Class / Patent application number | Description | Number of patent applications / Date published |
005710000 | Including plural, separately inflatable, distinct gas containing compartments | 64 |
20080271253 | Alternating Pressure Mattresses - An alternating pressure mattress has two sets (A, B) of cells, which are inflated and deflated cyclically and in sequence, to provide alternating support for a patient. Each set (A, B) has central transverse cells ( | 11-06-2008 |
20080289114 | PNEUMATIC CONTROL VALVE AND POWER RESERVE FOR A MATTRESS - A pneumatic control valve and power reserve in the form of pressurized gas in a pressurization chamber, for elastically deforming a diaphragm without closing off two admission ( | 11-27-2008 |
20090165212 | Air mattress - An objective of the invention is to provide an integral air mattress capable of preventing caving-in. | 07-02-2009 |
20090183313 | Therapeutic mattress - A therapeutic mattress is providing including an encasing housing a base layer and a patient support layer in a cavity of the encasing. The base layer has a foam base member and foam side panels connected to the base member. The patient support layer is provided above the base layer and has a plurality of sections or zones. In one embodiment, a plurality of the sections are made of an inflatable component, and another of the plurality of sections are made of a non-inflatable component. In an alternate embodiment, each of the sections contains an inflatable component. In one embodiment, the zones of the patient support surface include a head zone adjacent a head of the mattress, a foot zone adjacent a foot end of the mattress, a seat zone adjacent the head zone, and a knee zone between the seat zone and the foot zone. A foam mattress is provided in the head zone, and an air mattress having a plurality of individual air cells fluidly interconnected is provided in the foot zone. | 07-23-2009 |
20090276961 | METHOD FOR AROUSING A SLEEPER VIA AUTOMATIC DEFLATION OF AN AIR MATTRESS - An embodiment of the present invention is a method for automated deflation of an air mattress to create discomfort and arouse a recumbent individual on the mattress. The method comprises the steps of providing an air mattress comprising a plurality of separate chambers; and automatically deflating at least one chamber of said plurality of separate chambers in response to a signal so as to create discomfort. | 11-12-2009 |
20090300846 | 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 lo device or have a storage compartment. The inflatable device may be configurable using one or more members such as a membrane or fasteners. | 12-10-2009 |
20090313763 | BED SYSTEM HAVING INFLATABLE MATTRESS AND FRAME - The present invention relates to a bed system that inflatably frames an inflatable mattress, to provide improved firmness, privacy, storage and bed-linen retention. | 12-24-2009 |
20100024132 | CLINICAL SUPPORT PAD - The present disclosure includes methods, devices, and systems associated with clinical support. In one embodiment, a clinical support pad includes a plurality of support cells formed in a first film layer of material sufficiently impermeable to a fluid contained in the cells such that each cell is configured to be alternately and repeatedly inflated and deflated with respect to one or more adjacent cells. Each cell is in fluid communication with at least one of a number of channels formed in the first film layer, is configured such that a surface of each cell has a continuous curvature across a length direction and across a width direction of the cell, and are spaced such that a distance between a center of each cell and a center of at least one adjacent cell is not more than a two-point discrimination threshold distance associated with a patient. | 02-04-2010 |
20100095461 | PATIENT SUPPORT SURFACE - A patient support includes a first layer, a first air supply coupled to the first layer, a second layer, and a second air supply coupled to the second layer. | 04-22-2010 |
20100101026 | Adaptable surface for use in beds and chairs to reduce occurrence of pressure ulcers - An adaptable surface system including a plurality of individually adjustable surface units and a plurality of pressure sensors. Each pressure sensor corresponds to one of the adjustable subsurface units and is positioned to measure an amount of pressure exerted upon the subsurface unit. The system also includes a controller that receives a first pressure value from a pressure sensor, compares the value to a threshold, and adjusts the height of the first subsurface unit based on the comparison. The controller also receives a second pressure value from a second pressure sensor, compares the second pressure value to the threshold, and adjusts the height of a second subsurface unit based on the comparison. | 04-29-2010 |
20100162489 | INFLATABLE BED HAVING AIR CHAMBERS INFLATABLE INDIVIDUALLY BY AN ELECTRIC AIR PUMP UNIT - An inflatable bed includes a bedstead assembly, a mattress assembly, and an electrical air pump unit. The mattress assembly is disposed on and above the bedstead assembly, and includes a top sheet, a bottom sheet disposed under the top sheet, and a plurality of surrounding sheets interconnecting the top and bottom sheets to form a plurality of air chambers, which are not in fluid communication with each other. Each of the air chambers is defined among the top sheet, the bottom sheet, and a respective one of the surrounding sheets. The electrical air pump unit is disposed on the bedstead assembly, and is operable to inflate the air chambers individually so that air pressures in the air chambers may be different. | 07-01-2010 |
