МАТРАС ДЛЯ ПРЕДОТВРАЩЕНИЯ ХРАПА

Полезная модель относится к матрасу для предотвращения храпа, который содержит блок (11) воздушных карманов; корпусную часть (12), в которую вставлен блок (11) воздушных карманов; контроллер (13) матраса, установленный на корпусной части (12) для управления давлением в блоке (11) воздушных карманов; блок (14) датчиков давления для измерения давления в блоке (11) воздушных карманов в реальном времени; воздушный насос (15) для подачи воздуха в воздушные карманы (110); микрофон (22) для измерения шума вокруг надувного матраса (10) и блок (23) определения храпа для определения, храпит ли пользователь. Блок (11) воздушных карманов содержит воздушные карманы (110), образующие ряды и столбцы и формирующие модуль (100) воздушных карманов. Технический результат заключается в том, что при обнаружении храпа создаются колебания поверхности матраса путем многократной регулировки давления. 4 з.п. ф-лы, 25 ил.

МИНЕРАЛЬНАЯ ВАТА, ИЗОЛЯЦИОННЫЙ ПРОДУКТ И СПОСОБ ПОЛУЧЕНИЯ

... 1. Минеральная вата, способная растворяться в физиологической среде, содержащая волокна, химический состав которых включает в себя следующие компоненты в пределах, определенных ниже, выраженных в мас.%: ! SiO2от 35 до 75Al2O3от 0 до 12CaOот 0 до 30MgOот 0 до 20Na2Oот 0 до 20K2Oот 0 до 10B2O3от 0 до 10Fe2O3от 0 до 5P2O5от 0 до 3 ! причем вышеупомянутая минеральная вата содержит, кроме того, по меньшей мере, одно соединение фосфора, отличающаяся тем, что соединение фосфора представляет собой молекулу, в которой атом или атомы фосфора связан(ы) с, по меньшей мере, одним атомом углерода непосредственно или при помощи атома кислорода. ! 2. Минеральная вата по п.1, содержащая, по меньшей мере, одно соединение фосфора, выбранное из: ! а) молекулы, содержащей единственный атом фосфора, связанный, по меньшей мере, с одним атомом углерода, только при помощи атома кислорода; ! б) молекулы, содержащей единственный атом фосфора, связанный непосредственно, по меньшей мере, с одним атомом углерода. !

System and method for improved pressure adjustment

AIR CELL MODULE FOR AIR MATTRESS

The present invention relates to an air cell module for air mattress, more specifically, to an air cell including a top surface portion, supporting portions connected to the top surface portion so as to form side surface portions, and a bottom 5 surface portion connected to lower portions of the supporting portions, and non contact inducing portions formed on the supporting portions of the air cells so as to prevent contact between adjacent air cells. In addition, the air cell module for the air mattress according to the present invention includes an air cell including a top surface portion, supporting portions connected to the top surface portion so as to 10 form side surface portions, and a bottom surface portion connected to lower portions of the supporting portions, and reinforcing portions formed on one or both of the top surface portion and the supporting portions of the air cells so as to reinforce supporting power. That is, the present invention provides an air cell module which ...

Inflatable object, especially an air mattress, with a part acting as a pump and a part which can be inflated thereby

CAMP SLEEP SYSTEM

A camp sleep system is provided. The camp sleep system includes one or more sleeping components. The sleeping component has an outer surface that includes at least partially an anti-slip zone. The anti-slip zone is formed using a material having a relatively high surface friction so as to reduce sliding movement of other materials when in contact with the anti-slip zone.

PNEUMATIC WHEEL CHAIR CUSHION FOR REDUCING ISCHEMIC INJURY

A pneumatic cushion (A) for a wheel chair and the like is disclosed which comprises an air housing box (B), a plurality of air openings in the air housing box, and a plurality of air channels (16, 18, 20, 22) communicating with an air supply. The air channels communicate with the air openings to deflate and inflate individual air sacks (S) carried over the air openings. An air distribution manifold (F) includes a rotating blocking member to periodically block air distribution to the air sacks allowing them to deflate. The air sacks (S) are constructed from a fabric having a low air permeability thus allowing air to escape (70) through the sacks for deflation which cools the portion of the occupant seated on the cushion while allowing temporary pressure relief during deflation. The air sack inflation system is open so that pressure may be relieved by a backward flow of air (72) through the system.

Air mattress with smooth underside and upper side - has a head, foot and two side ends, with transverse duct, forehead support surface, and leg recess

The air mattress has an upper side (1), a rough underside (2), a head (3), a foot side (4) and two side-ends (5). The upper side has a middle part (6) supporting the person's chest and stomach, parallel to the underside and spaced between the two ends (3,4). On the head side of the middle part is a duct (7) running transversely between the two sides (5). On the duct's head side is a forehead-support surface (9) next to an end (10). The foot side of the middle part is a recess (11) for the legs. The duct is closed on both sides by a bridge piece. USE/ADVANTAGE - The air mattress enables people to recline comfortably on their stomachs, with the weight taken off their neck and spine, enabling them to breathe freely.

Warm water heating mat

BED TYPE MATTRESS ASSEMBLY HAVING AUTOMATIC BACKPRESSURE CONTROL DEVICE

The present invention relates to a bed type mattress assembly having an automatic backpressure control device, which comprises: a base frame which makes up the frame of a mattress; unit lifting units arranged and installed on the upper surface of the base frame; a first sensor part installed on the unit lift units; and a control unit which is equipped with a second sensor part attached to the body of a patient or a user and controls the unit lifting units in a way that a force for supporting a body part around the second sensor increases or decreases. According to the present invention, the mattress assembly can support bodies of patients in the best condition by selectively differentiating the supporting force in accordance with the affected part of a patient or each body part of a patient. COPYRIGHT KIPO 2016 ...

Combining method of air mattress Edges

에어 매트리스를 포함하는 매트리스 어셈블리

... 본 발명은 에어매트리스를 포함하는 매트리스 어셈블리에 관한 것으로서,다수의 지지체(251)가 형성된 에어매트리스(250); 상기 에어매트리스(250)의 하부에 위치하며, 상기 에어매트리스(250)와 유체소통 하는 매트리스(100); 및 상기 매트리스(100)에 공기를 유입시키는 송풍팬(531, 541);을 포함하는 매트리스를 제공하고자 한다.

method and system for automated produce a inflatable

INFLATABLE SLING AND METHOD FOR POSITIONING A PATIENT

An inflatable mattress-sling having an inflatable torso support pad, a first leg extending out from a first portion of the inflatable torso support pad, and a second leg spaced from the first leg and extending out from a second portion of the inflatable torso support pad. The legs include straps attached to their inner and outer seams so as to facilitate lifting of a patient.

System and Method for Maintaining Air Inflatable Mattress Configuration

A system and method for maintaining an air inflation mattress configuration sufficient for patient support and comfort. Infrared illumination levels are measured within individual or groups of inflated mattress chambers. A staggered approach to illumination monitoring of chambers or sections to eliminate crosstalk between the infrared sensors is carried out. Distributed microprocessor controllers established in a network configuration utilizing controller network protocols reduces the wiring and connections necessary for the assembled system. Various mattress cushion construction techniques, such as sewing and or RF welding methods, are used for the creation of individual chambers utilizing specific types of IR translucent, transparent or reflective materials. The construction of the cushions and bladders in the system includes the use of various types of fabrics with low to high air loss qualities as required. The overall mattress assembly, including the control systems and the methodologies ...

Adjustable bed system with split head and split foot configuration

A sleep system comprises an air posturizing module having a case, the case comprising a first case section extending medially along a length of the case to define a movable first section, a second case section adjacent to the first case section and extending along a length of the case to define a movable second section, a third case section defining a third posturing section, a fourth case section extending medially along a length of the case to define a movable third section, and a fifth case section extending medially along a length of the case to define a movable fourth section. One or more first air chambers are carried in the first, third and fourth case sections to provide a first sleep area, and one or more second air chambers are carried in the second, third, and fifth module sections to provide a second sleep area.

МОДУЛЬ ВОЗДУШНЫХ ПОЛОСТЕЙ И НАДУВНОЙ МАТРАС, СОДЕРЖАЩИЙ ЕГО

Группа изобретений относится к модулю воздушных полостей и надувному матрасу. Модуль воздушных полостей, вставленный в надувной матрас, содержит множество воздушных полостей, каждая имеет полую часть, сформированную в ней и сконфигурированную так, чтобы надуваться из-за притока воздуха или сдуваться из-за оттока воздуха, и нижнюю обшивку, связанную с нижними сторонами воздушных полостей и сконфигурированную так, чтобы блокировать полую часть каждой из воздушных полостей. Воздушная полость включает в себя часть верхней поверхности, формирующую верхнюю поверхность, часть боковой поверхности, соединенную с частью верхней поверхности и формирующую боковую поверхность и контактную часть, выступающую вверх от центра части верхней поверхности. Воздушная полость включает в себя первую соединительную часть, сформированную на краевой части воздушной полости, где часть верхней поверхности и часть боковой поверхности соединяются друг с другом для соединения части верхней поверхности и части боковой ...

СПОСОБ ФОРМИРОВАНИЯ АДАПТИВНОЙ НАКЛАДКИ ПОД ГЕОМЕТРИЧЕСКИЕ ПАРАМЕТРЫ ТЕЛА ПОЛЬЗОВАТЕЛЯ И ПЕРЕНОСНОЙ ИЗМЕРИТЕЛЬНЫЙ МАТ ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Изобретение относится к измерительной технике, а именно к способу формирования посредством переносного измерительного мата индивидуальной адаптивной накладки. Согласно предлагаемому способу размещают измерительный мат на объекте адаптации, размещают пользователя на измерительном мате, обеспечивают подгонку формы измерительного мата под геометрические параметры тела пользователя с увеличением объема ее внутренней полости посредством нагнетания текучей среды, фиксируют данные о форме измерительного мата в момент полного прекращения контакта во всем множестве точек измерительного мата между опорной и контактной стенками полости посредством определения, передачи и сохранения данных о расстояниях между указанными стенками полости во множестве точек измерительного мата. Переносной измерительный мат содержит эластичную оболочку с опорной и контактной стенками, образующую внутреннюю полость, средство сопряжения с устройством нагнетания текучей среды, измерительную сеть, содержащую множество датчиков ...

Ортопедическое изделие с упруго-перетекающим наполнителем

Изобретение относится к медицинской технике, в частности к ортопедическим противопролежневым изделиям, и направлено на повышение долговечности устройства. Ортопедическое изделие содержит чехол из гибкого материала, разделенный на ячейки, в которых находятся наполнитель с гранулами из вспененного полистирола. Гранулы из вспененного полистирола помещены и перемешаны в геле, содержащем воду, глицерин, антисептик и гелеобразователь из группы: стиромаль, карбомер, с образованием вязкоупругого наполнителя. Чехол выполнен герметизированным и вакуумированным, а его ячейки выполнены с сообщающимися внутренними объемами, с возможностью перетекания наполнителя между ячейками. 8 з.п. ф-лы, 9 ил.

AUFZUPUMPENDER GEGENSTAND, INSBESONDERE LUFTMATRATZE MIT EINEM ALS PUMPE WIRKENDEN TEIL UND EINEM DURCH DIE PUMPE AUFZUPUMPENDEN TEIL

DRUCKKONTROLLIERTE UNTERLAGE

Long cushion to be used on sunbed or at swimming pool, comprising valve for being inflated

The sunbeds at the swimming pool of a hotel are used by various persons contaminating their surfaces with sun oil and other unhygienic substances. Each of the guests could be supplied at the arrival with an individual long cushion to be inflated through a valve for use. The cushion is divided into two main chambers and a surrounding border for more comfort. The upper surface has a flocked coating preventing a sticky feeling when using the cushion.

Manually portable furniture apparatus with removable mattress portion and inflatable element

A manually portable furniture apparatus (101, Fig 1) comprises a base portion 102 configurable between a storage configuration and a support configuration, a mattress portion 105 that is releasably attached to the base portion 102 by a two-part fastening arrangement (202, Fig) and an inflatable element 301 that can be received in an insert cavity (204, Fig 2) formed between the base portion 102 and the mattress portion 105. The base portion 102 presents a first part (201, Fig 2) of the fastening arrangement (202, Fig 2), and the mattress portion 105 presents the second part (203, Fig 2). The apparatus may be a bed chair, and the fastening arrangement may be a zip. The apparatus may further comprise a foam element (501, Fig 5) that may be received in the cavity (204, Fig 2) with the inflatable element 301. The apparatus (101, Fig 1) may be configurable between the supporting and storage configurations whilst the inflatable element 301 is within the cavity (204, Fig 2), and the side walls ...

Body support platform

Inflating/deflating device for an inflatable mattress

An inflating/deflating device 21 includes a fan unit 4 disposed inside a main housing 3. A release valve assembly 7 is connected to a deflating port 313 of the main housing 3 for fluid communication with a first air passage 343 of the fan unit 4. An inlet valve assembly 6 is connected to an inflating port 314 of the main housing 3 for fluid communication with a second air passage 344 of the fan unit. A control unit 5 is provided to control the release and inlet valve assemblies 7, 6. The control unit 5 is operable to switch to a first or a second actuating position. The control unit 5 actuates the fan unit 4 and the inlet valve assembly 6 to perform an inflating mode in the first actuating position, and actuates the fan unit 4 and the release valve assembly 7 to perform a deflating mode in the second actuating position. The inflatable is an air mattress 22.

Multifunctional mattress overlay

An inflatable bed with stomach receiving hole

WHICH CAN BE INFLATED ARTICLE, IN PARTICULAR LUFTMATRATZE WITH A WHEN PUMP EFFECT PART AND A BY THE PUMP INFLATING PART

MINERAL WOOL, ISOLATION PRODUCT AND MANUFACTURING PROCESS

INFLATABLE DEVICE WITH INTEGRATED FLOW AUTOMATIC CONTROLLER AND IMPROVED ADJUSTER

AUFBLASBARER KÖRPER MIT EINER LUFTDICHTEN AUSSENHÜLLE

The invention relates to an inflatable body with an air-tight outer shell which encloses a first chamber (1) and assumes a predetermined shape in the inflated state, and with a further chamber (2) arranged at least partially in the region of the outer shell (3). A substantially simplified handling is achieved in that, in the inflated state, the further chamber (2) stretches out the outer shell (3) substantially in the predetermined shape, such that the first chamber, which is large compared to the second chamber, is not actively inflated by a pump or air-pressure connection, but air automatically flows into the first chamber as a result of a negative pressure generated during the filling process.

Patient transfer device having inclined upper surface

Inflatable device with recessed fluid controller and modified adjustment device

INFLATION CONTROL FOR AIR SUPPORTS

Pump with integrated deflation port

A pump for an inflatable device includes a housing that defines a blower chamber configured to be inserted into the inflatable device. The blower chamber includes an exhaust port configured to communicate air out of the pump. The housing also defines a deflation port, which is adjacent to the blower chamber, and an attachment portion configured to make a substantially airtight seai with the surface of the inflatable device. The pump also includes a removabiy attachable cover configured to substantially cover the blower chamber. The cover defines an opening through which the deflation port extends, and at least one vent through which air is communicated into the pump.

Inflatable device with recessed fluid controller and modified adjustment device

SUPPORT CUSHION

SUPPORT CUSHION A cushioning apparatus having exterior surface means which form a desired shape and define an internal cavity therein, and a plurality of spherical pellets which substantially fill the internal cavity. External prestressing means, internal tension members, nonstretchable panels, or an adjustable draw cord may be utilized for guiding, maintaining or changing the shape and firmness of certain sizes or configurations. The apparatus may be easily conformed to a desired shape by the user for support of a body member or the like.

ELECTRONIC COOL MAT USING PRINCIPLES OF HEAT PIPE AND SPECIFIC HEAT

In a structure of an apparatus of the present invention, a film layer (1-5) coated with aluminum having excellent thermal conductivity is directly in contact with a gel layer (1-7) below a plastic base (1-1) and then sealed. Also, since a cooling effect cannot be continuously maintained by the gel layer alone, a temperature measuring unit (1-4) is installed between gel layers such that when a temperature exceeds a reference value, a control device (1-3) recognizes the temperature rise and applies electricity to a thermoelectric element (thermal electric module) (1-2) to continuously perform an operation of lowering the temperature. A power source to be used at the time is a lithium battery or a super capacitor (1-6) having excellent charging efficiency using a USB or a charger which can be used anywhere without a cord. COPYRIGHT KIPO 2017 ...

SAFETY AIR MATTRESS

The present invention relates to a safety air mattress and, more specifically, relates to a safety air mattress preventing slippery or deflection on an edge when a user pushes a peripheral portion. According to the present invention, a curved protrusion on the peripheral portion of the air mattress is removed as being completely covered by a lateral supporting portion. The lateral supporting portion is provided to support a force from the user pushing the edge of the air mattress, having a similar level of a repulsive force as that of a conventional spring mattress. The present invention has effects in providing safety to prevent slippery for the user on a lateral side, by the lateral supporting portion. COPYRIGHT KIPO 2016 ...

Cushioning device inspection system, a sampling device for inspection of a cushioning device and a cushioning device inspection method

A system for checking interior air contamination, the system including a sealed device including twin ports, a sampling device including a pump to extract at least some of the air from the interior of the sealed device, and a microbial detect to determine if the air contains contaminants. The twin ports are removably engageable with the sampling device to allow a circuit of air between the pump unit and the sealed device, such that air extracted from one of the twin ports by the pump is returned to the other of the twin ports, allowing no escape of the air to the environment. The sealed device is sealed to prevent, except through the twin ports, exterior air to flow into the sealed device and the air from the interior to flow out.

МИНЕРАЛЬНАЯ ВАТА, ИЗОЛЯЦИОННЫЙ ПРОДУКТ И СПОСОБ ПОЛУЧЕНИЯ

Изобретение относится к области искусственных минеральных ват. Технический результат изобретения заключается в улучшении устойчивости к старению во влажной среде минеральных ват при сохранении возможности их растворения в физиологической среде и высоких механических свойств. Минеральная вата содержит следующие компоненты, мас.%: SiO2 от 35 до 75; Al2O3 от 0 до 12; СаО от 0 до 30; MgO от 0 до 20; Na2O от 0 до 20; К2O от 0 до 10; В2O3 от 0 до 10; Fe2О3 от 0 до 5; Р2O5 от 0 до 3. Минеральная вата содержит, кроме того, по меньшей мере, одно соединение фосфора, которое представляет собой молекулу, в которой атом или атомы фосфора связан(ы) с, по меньшей мере, одним атомом углерода непосредственно или при помощи атома кислорода. 5 н. и 12 з.п. ф-лы, 3 табл.

ПОСАДОЧНЫЙ УЗЕЛ ТРАНСПОРТНОГО СРЕДСТВА И УЗЕЛ ПОДГОЛОВНИКА ТРАНСПОРТНОГО СРЕДСТВА (ВАРИАНТЫ)

Изобретение относится к посадочному узлу транспортного средства, в частности к посадочному узлу, содержащему подголовник, содержащий камерный узел с множеством надуваемых камер. Посадочный узел транспортного средства содержит насос и подголовник. Подголовник содержит опорное основание, эластичный слой пеноматериала, соединенный с опорным основанием, эластичную основу, коллектор для текучей среды между основанием и слоем пеноматериала и содержащий множество клапанов. Также подголовник содержит надуваемый камерный узел и управляющее средство, функционально присоединенное к насосу и коллектору для текучей среды. Опорное основание содержит опорные кронштейны, при этом второй опорный кронштейн выполнен с каналом в нем. Эластичная основа покрывает слой пеноматериала и образует наружную поверхность. Слой пеноматериала соединен с линией подачи воздуха, проходящей через канал. Надуваемый камерный узел расположен между основанием и слоем пеноматериала или слоем пеноматериала и основой, и содержит ...

Самовыравнивающийся ортопедический матрас

Полезная модель относится к матрасам для расположения на них пользователя для снятия напряжений с мышц человека, а более конкретно к ортопедическим и противопролежневым матрасам для профилактики и лечения различных заболеваний и создания комфортных условий для сна и отдыха. Техническим результатом является повышение равномерности распределения нагрузки самовыравнивающегося ортопедического матраса при простоте конструкции. Данный технический результат достигается тем, что самовыравнивающийся ортопедический матрас включает внешний каркас в форме прямоугольного параллелепипеда, на нижней стороне которого установлена нижняя опорная пластина. Надувной воздушный модуль, установленный внутри внешнего каркаса, выполнен из герметичных воздушных камер, образованных разделенными сплошными эластичными вертикальными перемычками, расположенными параллельно длинной стороне матраса. Каждая из указанных воздушных камер содержит отверстие, выполненное по торцевой короткой стороне матраса и связанное с соответствующей ...

