A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 27/08 (2006.01)
Patent
CA 2483269
The present invention is directed to an inflatable device or a body support device, and, specifically, to an inflatable device including two or more fluid chambers. One embodiment of the device includes a first fluid chamber comprising a first outlet, and a second fluid chamber comprising an inlet, wherein the second fluid chamber is fluidly connected to the first fluid chamber by a one way valve arranged to allow fluid to pass from the second fluid chamber to the first fluid chamber. The invention is also directed to a method of providing adjustable support.
La présente invention concerne un dispositif gonflable ou un dispositif de support du corps, et, en particulier, un dispositif gonflable comprenant au moins deux chambres à fluides. Dans un mode de réalisation, le dispositif présente une première chambre à fluide comprenant une première sortie et une seconde chambre à fluide comprenant une entrée, la seconde chambre à fluide étant reliée de manière fluidique par une valve de non-retour conçue pour permettre au fluide de passer de la seconde chambre à fluide vers la première chambre à fluide. L'invention concerne également un procédé permettant d'obtenir un support réglable.
Chaffee Robert B.
Smart & Biggar
LandOfFree
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