20100170044 | INFLATABLE AIR MATTRESS WITH IMBEDDED PUMP - An air mattress having one or more inflatable, air-tight chambers where the firmness is adjustable using a pumping system controlled by one or more remote control units. As an improvement over the prior art, the pumping system is installed within the confines of the mattress and outside of the inflatable chambers to increase overall efficiency, accuracy, reliability, and environment compatibility of the mattress while maintaining the ease of diagnostics and repair. This new art also makes the mattress more user friendly by reducing perceivable pumping noise and by relieving the hassle of dealing with hoses and external pump of the prior art. The air mattress may also include any and all features of the prior art such as mattress edge support foam and layers of comfort-providing foam. | 07-08-2010 |
20100205749 | Flexible air cushion unit and assembly structure - The present invention provides an air cushion unit that can be assembled into any shape and dimension, and more particularly to an innovative one which is prefabricated with interconnected air rings, air pipes and air chambers along with close-packed air columns and air nozzles, allowing to adjust flexibly the pressure value. So, it can be widely applied to meet different sitting or lying demands under various stress states. | 08-19-2010 |
20100263131 | AIR MATTRESS - In an air mattress ( | 10-21-2010 |
20100306924 | INFLATABLE MATTRESS FOR A BED - A support apparatus includes a rotation therapy device, a pulsation therapy device, a dynamic therapy device, and a control system for operating the devices. | 12-09-2010 |
20100319136 | APPARATUSES AND METHODS FOR SINGLE-SIDED ZONED MATTRESS ROTATION - A sleep support system including: a sleep support member having an inflatable member, wherein the inflatable member communicates with a first connector and a second connector, and a control unit having a terminal; wherein the terminal is configured to be connected to the first connector, if the sleep support member is in a first position, and wherein the terminal is configured to be connected to the second connector, if the sleep support member is rotated to a second position. Accordingly, a sleep support member having zoned support characteristics can be conveniently rotated without losing the proper zoned effect. | 12-23-2010 |
20110047709 | SUPPORT DEVICE WITH ADJUSTABLE LENGTH AND WIDTH - A support device capable of supporting a patient, includes a mattress resting or capable of resting on a bed base or bed frame and further includes means for adjustment of the length of the mattress by means of pneumatically independent inflatable transverse cells comprising an area known as a retractable area, means for grouped movement of an end area adjacent to said retractable area, and means for adjustment of the width of the mattress, including at least one lateral inflatable cell, extending in the longitudinal direction of the mattress. | 03-03-2011 |
20110061169 | AIR MATTRESS - Disclosed herein is an air mattress including at least two separate zones. A first and second groups of elongate, inflatable cells are disposed alternately within each of the at least two separate zones. An air pump is to supply pressurized air. At least two air distributors are serially connected with the air pump for respectively distributing the pressurized air to the at least two separate zones. Each air distributor is operable to supply the pressurized air to the first and second groups of cells within each of the at least two separate zones. A pressure reducer is serially connected between any adjacent two of the at least two distributors for reducing the pressure of the pressurized air to a downstream one of any adjacent two of the at least two distributors. | 03-17-2011 |
20110107522 | INFLATABLE BED - An inflatable bed system ( | 05-12-2011 |
20110239373 | Segmented Air Foam Mattress - An air foam mattress system includes a foam top component, and a foundation component including a plurality of segmented, individually wrapped, inflatable air cells allowing for a plurality of pivot points, a segmented perimeter, and individual pressure adjustment of the segments for maximum patient comfort in all articulated bed positions. In an embodiment, the air cell contains a u-shaped insert providing segmented perimeter sections integral to the air cell. In another embodiment, the air cell contains a trapezoidal shaped insert with multiple segments having different degrees of foam stiffness. | 10-06-2011 |
20110247142 | PNEUMATIC MATTRESS - A mattress has a cover enclosing two layers of pneumatic cells made of impermeable material welded into desired shapes. A bottom layer comprises edge cells extending the length of the mattress, partially closed at hip and knee positions so the cells have head and back, upper leg and lower leg portions that pivot relative to adjoining portions, without pressure in them tending to keep them rigid. Six head cells are arranged with their length in the direction of the length of the mattress, separate from the edge cells. Six lower leg cells are between the lower leg portions. A central space in the bottom layer is filled by a group of nine transversely extending cells held together by toggles. An upper layer has a head back and upper leg group of twelve transverse cells and a second group of seven lower leg cells. | 10-13-2011 |
