by reference.Non-invasive physiological sensing devices are used to elicit physiological information about a patient's body to help doctors diagnose, monitor, and treat medical conditions. Certain of such devices, including oximeters that measure the oxygen content in biological tissue, use well-known near-infrared spectroscopy (NIRS) techniques. Such devices commonly include a control/display unit and a sensor, where the sensor is connected to the control/display unit through a flexible cable. The sensor typically comprises a single-piece opaque planar pad that houses one or more light sources (e.g., light emitting diodes) for transmitting light into a patient's body and one or more optical receivers for receiving the light reflected from the patient's body. The sensor further includes electronic components, typically in the form of a printed circuit board, that communicate with and control the operation of the light sources and the optical receivers. The sensor generally has a pressure sensitive adhesive directly on the surface of the pad where the light sources ...

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Номер записи: 96

03-10-2013 дата публикации

Catheter die

Номер: US20130259964A1

Автор: Sisira Kankanam Gamage

Принадлежит: General Electric Co

A catheter die is provided and includes an elongate body having first and second opposing end portions and an end face at the first one of the first and second opposing end portions. The elongate body defines a cavity within the first end portion with an interior facing surface of the cavity disposed to extend alongside at least a portion of the first end face. At least one or more piezoresistive pressure sensors are operably disposed proximate to the cavity.

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Номер записи: 97

03-10-2013 дата публикации

Anatomical thermal sensing device and method

Номер: US20130261491A1

Автор: Paul Saurav, Stangenes Todd R., Thao Riki

Принадлежит: St. Jude Medical, Atrial Fibrillation Division, Inc

A medical device utilizing temperature sensing to identify or assess anatomical bodies or structures includes an elongate tubular member, at least one electrode, a thermal sensor, and a temperature response assessment system or component. The at least one electrode may be connected to the distal portion of the elongate tubular member, and the one or more electrode can be configured to provide energy or heat to a portion of an anatomical body or structure. The thermal sensor may be configured to measure the thermal response of the portion of an anatomical body or structure, e.g., tissue or blood pools. The temperature response assessment system or component can be coupled to the thermal sensor. In embodiments, the device may include a lumen and port opening, which may accommodate a tool, such as a needle. Methods for using temperature sensing to identify an anatomical body or structure are also disclosed. 17-. (canceled)8. A medical device comprising:a controller configured to control an energy application provided by one or more electrodes to a tissue portion; and record an output of at least one thermal sensor;', 'calculate a first thermal response after cessation of the energy application;', 'create a heating profile of the tissue portion from the output of the at least one thermal sensor; and', 'determine a characteristic of the tissue portion using the heating profile., 'a temperature response system configured to9. The medical device of claim 8 , wherein the controller is configured to constrain the amount of energy delivered to a sub-threshold level.10. The medical device of claim 9 , wherein the sub-threshold level comprises an amount of energy that will not ablate or otherwise cause necrosis of the tissue portion.11. The medical device of claim 8 , wherein the controller is configured to constrain the energy application to a level below that which causes tissue necrosis.12. The medical device of claim 8 , wherein the heating profile can be calculated by a ...

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Номер записи: 98

03-10-2013 дата публикации

Temperature Sensor for a Leadless Cardiac Pacemaker

Номер: US20130261497A1

Автор: Carroll Kenneth J., Pertijs Michiel

Принадлежит:

A leadless cardiac pacemaker comprises a hermetic housing, a power source disposed in the housing, at least two electrodes supported by the housing, a semiconductor temperature sensor disposed in the housing, and a controller disposed in the housing and configured to deliver energy from the power source to the electrodes to stimulate the heart based upon temperature information from the temperature sensor. In some embodiments, the sensor can be configured to sense temperature information within a predetermined range of less than 20 degrees C. The temperature sensor can be disposed in the housing but not bonded to the housing. 1. A semiconductor temperature sensor , comprising: a complimentary-to-absolute-temperature (CTAT) signal derived from a base-emitter voltage of the at least one bipolar transistor;', 'first and second proportional-to-absolute-temperature (PTAT) signals derived from the at least one bipolar transistor, the first PTAT signal being equal to the CTAT signal at a first temperature, the second PTAT signal being equal to the CTAT signal at a second temperature;, 'at least one bipolar transistor configured to generatean analog-to-digital converter (ADC) configured to covert the CTAT signal and the first and second PTAT signals into a digital temperature output signal; anda controller configured to scale the digital temperature output signal to represent a preferred temperature scale.2. The semiconductor temperature sensor of wherein the preferred temperature scale comprises a Celsius scale.3. The semiconductor temperature sensor of wherein the preferred temperature scale comprises a Fahrenheit scale.4. The semiconductor temperature sensor of wherein the preferred temperature scale comprises a Kelvin scale.5. The semiconductor temperature sensor of wherein the first and second PTAT signals are derived from a single bipolar transistor to which first and second bias currents are successively applied.6. The semiconductor temperature sensor of wherein the ...

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Номер записи: 99

10-10-2013 дата публикации

TRANSVERSE TRANSCRANIAL MAGNETIC STIMULATION COIL PLACEMENT FOR IMPROVED ANALGESIA

Номер: US20130267763A1

Автор: Mishelevich David J., Schneider M. Bret

Принадлежит: CERVEL NEUROTECH, INC.

Described herein are methods for neuromodulating brain activity of one or more target brain regions, the methods using Transcranial Magnetic Stimulation (TMS) to produce robust analgesia. In particular, described herein are systems for arranging one or more (e.g., a plurality) of TMS electromagnets oriented in a transverse direction, perpendicular to the posterior-anterior axis of the head, and applying sufficient energy to neuromodulate the target deep brain region. 1. A method of reducing pain by the application of Transcranial Magnetic Stimulation (TMS) , the method comprising:positioning a TMS electromagnet outside of a subject's head towards a target brain region so that the principal direction of electrical current induced by the electromagnet is transverse to the anterior-posterior axis of the subject's head; andreducing pain levels by applying stimulation from the TMS electromagnet to the target brain region.2. The method of claim 1 , wherein reducing pain levels comprises applying stimulation at a frequency above about 5 Hz.3. The method of claim 1 , wherein reducing pain levels comprises applying stimulation at a frequency below 2 Hz.4. The method of claim 1 , wherein positioning the TMS electromagnet comprises positioning a plurality of electromagnets outside of the subject's head towards the target brain region so that the principal direction of current in at least one of the electromagnets is transverse to the anterior-posterior axis of the subject's head.5. The method of claim 1 , wherein the target brain region is a deep brain region.6. The method of claim 1 , wherein the target brain region is the Dorsal Anterior Cingulate Gyrus.7. The method of claim 1 , wherein positioning the TMS electromagnet comprises positioning the TMS electromagnet so that the principal direction of current in the electromagnets is transverse to the cingulate gyms.8. The method of claim 1 , wherein positioning the TMS electromagnet comprises positioning the TMS electromagnet ...

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Номер записи: 100

10-10-2013 дата публикации

Monitoring, predicting and treating clinical episodes

Номер: US20130267791A1

Автор: Avner Halperin, Guy Meger

Принадлежит: EARLYSENSE LTD.

Apparatus and methods are described including a location sensing system that comprises a plurality of location sensors, and which is configured to identify respective locations of a plurality of clinicians, and to generate a location-sensing-system signal in response thereto. A patient-monitoring system includes a sensor, configured to measure a clinical parameter of a patient, and to generate a sensor signal in response thereto. A control unit of the patient-monitoring system includes signal analysis functionality that is configured to determine that an alert event has occurred, in response to the first sensor signal. In response to the location-sensing-system signal, the signal analysis functionality designates a first subset of the clinicians, and, in response to having determined that the alert event has occurred, the signal analysis functionality communicates the alert to the first subset of clinicians. Other applications are also described.