ПОСАДОЧНЫЙ УЗЕЛ ТРАНСПОРТНОГО СРЕДСТВА И УЗЕЛ ПОДГОЛОВНИКА ТРАНСПОРТНОГО СРЕДСТВА (ВАРИАНТЫ)

ОПОРНОЕ УСТРОЙСТВО С ГЕЛЕВЫМ СЛОЕМ

... 1. Опорное устройство, по меньшей мере, для части тела пользователя, располагаемой на нем, содержащее гелевый слой, расположенный поверх одного или более дополнительных опорных слоев, отличающееся тем, чтоупомянутый гелевый слой содержит гель, обладающий твердостью, измеряемой согласно методике по стандарту ISO 3386-1 (ISO - Международная организация по стандартизации), в диапазоне от около 0,5 кПа до около 50,0 кПа и гистерезисом в диапазоне от около 15% до около 80%. 2. Устройство по п. 1, отличающееся тем, чтоупомянутый гель обладает гистерезисом в диапазоне от около 25% до около 60%. 3. Устройство по п. 1, отличающееся тем, что упомянутый гель обладает твердостью в диапазоне от около 1,5 кПа до около 30,0 кПа. 4. Устройство по п. 1, отличающееся тем, что упомянутые один или более дополнительных опорных слоев выбраны из группы, состоящей из пенопластового слоя, пружинного слоя, текстильного слоя, газового слоя, древесного слоя, металлического слоя, пластикового слоя и их сочетаний. 5 ...

Inflatable recovery device

An inflatable recovery device comprises at least one inflatable chamber b; when inflated the device may raise a person a height d from a surface such as a floor the device may be rolled out behind a person who has fallen who could then be rolled onto the device before it is inflated via an air pump; straps a may be secured across the chest for security; the device may be used to allow the person to be moved into the sitting position and then to stand up.

A system for sampling the air contained within a cushioning device

A port 3 being adapted for connection to a cushioning device 2 and removably engagable with a sampling device (18, Fig. 8), having means for attaching the port to the cushioning device 4 and means for containing air within the cushioning device (11, Fig. 6) until such time as an inspection of the contents is carried out. The invention also provides a cushioning device comprising a port adapted for connection to a cushioning device and removably engagable with a sampling device, a sampling device for extracting a sample of air from inside a sealed cushioning device, the device having a nozzle (23, Fig. 8) removably engagable with a port on the sealed cushioning device, an auditing system comprising a device for sampling and a port adapted to be secured on a cushioning device, and a method for sampling air from the interior of a mattress by means of providing the mattress with a port through which air may be sampled, and using a pump or blower to extract air from said port for sampling; optionally ...

Airbed combination

Inflatable article

An inflatable article, more especially an air mattress, having a section acting as a pump and a section to be inflated by the pump

A bracing member

PROCEDURE FOR MANUFACTURING A LUFTMATRATZE WITH A WHEN PUMP EFFECT PART AND A BY THE PUMP INFLATING PART

PRINTINGCONTROLLED DOCUMENT

AIR CUSHION ARRANGEMENT FOR A PASSENGER SEAT

Inflatable device with recessed fluid controller and modified adjustment device

Pressure controlled pad

TIERED VOID CELLS

The disclosed technology includes tiered void cells which provide protection, comfort, and stability during compression. The tiered void cells may be arranged in vertically stacked columns and include a stroke whereby tiers of a void cell can telescope into adjacent tiers of that void cell, as well as telescope into adjacent tiers of adjacent void cells in a column. Implementations described and claimed herein include a cushioning system comprising an array of tiered void cells, wherein each tiered void cell includes a base portion, a plunger portion, the plunger portion to collapse into the base portion under compression of the cushioning system, and a living hinge elastically connecting an inner perimeter of the base portion to an outer perimeter of the plunger portion.

IMPROVED AIR BED VALVE

The disclosed technology includes an air valve assembly for providing flexibility for a user when inflating an inflatable air mattress. The air valve assembly can include a base configured to attach to a portion of the inflatable air mattress, a middle valve configured to attach to the base portion and having a first diameter, a diaphragm member configured to attach to the middle valve, and a cap configured to removably couple to a portion of the air valve. The assembly can further include an adapter configured to detachably attach to the middle valve portion. The adapter can have a portion with a second diameter that is smaller than the first diameter such that when the adapter is attached, a user may use an inflation device with a smaller dimensioned output.

CUSHIONING DEVICE FOR LARGE ANIMALS

The present invention relates to a cushion device for supporting a large animal such as a cow,a horse, a buffalo, a sheep, a goat, a pig and so forth. The cushioning device includes a top and bottom surface interconnected by a 'drop stitch' structure and a chamber. Contained within the chamber of the cushioning device is a filling material. The filling material includes a gaseous compound, a liquid or a mixture of a gaseous compound and a liquid. Additionally, the present invention also relates to the methods of transporting and installing the cushioning device. The device is shipped to the installation site absent the filling material. During installation a controlled mixture of dual phase fluids such as water and inert gas are disposed into the cushioning device, creating a gelatinous and gaseous filling material.

SYSTEM AND METHOD FOR IMPROVED PRESSURE ADJUSTMENT

A method for adjusting pressure within an air bed comprises providing an air bed that includes an air chamber and a pump having a pump housing, selecting a desired pressure setpoint for the air chamber, calculating a pressure target, adjusting pressure within the air chamber until a pressure within the pump housing is substantially equal to the pressure target, determining an actual chamber pressure within the air chamber, and comparing the actual chamber pressure to the desired pressure setpoint to determine an adjustment factor error. The pressure target may be calculated based upon the desired pressure setpoint and a pressure adjustment factor. Further-more, the pressure adjustment factor may be modified based upon the adjustment factor error determined by comparing the actual chamber pressure to the desired pressure setpoint.

INFLATABLE SLING AND METHOD FOR POSITIONING A PATIENT

An inflatable mattress-sling having an inflatable torso support pad, a first leg extending out from a first portion of the inflatable torso support pad, and a second leg spaced from the first leg and extending out from a second portion of the inflatable torso support pad. The legs include straps attached to their inner and outer seams so as to facilitate lifting of a patient.

INFLATABLE DEVICE WITH RECESSED FLUID CONTROLLER AND MODIFIED ADJUSTMENT DEVICE

The application is related to inflatable devices, and, more specifically, to an inflatable device with a recessed fluid controller and improved adjustment device. In one embodiment the application is directed to an inflatable device (10) comprising a substantially fluid impermeable bladder (20) and a fluid controller (80) comprising an electrically powered pump at least partly positioned within the bladder. In another embodiment, the application is directed to a combination of a fluid controller comprising an electrically powered pump and an inflatable device. The combination comprises the fluid controller connected to the inflatable device such that the exterior profile of the fluid controller and inflated inflatable device in combination is essentially the same as the exterior profile of the inflated inflatable device. In another embodiment, the application is directed to an inflatable system comprising a substantially fluid impermeable bladder and a fluid controller comprising pump in ...

HAND-ACTUATED AIR PUMP

A hand-actuated pump includes a cylinder with a proximal end and a distal end. The distal end defines an opening. The hand-actuated pump also includes a piston with a proximal end. The proximal end of the piston is configured to be slidably inserted into the distal end of the cylinder. An exhaust port is positioned at the proximal end of the cylinder and configured to be removably attached to an inflatable object and to communicate air to the inflatable object. At least one valve is positioned at the distal end of the piston.

PROCESS FOR PRODUCING AN AIR MATTRESS WITH A PUMP PART AND A PART TO BE INFLATED

The invention relates to a process for producing an air mattress consisting of a pump part and an inflatable part, whereby the pump part is provided with an expandable material, and the wall separating the pump part from the inflatable part is provided with a one-way outlet valve and a small aperture for the return flow of air from the inflatable part into the pump part, and whereby the pump part is provided with an inlet aperture and the inflatable part is provided with an outlet aperture. According to the invention, a metallic tool is used for welding the pump part wall between the upper and lower cover of the air mattress which forms part of a high-frequency welding machine provided with two plates abutting outside against the covers and which is removed from the air mattress after the edge is closed. A separable tool is used for arranging the pump part inside the air mattress.

AUTOMATIC TEMPERATURE CONTROL AIR MAT

The present invention relates to an automatic temperature control air mat. According to the present invention, an automatic temperature control air mat comprises: power supply; a Peltier element for high temperature; a Peltier element for low temperature; an internal chamber; a control unit; a temperature controller; an operating switch; an air pump; an air duct; a temperature sensor; an air mat; and an air hose. The present invention provides an automatic temperature control air mat which maintains the body heat of a patient, and can be conveniently used. COPYRIGHT KIPO 2016 ...

STRUCTURE OF INFLATABLE CUSHION

An improved structure of an inflatable cushion includes: a top layer constituting a surface of the inflatable cushion, a bottom layer constituting an undersurface of the inflatable cushion, and a side layer constituting a circumference of the inflatable cushion such that the inflatable cushion defines an interior space. Longitudinal stretch bands and lateral stretch bands are arranged in the interior space in such a way that portions of the longitudinal stretch bands are jointed to the top layer to form first connection sections and portions of the lateral stretch bands are jointed to the bottom layer to form second connection sections. The lateral stretch bands and the longitudinal stretch bands intersect each other and the first connection sections and the second connection sections oppose each other in a vertical direction.

ОРТОПЕДИЧЕСКИЙ МАТРАС

Полезная модель относится к матрасам для расположения на них пользователя для снятия напряжений с мышц человека, а более конкретно к ортопедическим матрасам для профилактики и лечения различных заболеваний и создания комфортных условий для сна и отдыха. Техническим результатом является повышение уровня ортопедии матраса за счет равномерного распределения нагрузки при его использовании. Данный технический результат достигается тем, что ортопедический матрас включает оболочку, выполненную в виде закрытого чехла, имеющего дно, боковые стенки и крышку, внутри которой последовательно снизу вверх расположены: основа, выполненная из слоя жесткого поролона, надувной воздушный модуль, выполненный в виде воздушной камеры, с торцевой стороны включает клапан накачивания и стравливания для подкачки воздуха и стравливания излишнего воздуха, верхний слой, прилегающий к надувному воздушному модулю, выполненный из слоя мягкого поролона. 1 ил., 2 пр.

ЭЛЕМЕНТ МЕБЕЛИ ДЛЯ ЛЕЖАНИЯ И СИДЕНИЯ

Полезная модель относится к легкой промышленности и может быть использована при обустройстве спального места или места для отдыха в качестве матраса, и/или подушки, или аксессуара для сна и отдыха. Элемент мебели для лежания и сидения включает основу с лицевой и тыльной поверхностями. Элемент мебели для лежания и сидения выполнен в виде монолитного упругого блока, лицевая и тыльная поверхности которого образованы ячейками, каждая из которых содержит смежные стенки, имеющие изменение площади поперечного сечения по высоте от лицевой поверхности к тыльной поверхности элемента мебели. Стенки ячеек имеют разную высоту и ширину. Технический результат данной полезной модели заключается в создании элемента мебели с низкой трудоемкостью обслуживания, имеющего быструю адаптацию к смене положения тела с равномерным распределением давления на его поверхность. 7 з.п. ф-лы, 3 ил.

ПОДУШКА

Полезная модель относится к изделиям легкой промышленности, предназначенным для поддержки головы и шейного отдела позвоночника взрослого человека или ребенка во время сна и отдыха в горизонтальном положении.Подушка содержит основу, состоящую из частей, выполненных из формованного пенополиуретана, отличающегося, по крайней мере, одним физико-механическим показателем. Основа выполнена цельной, образованной формованием частей в форме. Части основы соединены в результате их последовательного формования в одной или разных формах. Пенополиуретан имеет высокую кажущуюся плотность в диапазоне 30-181 кг/м.Изготовление основы подушки цельной путем последовательного формования ее частей в форме позволяет добиться прочного соединения частей между собой без использования клеящих веществ или других видов соединения.

МОДУЛЬ С ВОЗДУШНЫМИ ЯЧЕЙКАМИ ДЛЯ НАДУВНОГО МАТРАСА

Изобретение относится к модулю с воздушными ячейками для надувного матраса и направлено на улучшение работы модуля в целом и каждой ячейки в отдельности. Модуль с воздушными ячейками для надувного матраса, содержащий воздушную ячейку, включающую в себя часть верхней поверхности, опорные части, соединенные с частью верхней поверхности и образующие части боковой поверхности, и часть нижней поверхности, присоединенную к низу опорных частей. На опорных частях воздушной ячейки выполнены не вступающие в контакт участки, предназначенные для предотвращения контакта между соседними воздушными ячейками. На нижних краях опорных частей образован соединительный участок, выступающий наружу и окружающий нижние края опорных частей, и соединительный участок и часть нижней поверхности соединены высокочастотной сваркой. В опорных частях каждой воздушной ячейки образованы части сообщения, соединенные с опорными частями соседней ячейки так, что воздушные камеры, сформированные в каждой воздушной ячейке, сообщаются ...

СИСТЕМА И СПОСОБ ПОДДЕРЖАНИЯ КОНФИГУРАЦИИ НАДУВНОГО МАТРАСА

... 1. Опорная система для пациента, предназначенная для регулируемого поддержания пациента, содержащая матрас, содержащий несколько надувных камер, передатчики, расположенные вблизи поверхности указанных надувных камер, приемники, расположенные вблизи поверхности указанных надувных камер, и сеть, содержащую ряд узлов сетевых контроллеров (СК), взаимодействующих друг с другом, а также с указанными передатчиками и приемниками. 2. Опорная система по п.1, в которой указанная сеть содержит систему динамического перевода адреса. 3. Опорная система по п.2, в которой система динамического перевода адреса включает процедуру последовательного подключения питания. 4. Опорная система по п.1, в которой указанные надувные камеры матраса содержат головную секцию, содержащую первую надувную камеру, секцию для туловища, содержащую вторую надувную камеру, перемежающуюся с третьей надувной камерой, и ножную секцию, содержащую четвертую надувную камеру, перемежающуюся с пятой надувной камерой, причем каждая секция ...

ТРУБНАЯ ЗАГЛУШКА

ПЛАТФОРМА ДЛЯ ПОДДЕРЖАНИЯ ТЕЛА

... 1. Платформа для поддержания тела человека, содержащая один или более блоков для поддержания тела, причем один или каждый поддерживающий блок включает:множество столбцов, каждый из которых включает пакет наполненных текучей средой, по существу сферических упругих шаров, при этом каждый шар каждый соответствующего столбца соединен физически и посредством текучей среды только с соседним шаром (шарами) в пределах столбца, так, что столбец может сжиматься, по существу, независимо от соседнего столбца; иоснование, обеспечивающее главный резервуар для текучей среды;причем указанные столбцы распределены в регулярном порядке на указанном основании; и каждый из указанных столбцов соединен с указанным основанием так, что самый нижний шар соответствующего столбца непосредственно соединен посредством текучей среды с указанным главным резервуаром текучей среды; ипри этом самые верхние шары соответствующих столбцов вместе образуют опорную поверхность для тела.2. Платформа для поддержания тела по п.1, ...

Inflatable article

An inflatable article 10 has a collapsible inflation tube 20 attached thereto. A cover member 30 is fixed to the surface of the article and is adapted to be securable over the tube when rolled upon itself to hold the tube in the rolled condition, and thereby seal the tube. Optionally, a combined bed and bag is provided, wherein a sheet of resiliently deformable material (40, fig 4) holds at least one inflatable article according to the invention. The sheet can be laid out flat or fastened along certain edges to form a bag that preferably provides a thermally insulating enclosure that may function as a cool box.

Pressure controlled pad

Airbed combination

Manually portable furniture apparatus

WHICH CAN BE INFLATED ARTICLE, IN PARTICULAR LUFTMATRATZE, WITH A WHEN PUMP EFFECT PART AND A BY THE PUMP INFLATING PART

FOAM MATERIAL BODY WITH PULSATING LIQUID SYSTEM

IMPROVEMENTS IN WATER MATTRESS CONSTRUCTION

AUTOMATED METHOD AND SYSTEM FOR PRODUCING AN INFLATABLE PRODUCT

An automated system and method are disclosed for producing an inflatable product(100) having a first sheet, a second sheet, and a plurality of tensioning structures(1031) between the first and second sheets. The system includes an upstream tensioning structure production subsystem that produces the tensioning structures and a downstream preassembly production subsystem that couples the tensioning structures to the first and second sheets. The subsystems may operate simultaneously to produce the inflatable product in an automated, efficient, and repeatable manner.

AIR POCKET MODULE, AND AIR MATTRESS COMPRISING SAME

The present invention relates to an air pocket module and an air mattress comprising same, and can provide an air pocket module (100) inserted into an air mattress (10) and comprising: a plurality of air pockets (110) which have hollows therein, and expand by way of air inflow or contract by way of air outflow; and a lower plate (130) coupled to the bottoms of the air pockets (110), thereby covering the hollows of the air pockets (110), wherein each of the air pockets (110) comprises an upper surface part (1110) forming an upper surface, a side surface part (1120) connected to the upper surface part (1110) and forming a side surface, and a contact part (1140) protruding upward from a center part of the upper surface part (1110).

A BODY SUPPORT PLATFORM

A body support platform for supporting a human body, comprising one or more body support unit(s), the or each support unit comprising: a plurality of columns, each column comprising a stack of fluid-fillable substantially spherical resilient balls, each ball of a respective column being physically and fluidly connected only to the adjacent ball(s) within said column, such that a column may be compressed substantially independently of a neighbouring column; and a base providing a primary fluid reservoir; wherein said columns are arranged in an array across said base; and each of said columns is connected to said base, such that the lowermost ball of each respective column is directly fluidly connected to said primary fluid reservoir; and wherein the uppermost ball of respective columns collectively define a body support surface.

INFLATABLE ARTICLE, IN PARTICULAR AN AIR MATTRESS, WITH A PART WHICH ACTS AS A PUMP AND A PART WHICH IS PUMPED UP BY THE PUMP

The invention relates to an inflatable article, more especially an air mattress, having a section (2) acting as a pump and a section (1) to be inflated by the pump. The pump section has a closable inlet aperture and communicates with the inflatable section via a film valve. According to the invention, film walls (3) are disposed between the pump section and the inflatable section and are inserted between oppositely situated outer coverings (1a). Tensioning lugs (4), which extend inclinedly relative to the inside of the outer coverings and are secured there, are disposed on the outside of the film walls. The insides of the oppositely situated film walls are interconnected by means of web lugs (5) and retaining webs (10).

METHOD TO PRODUCE A MATTRESS CORE

MATTRESS WITH ADJUSTABLE FIRMNESS

A mattress can include one or more layers of foam material, an adjustable air layer including an air bladder, and a valve. The valve can be fluidically connected to the air bladder and configured to regulate pressure of the air bladder in response to actuation. Some embodiments can include a foam material positioned inside the air bladder.

НАДУВНОЙ СТРОП И СПОСОБ ПЕРЕМЕЩЕНИЯ ПАЦИЕНТА

Надувное устройство для перемещения пациента включает опорную подушку для туловища, включающую верхнюю панель, имеющую головную часть, первую дополнительную часть, вторую дополнительную часть и периферический край, нижнюю панель, имеющую головную часть, первую дополнительную часть, вторую дополнительную часть, периферический край и некоторое число отверстий, и периферическую полосу, имеющую верхний край и нижний край, так что упомянутый периферический край внутренней части упомянутой верхней панели прикреплен термосклеиванием к упомянутому верхнему краю упомянутой периферической полосы, и упомянутый периферический край внутренней части упомянутой нижней панели прикреплен термосклеиванием к упомянутому нижнему краю упомянутой периферической полосы, и, кроме того, включающую входное отверстие, расположенное в части упомянутой верхней панели, причем упомянутая нижняя панель определяет некоторое число отверстий, чтобы сформировать надувной матрас с возможностью перемещения, первую поддержку ...

СПОСОБ ИЗГОТОВЛЕНИЯ СЕРДЦЕВИНЫ МАТРАЦА

Изобретение относится к способу изготовления сердцевины матраца и направлено на создание матрацев, приспособленных непосредственно к каждому потребителю в отдельности. Сердцевина матраца состоит из двух гибких опорных слоев, между которыми установлены последовательные ряды сборных пружин, каждая из которых состоит из проволочной пружины, вокруг которой установлена гибкая полая оболочка из пенопласта. Оболочка каждой пружины снабжена радиально направленными полостями. Изготавливают проволочные пружины с разными диаметрами проволоки и при этом используют барабаны с пружинными проволоками, которые наматывают, получая проволочные пружины с различными диаметрами, формируют пенопластовые оболочки с различными характеристиками, формируют сборные пружины с желательной жесткостью путем изготовления подходящей сборки полученной оболочки с проволочной пружиной, наносят клей на срезанные стороны сборных пружин, устанавливают сборные пружины с нанесенным на них клеем между опорными слоями изготавливаемой ...

СИСТЕМА И СПОСОБ ПОДДЕРЖАНИЯ КОНФИГУРАЦИИ НАДУВНОГО МАТРАСА

Изобретение относится к устройствам матрасов и касается системы и способа поддержания конфигурации надувного матраса. Внутри отдельной камеры или групп камер надувного матраса выполняется измерение уровней инфракрасного излучения. Распределенные микропроцессорные контроллеры, объединенные в сетевую конфигурацию, использующую сетевые протоколы контроллеров, уменьшают количество проводов и соединений, необходимых для системы в сборке. Для создания отдельных камер с использованием специальных типов полупрозрачных, прозрачных и отражающих ИК материалов применяются сшивание и/или ВЧ сварка. Выполнение подушек и баллонов включает использование различных типов тканей с требуемой степенью потери воздуха - от низкой до высокой. Также допускается использование блока с ручным управлением как для программирования системы, так и для загрузки информации о работе данного устройства. Индивидуальные конструктивные решения подушек, связанные с компонентами подушек матраса для головы, туловища и ног, выполнены ...