20110258783 | INFLATABLE CUSHION VALVE AND ATTACHMENT APPARATUS - An attachment apparatus ( | 10-27-2011 |
20110289690 | Mattress and Mattress Replacement System with and Intrinsic Contour Feature - A mattress for use on a bed frame has a lower body section | 12-01-2011 |
20110289691 | PATIENT/INVALID HANDLING SUPPORT - A patient support for a patient includes a mattress with at least one air operated component and a cushioning layer forming a patient support surface. The mattress has a recessed portion beneath the patient support surface at the foot end of the mattress with an enclosure housed in the recess. The enclosure houses therein at least one pump for directing air to the air operated component and a controller for operating the pump. The enclosure has a central section and two side sections, with each of the sections having an upper side. The side sections are located on opposed sides of the central section and at opposed sides of the mattress at the foot end. The upper side of the central section is recessed below the upper sides of the side sections wherein the depth of the cushioning layer at the foot end between the side sections is maintained generally constant at least along the central portion of the mattress extending from the head end to the foot end. | 12-01-2011 |
20110302720 | PATIENT WEIGHING AND BED EXIT MONITORING - Patient support systems are generally disclosed. An example patient support system may be configured to provide a predictive bed-exit alarm and/or a patient weight. An example embodiment may include a support structure including independently inflatable supports, an inflatable mat beneath the inflatable supports, and pressure detectors associated with the inflatable supports and the inflatable mat. An alarm logic may be configured to initiate a predictive bed-exit alarm sequence upon determining that at least one of the pressures of the inflatable supports is at about its respective unloaded pressure. A patient weight logic may be configured to output a patient weight based at least partially upon a difference between an unloaded pressure and a loaded pressure of the inflatable mat. | 12-15-2011 |
20110314612 | Health Bed Device for Actively Supporting Neck and Shoulder and Method thereof - A health bed device for actively supporting neck and shoulder and a method thereof mainly comprises a head air bladder set and a neck and shoulder air bladder set installed in the top surface, near a front end, of a cushion in a mattress. The head air bladder set is not aerated, and the neck and shoulder air bladder set is full of air. Each air bladder of the head air bladder set and the neck and shoulder bladder set is connected to an aerating/deflating device through air tubes. The air tubes are connected to a control device, so the control device derives the aerating/deflating device to aerate or deflate the air bladders of the head air bladder set and the neck and shoulder air bladder set. Each air tube is connected to a pressure sensor. When a pressure sensor detects the pressure of a air bladder increasing suddenly, it can determine that a user changes his/her sleep position from lying on his/her back to lying on his/her side. The air bladders whose pressures increased are the air bladder pressed by the user. Meanwhile, the control device derives the aerating/deflating device to automatically decrease the pressures inside the air bladders to setting values, and to aerate the air bladders of the head air bladder set to setting value so as to reduce the pressure on the user's shoulder. | 12-29-2011 |
20120011658 | PATIENT SUPPORT DEVICE WITH LOWER EXTREMITY RAISER - A patient support device includes a mattress including an inflatable plenum, an inflatable torso support chamber located on one end portion of the mattress to elevate the upper torso of a patient with respect to the lower torso and legs, the torso support chamber being isolated from the plenum so as to be separately inflatable, and an inflatable lower extremity support chamber located on an opposite end portion of the mattress to elevate one or more lower extremities of a patient with respect to the upper torso and lower torso, the lower extremity support chamber being isolated from the plenum and the torso support chamber so as to be separately inflatable. | 01-19-2012 |
20120042453 | CLINICAL SUPPORT PAD - The present disclosure includes methods, devices, and systems associated with clinical support. In one embodiment, a clinical support pad includes a plurality of support cells formed in a first film layer of material sufficiently impermeable to a fluid contained in the cells such that each cell is configured to be alternately and repeatedly inflated and deflated with respect to one or more adjacent cells. Each cell is in fluid communication with at least one of a number of channels formed in the first film layer, is configured such that a surface of each cell has a continuous curvature across a length direction and across a width direction of the cell, and are spaced such that a distance between a center of each cell and a center of at least one adjacent cell is not more than a two-point discrimination threshold distance associated with a patient. | 02-23-2012 |