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Номер записи: 101

17-10-2013 дата публикации

Wearable Athletic Activity Monitoring Systems

Номер: US20130274587A1

Автор: Coza Aurel, DIBENEDETTO Christian, MUNSON Ian Michael

Принадлежит: adidas AG

A sensor garment for monitoring an individual engaged in an athletic activity includes a garment formed of textile material, and a sensor module inseparably coupled to the textile material of the garment. The sensor module includes a single-purpose sensor configured to sense a single characteristic, and a radio antenna configured to transmit data generated by the single-purpose sensor. The sensor module includes no external port. 1. A sensor garment for monitoring an individual engaged in an athletic activity , the sensor garment comprising:a garment formed of textile material; anda sensor module inseparably coupled to the textile material of the garment,wherein the sensor module comprises a sensor,wherein the sensor module comprises a radio antenna configured to transmit data generated by the sensor, andwherein an exterior of the sensor module is portless.2. The sensor garment of claim 1 , wherein the sensor module comprises and is powered by one of a thin-film battery and a super capacitor.3. The sensor garment of claim 1 , wherein the sensor module comprises a near field communication circuit.4. The sensor garment of claim 1 , wherein the sensor module comprises and is powered by one of a solar cell claim 1 , a kinetic energy conversion unit claim 1 , and a thermoelectric generator.5. The sensor garment of claim 1 , wherein the sensor is a single-purpose sensor configured to sense a single characteristic.6. The sensor garment of claim 5 , wherein the sensor module comprises no sensor in addition to the single-purpose sensor.7. The sensor garment of claim 1 , wherein the sensor module is sewn claim 1 , laser welded claim 1 , or adhered to the garment.8. The sensor garment of claim 1 , wherein the sensor module comprises a flexible printed circuit board.9. The sensor garment of claim 1 , wherein the sensor is an acceleration sensor.10. The sensor garment of claim 1 , wherein the sensor is a magnetic field sensor.11. The sensor garment of claim 1 , wherein the ...

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Номер записи: 102

24-10-2013 дата публикации

Binaural audio signal-based applications

Номер: US20130279726A1

Автор: Aaron K. Baughman, Christian Eggenberger-Wang, Peter K. Malkin

Принадлежит: International Business Machines Corp

Applications for detecting binaural sounds and customizing binaural sounds for users. A system for detecting binaural sounds according to an embodiment includes: an input system for obtaining a left side audio signal and a right side audio signal within an environment; a binaural sound detector for evaluating the left side audio signal and the right side audio signal to determine whether a binaural sound is present; and an alarm system for generating an alert when the binaural sound is detected.

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Номер записи: 103

24-10-2013 дата публикации

TRANSCRANIAL STIMULATION DEVICE AND METHOD BASED ON ELECTROPHYSIOLOGICAL TESTING

Номер: US20130281759A1

Автор: Hagedorn David W., Thompson James W.G.

Принадлежит: Evoke Neuroscience, Inc.

Embodiments of the disclosed technology provide a combination electroencephalography and non-invasive stimulation devices. Upon measuring an electrical anomaly in a region of a brain, various non-invasive stimulation techniques are utilized to correct neural activity. Stimulation techniques include transcranial direct current stimulation, transcranial alternating current stimulation and transcranial random noise stimulation, low threshold transcranial magnetic stimulation and repetitive transcranial magnet stimulation. Devices of the disclosed technology may utilize visual, balance, auditory, and other stimuli to test the subject, analyze necessary brain stimulations, and administer stimulation to the brain. 1. A bi-directional method of carrying out electrophysiological data recording and analysis with manual or automated delivery of transcranial current stimulation , comprising the steps of:via at least one electrode, conducting a non-invasive measurement of electrical currents within a brain of a person;determining functional abnormality in said person based on said conducting while providing directed sensory stimuli to said person;sending a non-invasive brain stimulation using low threshold transcranial magnetic stimulation to the brain of the person.2. The method of claim 1 , wherein the sending of the non-invasive brain stimulation is performed manually to at least one of: a single brain location; and a plurality of brain locations claim 1 , the sending done to at least one of: a manually selected site; a plurality of manually selected sites; and a preprogrammed location sequence.3. The method of further comprising:measuring, in real time, an electrophysiology measure of the brain before and after stimulation sending.4. The method of claim 1 , wherein said non-invasive brain stimulation comprises a plurality of clusters of electrodes.5. The method of further comprising:sending the non-invasive brain stimulation for an extended duration or sequence at a ...