НАДУВНОЙ СТРОП И СПОСОБ ПЕРЕМЕЩЕНИЯ ПАЦИЕНТА

... 1. Устройство для перемещения пациента, включающее;опорную подушку для туловища;первую поддержку, отходящую от части упомянутой опорной подушки для туловища, имеющую наружную полосу, прикрепленную к наружному шву, и внутреннюю полосу, прикрепленную к внутреннему шву; ивторую поддержку, отделенную от упомянутой первой поддержки и отходящую от упомянутой части упомянутой опорной подушки для туловища, имеющую наружную полосу, прикрепленную к наружному шву, и внутреннюю полосу, прикрепленную к внутреннему шву.2. Устройство для перемещения пациента по п.1, отличающееся тем, что упомянутая первая поддержка включает по меньшей мере два фиксатора полосы, один из которых расположен между упомянутой наружной полосой и упомянутым наружным швом, и другой из упомянутых фиксаторов полосы расположен между упомянутой внутренней полосой и упомянутым внутренним швом.3. Устройство для перемещения пациента по п.1, отличающееся тем, что упомянутая вторая поддержка включает по меньшей мере два фиксатора полосы ...

Body supporting cushion, made of elastic cover and to be inflated in order to meet individual needs

The cushion can be of a rectangular, round, or cylindrical shape depending on its intended use. It is made of an airtight elastic cover of latex, rubber, or plastic and is provided with a valve for being inflated. The volume can be adjusted to the individual requirements and easily changed gradually by releasing air from the cover or by inserting more air through the valve. The temperature of the air adapts quickly to the temperature of the human body.

Sitzunterlage zur Beckenbodenentlastung

Sitzunterlage (2), aufweisend einen geschlossenen hohlförmigen Kunststoff-Mantel, welcher eine fluid-befüllbare Kammer (42) definiert und ein zum Einführen des Fluids dienendes Ventil (20) aufweist, mit einem zur Auflage auf einem Sitz bestimmten Auflagebereich (6), einer zur Aufnahme einer sitzenden Person bestimmten Sitzbereich (4) und einem zwischen Auflage- und Sitzbereich (6, 4) gebildeten und diese verbindenden Übergangsbereich (8), dadurch gekennzeichnet, dass der Sitzbereich (6) einen Beckenbodenbereich (10) aufweist, der zur Aufnahme des Beckenbodens der sitzenden Person vorgesehen ist, wobei der Beckenbodenbereich (10) mit einer Einrichtung versehen ist, die den Beckenbodenbereich gegenüber dem angrenzenden Sitzbereich des Mantels absenkt, so dass die Kammer (42) im Bereich des Beckenbodens eine verringerte Stärke aufweist.

HREN

Method of producing an air mattress with one section operating as a pump and one section to be inflated by the pump

Cushion with pump and pressure regulating valve.

An inflatable seating pad (10) consists of a hand operated pump (12) integrated within the top surface to inflate the pad with air. The pad (10) has a shut-off connector (6) at one corner which locates and is connected to a pressure relief valve (8). In use, the pad (10) is inflated by pushing upon the hand operated pump (12) to over inflate the pad. The shut-off connector (6) maintains the pressure in the pad (10). To set the pressure to a desired pressure the user actuates the pressure relief valve (pre-set to optimum pressure) to operate the shut-off connector (6) to allow air to exhaust through the pressure relief valve.

Inflatable recovery device for persons following a fall

Hand-actuated air pump

Inflatable sling and method for positioning a patient

An inflatable mattress-sling having an inflatable torso support pad, a first leg extending out from a first portion of the inflatable torso support pad, and a second leg spaced from the first leg and extending out from a second portion of the inflatable torso support pad. The legs include straps attached to their inner and outer seams so as to facilitate lifting of a patient.

Pressure controlled pad

Air mattress

An air mattress is provided. The air mattress may comprises: a top sheet and a bottom sheet, the top and bottom sheets being made of a flexible airtight material and being connected to form an airtight inflatable compartment; and at least one vertical connecting unit, being disposed within the compartment, wherein the vertical connecting units are attached to respective inner surfaces of the top and bottom sheets to form connecting areas. The air mattress may also comprise a side sheet and at least one horizontal connecting unit.

Aerogel Mat and Manufacturing Method Thereof

The present invention relates to a method of manufacturing a mat containing aerogel and to a mat manufactured using this method. A method of manufacturing a mat containing silica aerogel according to an aspect of the invention includes: (S1) producing a wet gel by mixing water glass and alcohol in a reactor; (S2) modifying a surface of the wet gel by adding an organic silane compound and an organic solvent to the reactor and mixing; (S3) separating a upper liquid from a solution in the reactor and impregnating a fibrous matrix with the upper liquid; and (S4) drying the fibrous matrix impregnated with the upper liquid. According to an aspect of the invention, a mat containing silica aerogel can be manufactured using only water glass as raw material, even when applying the drying process in an ambient environment, without using expensive materials or supercritical apparatus.

Auto-stop air pump

An auto-stop air pump has a housing, a blower and an auto-stop device. The housing has an upper chamber, a lower chamber, a main inlet and an outlet. The upper chamber and the lower chamber communicate with each other. The main inlet and the outlet are formed through the housing respectively and communicate with the upper chamber. The blower is mounted in the housing and has a motor connected to a dual-sided impeller. The auto-stop device is mounted in the housing and has a shell, a film, a micro switch and an actuating unit. The film and the micro switch are mounted in the shell. The actuating unit is mounted movably through the shell. Owing to deformation of the film by pressure, the film presses the micro switch to close the micro switch so the air pump can stop working automatically.

Inflatable and Deflatable Air Pump

An inflatable and deflatable air pump is provided. The inflatable and deflatable air pump includes a panel ( 11 ), a panel cover ( 12 ) matched with the panel ( 11 ), an air chamber ( 13 ) installed inside of the panel cover ( 12 ), a motor ( 14 ) connected with the air chamber ( 13 ), and a hollow cylindrical shifting switch ( 17 ). A plurality of air inlet-outlet holes ( 111 ) are formed on the panel ( 11 ), a vent valve ( 121 ) is disposed on the panel cover ( 12 ), an impeller ( 131 ) is disposed in the air chamber ( 13 ) and is connected thereto with a rotating shaft ( 141 ) of the motor ( 14 ), and two air chamber holes ( 1321, 1322 ) are formed on the air chamber ( 13 ). The shifting switch ( 17 ) is connected with a connecting linkage ( 16 ), and the connecting linkage ( 16 ) is connected with a driving switch ( 15 ), two radial through holes ( 1711, 1712 ) perpendicular to each other and two radial half through holes ( 1731, 1732 ) perpendicular to each other are formed on the shifting switch ( 17 ), and a protruding stopping element ( 172 ) is disposed on the shifting switch ( 17 ).

Mattress deflation management

A patient support apparatus includes an inflatable support structure that varies in size as a frame of the patient support apparatus varies in size. The inflatable support structure includes a bladder assembly and bias members that urge the bladder assembly to a collapsed configuration during deflation of the bladder assembly.

Control for pressurized bladder in a patient support apparatus

An apparatus for supporting a patient, such as a hospital bed, is provided. The apparatus includes a patient support surface and at least one fluid containing bladder. A pressure control assembly is operably coupled with the bladder. When the fluid pressure within the bladder falls outside of an acceptable range of pressure values, the active adjustment of the pressure within the bladder is initiated by the pressure control assembly if the pressure does not return to the acceptable range of pressure values within a time period, e.g., a time delay, that has a variable length.

Interdigitated Cellular Cushioning

An interdigitated cellular cushioning system includes an array of void cells protruding from each of two binding layers interdigitated between the two binding layers. Peaks of each of the void cells are attached to the opposite binding layer forming the interdigitated cellular cushioning system. The interdigitated cellular cushioning system may be used to absorb and distribute a source of kinetic energy incident on the interdigitated cellular cushioning system (e.g., an impact or explosion) so that the amount of force transmitted through the interdigitated cellular cushioning system is low enough that it does not cause injury to personnel or damage to personnel and/or equipment adjacent the interdigitated cellular cushioning system.

Luminous envy tanning float system

Luminous Envy Tanning Float is a device to promote even and accelerated tanning adapted for use in water preferably comprises the following components: a pair of angled, reflective, tan; a cushioned core-supported portion; a pillow; at least one cup holder; and at least one warning label to prevent sun-burning. A user-sunbather is comfortably supported via the inflatable flotation device for even and accelerated tanning during at least one sunbathing period on a body of water and/or land.

Air mattress with internal pump

Provided is an air mattress with an internal pump wherein an air supply/release pump can be contained within the space occupied by a conventional air mattress. The ease of handling, ease of performing caretaking work, and ease of maintenance of the pump are improved without reducing comfort. The air mattress with an internal pump has a plurality of air cell groups lined up in the lengthwise direction of the air mattress. Each of air cell groups has a plurality of bladder-shaped cells lined up in the lengthwise direction of the air mattress. The air mattress has an air supply/release pump; and an air tube linking the air cell groups and the air supply/release pump in an independent system for each air cell group out of two or more air cell groups. All of the bladder-shaped cells are rod shapes extending in the widthwise direction of the air mattress, and the length of the air cell groups corresponding to the leg area of a reclining person is up to 30% less than that of the other bladder-shaped cells, leaving a space between there and the edge of the air mattress in which the air supply/release pump is disposed.

Support apparatus with gel layer

Apparatuses for supporting at least a portion of the body thereon, including a mattress or a mattress topper, include a polyurethane gel layer overlying at least one support layers in a foam material. The gel layer has a hardness of 4.5 kPa±1.5 kPa and a hysteresis of about 40%±10%. The gel layer faces a user, such that the gel layer confers objective and subjective comfort at the same time.

Air mattress system

A portable air mattress system includes an inflatable member expandable from a deflated state to an inflated state. An inflation device is in fluid communication with the inflatable member. The inflation device is configured to selectively inflate the inflatable member to the inflated state. Further, the inflation device can be removed and reattached by the user. A power supply cable is in electrical communication with the inflation device. The power supply cable is configured to provide electrical power from a power source to the inflation device so as to power the inflation device. The terminal end of the power supply cable includes a universal serial bus (USB) connector.

Air Mattress Having Only Two Inflate/Deflate Ports For Inflating Four Or Six Separate Bladders

The invention relates generally to a multi-bladder air mattress where only two inflation-deflation port members are required to inflate an air mattress having either four or six separate air bladders.

INFLATABLE DEVICE FORMING MATTRESSES AND CUSHIONS

The invention relates to an inflatable device comprising an electromechanical device and a self-sealing valve, and in particular, to any inflatable device that includes the assembly. In some embodiments, at least a portion of a fluid controller is coupled to and supported by an inflatable bladder of an inflatable device. The fluid controller may be located in a compartment, and the compartment may be within the profile of the bladder. The inflatable device may be a single bladder mattress or a dual bladder mattress. The inflatable device may include a heater or an articulation device. The inflatable device may be multi-positional device or have a storage compartment. The inflatable device may be configurable using one or more members such as a membrane or fasteners. 165.-. (canceled)66. An inflatable mattress comprising:an inflatable bladder;a compartment located within a profile of the inflatable mattress, the compartment housing a self-sealing valve and an electrically operated valve actuator;the self-sealing valve including a diaphragm, the self-sealing valve fluidly coupling the compartment to the inflatable bladder, the self-sealing valve being configured to control a flow of fluid into the inflatable bladder and out of the inflatable bladder;the electrically operated valve actuator being responsive to a controller and being configured to open the self-sealing valve;a fluid moving device being responsive to the controller and fluidly coupled to the inflatable bladder through the compartment and the self-sealing valve, the fluid controller being configured to provide fluid to the inflatable bladder;the controller configured to operate the electrically operated valve actuator and the fluid moving device.67. The inflatable mattress of claim 66 , further comprising a hose configured to fluidly couple the fluid moving device to the compartment claim 66 , wherein the fluid moving device is remotely located from the compartment.68. The inflatable mattress of claim 67 ...

Quick connector having anti-disengagement structure

A quick connector having an anti-disengagement structure includes a first body, a second body and a locking member. The locking member is connected to one end of the first body and stopped by an oil seal. The second body is connected to the first body and the locking member is fitted on the second body. A locking block of the locking member is engaged in a locking recess of the second body to complete the assembly of the first body, the second body and the locking member. Particularly, the locking recess of the present invention has an anti-disengagement design to prevent any unexpected disengagement and to ensure the connection of the connector.

MATTRESS WITH CAPACITIVE IMMERSION CONTROL

A mattress and a capacitive immersion system for adjusting the support that the mattress provides to a user are disclosed. In one embodiment, a mattress includes one or more air cells and a capacitive immersion system. The system relates generated capacitance between conductors mounted to an air cell to a pressure inside the air cells on which the conductors are mounted. More specifically, the measured capacitance may be related to a distance between the conductors. This distance may then be related to pressure with the air cells. The air cell may be inflated or deflated as required or desired to maintain a suitable minimum distance or distance that a user finds to be subjectively comfortable. 1. An adjustable mattress for supporting a user thereon , comprising:at least one adjustable fluid chamber, said fluid chamber having respective top and bottom sides thereof;a control system associated with said fluid chamber for controlling the degree of inflation of said fluid chamber, for thereby controlling the distance between the respective top and bottom sides thereof;a pair of conductor elements respectively associated with said top and bottom fluid chamber sides, for comprising a capacitive component for generating capacitance between said conductor elements based at least in part on the distance between such conductor elements; anda feedback loop interconnecting said capacitance with said control system, with said control system configured to control the inflation of said fluid chamber so as to maintain at least a predetermined distance between said fluid chamber respective top and bottom sides, so that a user received on said mattress is prevented from bottoming out against the fluid chamber bottom side.2. An adjustable mattress as in claim 1 , wherein:said at least one adjustable fluid chamber comprises a plurality of air cells; andat least one of said pair of conductor elements comprises a wire conductor.3. An adjustable mattress as in claim 1 , wherein:said at ...

Apparatus and methods for conforming a support to a body

Apparatus and methods for conforming a support to a body are described in which a portable support assembly may be worn by a bed-stricken individual around particular regions of the body where pressure ulcers tend to form. The portable support assembly may generally include adjustable supports which conform the assembly to the patient's body and which also help to distribute one or more fluid pad assemblies relative to the body.

Feeding pillow with removable support surface

A feeding pillow is constructed of a pillow body that is generally defined by a medial region and two opposing arms. The medial region is configured to be placed near or adjacent a user's stomach, with the arms generally near or adjacent the user's sides. The pillow body has a top surface that is adapted to hold a baby and a bottom surface that is adapted to be placed on the user's lap. The pillow body further includes a fabric cover and a fill material disposed within the fabric cover. Also, a support member is removably positioned at or above one of surfaces such that one surface is more firm than the other surface.

PNEUMATIC CUSHION, ACTUATOR AND VEHICLE SEAT

A pneumatic cushion, in particular for a vehicle seat, has an upper and a lower film wall and at least one longitudinal welded seam. The upper and the lower film wall in the collapsed installed state of the pneumatic cushion bear against one another and form a flat structure which is defined to the side by longitudinal side edges. The longitudinal welded seam of the film bladder is provided in a film region between the two longitudinal side edges of the pneumatic cushion. 114-. (canceled)15. A pneumatic cushion , comprising:an upper film wall; anda lower film wall, said upper and lower film walls defining at least one longitudinal welded seam, said upper and lower film walls in a collapsed installed state of the pneumatic cushion bear against one another and form a flat structure having sides with two longitudinal side edges, said longitudinal welded seam disposed in a film region between said two longitudinal side edges.16. The pneumatic cushion according to claim 15 , wherein in an inflated installed state the pneumatic cushion forms an elongate claim 15 , tubular structure or adopts a substantially flattened geometric shape.17. The pneumatic cushion according to claim 15 , wherein said longitudinal welded seam is provided approximately in a central region of at least one of said upper film wall or said lower film wall between said two longitudinal side edges.18. The pneumatic cushion according to claim 15 , further comprising a plastic film forming said upper and lower film walls claim 15 , said longitudinal welded seam configured and disposed such that when filling the pneumatic cushion with air a tensile force claim 15 , which is exerted by portions adjacent to said longitudinal welded seam of said plastic film on said longitudinal welded seam thereof claim 15 , acts in a direction which extends substantially parallel to a flat plane spanned by said longitudinal welded seam.19. The pneumatic cushion according to claim 15 , wherein the pneumatic cushion is ...

RESILIENT GRID FOR USE WITH CELLULAR CUSHIONS

A resilient grid () for use with an inflatable cellular cushion () or mattress, the grid () comprising a plurality of openings (), each opening () positioned and dimensioned to fit around a cell () of a cellular cushion () or mattress when the grid () is positioned on the base of the cushion or mattress. The grid can have an angled front support () side bolsters (). These components can be modular. The grid () provides stability and enhances positioning while providing temporary protection against bottoming out and provide airflow paths () among the cells. 1. In an a cushion having an array of individual upstanding cells , a support and positioning apparatus comprising structural members defining a plurality of openings , each one of said openings disposed to position around one of said array of individual upstanding cells whereby said apparatus provides support and stability to the array of cells when a user is positioned on the cushion.2. The apparatus of wherein the structural members are arranged in transverse and longitudinal rows that define a plurality of openings arranged in transverse and longitudinal rows.3. The apparatus of further comprising a front support for under a leg area of a seated user.4. The apparatus of further comprising a first side bolster and a second side bolster.5. The apparatus of further comprising a front support for under a leg area of a seated user claim 1 , a first side bolster and a second side bolster.6. The apparatus of wherein the front support and the side bolsters are removable.7. The apparatus of wherein the structural members comprise resilient foam.8. A resilient grid for use on an inflatable cellular cushion having a base and plurality of upstanding claim 1 , inflatable cells on the base claim 1 , the grid comprising a body section for positioning on the base of the cushion claim 1 , said body section comprising a plurality of body members that define a plurality of openings claim 1 , each of said plurality of openings ...

MATTRESS SYSTEM INCLUDING LOW PRESSURE COMMUNICATION AIR CHAMBER

The present invention relates to a mattress system in which a ultra low pressure plenum is positioned within the mattress system. In one embodiment, the ultra low pressure plenum is a bladder which is sandwiched between layers of a foam material. A plurality of ultra low pressure plenums formed as columns extending longitudinally or laterally along the length of the mattress system can be used. 1. A support system for a body part comprising:a top layer,a bottom layer; andan ultra low pressure section positioned between said top layer and said bottom layer, said low pressure section including a gas therein, wherein said top layer displaces said gas within said low pressure section.2. The support system of wherein a pressure in said low pressure section is less than about 20 mm of water.3. The support system of wherein a pressure in said low pressure section is less than about 10 mm of water.4. The support system of wherein a pressure in said low pressure section is less than about 5 mm of water.5. The support system of wherein said top layer and said bottom layer are formed of a foam material.6. The support system of wherein said ultra low pressure section is a plenum formed of a closed plastic or urethane material.7. The support system of wherein said ultra low pressure section comprises a plurality of the ultra low pressure plenums formed as columns extending longitudinally or laterally along the length of the support system.8. The support system of wherein each of said plenums if formed of a elastic sleeve around a closed plastic or urethane material to provide a column of gas and the plenums are contained in a side by side relationship.9. The support system of wherein each of said plenums are staggered within said support system and further comprising a fluid medium in spaces between said plenums.10. The support system of wherein said top layer claim 7 , said ultra low pressure section claim 7 , and said bottom layer are attached to one another for providing ...

Cell Matrix System And Method For Manufacturing Same

A cell matrix expandable structure includes of a plurality of interconnected cells normally in flat form but readily expandable into the form of a container upon the introduction of fluid. The structures may be made out of recyclable films. Methods of manufacturing the cell matrix in a continuous manufacturing process are also disclosed. 1. A method for manufacturing an expandable cell matrix , comprising the steps of:providing first and second sheets of material, each sheet having a top, a bottom, and two sides;creating a plurality of folds in the first and second sheets, each fold forming a top extending from the sheet along an axis between the two sides of the sheet;cross sealing together the bottom of the first sheet to the top of the second sheet between each of the plurality of folds on each sheet, such that the folds on each sheet extend outwards from the two sheets;gusset sealing a top of each fold to create a cell shape; andvertical sealing to form a plurality of cells.2. The method of wherein the cell matrix is adapted to be stored in a substantially flat form when un-inflated; and wherein the cell matrix is adapted to provide support when inflated with a fluid.3. The method of wherein the steps are repeated a plurality of times in a continuous manufacturing process.4. The method of wherein the plurality of cells creates an array of cells two or more of which are in fluid communication with each other.5. The method of claim 1 , further comprising the step of inflating the cell matrix by introducing fluid.6. The method of claim 1 , further comprising the step of creating a port on at least one cell for introducing fluid.7. The method of wherein the step of cross sealing creates one or more openings to allow fluid communication between adjacent folds.8. The method of wherein the step of gusset sealing comprises forming a gusset.9. The method of wherein the step of gusset sealing creates substantially square flat-top cells when inflated.10. The method of ...

