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Class Information
Number: 5/713
Name: Beds > Mattress (for whole body) > Having confined gas (e.g., air mattress) > Variably pressurizable chambers (e.g., with pump)
Description: Mattress having a confined gas comprised of a plurality of inflatable chambers or cells, or groupings of chambers or cells, in which at least some of the chambers or groupings can have their support characteristics automatically changed, with the aid of air supply means, such as pumps, or some of the chambers or groupings can be alternately inflated and deflated, to thereby provide an alternately inflating and deflating supporting surface.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8181295 Adjustable air mattress device May. 22, 2012
8181292 Seat cushion May. 22, 2012
8176588 Inflatable furniture May. 15, 2012
8171588 Pneumatic valve assembly for a patient support May. 8, 2012
8162009 Method and apparatus for monitoring and controlling pressure in an inflatable device Apr. 24, 2012
8156589 Air mattress Apr. 17, 2012
8151390 Inflatable bed having air chambers inflatable individually by an electric air pump unit Apr. 10, 2012
8146191 Patient support Apr. 3, 2012
8146187 Mattress and mattress replacement system with and intrinsic contour feature Apr. 3, 2012
8142174 Air pump set Mar. 27, 2012
8127386 Air mattress Mar. 6, 2012
8122545 Inflatable cushioning device with manifold system Feb. 28, 2012
8117701 Control unit for patient support Feb. 21, 2012
8104126 Method of inflating, in alternating manner, a support device having inflatable cells, and a device for implementing the method Jan. 31, 2012
8104125 Self-contained gatching, rotating and adjustable foot section mattress Jan. 31, 2012
8102270 Patient position apparatus and method Jan. 24, 2012
8090478 Control for pressurized bladder in a patient support apparatus Jan. 3, 2012
8087113 Inflatable support Jan. 3, 2012
8082615 Thermal breathing bed Dec. 27, 2011
8056165 Inflatable mattress for a bed Nov. 15, 2011
8051517 Inflatable bed having air chambers inflatable individually by an electric air pump unit Nov. 8, 2011
8048005 Hospital bed control apparatus Nov. 1, 2011
8042206 Bed exit alarm Oct. 25, 2011
8033797 Pump with automatic deactivation mechanism Oct. 11, 2011
8032960 Methods and systems of an adjustable bed Oct. 11, 2011
8032263 Methods and systems of an adjustable bed Oct. 4, 2011
8024828 Air cell Sep. 27, 2011
8024830 Inflatable bed having a built-in electric air pump unit for inflating a mattress assembly Sep. 27, 2011
7971300 Air control system for therapeutic support surfaces Jul. 5, 2011
7966680 Patient support surface Jun. 28, 2011
7954186 Inflatable mattress with uniform restraint Jun. 7, 2011
7937791 Pressure relief surface May. 10, 2011
7922461 Inflatable product having an electrical inflator Apr. 12, 2011
7901193 Pump assembly for therapeutic inflatable cell apparatus Mar. 8, 2011
7895692 Portable collapsible baby mattress apparatus Mar. 1, 2011
7886386 Mattress Feb. 15, 2011
7886387 Multiple configuration air mattress pump system Feb. 15, 2011
7883478 Patient support having real time pressure control Feb. 8, 2011
7877829 System and method for maintaining air inflatable mattress configuration Feb. 1, 2011
7849545 Control system for hospital bed mattress Dec. 14, 2010
7849544 Support device of the mattress type comprising a heterogeneous inflatable structure Dec. 14, 2010
7832039 Support surface with inflatable core zones Nov. 16, 2010
7814593 Gradient bed Oct. 19, 2010
7810195 Apparatus and method for rapidly deflating air cells with check valves for cardio pulmonary resuscitation Oct. 12, 2010
7802332 Inflatable mattress for a bed Sep. 28, 2010
7784131 Distributed pressure control for support surfaces Aug. 31, 2010
7784132 System and method for maintaining air inflatable mattress configuration Aug. 31, 2010
7784130 Alternating pressure mattresses Aug. 31, 2010
7779496 Air mattress for bed with step deck Aug. 24, 2010
7774881 Reclining means Aug. 17, 2010

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