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Номер записи: 104

31-10-2013 дата публикации

ARTICLE OF CLOTHING INCLUDING BIO-MEDICAL UNITS

Номер: US20130289382A1

Автор: Karaoguz Jeyhan, ROFOUGARAN AHMADREZA (REZA), Vorenkamp Pieter

Принадлежит: BROADCOM CORPORATION

An article of clothing includes a clothing fabric and a plurality of bio-medical units integrated into the clothing fabric. A bio-medical includes a power harvesting module, a communication module, a processing module, a functional module, a die, and an IC package. The die supports the power harvesting module, the processing module, the communication module, and the functional module. The IC package houses the die and includes a mechanism for adhering to the clothing fabric. 120-. (canceled)22. The IC of claim 21 , further comprising:an IC package housing the IC, wherein the IC package includes a fabric adhering mechanism23. The IC of wherein the fabric adhering mechanism comprises at least of:an eyelet for facilitating sewing the IC into the clothing fabric;a hook for facilitating sewing the IC into the clothing fabric;a notch for facilitating sewing the IC into the clothing fabric; anda fabric adhesive for facilitating gluing the IC into the clothing fabric.24. The IC of further comprises:an encapsulant for encapsulating the IC package.25. The IC of claim 21 , wherein the bio-medical function further comprises at least one of:an image capture function;a movement capture function;a sound capture function;a topical treatment function; andan electronic stimulation function.26. The IC of claim 21 , wherein the power harvesting module comprises at least one of:an electromagnetic signal to voltage conversion module;an RF signal to voltage conversion module;a motion to voltage conversion module;a light to voltage conversion module; anda heat to voltage conversion module.27. The IC of claim 26 , wherein the electromagnetic signal to voltage conversion module comprises at least one of:an array of inductors and a rectifying circuit module to produce the supply voltage from the electromagnetic signal; andan array of Hall-effect devices and the rectifying circuit module to produce the supply voltage from the electromagnetic signal.28. An article of clothing comprises:a ...

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Номер записи: 105

07-11-2013 дата публикации

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM

Номер: US20130296685A1

Автор: Asakawa Takeshi, SAZUKA Naoya, Tanaka Akichika, Tsuboi Toshimitsu, Wada Seiji

Принадлежит:

There is provided an information processing apparatus including an eardrum recognition unit configured to recognize a position of an eardrum based on image information regarding the eardrum, a temperature measurement unit configured to acquire a temperature within an external ear canal including the eardrum, and a temperature processing unit configured to determine a temperature of the eardrum based on a recognition result of the eardrum recognition unit and a measured temperature of the temperature measurement unit. 1. An information processing apparatus comprising:an eardrum recognition unit configured to recognize a position of an eardrum based on image information regarding the eardrum;a temperature measurement unit configured to acquire a temperature within an external ear canal including the eardrum; anda temperature processing unit configured to determine a temperature of the eardrum based on a recognition result of the eardrum recognition unit and a measured temperature of the temperature measurement unit.2. The information processing apparatus according to claim 1 ,wherein the image information regarding the eardrum is a captured image including the eardrum, andwherein the eardrum recognition unit recognizes the position of the eardrum based on the captured image.3. The information processing apparatus according to claim 2 , comprising:an imaging unit configured to acquire the image information regarding the eardrum.4. The information processing apparatus according to claim 1 ,wherein the image information regarding the eardrum is a thermal image including the eardrum,wherein the eardrum recognition unit recognizes the position of the eardrum based on the thermal image, andwherein the temperature measurement unit acquires a temperature within an ear canal including the eardrum based on the thermal image.5. The information processing apparatus according to claim 4 , wherein acquisition of the image information regarding the eardrum and temperature ...