APPARATUSES AND METHODS PROVIDING VARIABLE SUPPORT AND VARIABLE COMFORT CONTROL OF A SLEEP SYSTEM AND AUTOMATIC ADJUSTMENT THEREOF

An apparatus and method providing variable support and variable comfort control of a sleep system, the apparatus including a sleep support member including: a comfort layer including: a plurality of comfort layer inflatable members; and a comfort layer sensor configured to provide data relating to respective pressures of the comfort layer inflatable members; a data analysis unit configured to analyze data provided by the comfort layer sensor and to generate analyzed comfort layer data; and a control wait configured to control a pressure within each of the respective comfort layer inflatable members using the analyzed comfort layer data. 149-. (canceled)50. A sleep system comprising: a plurality of support layer inflatable members; and', 'a support layer sensor configured to provide data relating to respective pressures of the support layer inflatable members;, 'a support layer comprising, 'a sleep support member comprisinga data analysis unit configured to analyze data provided by the support layer sensor and to generate analyzed support layer data; anda control unit configured to control a pressure within at least one of the support layer inflatable members using the analyzed support layer data,wherein the data analysis unit is configured to determine an adjustment to a pressure of at least one of the support layer inflatable members that would cause the sleep support member to provide a more suitable combination of comfort characteristics and support characteristics for a person disposed on the sleep support member, andwherein the control unit is configured to adjust the pressure of the at least one of the support layer inflatable members based on the determined adjustment.51. The sleep system according to claim 50 , wherein the support layer inflatable members are configured such that the pressure within each of the respective support layer inflatable members can be controlled using a fluid.52. The sleep system according to claim 50 , wherein the data analysis ...

Component with multiple layers

Components are disclosed that include a first layer and a second layer affixed to the first layer or an optional third layer. At least one of the first layer and the second layer includes a gel foam.

APPARATUSES AND METHODS PROVIDING VARIABLE SUPPORT AND VARIABLE COMFORT CONTROL OF A SLEEP SYSTEM AND AUTOMATIC ADJUSTMENT THEREOF

An apparatus and method providing variable support and variable comfort control of a sleep system, the apparatus including a sleep support member including: a comfort layer including: a plurality of comfort layer inflatable members; and a comfort layer sensor configured to provide data relating to respective pressures of the comfort layer inflatable members; a data analysis unit configured to analyze data provided by the comfort layer sensor and to generate analyzed comfort layer data; and a control unit configured to control a pressure within each of the respective comfort layer inflatable members using the analyzed comfort layer data. 149-. (canceled)50. A sleep system comprising: a plurality of comfort layer inflatable members; and', 'a comfort layer sensor configured to provide data relating to respective pressures of the comfort layer inflatable members;, 'a comfort layer comprising, 'a sleep support member comprisinga data analysis unit configured to analyze data provided by the comfort layer sensor and to generate analyzed comfort layer data; anda control unit configured to control a pressure within at least one of the comfort layer inflatable members using the analyzed comfort layer data,wherein the data analysis unit is configured to determine an adjustment to a pressure of at least one of the comfort layer inflatable members that would cause the sleep support member to provide a more suitable combination of comfort characteristics and support characteristics for a person disposed on the sleep support member, andwherein the control unit is configured to adjust the pressure of the at least one of the comfort layer inflatable members based on the determined adjustment.51. The sleep system according to claim 50 , wherein the comfort layer inflatable members are configured such that the pressure within each of the respective comfort layer inflatable members can be controlled using a fluid.52. The sleep system according to claim 50 , wherein the data analysis ...

AIR MATTRESS

An air mattress includes an inflatable compartment, strips and decoration strips. The inflatable compartment includes a top wall, a bottom wall and a side wall surrounding the peripheries of the top wall and the bottom wall. The strips are air pervious and disposed in the inflatable compartment. The strips are connected between the top wall and the bottom wall. The decoration strips surround the top wall and are connected between the top wall and the side wall, so that the side wall is formed into a first layer portion and a second layer portion. 1. An air mattress , comprising:an inflatable compartment, comprising a top wall, a bottom wall and a side wall surrounding peripheries of the top wall and the bottom wall;a plurality of strips, air-pervious and disposed in the inflatable compartment, the strips are connected between the top wall and the bottom wall; anda plurality of decoration strips, surrounding the top wall and connected between the top wall and the side wall, so that the side wall is formed into a first layer portion and a second layer portion.2. The air mattress according to claim 1 , wherein each of the strips has a first supporting portion claim 1 , a second supporting portion and a third supporting portion claim 1 , an end of the second supporting portion outwardly extends to form a first reserved portion claim 1 , an end of the third supporting portion outwardly extends to form a second reserved portion claim 1 , the first reserved portion is connected to the second reserved portion so that the first supporting portion claim 1 , the second supporting portion and the third supporting portion face the side wall.3. The air mattress according to claim 2 , wherein each of the strips has a first connecting portion and a second connecting portion claim 2 , the first connecting portion is located between the first supporting portion and the second supporting portion claim 2 , the second connecting portion is located between the first supporting portion ...

Pneumatic lift with unidirectional valve

A pneumatic lift including inflatable mattresses stacked one atop another and arranged in air flow communication with one another, but with each being independently deflatable. 1. A unidirectional valve arranged in air flow communication between each of a first inflatable mattress and a second inflatable , said unidirectional valve comprising:a first housing configured to be sealingly located in a panel of a first inflatable mattress, said first housing having at least one opening in air flow communication with an interior of said first inflatable mattress and a conduit communicating between an interior portion of said first housing and an external ambient environment;a second housing configured to be sealingly located in a panel of a second inflatable mattress so as to be in mating relationship with said first housing, said second housing having at least one opening communicating with an interior of said second inflatable mattress; anda resilient diaphragm captured by said first housing so as to isolate said conduit from said interiors of said inflatable mattresses thereby maintaining said interior portion of said first housing at an ambient external pressure during inflation and deflation of said first and second inflatable mattresses.2. A unidirectional valve according to wherein said resilient diaphragm is outwardly biased.3. A unidirectional valve according to wherein said resilient diaphragm is outwardly biased by a spring located within said interior portion of said first housing.4. A unidirectional valve according to wherein said first housing includes a central pier having an intermittent free edge claim 1 , a downwardly projecting annular wall claim 1 , and two spaced apart claim 1 , coaxially arranged annular rings that project downwardly from an under surface of said central pier.5. A unidirectional valve according to wherein said annular rings are arranged in coaxial relation to said downwardly projecting annular wall and said central pier structurally ...

Expandable Structure Constructed from Sealed Films

An expandable structure is manufactured using sheets of thermoplastic material sealed together. The expandable structure has a concertina pattern on its sides that allows the structure to expand and collapse like an accordion. The concertina pattern is cut into the sheets of material rather than being folded into the material to speed up the manufacturing process. 1. A method for manufacturing an expandable structure , comprising the steps of:joining together a first and second sheet of material with a seal along the lengths of the sheets;cutting the first and second sheets along the seal;joining at least a portion of the periphery of a third sheet of material to at least a portion of the periphery of the first sheet;joining at least a portion of the periphery of a fourth sheet of material to at least a portion of the periphery of the second sheet; andcutting a concertina pattern along at least a portion of the periphery of the sheets;wherein the expandable structure is adapted to be inflated with a fluid so that the sheets form a generally rectangular shape having a concertina pattern on its sides.2. The method of wherein the seal comprises a pair of seals generally parallel to each other and the step of cutting along the seal comprises cutting between the pair of seals.3. The method of wherein each of the first and second sheets has two sides generally parallel to its length; and the seal is in a middle area between the two sides.4. The method of wherein the step of cutting along the seal cuts the seal into two seals.5. The method of wherein the expandable structure is adapted to be stored in a substantially flat form when un-inflated; and wherein the expandable structure is adapted to provide support when inflated with a fluid.6. The method of wherein the material is provided by two or more feed rolls.7. The method of claim 1 , further comprising the step of creating a port on the expandable structure for introducing fluid.8. The method of wherein the material ...

CUSHION BLADDER WITH MIDDLE LAYER HAVING GAPS AND VARIOUS POSITIONED INTERIOR WELDS

A cushioning device has two materials that are sealed together at their peripheral edges to form first and second sides and first and second ends. Positioned between the first and second materials is a middle material. The middle material has the top and bottom sides, a gap between the first side and the middle material and another gap between the second side and the middle material. In addition, the first material is sealed to the middle material's top side by a first set of interior welds. The second surface is sealed to the middle material's bottom surface by a second set of interior welds. The first set of welds on the middle material's top surface and the second set of welds on the middle material's bottom surface are not superimposed on each other or overlap each other. 120-. (canceled)21. A cushioning device comprising:a first layer of air impervious material having a first perimeter edge and a second layer of air impervious material having a second perimeter edge wherein the first perimeter edge and the second perimeter edge are sealed together to form a first side, a first end, a second side, and a second end;a middle layer positioned between the first layer and the second layer to form an upper fluid area and a lower fluid area and extending from said first end to said second end but terminating inwardly of said first and second sides to allow air flow between said upper fluid area and said lower fluid area, said middle layer having an upper surface and a lower surface, said first layer being joined to said middle layer at said upper surface by a first set of welds, and said second layer being joined to said middle layer at said lower surface by a second set of welds; andsaid first set of welds spaced and offset from said second set of welds wherein when said upper and lower areas are filled with a fluid said first layer and said second layer form lofted structures that are spaced and offset from each other.22. The cushioning device of wherein the middle ...

Method of producing an internal tensioning structure useable with inflatable devices

An internal tensioning structure for use in an inflatable product fulfills the basic function of maintaining two adjacent inflatable surfaces in a desired geometric arrangement when the inflatable product is pressurized. The tensioning structure is formed by connecting a pair of plastic strips sheets via spaced-apart strands, such as strings or wires. When pulled taut, the strands provide a high tensile strength between the two opposed plastic strips. At the same time, the plastic strips facilitate a strong, long-lasting weld between the tensioning structure and the inflatable product.

INTERNAL TENSIONING STRUCTURE USEABLE WITH INFLATABLE DEVICES

An internal tensioning structure for use in an inflatable product fulfills the basic function of maintaining two adjacent inflatable surfaces in a desired geometric arrangement when the inflatable product is pressurized. The tensioning structure is formed by connecting a pair of plastic strips sheets via spaced-apart strands, such as strings or wires. When pulled taut, the strands provide a high tensile strength between the two opposed plastic strips. At the same time, the plastic strips facilitate a strong, long-lasting weld between the tensioning structure and the inflatable product. 1. An inflatable product comprising:a first sheet;a second sheet disposed opposite the first sheet, the first and second sheets spaced apart to define a gap; and a plurality of strands uniformly spaced apart and arranged substantially parallel to one another;', 'a first weld sheet having the plurality of strands uniformly affixed to an upper surface of the first weld sheet and affixed to the first sheet; and', 'a second weld sheet disposed opposite the first weld sheet, the plurality of strands captured between the first and second weld sheets when the first and second weld sheets are affixed to one another., 'a tensioning structure spanning the gap between the first sheet and the second sheet, the tensioning structure comprising2. The inflatable product of claim 1 , wherein each strand includes a first terminal end and a second terminal end claim 1 , the first and second weld sheets are strips claim 1 , the strips include adjacent first longitudinal edges and adjacent second longitudinal edges spaced apart from the adjacent first longitudinal edges claim 1 , and the first terminal ends of the strands are positioned adjacent to the adjacent first longitudinal edge of the strips.3. The inflatable product of claim 2 , wherein the first terminal ends of the strands are sandwiched between the strips.4. The inflatable product of claim 2 , wherein the tensioning structure further includesa ...

Anatomically shaped pillow

The present invention relates to an anatomically shaped pillow that, in particular, can be used as a whole-body pillow comprising, when viewed in plan view, at least one curved portion and at least one comparatively elongated middle portion for the body region, which middle portion makes a transition to the curved portion, wherein at least one limb of the pillow is provided for the head region, and at least one limb of the pillow is provided for the body region. It is the object of the invention to create an anatomically shaped pillow that provides a resting person in a largely stretched-out state or with the legs only slightly bent in a natural sleeping position both with support along the body, and with support in the head region. According to the invention, for this purpose the limb of the head region and the limb of the body region form an acute angle relative to each other.

CUSHIONING SUPPORT DEVICE AND METHOD OF MAKING THE SAME

A cushioning support device and a method for making the same are disclosed. The device comprises a first polyurethane foam having a non-slip sheet attached on a surface of the first foam, a second polyurethane foam having a resting sheet attached on a surface of the second foam, and a compound pressure-redistributing body. The first and second polyurethane foams are arranged one over another into a stack which is welded and envelops to form at least an internal pocket along a weld line. The internal pocket houses the pressure-redistributing body, and it comprises a foam and a solid gel attached on a top surface of the foam, wherein the solid gel is securely positioned by way of melting. Dips of the gel can lodge into the small interstices of the foam material during the melting process; the gel gets into a solid state after solidification. 1. A cushioning support device for use in supporting a human body , comprising:a first polyurethane foam, wherein the first polyurethane foam has a non-slip sheet attached on a bottom surface of the first foam;a second polyurethane foam, wherein the second polyurethane foam has a resting sheet attached on a top surface of the second foam sheet; anda compound pressure-redistributing body, wherein the compound pressure-redistributing body comprises a foam and a solid gel attached on a top surface of the foam, wherein parts of the solid gel lodge into small interstices of the foam material;wherein the first and second polyurethane foams are arranged one over another in a top-down manner into a stack and are welded together;wherein the first and second polyurethane foams envelop at least an internal pocket formed by way of winding of a weld line, wherein the internal pocket is located inside the cushioning support device at a position operable for supporting the human body;wherein the compound pressure-redistributing body is located inside the internal pocket and the internal pocket's volume is larger than the compound pressure- ...

EASILY REMOVABLE, REUSABLE SEAT CUSHION

A flexible cushion for removably attaching to a non-planar surface for use by a human seat, hand, arm or knee. The cushion comprises a housing having a top and bottom surface, a flexible gel layer in said housing and a flexible adhesive layer permanently applied to the bottom housing surface. Preferred embodiments use this cushion for the main motorcycle rider or a fender-riding passenger. It also serves as an excellent portable cushion for stadium seats and bleachers. 1. A flexible cushion for removably attaching to a surface and resting a human seat , hand , arm or knee thereon , said cushion comprising: a housing having a top and bottom surface , a flexible gel layer in said housing and a flexible layer of adhesive permanently applied to the bottom surface of said housing.2. The flexible cushion of wherein said housing further comprises at last one foam layer.3. The flexible cushion of wherein said surface is non-planar and the bottom surface of said cushion is meant to conform in shape to said non-planar surface.4. The flexible cushion of claim 1 , which is a seat cushion for use on a vehicle selected from the group consisting of: a motorcycle claim 1 , a wheelchair claim 1 , industrial equipment claim 1 , a tractor claim 1 , a riding mower and a snowmobile.5. The flexible cushion of claim 4 , which is used for positioning on a curved motorcycle fender for a passenger to use.6. The flexible cushion of claim 1 , which is a seat cushion for use on an existing seating area selected from the group consisting of: an office chair claim 1 , a main rider seat of a motorcycle claim 1 , a lawn chair claim 1 , a folding chair claim 1 , a bar stool and a picnic bench.7. The flexible cushion of claim 1 , which is a seat cushion for use at a sporting event for temporarily adhering to at least one of: an outdoor stadium seat claim 1 , a bleacher and a sports vehicle.8. The flexible cushion of claim 7 , which further includes a shoulder strap connector or handle for ...

MATTRESS

The objective of the present invention is to provide a mattress including a plurality of cells provided on a body pressure working surface of a substrate that supports a human body, and a pressure control means that changes a setting of a height of each cell by adjusting a pressure in a fluid chamber formed within the cell. An elastic cushion layer is provided on a body pressure working surface of the cells, and a constricted portion is formed in a middle in the height of the each cell so that the body pressure working surface of the cell is allowed to tilt following deformation of the cushion layer as a result of the cells' precession-deformation at the constricted portion. 1. A mattress comprising:a plurality of cells arranged on a body pressure working surface of a substrate that supports a human body;a pressure control means that changes a setting of a height of each cell by adjusting a pressure in a fluid chamber formed within the cell;an elastic cushion layer provided on a body pressure working surface of the cells; anda constricted portion formed in a middle in the height of the each cell so that the body pressure working surface of the cell is configured to be tilted following deformation of the cushion layer as a result of the cells' precession-deformation at the constricted portion.2. The mattress according to claim 1 , wherein a bottom center portion of the cells are supported by the substrate and the cells are allowed to tilt against the substrate.3. The mattress according to claim 1 , wherein the pressure control means is able to change the setting individually about the heights of the plurality of cells.4. The mattress according to claim 1 , wherein each of the cells has a rectangular shape with rounded corners as seen in a height direction projection.5. The mattress according to claim 1 , wherein an elastic framework is provided and the plurality of cells are arranged inside the framework.6. The mattress according to claim 1 , wherein the cushion ...

Quilted Mattress Panels with Gel Fibers and Mattresses Made with Same

A quilted panel for a mattress having gel fibers incorporated therein so as to bring the gel material closer to the top of the mattress such that the benefits of the gel material are better realized by the user. In some embodiments, the gel fibers are incorporated into the FR fiber pad of the quilted panel. In other embodiments, a separate gel fiber pad is positioned within the quilted panel. 1. A quilted panel comprising:a. a top fabric laver; andb. a fiber pad located below the top fabric laver, wherein the fiber pad comprises a fiber blend and wherein the fiber blend comprises gel fibers, wherein the top fabric layer and the fiber pad are quilted together.2. The quilted panel of claim 1 , wherein the fiber blend further comprises polymeric fibers.3. The quilted panel of claim 2 , wherein the polymeric fibers comprise polyester fibers.4. The quilted panel of claim 2 , wherein the fiber blend further comprises cellulosic fibers.5. The quilted panel of claim 1 , wherein the gel fibers comprise between 5-100% claim 1 , inclusive claim 1 , of the fiber blend.6. The quilted panel of claim 5 , wherein the gel fibers comprise between 20-90% inclusive claim 5 , of the fiber blend.7. The quilted panel of claim 6 , wherein the gel fibers comprise between 40-85% inclusive claim 6 , of the fiber blend.8. The quilted panel of claim 7 , wherein the gel fibers comprise between 50-80% inclusive claim 7 , of the fiber blend.9. The quilted panel of claim 1 , claim 1 , wherein the fiber pad comprises a flame retardant.10. The quilted panel of claim 1 , further comprising a flame resistant pad quilted with the top fabric layer and the fiber pad.11. The quilted panel of claim 10 , wherein the flame resistant pad is positioned between the top fabric layer and the fiber pad.12. The quilted panel of claim 1 , further comprising a foam layer quilted with the top fabric layer and the fiber pad.13. The quilted panel of claim 1 , further comprising a bottom insulation layer located below the ...

METHOD AND APPARATUS FOR MONITORING AND CONTROLLING PRESSURE IN AN INFLATABLE DEVICE

A system includes a fluid controller coupled to an inflatable bladder and configured to add fluid to and remove fluid from the inflatable bladder, a control unit configured to provide information used by the fluid controller to adjust the pressurization of the inflatable bladder, the control unit including a user interface configured to display a plurality of indicia corresponding to a range of pressure levels in which the inflatable bladder is employed by a user, where each of the plurality of indicia is associated with a different level of pressure of the inflatable bladder, respectively. In one embodiment, the fluid controller is configured to adjust the pressurization, in response to a user input at the user interface, to a pressure level selected by the user based on a current pressure level of the inflatable bladder, the pressure level selected by the user and an operating time of the fluid controller. 1. A method of employing a user interface to adjust a pressurization of an inflatable bladder using a fluid controller , the method comprising acts of:displaying in the user interface a plurality of indicia corresponding to a range of pressure levels in which the inflatable bladder is employed by a user, wherein each of the plurality of indicia is associated with a level of pressure of the inflatable bladder, respectively;adjusting the pressurization of the inflatable bladder, in response to a user input at the user interface, to a pressure level selected by the user based on a current pressure level of the inflatable bladder, the pressure level selected by the user and an operating time of the fluid controller, without performing any pressure sensing to determine a pressure level in the inflatable bladder; andassociating a first indicia included in the plurality of indicia with the current pressure level and a second indicia included in the plurality of indicia with the pressure level selected by the user.2. The method of claim 1 , further comprising an act of ...

Bean bag chair with storage compartment

An improved bean bag chair is disclosed that not only provides conforming support for a person's body in a variety of positions, but also provides a closable storage compartment for storing a large number of miscellaneous articles of varying size, shape and hardness, all without compromising the chair's effectiveness in providing conforming support. The chair includes an upper flexible bag defining an upper compartment that carries an adaptable filler material, and it further includes a lower flexible bag defining a lower compartment for receiving and storing the miscellaneous articles. A closure, e.g., a zipper, secures the upper and lower flexible bags together.