20120227186 | PNEUMATIC MATTRESS - A pneumatic mattress ( | 09-13-2012 |
20120240340 | INFLATING AN AIR MATTRESS WITH A BOUNDARY-LAYER PUMP - An airbed system is provided. The airbed system includes: an air mattress having at least one air mattress chamber; a boundary-layer pump connected to the at least one air mattress, configured to fill the at least one air mattress with gas; and a control unit, configured to receive user input corresponding to increasing or decreasing the pressure in the at least one air mattress chamber and to control the boundary-layer pump based on the received user input. The boundary-layer pump includes: a pressure recovery chamber housing including a pressure recovery chamber, a pump inlet, and a pump outlet; a plurality of disks within the pressure recovery chamber; and a motor attached to the plurality of disks, configured to rotate the plurality of disks so as to expel gas passing through the pump inlet radially outwards along the disks and out through the pump outlet. | 09-27-2012 |
20120272456 | Air Mattress - An architecture is presented that provides an inflatable device usable as a portable adjustable air mattress. The inflatable device comprises a plurality of inflatable tubes aligned by an outer cover forming a substantially rectangular shaped air mattress that will continue to function and provide support even in the event of an air leak. | 11-01-2012 |
20120291204 | AIR MATTRESS - Provided is an air mattress capable of preventing the occurrence of decubitus ulcers in a person lying on the air mattress. | 11-22-2012 |
20120304391 | PUMP AND HOUSING CONFIGURATION FOR INFLATING AND DEFLATING AN AIR MATTRESS - Efficient systems and methods for inflating, deflating, or simultaneously inflating and deflating air mattress chambers using various pump and pump housing configurations are provided. Examples of the various pump and pump housing configurations include: boundary-layer pumps having single disk array or multiple disk array layouts, different disk geometries, different pressure recovery chamber geometries, adjustable components for switching between filling and powered dumping operations, and reversible and non-reversible motors; and pump housings having one or more dump channels for manifold-driven powered dumping, multiple sides or stages for pressure and/or flow compounding, various manifold chamber configurations for robust connectivity with air mattresses having multiple chambers, and various valve configurations for flexible control over filling, powered dumping, and simultaneous filling and powered dumping operations. Pump products having pumps and pump housings designed according to the principles described herein are able to satisfy a wide range of different performance and cost requirements. | 12-06-2012 |
20120311790 | 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. | 12-13-2012 |
20120317727 | AIR MATTRESS - Provided is an air mattress configured so that the pressure within each of bladder-shaped cells is variable, wherein the sleeping comfort of a person lying on the air mattress is not reduced. | 12-20-2012 |
20130000049 | ADJUSTABLE MATTRESS - An adjustable mattress comprises a carrier and a foundation. The carrier has a bed surface, a bottom surface, and a plurality of first flexible members and second flexible members distributed in the carrier. One of the first flexible members and one of the second flexible members are encased in a flexible support unit. The bottom of the carrier is disposed on the foundation. The two bearing points in a stretchable direction of the first flexible member contact the bed surface and the bottom surface respectively, and one end of the second flexible member protrudes from or is concealed in the bottom surface of the carrier. The foundation has a moving plate and a lifting device. The moving plate can be lifted by the lifting device to an active position to support weights from the bed surface with the first flexible members. | 01-03-2013 |
20130104312 | MATTRESS WITH CAPACITIVE IMMERSION CONTROL | 05-02-2013 |
20130145558 | OPTIMIZATION OF THE OPERATION OF A PATIENT-SUPPORT APPARATUS BASED ON PATIENT RESPONSE - A patient-support apparatus according the present disclosure includes a source of pressurized air, a plurality of bladders, a plurality of pressure sensors, and a controller. The controller is configured to execute instructions to adjust pressures in the bladders based on information from the plurality of pressure sensors. | 06-13-2013 |
20130145559 | 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. | 06-13-2013 |
20130160212 | 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. | 06-27-2013 |
20130198964 | 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. | 08-08-2013 |
20130291310 | SENSING DEVICE FOR AIR CUSHION BED - A sensing device is configured for placing in an air cushion bed below air bladders thereof to detect an exact state of the bed in use, and includes a first and a second sheet connected together to define an air chamber therebetween. The air bladders and the air chamber are communicable with one another via inflation valves on the first sheet and are synchronously and identically inflated. First and second sensing elements are disposed outside and inside the air chamber, respectively. The first sensing element has deformation and acceleration sensors arranged thereon for monitoring how the bed reacts to a patient lying thereon and the manner in which the bed is being used. The second sensing element includes upper and lower conductive sensing sheets and an electrical connection state therebetween is used to detect whether the air bladders are sufficiently inflated. Thus, the air cushion bed is safer for use. | 11-07-2013 |