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Номер записи: 106

07-11-2013 дата публикации

Catheter-based off-axis optical coherence tomography imaging system

Номер: US20130296695A1

Автор: Benjamin Ngo, Charles W. Mcnall, Christopher B. White, Dennis W. Jackson, Evangeline Lumabas, John B. Simpson, John F. Black, Kin F. Chan, Maegan K. Spencer, Michael H. Rosenthal, Michael Zung, Nicholas J. Spinelli

Принадлежит: Avinger Inc

A system for imaging a body lumen includes a controller and a display. The controller is configured to connect to a proximal end of a catheter having an optical fiber extending along the length of an elongate catheter body. The controller is further configured to rotate a distal end of the optical fiber from a location near a proximal end of the elongate catheter body, acquire optical coherence tomography (OCT) images using the optical fiber as the distal end of the optical fiber rotates, and determine a rotational lag of the distal end of the optical fiber. The display is configured to display one or more OCT images corrected for the rotational lag.

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Номер записи: 107

14-11-2013 дата публикации

System And Method For Optode And Electrode Positioning Cap For Electroencephalography, Diffuse Optical Imaging, and Functional Neuroimaging

Номер: US20130303874A1

Автор: Paolo Giacometti, Solomon G. Diamond

Принадлежит: Dartmouth College

An electroencephalographic electrode and optode positioning device has the form of a cap suitable for placement on a subject's head. The cap has semirigid telescopic structures that stiffen it to provide accurate electrode and optode spacing, and stability during subject activity. The cap is intended for use in functional neuroimaging and, although its materials are compatible with fMRI, is usable without fMRI to permit study of physically as well as mentally active subjects.

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Номер записи: 108

21-11-2013 дата публикации

METHOD

Номер: US20130310665A1

Автор: "OMahony Conor", Carey John B., Crean Abina M., McGrath Marie G., Moore Anne C., Vrdoljak Anto

Принадлежит: University College Cork

The present invention relates to a method for fabricating a microneedle which comprises the steps of spraying a composition into a mould, drying the composition and removal of the dried composition from the mould, thereby forming a microneedle that, when applied to the skin of a subject, pierces the stratum corneum to access the underlying tissue of the subject. The present invention also relates to a method for coating a microneedle which comprises the steps of spraying a composition onto a microneedle and drying the composition at an ambient temperature, thereby forming a coated microneedle that, when applied to the skin of a subject, pierces the stratum corneum to deliver the sprayed material to the underlying tissue of the subject. 1. A method for fabricating a microneedle which comprises the steps of spraying a composition into a mould , drying the composition and removing the dried composition from the mould , thereby forming a microneedle that , when applied to the skin of a subject , pierces the stratum corneum to access the underlying tissue of the subject.2. The method according to claim 1 , wherein the composition forms a dissolvable material following drying claim 1 , such that when the microneedle is applied to the skin of a subject it dissolves.3. The method according to claim 2 , wherein the composition comprises an agent dispersed in a solution which forms a dissolvable material following drying claim 2 , such that when the microneedle is applied to the skin of a subject it dissolves claim 2 , causing delivery of the agent into the underlying dermal tissue of the subject.4. The method according to claim 1 , wherein the composition is dried at ambient temperature.5. The method according to claim 1 , which comprises a plurality of successive spraying and drying steps to create a plurality of layers.6. (canceled)7. The method according to claim 5 , wherein the successive spraying and drying steps involve application of a plurality of different ...

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Номер записи: 109