Patient support systems and methods of use

A patient support system includes a patient support apparatus and a support surface mounted on the patient support apparatus. The patient support apparatus is reconfigurable among a plurality of different configurations for supporting a patient on the support surface in a plurality of positions. The support surface is mounted on the patient support apparatus to move in response to reconfiguration of the patient support apparatus.

MATTRESS STRUCTURE INCLUDING LOW AIR LOSS

An inflatable cell that is inflatable with a fluid, such as air, comprises a flexible casing that is closed at its ends, the casing defining, between its walls, at least one inflatable chamber; and at least one fluid insertion means for inserting fluid into the chamber and at least one fluid removal means for removing fluid from said chamber, these insertion and removal means being bonded in substantially airtight manner to at least one end of the casing; and at least one link means for linking the cell to another identical cell, which link means are integral with or secured to the casing. A method of manufacturing such a cell and a support device of the mattress type that is manufactured on the basis of assembling together such cells are also disclosed. 120.-. (canceled)21. A mattress for supporting a person , the mattress comprisinga cover defining an interior region,a plurality of laterally extending inflatable bladders in the interior region of the cover; andan air distributor located in the interior region of the cover, the air distributor having a plurality of nozzles oriented laterally and through which air is injected into the interior region of the cover outside each of the plurality of laterally extending inflatable bladders.22. The mattress of claim 21 , wherein at least some of the air injected from the nozzles is distributed between the laterally extending inflatable bladders.23. The mattress of claim 21 , wherein the air injected from the nozzles is circulated inside the cover so as to limit the development of dampness inside the cover and at an interface between the cover and a patient.24. The mattress of claim 21 , wherein the air distributor is located within a sacral zone of the mattress.25. The mattress of claim 21 , wherein the air distributor comprises at least one duct from which at least some of the plurality of nozzles extend.26. The mattress of claim 25 , wherein the at least some of the plurality of nozzles extend in substantial ...

Support pillow

A pillow including a pillow body having a medial region and a pair of legs that extend from the medial region to define an opening there between, an interior core disposed within the pillow body, a cover and disposed around the interior core, and a plurality of pockets to removably store travel items. Each of the pockets is coupled with the cover of the pillow body. Each of the pockets extend inward into the interior core of the pillow body.

Gel Mat and Its UV Solidification Production Method

The utility model concerns a gel mat and its UV solidification production method, comprising of gel pack, characterized in that: the gel pack is filled with gel, and the foresaid gel is composed of monocase, cross-linking agent, light initiating agent and water solidified with UV light. It characterizes in that: the foresaid gel is composed of the following compositions at certain percentage: monocase, cross-linking agent, light imitating agent, and water. It also characterizes in that: the foresaid monocase is a composition with two or more compositions including ester, acrylamide, methyl acrylamide, AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid, alkali metallic salt, methacrylic acid, characterized in that: the foresaid cross-linking agent is a composition with more non conjugated double bonds, is polyhydric alcohols (Glycerol), N, N′-methylene diacrylamide. It characterizes in that: the foresaid light initiating agent is a pyrolysis initiating agent or photosensitive initiating agent or cation initiating agent. Advantages of this utility model include simple production technics, fast gel solidification and smooth gel mat produced. 1. A gel mat , comprising of gel pack , characterized in that: the gel pack is filled with gel , and the foresaid gel is composed of monocase , cross-linking agent , light initiating agent and water solidified with UV light.2. The gel mat as set forth in claim 1 , characterized in that: the foresaid gel is composed of the following compositions at the following percentage:Monocase: 5-30%Cross-linking agent: 0.01-2%Light initiating agent: 0.001-2%The remainder is water.3. The gel mat as set forth in claim 1 , characterized in that: the foresaid monocase is a composition with two or more compositions including ester claim 1 , acrylamide claim 1 , methyl acrylamide claim 1 , AMPS (2-Acrylamide-2-methylpro panesulfonic acid) generated from acryl acid claim 1 , alkali metallic salt claim 1 , methacrylic acid;4. ...

Mattress

A mattress including a plurality of cells aligned and disposed on a body pressure working surface of a substrate that supports a human body; and a pressure control member that changes a height of each cell by adjusting a pressure in a fluid chamber formed within the cell. The cells are configured such that as the each cell is inflated by fluid supplied to the fluid chamber within the cell, the height of the each cell increases and a width dimension of the each cell in a direction of alignment decreases, and that peripheral portions of adjacent cells in the direction of alignment are overlapped with each other prior to cell inflation.

Adjustable Width Mattress

An adjustable-width mattress includes a support surface that has a length dimension and a width dimension perpendicular to the length dimension. The width dimension of the support surface may be varied. 1. An adjustable-width mattress comprising:a support surface having a length dimension and a width dimension perpendicular to the length dimension, wherein the width dimension of the support surface may be varied.2. The adjustable width mattress of claim 1 , wherein the support surface has a first width dimension when in an unloaded state claim 1 , and has a second width dimension when the mattress is subject to an inward force applied in a direction parallel to the width dimension claim 1 , the first width dimension being greater than the second width dimension.3. The adjustable width mattress of claim 2 , wherein the length dimension of the support surface when the support surface has the first width dimension is the same as the length dimension of the support surface when the support surface has the second width dimension.4. The adjustable width mattress of claim 2 , wherein the first width is approximately 42 inches and the second width is approximately 36 inches.5. An adjustable-width mattress comprising:a support surface having a length dimension along a longitudinal axis and a width dimension that is perpendicular to the length dimension;a central portion that provides a portion of the support surface;an expansion portion that provides a portion of the support surface;wherein an inward force applied to the expansion portion in a direction parallel to the width dimension causes the expansion portion to collapse so that the width dimension of the support surface is decreased.6. The adjustable-width mattress of claim 5 , wherein when the inward force is removed the expansion portion expands to an unloaded state.7. The adjustable width mattress of claim 5 , the expansion portion comprising an air cell containing an expansion foam claim 5 , wherein fluid is ...

Pressure adjustable platform system

The present invention provides a pressure adjustable platform system including a plurality of bladders, a base plate, and a connection plate, such as, for instance, a gasket plate. A plurality of fluid channels are incorporated into the base plate, and the fluid channels interconnect the bladders to a sensor such as a pressure or force sensor that may be present in the pressure adjustable platform system or present in an external fluid sensing and distributing apparatus. The pressure adjustable platform system may be operably connected to a fluid sensing and distributing apparatus. The base plate may contain one or more channels, tubes or conduits transmitting a fluid into or removing a fluid from a bladder. The connection plate such as a gasket plate may operably connect the fluid sensing and distributing apparatus to the pressure adjustable platform system.

ADAPTIVE CUSHION METHOD AND APPARATUS FOR MINIMIZING FORCE CONCENTRATIONS ON A HUMAN BODY

An adaptive cushion for reducing pressure on body parts of a person positioned on a chair or bed includes an overlay cushion having a plurality of individual air bladder cells, each having thereon a force sensor. The cushion includes a controller for inflating and deflating individual air bladder cells to air pressures that tend to reduce the interface pressures sensed by the force sensors. A pressure reduction method includes varying the inflation pressure in a first air bladder cell while measuring the sum of the interface pressures exerted on all or a plurality of the air bladder cells, re-pressurizing the first cell to that air pressure for which a minimum total interface pressure was obtained, repeating this process for the remaining air bladder cells. 1. A method for reducing the magnitude of reaction force concentration exerted on parts of a human body in response to contact with a supporting object , said method comprising the steps of;a. providing a cushion for placement between a supporting object and a human body, said cushion having at least first and second hermetically sealable air bladder cells each made of a thin, flexible, air impervious material,b. providing at least first and second force sensitive sensors associated with said first and second air bladder cells, respectively, each of said sensors having an electrical characteristic which varies in a predetermined way with a force exerted on a said air bladder cell by a said body,c. providing a source of pressurized gas for pressurizing a hollow interior space of each said air bladder cells to an individually controllable pressure,d. providing at least one pressure sensitive transducer operatively coupleable to each of said air bladder cells to thereby measure gas pressures within said hollow interior spaces of each said air bladder cells,e. providing a control apparatus for receiving signals from said force sensors and said pressure transducer and providing control signals to said pressurization ...

Valve system

A valve system for use in an inflatable bladder having two opposing layers and a bladder interior disposed between the two layers, the valve system includes (i) an aperture disposed at a position on one layer for filling and deflating the bladder interior,

AIR FLOW MATTRESS CONSTRUCTIONS AND VARIABLE DENSITY MATTRESS CORES

The present disclosure and related inventions includes various mattress constructions with improved air flow characteristics, and in particular mattress constructions which induce or control air flow when force is applied to the mattress support surface. 1. An air flow mattress comprising:a mattress core;a mattress topper located at the uppermost planar surface of the mattress, the mattress topper comprising one or more layers of foam;a plurality of air flow passages in the form of elongate tubes located between the mattress core and the mattress topper, each air flow passage having at least one intake and an exhaust, the exhaust having a valve which operates as a one-way valve to allow air to escape the air flow passage.2. The air flow mattress of claim 1 , wherein the mattress core comprises one or more foam layers.3. The air flow mattress of claim 1 , wherein the mattress core comprises an innerspring.4. The air flow mattress of claim 1 , wherein the mattress core comprises one or more air bladders.5. The air flow mattress of claim 1 , wherein the mattress core and mattress topper may be made of polyurethane foam or visco-elastic foam.6. The air flow mattress of claim 1 , wherein the plurality of air flow passages are embedded in a layer of foam.7. The air flow mattress of claim 1 , wherein the plurality of air flow passages transverse the width of the mattress.8. The air flow mattress of claim 1 , wherein the plurality of air flow passages transverse the length of the mattress.9. An air flow mattress comprising:a mattress core;a mattress topper located at the uppermost planar surface of the mattress, the mattress topper comprising one or more layers of foam;a spacer fabric located between the mattress core and mattress topper, the spacer fabric having a plurality of valves disposed in an array on an upper surface of the spacer fabric, each of the plurality of valves having a generally circular opening which is hinged for opening and closing and an actuator which ...

INFLATABLE MATTRESS

An inflatable mattress includes upper and lower air-impermeable layers, upper and lower linings that are respectively attached to the upper and lower air-impermeable layers, and a plurality of threads each of which has two ends respectively stitched to the upper and lower linings so as to permit each of the upper and lower air-impermeable layers to provide a substantially flat surface for supporting a user' s body. 1. An inflatable mattress comprising:upper and lower air-impermeable layers which are sealed to each other along peripheries thereof so as to cooperatively define an inflatable chamber therebetween;an upper lining attached to said upper air-impermeable layer, and having an upper central portion which has a plurality of stitched upper points that are evenly distributed in said upper central portion;a lower lining attached to said lower air-impermeable layer, and having a lower central portion that has a plurality of stitched lower points which are arranged such that when said inflatable chamber is in an inflated state, each of said stitched lower points is in register with a corresponding one of said stitched upper points; anda plurality of threads each having two ends respectively stitched to corresponding ones of said stitched upper and lower points, and a thread length defined between said two ends such that when said inflatable chamber is in the inflated state, said threads are tensed and each of said stitched lower points is spaced apart from the corresponding one of said stitched upper points by a predetermined distance substantially equal to the thread length, so as to permit each of said upper and lower air-impermeable layers to provide a substantially flat surface for supporting a user's body.2. The inflatable mattress of claim 1 , wherein the thread length is greater than 2 cm.3. The inflatable mattress of claim 1 , wherein said stitched upper points are grouped into a plurality of sets displaced from one another in a transverse direction claim 1 ...

METHODS OF OPTIMIZING A PRESSURE CONTOUR OF A PRESSURE ADJUSTABLE PLATFORM SYSTEM

The present invention provides a method of optimizing a pressure contour of a pressure adjustable platform system by (a) measuring pressure in a plurality of bladders in the pressure adjustable platform system; (b) assessing whether a change in pressure in one or more of the plurality of bladders occurs; (c) determining whether a subject on the pressure adjustable platform system has adjusted position, moved or tossed; (d) generating an adaptive sleep algorithm; and (e) adjusting the pressure in one or more bladders. 1. A method of optimizing a pressure contour of a pressure adjustable platform system comprising:(a) Measuring pressure in a plurality of bladders in the pressure adjustable platform system;(b) Assessing whether a change in pressure in one or more of the plurality of bladders occurs;(c) Determining whether a subject on the pressure adjustable platform system has adjusted position, moved or tossed;(d) Generating an adaptive sleep algorithm; and(e) Adjusting the pressure in one or more bladders.2. A method according to further comprising after (c) claim 1 , providing a pressure image of the subject on the pressure adjustable platform system.3. A method according to wherein the pressure image is compared to known positional pressure images to determine a sleep position.4. A method according to further comprising after (d) claim 1 , providing a pressure profile curve.5. A method according to wherein (c) determining whether a subject on the pressure adjustable platform system has adjusted position claim 1 , moved or tossed is performed by determining the number of bladders that have experienced a significant change in pressure.6. A method according to wherein a significant change in pressure is at least a 10% fluctuation in pressure within a bladder.7. A method according to wherein (d) generating an adaptive sleep algorithm is performed by generating a total sleeper movement number (TSMN).8. A method according to wherein the total sleeper movement number ( ...

Anti-Snore Bed Having Inflatable Members

A bedding product () comprises a mattress () and padding () and an inflatable bladder assembly (). The bedding product () may have a plurality of inflatable members () located underneath select portions of the padding (). The bedding product () may have a sensor () adapted to detect a sound associated with human snoring and an air supply system () operatively coupled to the sensor () and adapted to control a supply of air to one of the inflatable members (). 1. A bedding product comprising:a mattress;a topper above the mattress;an inflatable bladder assembly located between the mattress and topper, said inflatable bladder assembly comprising two inflatable bladders;a sensor assembly adapted to detect a sound associated with human snoring; andan air supply system operatively coupled to said sensor assembly and adapted to control a supply of air to at least one of said inflatable bladders.2. The product of wherein said inflatable bladder assembly comprises a first air bladder and a second air bladder.3. The product of wherein said mattress is foam.4. The product of wherein said mattress comprises at least some springs.5. The product of wherein said mattress is an air mattress.6. The product of further comprising an upholstered covering surrounding the mattress claim 1 , topper and inflatable bladder assembly.7. The product of wherein said air supply system delivers a first supply of air to said first air bladder upon a first detection of a sound associated with human snoring by said sensor assembly;wherein upon a second detection of the sound associated with human snoring by said sensor assembly, said first air bladder deflates and said air supply system delivers a second supply of air to said second air bladder wherein said sensor assembly ceases detecting the sound associated with human snoring, said second air bladder deflates.8. The product of wherein said air supply system is adapted to independently control respective air flow into any of said air inflatable ...

Mattress and method of adjusting pressure of mattress

A mattress and a method of adjusting the pressure of a mattress are provided. The method includes a first process of measuring internal pressure before a user lies on a mattress having at least two zones in which cells having a closed inner space filled with fluid are formed, a second process of measuring an increase in the internal pressure of each cell occurring when the user lies on the mattress, and an average pressure adjusting process of adjusting an amount of the fluid introduced into each cell of the mattress based on a pressure variation caused by a difference between the internal pressure detected from each cell in the first process and the internal pressure detected from each cell in the second process.

CONFIGURABLE INFLATABLE SUPPORT DEVICES

A configurable, adjustable inflatable device including one or more inflatable bladders and a shape-defining member that combines with the inflatable bladders such that an overall shape of the configurable inflatable device is at least partially controlled by the shape-defining member. 1. An inflatable device comprising:an inflatable bladder adapted to support at least a part of a body of a user; andat least one flexible shape-defining member adapted to adjust a shape of the inflatable bladder to a configuration desired by the user by constraining the inflatable bladder to a volume defined by at least a portion of the at least one flexible shape defining member,wherein the configuration and the volume are selected from a plurality of available configurations and a plurality of available volumes, respectively, in which the inflatable device may be employed to provide support,wherein the plurality of available configurations and the plurality of available volumes are independent of whether the inflatable device is supporting the at least the part of the body of the user at a time of configuration, andwherein the at least one flexible shape-defining member is configured to substantially adjust the volume to provide the plurality of available configurations.2. The inflatable device of claim 1 , wherein the at least one flexible shape-defining member includes a flexible membrane.3. The inflatable device as claimed in claim 2 , wherein the inflatable bladder includes two layers sealed at a perimeter and sealed internally at regular intervals by a plurality of internal seams.4. The inflatable device as claimed in claim 3 , wherein the plurality of internal seams are substantially shorter than an overall length of the inflatable bladder in a direction of orientation of the plurality of internal seams.5. The inflatable device as claimed in claim 3 , wherein the flexible membrane includes a plurality of flexible strips that are attached to at least some of the plurality of ...

Patient support

A patient support for supporting a patient includes a plurality of cushioning layers arranged such that their supporting surfaces when unloaded are generally arranged in a plane, and with each cushioning layer interlocked with each adjacent cushioning layer wherein each cushioning layer provides lateral and longitudinal support to each of its adjacent cushion layer.

INFLATABLE MATTRESS AND CONTROL METHODS

A patient support, such as a mattress, includes a plurality of inflatable bladders. Depth sensors are included in the support that measure the degree of penetration of a patient into the mattress. An air pressure sensor is also included that measures the pressure inside at least one bladder. A suitable inflation level of the mattress is determined by monitoring the rate of change of the depth with respect to air pressure as the bladder is either inflated or deflated. By detecting an inflection point in the graphical relationship of the depth and pressure outputs, a suitable inflation point for the bladders is determined that reduced interface pressures experienced by the patient, yet does not overly sink the patient into the mattress to a degree or discomfort. Analyzing the outputs of the depth and pressure sensors can also be used to detect a patient's heart rate and respiration rate. 1. A patient support comprising:an inflatable bladder;a depth sensor adapted to generate a depth signal indicative of how deeply a patient positioned on said patient support sinks into said inflatable bladder;an air pressure sensor adapted to generate an air pressure signal indicative of a level of air pressure inside of said inflatable bladder; anda controller adapted to determine a suitable inflation level of said bladder by monitoring a rate of change of the depth signal with respect to the air pressure signal as the air pressure inside the bladder is changed.2. The support of wherein said controller determines the suitable inflation level after detecting an inflection point in a plot of the depth signal versus the air pressure signal.3. The support of wherein the controller monitors the rate of change of the depth signal with respect to the air pressure signal as the air pressure is lowered inside the bladder.4. The support of wherein the controller monitors the rate of change of the depth signal with respect to the air pressure signal as the air pressure is raised inside the ...

UNIFIED, REVERSIBLE MATTRESS TOPPER COVER AND BED COVER

Embodiments provide a bed linen that is a unified and reversible mattress topper cover and bed cover. A mattress topper cover includes a first sleep surface defining a first peripheral edge, a second sleep surface defining a second peripheral edge, and a gusset extending between the first sleep surface and the second sleep surface along their respective first and second peripheral edges to define a cavity therebetween for receiving a mattress topper. A bed cover includes a skirt affixed at and along substantially the horizontal midline of the gusset for securing to a mattress. The bed linen is reversible by flipping the mattress topper to expose one of the first sleep surface or the second sleep surface and adjusting the skirt in an appropriate direction to cover the mattress. 1. A bed linen , comprising: a first sleep surface comprising a first fabric and defining a first peripheral edge,', 'a second sleep surface comprising a second fabric and defining a second peripheral edge, wherein the first fabric has a different fiber content and/or arrangement of fibers than the second fabric,', 'a gusset extending between the first sleep surface and the second sleep surface along their respective first and second peripheral edge to define a cavity therebetween for receiving a mattress topper;, 'a mattress topper cover comprisinga skirt affixed at and along substantially a horizontal midline of the gusset for securing to a mattress;wherein the bed linen is reversible by flipping the mattress topper to expose one of the first sleep surface or the second sleep surface and adjusting the skirt in an appropriate direction to cover the mattress.2. The bed linen of claim 1 , wherein one of the first sleep surface or the second sleep surface comprises a heat-dissipating fabric.3. The bed linen of claim 2 , wherein the heat-dissipating fabric is selected from wicking type material claim 2 , cooling gel claim 2 , natural fibers claim 2 , cotton blends claim 2 , and combinations ...

BODY TRANSPORT APPARATUS WITH INTEGRATED HANDLES

A body transport apparatus may include top and bottom portions that have a perimeter seal and an interior seal offset from the perimeter seal to define a non-inflatable frame portion and an inflatable air mattress portion. The bottom portion includes a plurality of air exit holes configured to provide an air cushion under the mattress portion when the mattress portion is inflated. The frame portion includes a plurality of handle openings and a channel so that the inflatable air mattress portion extends through the frame portion for a remote receptacle disposed outside the perimeter seal. A partial body transport apparatus may include the channel extending into the frame portion so that a remote receptacle is disposed within the perimeter seal and an inflatable air mattress portion having a longitudinal extent that is approximately 75% to 125% of a lateral extent. 1. A body transport apparatus comprising: a top portion and a bottom portion including a perimeter seal and a complementary seal offset from the perimeter seal so as to define a non-inflatable frame portion and an inflatable air mattress portion , wherein the bottom portion includes a plurality of air exit holes configured to provide an air cushion under the mattress portion when the mattress portion is inflated , wherein the frame portion includes a plurality of openings formed therein to each define a handle , and wherein a channel is defined in the frame portion so that the inflatable air mattress portion extends through the frame portion to form a flange so that a remote receptacle is disposed exterior of the perimeter seal.2. The body transport apparatus of claim 1 , wherein said mattress includes a marking for indicating that the bottom portion is to be positioned downward.3. The body transport apparatus of claim 3 , wherein said marking includes the bottom portion colored dark relative to the top portion.4. The body transport apparatus of claim 1 , wherein the top portion of the mattress has a color ...