20130340176 | MANAGING MATTRESS PRESSURE ON WOUNDS - A method for adjusting a mattress to minimize pressure on a patient wound including detecting a location of the patient wound relative to the mattress, and responsive to detecting the location of the patient wound relative to the mattress, adjusting the mattress to minimize pressure on the patient wound. | 12-26-2013 |
20140013514 | 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. | 01-16-2014 |
20140059780 | 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. | 03-06-2014 |
20140090176 | 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. | 04-03-2014 |
20140101862 | MATTRESS AND CONTROL METHOD THEREOF - The object of the present invention is to provide a mattress of a novel structure that can quickly perform dispersion of a body pressure acting part of a user, and can reduce discomfort felt by the user when doing a cell internal pressure switching operation, as well as a control method thereof. The present invention is provided with: a grouping step for, on the basis of a body pressure applied to each of a plurality of cells, dividing the plurality of cells into groups; a target internal pressure setting step for setting a target internal pressure of the cells for each group divided at the grouping step; and an internal pressure adjusting step for interconnecting the cells in each group and adjusting the internal pressure of the cells to the internal pressure set in the target internal pressure setting step. | 04-17-2014 |
20140298589 | VARIABLE SIZE AIR MATTRESS - A variable size air mattress that has at least a first plenum, a second plenum side-by side with said first plenum, a first inflation/deflation valve for the air mattress communicating with said first plenum, and a second inflation/deflation valve communicating with said second plenum, to allow inflation for only the first plenum when said first inflation/deflation valve is open but said second inflation/deflation valve is closed, or when both said first and second inflation/deflation valves are open, communicating with said first plenum and said second plenum so that when inflated the air mattress is a larger size of a double bed mattress, a queen bed mattress, or a king bed mattress, depending on the size of said first and second plenums. The air mattress may further include a third plenum, such that said second and third plenums are on either side of said first plenum. | 10-09-2014 |
20150059100 | PATIENT SUPPORT - A patient support includes a bladder layer with a plurality of bladders, a pneumatic supply system, and a plurality of tubes in fluid communication with pneumatic supply system. The tubes are coupled to and guided by the bladder layer so that the tubes and bladder layer may remain in close registry when being handled, for example, either during the assembly process or cleaning process. | 03-05-2015 |
20150082548 | DISPLAYS FOR, AND CONTROLLER WITH DISPLAYS FOR AIR MATTRESSES - A display for displaying the condition of an air mattress. The display comprises a plurality of arrays of elements organized in a hierarchy. Each element represents a pressure increment. Each array comprises a plurality of rows and a plurality columns. The elements in each row of an array being distinctive in appearance from the elements in the other rows of the array. A control that operates the elements to indicate the pressure beginning with the first column, of the first row, of the lowest array in the hierarchy. | 03-26-2015 |
20150089748 | PNEUMATIC MATTRESS - A pneumatic mattress having a plurality of pneumatic cells so connected that sets of them can be selectively and cyclically pressurised and exhausted in sequence to support a user, or permanently inflated. The mattress also including an air flow manifold within a cover around the cells for providing air flow to spaces between some of the pneumatic cells beneath of the cover. The cells are provided transversely of the mattress with longitudinal edge cells, and the air flow manifold is provided inwards of the longitudinal cells across the ends of the transverse cells. The cover is semi-permeable to allow moisture from the patient to be carried away by the air flow. Between the cells and the cover, a replaceable open weave or gauze layer of non-woven material is provided, allowing air flow from one inter-cell space to the next with the cover held from the cells by the gauze layer. | 04-02-2015 |
20150128354 | METHODS, CIRCUITS, APPARATUSES AND ASSEMBLIES FOR PROVIDING A MATTRESS OR BODY PORTION SUPPORT CUSHION WITH A SENSOR LAYER - A resting body support, such as a mattress or an encasement for a resting body support, comprising a sensor layer is disclosed which may incorporate a mattress adjustment system. The system may comprise at least one pressure detection mat comprising a plurality of sensors arranged in a matrix and at least one processor configured to monitor a plurality of pressure values detected by each of said sensors; and at least one active mattress comprising a plurality of cells, the cells being controlled by an inflation control unit that is connected to said processor, and operable to individually adjust the level of inflation of said plurality of cells based on said plurality of pressure values. | 05-14-2015 |