MATTRESS DEFLATION MANAGEMENT

A patient support apparatus includes an inflatable support structure that varies in size as a frame of the patient support apparatus varies in size. The inflatable support structure includes a bladder assembly and bias members that urge the bladder assembly to a collapsed configuration during deflation of the bladder assembly. 1. A patient support apparatus comprisinga source of pressurized air,an inflatable support structure including a bladder assembly in fluid communication with the source of pressurized air, anda retraction management system including a bias member acting on the inflatable support structure in equilibrium with the bladder assembly to control the size and position of the inflatable support structure during inflation and deflation of the bladder assembly.2. The patient support apparatus of claim 1 , wherein the patient support apparatus further includes a controller to control the source of pressurized air to vary the pressure in the bladder assembly.3. The patient support apparatus of claim 1 , wherein the bladder assembly has a length claim 1 , a width claim 1 , and a depth and the retraction management system includes an elastic fabric which acts on the bladder assembly to minimize the depth dimension.4. The patient support apparatus of claim 3 , wherein the retraction management system also acts on the bladder assembly to minimize the length dimension.5. The patient support apparatus of claim 1 , wherein the bladder assembly has a length claim 1 , a width claim 1 , and a depth and the retraction management system includes an elastic fabric which acts on the bladder assembly to minimize the length dimension.6. The patient support apparatus of claim 5 , wherein a bias member passes through an aperture formed in a bladder of the bladder assembly.7. The patient support apparatus of claim 6 , wherein the retraction management system further includes an anchor coupled to a first end of the bias member that passes through the aperture formed in a ...

MULTI-CHAMBER AIR MATTRESS

A multi-chamber air mattress has an outer air chamber having a top and a bottom and a sidewall therebetween; and an inner air chamber disposed entirely within said outer chamber and having a top, a bottom, and a sidewall therebetween. An air pump, a first connection between the air pump and the outer chamber and a second connection between the air pump and the inner chamber to provide air to the outer and inner chambers. 1. A multi-chamber air mattress , comprising:an outer air chamber having a top and a bottom and a sidewall therebetween;an inner air chamber disposed entirely within said outer chamber and having a top, a bottom, and a sidewall therebetween; andan air pump, a first connection between the air pump and the outer chamber and a second connection between the air pump and the inner chamber to provide air to the outer and inner chambers.2. The multi-chamber air mattress according to wherein the first connection connects the pump to the sidewall of the outer chamber and the second connection connects the pump to the sidewall of the inner chamber.3. The multi-chamber air mattress according to wherein the top and bottom of the inner chamber comprise portions of the top and bottom of the other chambers claim 1 , respectively.4. The multi-chamber air mattress according to wherein the sidewall of the inner chamber is of a different material than the sidewall of the outer chamber.5. The multi-chamber air mattress according to wherein the sidewall of the outer chamber comprises opposed head and foot walls claim 1 , and opposed left and right walls claim 1 , and wherein the sidewall of the inner chamber comprises opposed head and foot walls claim 1 , and opposed left and right walls.6. The multi-chamber air mattress according to wherein the inner chamber is disposed inside the outer chamber intermediate the head and foot walls of the outer chamber.7. The multi-chamber air mattress according to further comprising a plurality of elongate flexible panels extending ...

MATTRESS, PRESSURE SENSOR CALIBRATION METHOD, AND BED DEVICE

When pressure detected by a pressure sensor connected to a calibration standard cell has continuously fallen within a regulated pressure range at calibration for a regulated duration at calibration, zero-adjustment is performed based on the pressure value detected by the pressure sensor. Then, communication between the plurality of cells is created to perform internal pressure adjustment of the plurality of cells to a predetermined internal pressure value, based on the pressure value detected by the pressure sensor connected to the calibration standard cell and calibrate each of pressure sensors connecting to the plurality of cells, based on the adjusted internal pressure. With this scheme, it is possible to a mattress and the like that can perform zero-point adjustment efficiently by adjusting the zero point in the same manner even if the mattress is formed of a plurality of branches, without releasing the pressure sensor of each cell to atmospheric pressure. 1. A mattress comprising:a plurality of cells;pressure sensors for detecting the internal pressure of the cells;a pump connected to adjust the amount of air in each cell;communication paths from the pump to the plurality of cells;selector valves, arranged on the communication paths between each of the cells and the pump, and capable of switching between, at least, a state for creating communication between the cell and the pump and a state for opening the cell to atmospheric pressure; and,a calibration portion for calibrating the pressure sensors, the calibration portion comprising:a calibration determining portion that adopts one cell as a calibration standard cell, determines whether a pressure detected by a pressure sensor connected to the calibration standard cell has continuously fallen within a regulated pressure range at calibration for a regulated duration at calibration when a selector valve connected to the calibration standard cell is opened to atmospheric pressure;a first calibration portion that, ...

INFLATABLE AIR MATTRESS SYSTEM WITH DETECTION TECHNIQUES

In one example, this disclosure describes a method including receiving, at a central controller of an air mattress system, a plurality of air pressure value, determining a plurality of average values using the plurality of the received air pressure values, calculating a difference value between a first one of the plurality of average values and a second one of the plurality of average values, comparing the difference value to a threshold value, determining, based on the comparison, whether a user of the air mattress system moved. 1receiving, at a central controller of an air mattress system, a plurality of air pressure values;determining a plurality of average values using the plurality of the received air pressure values;calculating a difference value between a first one of the plurality of average values and a second one of the plurality of average values;comparing the difference value to a threshold value; anddetermining, based on the comparison, whether a user of the air mattress system moved.. A method comprising: This application is a continuation of U.S. application Ser. No. 16/841,105, filed Apr. 6, 2020, which is a continuation of U.S. application Ser. No. 16/510,265, filed Jul. 12, 2019, which is a continuation of U.S. application Ser. No. 15/341,106, filed Nov. 2, 2016, which is a continuation of U.S. application Ser. No. 14/209,414, filed Mar. 13, 2014, now U.S. Pat. No. 9,510,688, which claims the benefit of priority of U.S. Provisional Application No. 61/781,311 titled, “INFLATABLE AIR MATTRESS SYSTEM WITH DETECTION TECHNIQUES” to Rob Nunn and filed on Mar. 14, 2013, the entire content being incorporated herein by reference in its entirety.The subject matter described in this application is related to subject matter disclosed in the following applications: U.S. Application Ser. No. 61/781,266 (Attorney Docket No. 3500.049PRV), filed on Mar. 14, 2013, titled “INFLATABLE AIR MATTRESS ALARM AND MONITORING SYSTEM”; U.S. Application Ser. No. 61/781,503 ( ...

INFLATABLE HAMMOCK

In one embodiment, an inflatable hammock is disclosed that has a single, integrated body including a first end, a second end, a bottom layer and two side layers. In one embodiment, the top and bottom layer and two side layers are inflatable. In other embodiments, the first end includes a pillow and each end may be coupled to a structure, such as a tree. 1. A hammock , comprising:a single, integrated body including a top and bottom layer, a first side layer, a second side layer, a first end, and a second end, wherein the top layer, bottom layer and first and second layers are inflatable.2. The hammock of claim 1 , wherein the first and second ends include one or more devices to coupling the hammock to a structure.3. The hammock of claim 1 , wherein an end of the body includes or is formed substantially in the shape of a pillow.4. The hammock of claim 1 , wherein the body is substantially rectilinear or triangular.5. The hammock of claim 1 , wherein the bottom layer and first and second layers include a plurality of welds.6. The hammock of claim 5 , wherein each of the welds has a thickness of approximately one centimeter and a distance between each weld of approximately eight centimeters.7. The hammock of further comprising a valve for receiving air.8. The hammock of further comprising a waterproof material.9. The hammock of further comprising heat welding the bottom layer claim 1 , the top layer claim 1 , and first and second layers.10. The hammock of wherein the pillow is adjustable or inflatable. This application claims priority to U.S. Provisional Application No. 62/526,301 which is herein incorporated in its entirety herein.The present invention relates to a hammock, and more particularly, relates to an inflatable hammock.Hammocks have been known and continue to be developed. In general, the hammock has a rectangle-like shape that can be adjusted so that the middle slopes based on the tension provided at the ends. Hammocks also tend to flip depending the amount ...

COMPONENT WITH MULTIPLE LAYERS

A bedding component includes a top portion having a gel foam, a middle portion having a foam layer with at least one gel disc, and a bottom portion have a foam core. 1. A component , comprising:a first high thermal conductivity foam layer comprising at least one of carbon black, graphite, carbon nanotubes, calcium carbonate, and graphene; and 'wherein the second foam layer exhibits a depth of compression in a standard force compression test with a 13.5 inch platen less than that of an identical foam layer without the depressions and gel portions beyond about 60 lbs of load.', 'a second foam layer comprising a continuous foam matrix having a plurality of depressions, with discrete gel portions interspersed throughout the foam matrix in fewer than all of the depressions,'}2. The component of claim 1 , wherein the gel portions are discs.3. The component of further including a third layer.4. The component of claim 3 , where the second layer is provided above the first and third layers.5. The component of claim 3 , wherein the first layer is provided above the second layer and the third layer is provided below the second layer.6. The component of claim 3 , wherein the second layer is provided below the first and third layers.7. The component of claim 3 , wherein the third layer comprises at least one of a foam core claim 3 , a gel foam core claim 3 , a latex core claim 3 , an inner spring layer claim 3 , a layer of individually wrapped coils claim 3 , an air inflated system claim 3 , and a liquid system.8. The component of claim 1 , wherein the high thermal conductivity foam layer comprises a gel. This application is a CONTINUATION of U.S. application Ser. No. 13/750,834, filed Jan. 25, 2013, the contents of which are incorporated herein by reference in its entirety.Mattress with multiple layers are disclosed hereinMattress manufacturers have made significant improvements in mattress comfort in recent decades. Some of the innovations that have contributed to the ...

Personal posture correction apparatus

An apparatus having an air bladder, a tube, and a bulb hand pump with the air bladder having a smooth, low friction top surface and a textured high friction bottom surface is used to correct posture of an individual while the individual is sleeping or sitting.

SELF INFLATING FOLDING CAMP MAT

A self-inflating camp mat having a fabric outer shell and panels of open cell foam wherein longitudinally spaced fold lines located between foam panels allows the mat to be deflated by folding said mat along said fold lines, expelling the interior air through a valve as the mat is folded. 1. A self-inflating camp mat , comprising:An upper layer;A lower layer secured to said upper layer and defining a compartment;At least one panel of open cell foam placed within said compartment;Longitudinally spaced fold lines formed by said upper layer and said lower layer and located adjacent each of said at least one panel of open cell foam;A valve in fluid communication with the interior of said compartment;Wherein air passes through said valve into the compartment when the mat is in a first configuration and air passes through said valve out of the compartment when the mat is in a second configuration.2. The self-inflating camp mat of claim 1 , wherein the first configuration is a flat claim 1 , extended configuration and the second configuration is a folded configuration wherein said mat is folded along said longitudinally spaced fold lines.3. The self-inflating camp mat of further comprising at least one open channel running the length of the mat and across said panels of open cell foam.4. The self-inflating camp mat of wherein said upper layer and said lower layer are secured to said open cell foam.5. The self-inflating camp mat of or wherein the mat is folded in an accordion-style fashion in said second configuration.6. The self-inflating camp mat of further comprising a securing mechanism for retaining the mat in the second configuration.7. The self-inflating cap mat of further comprising at least one lateral fold line and comprising a third configuration wherein said mat is folded along said at least one lateral fold line.8. The self-inflating camp mat of further comprising at least one lateral fold line and wherein the first configuration is a flat claim 1 , extended ...

AUTOMATIC SENSING AND ADJUSTMENT OF A BED SYSTEM

An air mattress adjustment method includes adjusting the air mattress to a received user pressure setting, learning a level of pressure in the air mattress at a first plurality of times with respect to the user pressure setting, monitoring the level of pressure in the air mattress at a second plurality of times, determining that the pressure of the air mattress at one of the second plurality of times is out of range, and based on the determining, adjusting the pressure of the air mattress. 1. A method for automatic sensing and adjustment of a bed system , comprising:accessing, for each of a plurality of stored values for a sleep position, an associated pressure value of a user's stored pressure setting for one or more sleep positions, wherein the pressure values are pre-set by the user and stored in a memory;determining a sensed value for the sleep position of the user based on measurements from one or more of a pressure sensor, a motion sensor, or a temperature sensor, wherein the pressure sensor and a data processing system are configured to determine when a user changes from lying on his or her back to lying on his or her side based on a pressure change in air chambers of the bed system;accessing a rate-of-change value stored in memory; andadjusting the pressure of an air mattress at a rate based on the accessed rate-of-change value.24-. (canceled)5. The method of claim 1 , the method further comprising:receiving the stored values and the associated pressure values;performing a test for at least some of the stored values and at least some of the associated pressure values; andmodifying at least one of the associated pressure values based on the performed tests.6. The method of claim 5 , wherein: determining a sensed value; and', 'adjusting the pressure of the air mattress to one or more test pressures; and, 'performing a test for at least some of the stored values and at least some of the associated pressure values comprises 'modifying at least one of the ...

Hospital bed with inflatable bladders and cooling channels and related methods

A hospital bed may include a support structure, a controller, a pressure source coupled to the controller, and a hospital bed mattress carried by the support structure. The hospital bed mattress is carried by the support structure and has first and second ends, and first and second sides extending between the first and second ends. The hospital bed mattress may include a base foam layer, and transverse bladder pairs extending over the base foam layer and being coupled to the pressure source. The transverse bladder pairs may extend between the first and second sides and may be configured to provide longitudinal pressure differential and lateral pressure differential. The hospital bed mattress may have a multi-layer removable encasement surrounding the base foam layer and the transverse bladder pairs.

INDEPENDENTLY ADJUSTABLE AIR BLADDERS HAVING AIR FILLED FIRMNESS FOR AN ENCLOSURE

An adjustable air bladder apparatus is provided. The apparatus includes an outer enclosure, a first interior section within the outer enclosure that contains a plurality of air bladders, a second interior section within the outer enclosure that contains a support layer, and an air pump pneumatically coupled to the plurality of air bladders, where the air pump is configured to selectively supply pressurized air to the air bladders independently through a pneumatic coupling. The pneumatic coupling includes one or more supply valves, outlet valves, and pressure sensors coupled to each air bladder or to one or more groupings of air bladders. A control device is provided for monitoring the pressure within the air bladders and for controlling an amount of air provided to or released from the bladders or groupings of bladders. A method of providing rolling massage with the apparatus is also disclosed. 1. An adjustable air bladder apparatus , the apparatus comprising:an outer enclosure;a first interior section within the outer enclosure that contains a plurality of air bladders;a second interior section within the outer enclosure that contains a support layer; andan air pump pneumatically coupled to the plurality of air bladders with at least one pneumatic coupling, wherein the air pump can independently supply pressurized air to first and second groupings of the plurality of air bladders, respectively, and wherein supplying the pressurized air to the first grouping raises a first section of the enclosure and supplying the pressurized air to the second grouping raises a second section of the enclosure.2. The apparatus of claim 1 , further comprising a control device communicatively coupled to the air pump for controlling the supply of air from the air pump to the plurality of air bladders.3. The apparatus of claim 2 , further comprising:a first one-way check valve pneumatically coupled to the air pump and to the first grouping of air bladders, the first one-way check valve ...

Dynamic Support Apparatus

A dynamic support apparatus. The dynamic support apparatus includes a cushion, at least one actuator wherein the at least one actuator defines an interior volume and wherein the interior volume may be configured to be at least partially filled with a fluid, and a support disposed in the interior volume wherein the support configured to support an occupant when the interior volume is not filled with the fluid such that the support is sufficient to support the occupant. 1. A dynamic support apparatus comprising:a cushion;at least one actuator wherein the at least one actuator defines an interior volume and wherein the interior volume configured to be at least partially filled with a fluid and the at least one actuator attached to an actuator fluid conduit in communication with the interior volume;a fluid pump having a pump inlet and a pump outlet;a rotary valve including a stationary portion and a rotor, the rotor being a planar body having transversely disposed flow paths recessed into each of a first face and a second face of the rotor, wherein the first face is opposingly situated with respect to the second face, the flow paths terminating in valve fluid ports; and a first position in which the pump inlet is in fluid communication with the atmosphere through the valve and the pump outlet is in fluid communication with the actuator fluid conduit through the valve,', 'a second position in which the pump inlet is in communication with the actuator fluid conduit via the valve and the pump outlet is in communication with the atmosphere via the valve, and', 'a third position in which the actuator fluid conduit is in communication with the atmosphere via the valve., 'a processor for commanding a motor to rotate the rotor to at least'}2. The dynamic support apparatus of claim 1 , wherein the first claim 1 , second claim 1 , and third positions are spaced equal angular intervals apart.3. The dynamic support apparatus of claim 1 , wherein the motor drives the rotor in a ...

ACTIVE COMFORT CONTROLLED BEDDING SYSTEMS

Active comfort controlled bedding systems and processes include an air blower assembly for variable climate control. The air blower assembly generally includes a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly. 1. An active comfort controlled bedding system comprising:a bucket assembly comprising a side rail assembly extending about a perimeter to define a cavity;a plurality of air bladders disposed within the cavity;at least one pump disposed within the cavity configured to inflate or deflate one or more of the plurality of air bladders; andat least one air blower assembly comprising a unidirectional air blower configured to flow air to and from a mattress surface overlaying the bucket assembly and plurality of air bladders.212. The active comfort controlled bedding system of claim , wherein the at least one air blower assembly comprises a circuitous and continuous conduit fluidly coupled to the unidirectional air blower; a bidirectional air flow conduit fluidly coupled to the circuitous and continuous conduit and including an open end in fluid communication with a location within the mattress , the bidirectional air flow conduit including at least one sensor for measuring a property associated with air flowing through the bidirectional air flow conduit from or through the open end; an inlet port fluidly coupled to the circuitous and continuous conduit at a location between an outlet of the unidirectional air blower and the bidirectional air flow conduit; an exhaust port fluidly coupled to the circuitous and continuous conduit at a location between an inlet of the unidirectional air blower and the bidirectional air flow conduit; adjustable valves in the inlet port and in the conduit between the inlet port and the bidirectional air flow conduit; and adjustable valves in the outlet port and in the conduit between the outlet port and the bidirectional air flow conduit , wherein the adjustable valves in the ...

COMPRESSED SPONGE SELF-INFLATING CUSHION

The present invention relates to the field of outdoor appliances, in particular to a compressed sponge self-inflating cushion. The self-inflating cushion of the present invention has a wide range of applications, and can be used both indoors and outdoors, and a sponge automatically absorbs air, so that automatic inflation is achieved. There is no complicated electronic circuit inside, so there is no need to worry about whether an inflatable cushion body cannot be inflated due to electric leakage or insufficient power supply. The surface of the sponge is provided with a plurality of parallel folding grooves for convenient folding and winding, and thus a user can conveniently wind up the inflatable cushion body. 1. A compressed sponge self-inflating cushion , characterized by including an inflatable cushion body , wherein the inflatable cushion body includes an air cushion bag , wherein the air cushion bag is filled with a sponge , and the air cushion bag is provided with an inflation and deflation assembly communicating with the inside of the air cushion bag; a surface of the sponge is provided with a plurality of parallel folding grooves for convenient folding and winding , an edge of the back of the air cushion bag is provided with a first connecting part , and the back of the air cushion bag is provided with a second connecting part assembled with the first connecting part , wherein the inflatable cushion body is winded , the first connecting part and the second connecting part are connected , and the inflatable cushion body is kept in a winded state.2. The compressed sponge self-inflating cushion of claim 1 , characterized in that the inflation and deflation assembly includes a mounting base which is assembled on the air cushion bag and communicates with the inside of the air cushion bag claim 1 , a one-way valve which is assembled on the mounting base and controls air to flow into the air cushion bag from the outside of the air cushion bag only claim 1 , and a ...

CONTROLLER FOR MULTI-ZONE FLUID CHAMBER MATTRESS SYSTEM

A sleep system comprises a mattress comprising a plurality of zones, each zone comprising at least one fluid inflatable bladder, a controller configured to control a fluid pressure within the at least one fluid inflatable bladder of each of the plurality of zones, and a user controlling device in communication with the controller, the user controlling device being configured to display a firmness identifier, the firmness identifier comprising a plurality of symbols, each symbol corresponding to a pressure setting within the at least one fluid inflatable bladder of a corresponding one of the plurality of zones. 1. A sleep system comprising:a mattress comprising a plurality of zones, each zone comprising at least one fluid inflatable bladder;a controller configured to control a fluid pressure within the at least one fluid inflatable bladder of each of the plurality of zones; anda user controlling device in communication with the controller, the user controlling device configured to display a firmness identifier, the firmness identifier comprising a plurality of symbols, each symbol corresponding to a pressure setting within the at least one fluid inflatable bladder of a corresponding one of the plurality of zones.2. The sleep system of claim 1 , wherein the plurality of zones comprises a first zone comprising at least one first fluid inflatable bladder and a second zone comprising at least one second fluid inflatable bladder claim 1 , wherein the firmness identifier comprises a first symbol corresponding to a fluid pressure setting within the at least one first inflatable fluid bladder claim 1 , and a second symbol corresponding to a fluid pressure setting within the at least one second fluid inflatable bladder.3. The sleep system of claim 2 , wherein:a first value of the first symbol corresponds to a first predefined pressure setting within the at least one first inflatable fluid bladder of the first zone;a second value of the first symbol corresponds to a second ...

SMART SEAT MONITORING SYSTEM

A seat monitoring system comprises a first layer of one or more fluid bladders packaged within a seat, a pump in fluid communication with the first layer, the pump operable to increase fluid pressure of each bladder within the first layer, an array of one or more sensors in fluid communication with the first layer and operative to sense pressure and pressure changes within each bladder within the first layer and a controller configured to: collect pressure data; determine from the pressure data a monitored parameter relevant to a subject in the seat; and change an aspect of the seat based on the monitored parameter. Methods of using the seat monitoring system can include determining a drowsiness threshold and altering a user that he or she is getting drowsy. 1. A seat monitoring system comprising:a first layer of one or more fluid bladders packaged within a seat;a pump in fluid communication with the first layer, the pump operable to increase fluid pressure of each bladder within the first layer;an array of one or more sensors in fluid communication with the first layer and operative to sense pressure and pressure changes within each bladder within the first layer; and collect pressure data;', 'determine from the pressure data a monitored parameter relevant to a subject in the seat; and', 'change an aspect of the seat based on the monitored parameter., 'a controller configured to2. The seat monitoring system of further comprising:an array of one or more actuators for controlling the first layer and configured to communicate with the controller and the pump;wherein the array of one or more actuators and the pump receive commands from the controller based on the monitored parameter to increase or decrease fluid pressure in one or more bladders within the first layer.3. The seat monitoring system of claim 1 , wherein the monitored parameter is at least one vital sign including the subject's heart rate and the subject's respiration rate4. The seat monitoring system of ...

MULTIFUNCTIONAL MATTRESS

A multifunctional mattress, equipped with N body support members, and provided with a left stretcher rod through-penetrating area and a right stretcher rod through-penetrating area along a direction of a long edge L respectively, the two stretcher rod through-penetrating areas are provided with a stretcher hole for penetrating a stretcher rod through, the stretcher hole is stretched along a direction parallel to the long edge L of the mattress body; the mattress body is provided with a plurality of airbag areas, strip-like gaps are arranged among the airbag areas, the strip-like gaps are arranged in parallel to each other in a direction mutually perpendicular to the long edge L of the mattress body; a width H of the strip-like gap is greater than or equal to a width h of the body support member, a thickness of the inflated airbag area is greater than that of the body support member. The multifunctional mattress is quick to operate, safe and less laborious, and portable and environmentally-friendly. 1. A multifunctional mattress , comprising a mattress body , wherein:said multifunctional mattress is further equipped with N body support members;the mattress body is provided with a left stretcher rod through-penetrating area and a right stretcher rod through-penetrating area along a direction of a long edge L respectively, each stretcher rod through-penetrating area is provided with a stretcher hole penetrating a stretcher rod respectively, and the left and right stretcher holes are both stretched along a direction parallel to the long edge L of the mattress body;the mattress body is provided with a plurality of airbag area, strip-like gaps are arranged among the airbag areas, the strip-like gaps are arranged in parallel to each other in a direction mutually perpendicular to the long edge L of the mattress body; anda width H of said strip-like gap is greater than a width h of the body support member, and a thickness of the inflated airbag area is greater than that of ...

GAS COMMUNICATION DEVICE, GAS SUPPLY ASSEMBLY AND GAS SUPPLY ADJUSTMENT METHOD

Provided are a gas communication device, a gas supply assembly and a gas supply adjustment method. The gas communication device is connectable to a gas supplier and comprises a main body, an engagement member, a press member and a release member. The press member drives the disengagement of the engagement member from the gas supplier, and the release member is structurally changeable to promote easy removal of the gas communication device from the gas supplier. The gas supply assembly is a combination of the gas communication device and the gas supplier. The gas supply adjustment method is applicable to the adjustment of gas supply and gas exhaust between the gas supply assembly and an air mattress and is characterized by making use of the structural change of the release member to promote the removal of the gas communication device from the gas supplier. 1. A gas communication device , comprising:a main body comprising a base and a cover disposed on the base;an engagement member movably disposed in the main body;a press member operably linked to the engagement member; andat least one release member at least partially disposed in the main body.2. The gas communication device of claim 1 , wherein the base has a receiving hole and the release member is at least partially disposed in the receiving hole.3. The gas communication device of claim 1 , wherein the release member is an elastic structure.4. The gas communication device of claim 3 , wherein the elastic structure has a cylindrical structure with a first portion and a second portion claim 3 , the first portion having a diameter greater than that of the second portion.5. The gas communication device of claim 1 , comprising two release members arranged relative to a longitudinal axis of the main body.6. The gas communication device of claim 5 , wherein the release members are deformable when compressed.7. The gas communication device of claim 1 , wherein the base has a gas inlet and an extended gas delivery pipe ...

INFLATABLE PAD AND METHODS FOR USING SAME

The inflatable pad includes an inflatable frame having a length and width that defines a pad area suitable for supporting a person lying thereon. A plurality of internal support members are configured to support the weight of a person lying thereon and elevate the person above the ground. The inflatable pad includes non-supporting regions that require less fill volume than regions that support primary support regions such as the hips and shoulder. 1. An inflatable pad configured for supporting a person sleeping thereon , the inflatable pad , comprising:an inflatable frame having a length and width that defines a pad area suitable for supporting a person lying thereon, the frame comprising a first sheet of material joined to a second sheet of material by a plurality of elongate bond lines, the elongate bond lines forming a plurality of fluidly coupled cells that define a plurality of air-inflatable support members, a portion of the bond lines defining non-supporting regions within the pad area; anda first valve coupled to the inflatable frame and in fluid communication with the fluidly coupled cells.2. An inflatable pad as in claim 1 , wherein the non-supporting regions have a width of at least 2 cm and a length of at least 2 cm.3. An inflatable pad as in claim 1 , wherein the non-supporting regions are non-inflatable.4. An inflatable pad as in claim 1 , wherein the inflatable pad has a fill volume defined as the volume of air contained within the plurality of inflatable members at a pressure of 2 psi claim 1 , wherein a ratio of fill volume/pad area is in a range from about 0.4-4.0 ml/cm.5. An inflatable pad as in claim 1 , wherein the vertical thickness of the support members is in a range from 3 cm to 6 cm.6. An inflatable pad as in claim 1 , wherein the pad area includes a plurality of primary supported regions and a plurality of secondary supported regions claim 1 , wherein the secondary supported regions include a greater density of non-supporting regions than ...

CUSHION STRUCTURE FOR STOPPING TEMPERATURE CONDUCTION

A cushion structure for stopping temperature conduction contains: a covering layer which is hollow, a first body accommodated in an upper portion of the covering layer, a second body accommodated below the first body, and a gluing layer defined between the first body and the second body. The gluing layer is configured to adhere the first body with the second body so as to stop air flowing into the cushion structure and to prevent a temperature of the second body conducting to the first body via the air. Thereby, when the cushion structure is fixed on a ground, a temperature conduction of the ground is stopped below the gluing layer and does not pass upward via the air, thus stopping the temperature conduction effectively. 1. A cushion structure for stopping temperature conduction comprising:a covering layer which is hollow, a first body accommodated in an upper portion of the covering layer, a second body accommodated below the first body, and a gluing layer defined between the first body and the second body;wherein the gluing layer is configured to adhere the first body with the second body so as to stop air flowing into the cushion structure, andwherein each of the first body and the second body has a plurality of protrusions, and each of the protrusions is approximately formed in hemispherical shape.2. The cushion structure as claimed in claim 1 , wherein the covering layer is made of air-impermeable material.3. The cushion structure as claimed in claim 1 , wherein the first body and the second body are made of polyurethane (PU) foaming material.4. The cushion structure as claimed in claim 1 , wherein a top of the first body is wavy.5. The cushion structure as claimed in claim 1 , wherein a bottom of the second body is wavy.6. The cushion structure as claimed in claim 1 , wherein an airbag portion is accommodated in the cushion structure so as to inflate or discharge the air into or out of the cushion structure.7. The cushion structure as claimed in claim 2 , ...

COMBINATION SLEEPING BAG SACK AND PAD SLEEVE

A sack for storing a sleeping bag when the sleeping bag is not in use, and for attaching the sleeping bag to a pad, such as an air mattress, when the bag is in use. Provided herein is a combination having a sack comprising a body having a first part of a mating fastener thereon, a sleeping bag having a second part of the mating fastener thereon, the sleeping bag having a volume that fits within the sack, and a mattress having a width that fits within the sack. 1. A sleeping bag storage sack comprising a flexible body defining an interior for receiving a sleeping bag therein , the body having at least one pair of fastener elements on an exterior surface of the sack.2. The sleeping bag storage sack of having at least two pairs of fastener elements thereon longitudinally spaced from each other.3. The sleeping bag storage sack of having at least three pairs of fastener elements thereon longitudinally spaced from each other.4. In combination claim 1 , the sack of having a first portion of the fastener elements claim 1 , and a sleeping bag having a second portion of the fastener elements engageable with the first portion of the fastener elements on the sack.5. The combination of claim 4 , wherein the first portion of the fastener elements and the second portion of the fastener elements are male-female engageable.6. The combination of claim 4 , wherein the first portion of the fastener elements and the second portion of the fastener elements are quick-release engageable.7. In combination claim 1 , the sack of having a first portion of the fastener elements claim 1 , a sleeping bag having a second portion of the fastener elements engageable with the first portion of the fastener elements on the sack claim 1 , and a pad.8. The combination of claim 7 , wherein the pad is an inflatable air mattress.9. A combination comprising:a sleeping bag storage sack comprising a flexible body defining an interior for receiving a sleeping bag therein, the body having at least one pair of ...

Cooling Support Cushion and Method of Producing the Same

A support cushion and a method of producing a support cushion are provided. The support cushion includes a base layer having a lower surface and an upper surface, and a plurality of surface coatings positioned atop the upper surface of the base layer, the plurality of surface coatings configured to allow an amount of air to flow through the base layer and the plurality of surface coatings, and the plurality of surface coatings further configured to provide a cooling effect. The method of producing a support cushion includes the steps of providing a base layer having a lower surface and an upper surface; applying a plurality of surface coatings to the upper surface of the base layer, the plurality of surface coatings configured to allow an amount of air to flow through the base layer and the plurality of surface coatings and further configured to provide a cooling effect. 1. A support cushion , comprising:a base layer having a lower surface and an upper surface; anda plurality of surface coatings positioned atop the upper surface of the base layer, the plurality of surface coatings configured to allow an amount of air to flow through the base layer and the plurality of surface coatings, and the plurality of surface coatings further configured to provide a cooling effect;wherein said plurality of surface coatings comprises a first phase change layer on said upper surface of the base layer, a second reactive gel layer on said first phase change layer and a third phase change layer on said second reactive gel layer.2. The support cushion of claim 1 , wherein the base layer is a flexible foam.3. The support cushion of claim 1 , wherein the airflow retained through the lower surface of the base layer is from about 60% to about 80% and the airflow retained through the upper surface of the base layer and the plurality of surface coatings is from about 40% to about 60%.4. The support cushion of claim 1 , wherein the plurality of surface coatings comprises two surface ...

Mattress Structure and Production Method of the Same

Provided are a mattress structure and a production method of the same, relating to the technical field of inflatable beds. The mattress structure includes: a top layer, a sponge layer and a bottom layer that are connected successively, wherein a plurality of first grooves are provided in the sponge layer. In the mattress structure, a plurality of first grooves are provided in the sponge layer arranged between the top layer and the bottom layer, which can lighten the weight of the sponge layer and accordingly, the weight of the whole mattress structure; moreover, not only the weight can be lightened, but also the used amount of sponge can be saved, which means that it has the advantages of convenient use and energy saving etc. 1. A mattress structure , comprising: a top layer , a sponge layer and a bottom layer that are connected successively , wherein a plurality of first grooves are provided in the sponge layer.2. The mattress structure according to claim 1 , wherein the first grooves are arranged in a transverse direction of the sponge layer.3. The mattress structure according to claim 1 , wherein the first grooves are in an inverted-trapezoidal shape claim 1 , a dovetail-like shape or a rhombic shape.4. The mattress structure according to claim 3 , wherein each of the first grooves in a dovetail-like shape has a diameter gradually reducing in a direction from the bottom layer to the top layer.5. The mattress structure according to claim 1 , wherein an adhesive layer is arranged between the top layer and the sponge layer claim 1 , and between the bottom layer and the sponge layer respectively.6. The mattress structure according to claim 1 , wherein the top layer and the bottom layer are both TPU composite fabric layers.7. The mattress structure according to claim 1 , wherein either the top layer or the bottom layer is provided with an air charging nozzle that is in communication with the sponge layer.8. The mattress structure according to claim 1 , wherein the ...

PATIENT SUPPORT SYSTEM CONTROL USING RADAR

A patient immersion sensor includes a radio detection and ranging (RADAR) apparatus to determine a time of flight (TOF) of a RADAR pulse and a reflected signal that is reflected by a patient or by a portion of a patient support surface supporting the patient. The TOF is indicative of an immersion depth or a distance toward bottoming out of a patient supported on the patient support surface, such as a mattress or a pad. The RADAR apparatus emits pulses of very short duration so as to be able to detect objects, such as a patient or a portion of a mattress or pad, at very close distances. The RADAR apparatus may use time-of-flight (TOF) between transmission of the pulse and receipt of a reflected signal to determine a distance toward bottoming out by the patient, thereby to determine if the patient is properly immersed into the patient support surface. Adjustments to inflation or deflation of one or more bladders are made to achieve a desired immersion amount within a tolerance range between upper and lower TOF thresholds. 1. A patient support system comprising:a patient support structure to support a patient;control circuitry coupled to the patient support structure; andat least one radio detection and ranging (RADAR) apparatus coupled to the patient support structure, the control circuitry providing power to the at least one RADAR apparatus and receiving data from the at least one RADAR apparatus, wherein the control circuitry performs at least one function in response to the data received from the at least one RADAR apparatus.2. The patient support system of claim 1 , wherein the patient support structure includes one or more air bladders and the at least one function comprises changing inflation of the one or more air bladders.3. The patient support system of claim 2 , wherein the at least one RADAR apparatus includes at least one RADAR antenna and wherein changing inflation of the one or more air bladder comprises deflating the one or more air bladders to lessen a ...

USE OF NON-NEWTONIAN FLUID IN MATTRESS FOR RESUSCITATION AND PRESSURE DIFFUSION

An infant care device and mattress for use with the infant care device for supporting the weight of an infant during normal use and during resuscitation. The mattress includes a non-Newtonian fluid that supports the weight of the infant. The non-Newtonian fluid allows the mattress to act as a pressure diffusing mattress when the infant patient is placed on the mattress for an extended period of time. The non-Newtonian fluid reacts to a force applied to the mattress, such as during resuscitation, such that the non-Newtonian fluid stiffens and provides the required support for the infant during such resuscitation. The non-Newtonian fluid is contained in one or more flexible pouches positioned within a mattress body. The mattress of the present disclosure thus replaces the need for a separate foam mattress and pressure diffusing mattress. 1. A mattress for use in supporting an infant patient , comprising:a mattress body having a open interior surrounded by a series of outer walls; anda non-Newtonian fluid positioned in the open interior of the mattress body for supporting the infant patient when the infant patient is placed on the mattress.2. The mattress of wherein the non-Newtonian fluid is a shear thickening fluid in which the shear stress of the fluid increase in a non-linear manner based on a shear rate of a force applied to the non-Newtonian fluid increases.3. The mattress of wherein the non-Newtonian fluid is contained within a flexible pouch sized to be received within the open interior of the mattress body.4. The mattress of wherein the mattress includes a pair of flexible pouches each containing the non-Newtonian fluid and positioned within the open interior.5. The mattress of wherein the pair of flexible pouches are separated by a layer of foam.6. The mattress of further comprising:a plurality of fluid cells formed within the open interior of the mattress body; anda plurality of fluid pouches each positioned within one of the plurality of fluid cells, ...

STRUCTURE OF INSULATING TEMPERATURE CONDUCTIVITY OF INFLATABLE BED

A structure of insulating temperature conductivity of an inflatable bed contains: a first layer, a second layer, an inner air chamber, multiple connection straps, multiple temperature stoppers, and at least one temperature insulation layer. The inner air chamber is defined between the first layer and the second layer. The multiple connection straps are separately connected between the first layer and the second layer. The multiple temperature stoppers are accommodated in the multiple connection straps respectively, and the at least one temperature insulation layer is filled between the first layer and the second layer. 1. A structure of insulating temperature conductivity of an inflatable bed comprising:a first layer, a second layer, an inner air chamber defined between the first layer and the second layer, multiple connection straps separately connected between the first layer and the second layer, and multiple temperature stoppers accommodated in the multiple connection straps respectively, and at least one temperature insulation layer filled between the first layer and the second layer.2. The structure as claimed in claim 1 , wherein the at least one temperature insulation layer is made of polyurethane (PU) foam/aerogel composite materials3. The structure as claimed in claim 1 , wherein the temperature stoppers are made of polyurethane (PU) foam material.4. The structure as claimed in claim 2 , wherein the temperature stoppers are made of polyurethane (PU) foam material.5. The structure as claimed in claim 1 , wherein the temperature stoppers are made of polyurethane (PU) foam/aerogel composite materials.6. The structure as claimed in claim 2 , wherein the temperature stoppers are made of polyurethane (PU) foam/aerogel composite materials.7. The structure as claimed in claim 1 , wherein a non-woven layer is fixed on a top of the at least one temperature insulation layer.8. The structure as claimed in claim 1 , wherein one or more temperature insulation layers are ...

THERAPY CONTROL FOR PATIENT SUPPORT SYSTEM

Patient support systems and, more particularly, patient support systems designed to reduce the risk of developing pressure sores by a patient are disclosed. A control unit is provided that operates a pump for setting and maintaining the inflation of the patient support system. The control unit is configured to receive a weight of a patient (either automatically from an integrated weighing device or as input by a caregiver) using the patient support system. The control unit then operates the pump to fill and maintain the patient support system to a predetermined pressure based upon an electronically stored pressure versus weight model accessible to the control unit, where the pressure versus weight model is set to avoid bottom-out and overpressure conditions for the patient having the weight. 1. A patient support system comprising:a planar patient support structure having at least one chamber therein for receiving and maintaining a fluid and for receiving a patient thereon, said patient having a weight;a pump fluidicly connected to said support structure;at least one pressure sensor for sensing a fluid pressure in said chamber; anda processor-based control unit operatively connected to said pressure sensor to receive a pressure sensor signal and operatively connected to said pump to control said pump, and further adapted to at least one of receive and calculate a signal representative of said patient weight;said control unit being configured to operate said pump to achieve a predetermined pressure in said chamber based at least upon said patient weight signal and said pressure sensor signal; andsaid predetermined pressure being determined by said control unit according, at least in part, to an electronically stored pressure versus weight model accessible to said control unit, said pressure versus weight model being set to avoid bottom-out and overpressure conditions for said patient having said weight.2. The patient support system of wherein the patient support ...

Bleach Compatible Polyolefin Mattress Cover

A bleach compatible mattress cover made of a non-woven polyolefin material and defining an interior cavity. The interior cavity configured to receive a mattress structure which may include a first and second support structure disposed in the interior cavity. In certain embodiments, the mattress cover has a Moisture Vapor Transfer Rate of greater than or equal 400 to less than 10,000, 7500 or more particularly less than 5000 grams per square meter per day and a hydrostatic head of 100 cm or greater and passes ASTM 1670 and ASTM 1671. 1. A cover comprising:a cover member defining a cavity configured to receive a support structure therein, the support structure comprising a cushion;top and bottom panels of said cover member, wherein said top panel is made of a non-woven bleach compatible polyolefin material having a moisture vapor transfer rate (MVTR) of at least 400 grams per square meter per day and a hydrostatic head which is greater than 100 cm such that the MVTR and hydrostatic head of the material creates a cover which is breathable but impervious enough to inhibit liquids, bacteria and viruses from passing through the top panel of the cover;said top and bottom panels sealed around at least 60% of a periphery thereof to create said cavity;wherein the non-woven bleach compatible polyolefin material is a laminate material; the laminate comprised of polyolefin filaments and maintains the hydrostatic head and MVTR properties after exposure to cleaning with bleach in conformance with hospital cleaning procedures for Class II medical devices.2. The cover of wherein the MVTR is 1000-7500 grams per square meter per day.3. The cover of wherein the MVTR is 2500-3500 grams per square meter per day.4. The cover of wherein the hydrostatic head of the top panel is at least 150 cm.5. The cover of wherein the top panel passes ASTM 1670 and ASTM 1671 tests.6. The cover of wherein the cushion is a mattress and the cover contains the mattress therein.7. The cover of wherein the ...