20150362077 | VALVE ASSEMBLY FOR CONTROLLING FLUID COMMUNICATION BETWEEN FLUID CHAMBERS, INFLATABLE DEVICE, AND METHOD - A valve assembly for controlling fluid communication between fluid chambers in a device such as an inflatable device includes a valve body having first and second ports for fluidly connecting to first and second fluid chambers, and defining a plurality of primary valve seats in series between the ports. A plurality of compound valves are within the valve body and each includes a primary valve member movable to close or open one of the primary valve seats, and a secondary valve member movable to close or open a secondary valve seat in the primary valve member. | 12-17-2015 |
20160008198 | AIR MATTRESS | 01-14-2016 |
20160081486 | Pneumatic Mattress - A pneumatic mattress has two edge cells and transverse inner cells, arranged in adjacent pairs as alternate cells. An inflation hose has internal pipes, which receive alternating pneumatic pressure for the cells via extensions to connectors at both ends of cells. The edge cells are physically connected to the inner cells via the connectors. | 03-24-2016 |
20160106223 | REPOSE APPARATUS - Systems and apparatus to receive a person in repose is in the present application. The apparatus to receive a person in repose includes a base portion including a top surface, a bottom surface, and two side surfaces. Also, a first relief area and a second relief area each within a sub-portion of the top surface and extending from a side surface to toward a longitudinal axis are included. The first relief area and the second relief area each corresponds to a volume including an adjustable relief apparatus that is separately adjustable from the top surface not within the relief area to provide adjustable relief relative to the top surface that is not within the relief area. | 04-21-2016 |
20160157627 | AIR MATTRESS WITH INTERNAL PUMP - An air mattress with an internal pump, includes a plurality of air cell groups lined up in a lengthwise direction of the air mattress, each of which groups is made from a plurality of bladder-shaped cells, all of the bladder-shaped cells of said air cell groups being rod-shaped cells extending in a widthwise direction of the air mattress, and being lined up in the lengthwise direction of the air mattress, an air supply/release pump, an air tube linking said air cell groups and said air supply/release pump in a system for each air cell group of two or more air cell groups out of said air cell groups, a connector for connecting said air supply/release pump and said air tube detachably, and a controller for controlling the pressure within the bladder-shaped cells for each of the air cell groups among the air cell groups. | 06-09-2016 |
20160166077 | INFLATABLE MATTRESS | 06-16-2016 |
20160166078 | INFLATABLE CAMPING MATTRESS | 06-16-2016 |
20160183692 | MULTI-CHAMBER INFLATABLE DEVICE - A multi-chamber inflatable mattress includes a main air chamber, upper and lower peripheral air chambers, and an upper air chamber. The main air chamber includes internal tensioning structures which cooperate with a bottom mattress panel and a lower intermediate panel to provide a generally box-shaped, mattress-sized inflatable structure upon pressurization. A second, upper intermediate panel cooperates with a top mattress panel to define an upper air chamber which defines the sleeping surface. The main air chamber receives pressurized fluid directly from a valve, while the lower and upper peripheral air chambers are in direct fluid communication with the main air chamber but not the valve. The upper air chamber is in direct fluid communication with the upper peripheral air chamber, but not the main chamber or valve. | 06-30-2016 |
20190142180 | INFLATION IDENTIFICATION CONNECTOR AND AIR MATTRESS SYSTEM HAVING SAME | 05-16-2019 |
20190142668 | A Mattress with Automatic Pressure Optimization | 05-16-2019 |
20220133054 | SLEEP PLATFORM PNEUMATICS MANAGEMENT SYSTEM - A bed may provide pneumatic effects. An array of pumps may be used in providing the pneumatic effects. In some embodiments less than all of the pumps may be operated to provide some of the pneumatic effects, and in some such embodiments no individual pump may be able to provide others of the pneumatic effects, and in some or other such embodiments all of the pumps may be required to provide at least one of the pneumatic effects. | 05-05-2022 |
20220133055 | DOUBLE-LAYER INFLATABLE BED - An inflatable bed is provided, comprising: a first piece, a middle piece having a middle master piece and an oblique ring piece having an inner edge connected to the middle master piece, and a second piece; a first lateral piece connected to the first piece and to an outer edge of the oblique ring piece; and a second lateral piece connected to the middle piece and to the second piece. A first air chamber is defined by the first piece, the middle piece, and the first lateral piece. A second air chamber is defined by the middle piece, the second piece, and the second lateral piece. | 05-05-2022 |