MATTRESS

A mattress includes a generally rectangular prismatic foam body, having a length, a width, and a thickness, having a top surface, a plurality of slits in the top surface of the foam body extending across the width of the body to divide the top surface into a plurality of adjacent slats. An elongate chamber extends through the body, parallel to and aligned with each slit. At least one fluid filled cell disposed in each of the elongate chambers to support the edges of adjacent slats. 2. The mattress according to wherein the foam body is a rectangular prism having a length claim 1 , a width claim 1 , and a thickness.3. The mattress according to wherein the slits extend across the width of the foam body claim 2 , dividing the top surface into a plurality of adjacent slats across the length of the foam body.4. The mattress according to wherein the slits extend across the length of the foam body claim 2 , dividing the top surface into a plurality of adjacent slats across the width of the foam body.5. The mattress according to wherein each fluid-filled cell comprises a flexible envelope claim 1 , with a recloseable opening for adding fluid to the envelope.6. The mattress according to wherein the elongate chambers have a generally circular cross-section.7. The mattress according to wherein the elongate chambers have a generally rectangular cross-section.8. The mattress according to wherein the elongate chambers have a generally oval cross-section.9. The mattress according to wherein the oval cross-section of the elongate chambers has a major axis and a minor axis claim 8 , and is oriented with the major axis generally parallel to the top surface.10. The mattress according to wherein the oval cross-section of the elongate chambers has a major axis and a minor axis claim 8 , and is oriented with the minor axis generally parallel to the top surface.11. The mattress according to wherein the fluid-filled cells comprise an elongate flexible envelope.12. The mattress according to ...

BED WITH AUTOMATICALLY ADJUSTABLE PROPERTIES

A bed arrangement including adaptive properties is disclosed. The bed arrangement includes a mattress including at least one zone including independently adjustable firmness and/or height, a drive unit arranged to adjust the firmness and/or height of the at least one zone and at least one sensor. The sensor(s) is adapted to measure a physical parameter which is relatable to a lying position used by a user. Further, a control unit is arranged to determine, based on input from the sensor(s), the present lying position of a user. The lying position is determinable to be one of a set of at least two predefined lying positions. Further, the control unit controls the drive unit to adjust the firmness and/or height of the zone(s) to preset firmness/height value(s) corresponding to the determined lying position. Hereby, an automatic adaption of the bed properties to various lying positions is obtained.

AUTOMATIC SENSING AND ADJUSTMENT OF A BED SYSTEM

An air mattress adjustment method includes adjusting the air mattress to a received user pressure setting, learning a level of pressure in the air mattress at a first plurality of times with respect to the user pressure setting, monitoring the level of pressure in the air mattress at a second plurality of times, determining that the pressure of the air mattress at one of the second plurality of times is out of range, and based on the determining, adjusting the pressure of the air mattress.

PATIENT IMMERSION SENSOR USING RADAR

A patient immersion sensor includes a radio detection and ranging (RADAR) apparatus to determine a time of flight (TOF) of a RADAR pulse and a reflected signal that is reflected by a patient or by a portion of a patient support surface supporting the patient. The TOF is indicative of an immersion depth or a distance toward bottoming out of a patient supported on the patient support surface, such as a mattress or a pad. The RADAR apparatus emits pulses of very short duration so as to be able to detect objects, such as a patient or a portion of a mattress or pad, at very close distances. The RADAR apparatus may use time-of-flight (TOF) between transmission of the pulse and receipt of a reflected signal to determine a distance toward bottoming out by the patient, thereby to determine if the patient is properly immersed into the patient support surface. Adjustments to inflation or deflation of one or more bladders are made to achieve a desired immersion amount within a tolerance range between upper and lower TOF thresholds. 1. A patient support surface for supporting a patient , the patient support surface comprisinga core including at least one patient support element,a ticking surrounding the core, the ticking having an upper layer overlying the core and a lower layer underlying the core,at least one radio detection and ranging (RADAR) antenna situated beneath the core, the at least one RADAR antenna emitting a pulse that travels through the core and that is reflected by either the patient or an inner surface of the upper layer of the ticking as a reflected signal back to the at least one RADAR antenna, andprocessor circuitry that determines a time-of-flight (TOF) of the pulse and the reflected signal to determine whether the patient supported on the patient support surface is at risk of contraction of pressure ulcers due to improper immersion into the patient support surface.2. The patient support surface of claim 1 , wherein the at least one RADAR antenna comprises ...

PNEUMATIC SYSTEM BLOCKAGE DETECTION

A patient support apparatus pneumatic system may include a mattress defining an interior and a pneumatic enclosure in fluid communication with the interior and comprising an inlet and an outlet. A blower may be in fluid communication with the interior and the pneumatic enclosure. A pressure sensor may be configured to detect a pressure at the outlet. A controller may be configured to monitor a speed of the blower and the pressure at the outlet for detecting at least one of an intake blockage condition and an exhaust blockage condition. 1. A patient support apparatus pneumatic system comprising:a mattress defining an interior;a pneumatic enclosure in fluid communication with the interior, the pneumatic enclosure including an inlet and an outlet;a blower in fluid communication with the interior and the pneumatic enclosure;a pressure sensor configured to detect a pressure at the outlet; anda controller configured to monitor a speed of the blower and the pressure at the outlet for detecting at least one of an intake blockage condition and an exhaust blockage condition.2. The patient support apparatus pneumatic system of claim 1 , wherein the controller is configured to detect the intake blockage condition when the speed of the blower is at or above a predetermined upper threshold value and the exhaust blockage condition when the speed of the blower is at or below a predetermined lower threshold value.3. The patient support apparatus pneumatic system of claim 1 , further comprising:a microclimate management layer disposed within the interior and in fluid communication with the outlet.4. The patient support apparatus pneumatic system of claim 1 , further comprising:an alarm, wherein the controller is configured to output an alarm signal from the alarm upon detection of at least one of the intake blockage condition and the exhaust blockage condition.5. The patient support apparatus pneumatic system of claim 1 , wherein the controller is configured to monitor a frequency of ...

INFLATABLE CUSHIONING DEVICE

AH inflatable cushioning device includes an inflatable main body, a neck portion coupled to the main body, and a valve member having terminal and distal ends. The terminal end is coupled to the neck portion. The valve member has an inflation configuration in which the valve member distal end is disposed inside of the neck portion. The valve member has a deflation configuration in which the valve member distal end is disposed outside of the neck portion. 1. An inflatable cushioning device , comprising:an inflatable main body;a neck portion coupled to the main body; anda valve member having terminal and distal ends, the terminal end being coupled to the neck portion, the valve member having an inflation configuration in which the valve member distal end is disposed inside of the neck portion, and the valve member having a deflation configuration in which the valve member distal end is disposed outside of the neck portion.2. The device of claim 1 , further comprising a shoulder portion coupled to the main body and the neck portion.3. The device of claim 2 , wherein the valve member distal end claim 2 , when the valve member is in the inflation configuration claim 2 , extends toward but not into the shoulder portion.4. The device of claim 1 , wherein the width of the valve member is tapered from the terminal end to the distal end.5. The device of claim 1 , further comprising a pneumatic valve in fluid communication with the main body.6. The device of claim 5 , wherein the pneumatic valve is a self-inflating valve.7. An inflatable cushioning device claim 5 , comprising:an inflatable main body having first and second generally opposing internal surfaces;an air-impermeable film layer coupled to and disposed within the main body, whereby a first chamber is formed by the film layer and first internal surface, a second chamber is formed by the film layer and second internal surface, the second chamber being pneumatically separated from the first chamber by the film layer;a ...

PATIENT SUPPORT APPRATUS AND METHOD

A patient support is provided. The patient support may include a plurality of inflatable members. The plurality of inflatable members may include a core including a resilient material. The patient support may be controlled with a first controller positioned within an envelope of the patient support. The patient support may include a detector to detect when an external controller is coupled to the patient support, the patient support being controlled by the second controller when the second controller is present. 1. A patient support , comprising:a cell which is inflatable with a fluid to a pressure above an ambient pressure;a core positioned within the inflatable cell, the core including an elongated resilient member; anda valve in fluid communication with an interior of the cell, the valve being configured to permit fluid to egress from the interior of the cell when the pressure is greater than a threshold pressure and to maintain the fluid in the interior of the cell when the pressure is lower than the threshold pressure, the valve being a one way valve.2. The patient support of claim 1 , wherein the elongated resilient member is a foam core.3. The patient support of claim 2 , wherein the foam core includes at least one cavity extending through the foam core from a first side of the foam core to a second side of the foam core claim 2 , the second side being opposite the first side.4. The patient support of claim 3 , further comprising a member positioned in a first cavity of the at least one cavity claim 3 , the member maintains the first cavity in an open configuration when the resilient member is compressed.5. The patient support of claim 3 , wherein the foam core includes a first foam core and a second foam core claim 3 , the first foam core includes the at least one cavity and the second foam core surrounds the first foam core.6. The patient support of claim 5 , wherein the second foam core has a constant outer diameter.7. The patient support of claim 6 , ...

Control for Pressurized Bladder in a Patient Support Apparatus

An apparatus for supporting a patient, such as a hospital bed, is provided. The apparatus includes a patient support surface and at least one fluid containing bladder. A pressure control assembly is operably coupled with the bladder. When the fluid pressure within the bladder falls outside of an acceptable range of pressure values, the active adjustment of the pressure within the bladder is initiated by the pressure control assembly if the pressure does not return to the acceptable range of pressure values within a time period, e.g., a time delay, that has a variable length. 164-. (canceled)65. An air delivery system for a patient support including an inflatable support zone , the air delivery system comprising:an air supply,a valve coupled to the air supply,a pressure sensor operable to produce pressure signals indicative of air pressure with the support zone and an air system controller programmed to:determine a target pressure for the support zone,receive the pressure signals,determine whether pressure in the support zone deviates from the target pressure based on the pressure signals,determine a time period to elapse before adjusting pressure in the support zone, andadjust the pressure in the support zone after the time period has elapsed.66. The air delivery system of claim 65 , wherein the target pressure includes an acceptable tolerance.67. The air delivery system of claim 66 , wherein the target pressure is determined based at least in part on a weight of a patient.68. The air delivery system of claim 66 , further comprising an angle sensor operable to produce an angle signal indicative of a value of an angle of the support zone relative to a longitudinal axis of the support zone claim 66 , wherein the target pressure is determined based at least in part on the angle signal.69. The air delivery system of claim 68 , wherein the controller is further programmed to determine claim 68 , based on at least one of the pressure signals and the angle signal claim 68 ...

BED STATUS SYSTEM FOR A PATIENT SUPPORT APPARATUS

A bed status system includes a patient support apparatus having a status, a location unit configured to provide a location to the patient support apparatus, and a bed status module coupled to the location unit and the patient support apparatus to receive the status and the location.

Methods and Systems of an Adjustable Bed

Aspects of this invention relate to an adjustable bed that may include one or more articulating portions, and may include one or more components, including an air inflatable mattress associated with the adjustable bed frame, a programmable logic controller, a remote memory storage facility, a remote storage location of user preferences, a cell phone remote control, a modular control device, an air purification facility, a power outlet controller, a Bluetooth remote control, an ultra wide band remote control, a wireless USB remote control, and the like. 15.-. (canceled)6. An adjustable bed facility comprising:an adjustable bed frame comprising one or more articulating portions;an air mattress associated with the adjustable bed frame;an air pump associated with the air mattress and adapted to regulate air pressure in the air mattress;at least one controller associated with the adjustable bed frame and adapted to control at least one of the adjustable bed frame and the air pump; (i) adapted to control multiple aspects of the adjustable bed facility, the multiple aspects comprising a position of the adjustable bed frame and an operation of the air pump,', '(ii) adapted to establish at least one communication link between the at least one controller and the remote control,', '(iii) adapted to control the multiple aspects of the adjustable bed facility by way of communications over the at least one communication link from the remote control to the at least one controller, and', '(iv) adapted to store, as a global command, a user-input command sequence for controlling the multiple aspects of the adjustable bed facility, the user-input command sequence comprising a series of user-input commands to control at least the position of the adjustable bed frame and the operation of the air pump to regulate the air pressure of the air mattress as the multiple aspects of the adjustable bed facility, wherein the remote control is adapted to receive the user-input command sequence for ...

Dynamic Support Apparatus

A dynamic support apparatus. The dynamic support apparatus includes a cushion, at least one actuator wherein the at least one actuator defines an interior volume and wherein the interior volume may be configured to be at least partially filled with a fluid, and a support disposed in the interior volume wherein the support configured to support an occupant when the interior volume is not filled with the fluid such that the support is sufficient to support the occupant. 1. A dynamic support apparatus comprising:a cushion;at least one actuator wherein the at least one actuator defines an interior volume and wherein the interior volume configured to be at least partially filled with a fluid and the at least one actuator attached to an actuator fluid conduit in communication with the interior volume;a fluid pump having a pump inlet and a pump outlet;a rotary valve including a stationary portion and a rotor, the rotor being a planar body having transversely disposed flow paths recessed into each of a first face and a second face of the rotor, wherein the first face is opposingly situated with respect to the second face, the flow paths terminating in valve fluid ports; and a first position in which the pump inlet is in fluid communication with the atmosphere through the valve and the pump outlet is in fluid communication with the actuator fluid conduit through the valve,', 'a second position in which the pump inlet is in communication with the actuator fluid conduit via the valve and the pump outlet is in communication with the atmosphere via the valve, and', 'a third position in which the actuator fluid conduit is in communication with the atmosphere via the valve., 'a processor for commanding a motor to rotate the rotor to at least'}2. The dynamic support apparatus of claim 1 , wherein the first claim 1 , second claim 1 , and third positions are spaced equal angular intervals apart.3. The dynamic support apparatus of claim 1 , wherein the motor drives the rotor in a ...

AUTOMATIC SENSING AND ADJUSTMENT OF A BED SYSTEM

An air mattress adjustment method includes adjusting the air mattress to a received user pressure setting, learning a level of pressure in the air mattress at a first plurality of times with respect to the user pressure setting, monitoring the level of pressure in the air mattress at a second plurality of times, determining that the pressure of the air mattress at one of the second plurality of times is out of range, and based on the determining, adjusting the pressure of the air mattress. 120.-. (canceled)21. A system comprising:a bed having a mattress that is adjustable and configured to support a user during a sleep session;a pressure sensor configured to sense user pressure on the mattress and to generate pressure readings; receive the pressure readings from the pressure sensor;', 'determine, from the pressure readings, an orientation of the user;', 'determine, from the pressure readings, a current sleep-state of the user;', 'determine that a desired sleep-state of the user is different than the current sleep-state;', 'access a list of adjustment-allowed sleep-states that each define a sleep-state in which it has been identified that the mattress is permitted to be adjusted for the user;', select an adjustment to the mattress based on the determined orientation; and', 'adjust the mattress according to the selected adjustment, having an effect of encouraging the user to transition to the desired sleep-state; and, 'responsive to a determination that the current sleep-state is one of the adjustment-allowed sleep-states, 'responsive to a determination that the sleep-state is not one of the adjustment-allowed sleep-states, not adjusting the mattress., 'a controller configured to22. The system of claim 21 , wherein to adjust the mattress according to the selected adjustment claim 21 , the controller is further configured to:issue a command to a pump that is in fluid communication with the mattress and that is configured to change air-pressure of the mattress.23. The ...

Mattress System

A mattress identification system is described having a mattress having a mattress top panel, a mattress foot, a mattress bottom panel and comprising a plurality of foam layers. The system has: a) a twill pattern on the mattress top panel has a first loft comprising essentially parallel straight lines that extends to an upper part of the mattress foot; b) a first fabric portion that covers approximately ⅔ of the mattress foot below the twill pattern that extends to the upper part of the mattress foot; c) a second fabric portion that covers approximately ⅓ of the mattress foot below the twill pattern that extends to the upper part of the mattress foot; and d) a zipper assembly. 1. A mattress identification system comprising:a mattress having a mattress top panel, a mattress foot, a mattress bottom panel and comprising a plurality of foam layers.a first twill pattern on the mattress top panel having a first loft comprising essentially parallel straight lines that extends to an upper part of the mattress foot;a first fabric portion that covers approximately ⅔ of the mattress foot below the first twill pattern that extends to the upper part of the mattress foot;a second fabric portion that covers approximately ⅓ of the mattress foot below the first twill pattern that extends to the upper part of the mattress foot; anda zipper assembly.2. The mattress identification system as in further comprising:a plurality of handles affixed to the mattress bottom panel.3. The mattress identification system as in claim 1 , wherein the first fabric portion is lighter than the second fabric portion.4. The mattress identification as in claim 3 , wherein if the mattress comprises only foam layers claim 3 , the second fabric portion is a darker than the second fabric portion of a second mattress that comprises at least one foam layer and a layer comprising pocket springs.5. The mattress system as in claim 1 , wherein the first loft corresponds to properties of the foam layers.6. The ...

Waterbed System

A waterbed system for placement on a ground surface can comprise one or more of the following components: a waterbed mattress, a foam structure around the periphery of the mattress, a platform below the mattress and the foam periphery for supporting the waterbed mattress and the foam structure, a foundation coupled to and extending downwardly from the platform, preferably a single, fire resistant polyester fiber baffle disposed within the waterbed mattress, a cover over the top surface of the mattress and around the outer surface of the foam structure, a water proof liner below the bottom surface of the mattress, a water bed heater under the liner between the liner and the upper surface of the platform, a layer of fiberglass insulation attached to the lower surface of the platform, and an accessory storage container coupled to the foundation. 1. A waterbed system comprising:a) a waterbed mattress;b) a platform having a lower surface and an upper surface for supporting the waterbed mattress;c) a foundation below the lower surface of the platform and supporting the platform;d) a foam structure around the periphery of the mattress, the foam structure having an inwardly sloping inner surface and a bottom surface that meet at an inner corner;e) a water vapor permeable cover for the foam structure, the cover having a flap extending from the inner corner formed by the inner and bottom surfaces of the foam structure, the flap having a length, a proximal edge proximate the inner corner of the foam structure and a distal portion; andf) at least one retainer retaining the distal portion of the flap on the platform.2. The system of claim 1 , wherein the retainer is a slat extending the full length of the flap.3. The system of claim 1 , wherein the flap is isosceles trapezoid shaped.4. The system of claim 1 , wherein the retainer is a slat coupled to the platform by a plurality of fasteners.5. The system of claim 4 , wherein the fasteners are bolts.6. The system of claim 1 , ...

Automatically inflatable patient transfer air mattress

Provided is an automatically inflatable patient transfer air mattress designed to enable immobile persons, such as patients with mobility difficulty, to be rapidly laid and transferred thereon in the event of a disaster or an accident, prevent an injury to the patient caused by a falling object dropping from a ceiling or any other place, and reduce impact in the case of movement via stairs. The automatically inflatable patient transfer air mattress includes a main mattress portion forming a plate shape having a predetermined thickness when charged and inflated with air, a protective cover portion provided on one side surface of the main mattress portion in a longitudinal direction, and configured to cover one surface of the main mattress portion when deployed, and a cushion wheel unit disposed on a bottom portion of the main mattress portion to absorb impact from below.

CUSHIONING DEVICE AND METHOD OF CUSHIONING A BODY

Disclosed herein is a cushioning device that includes a plurality of fluid cells each containing a reforming element and a fluid for supporting a load. The cushioning device further includes a manifold system interconnecting the plurality of fluid cells and an exhaust system including a first and a second exhaust reservoir connected in series to the plurality of envelopes. The cushioning device further includes a pressure relief valve and a check valve separating the first and second exhaust reservoirs. Further disclosed is a method of cushioning a body with a cushioning device. 1. A cushioning device comprising:a plurality of fluid cells each containing a reforming element and a fluid for supporting a load;a manifold system interconnecting the plurality of fluid cells;an exhaust system including a first and a second exhaust reservoir connected in series to each other; andwherein the first and second exhaust reservoirs are directly connected with a pressure relief valve and a check valve.2. The cushioning device of claim 1 , wherein the exhaust system further includes a third exhaust reservoir connected to the second exhaust reservoir in series and separated by the second exhaust reservoir by a second check valve and a second pressure relief valve claim 1 , wherein when the pressure from the first exhaust reservoir reaches a first predetermined level claim 1 , the pressure relief valve opens and exhausts fluid into the second exhaust reservoir claim 1 , and wherein when the pressure from the second exhaust reservoir reaches a second predetermined level claim 1 , the second pressure relief valve opens and exhausts fluid into the third exhaust reservoir.3. The cushioning device of claim 1 , further comprising: an outer envelope surrounding the plurality of fluid cells claim 1 , the manifold system and the exhaust system.4. The cushioning device of claim 1 , wherein the cushioning device is a mattress.5. The cushioning device of claim 4 , wherein the plurality of fluid ...