A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/00 (2006.01) A61F 13/02 (2006.01) A61M 1/00 (2006.01)
Patent
CA 2715843
A reduced pressure dressing for applying reduced pressure treatment to a tissue site includes an interface layer (1920) adapted to be positioned at the tissue site. An absorbent layer (1928) is in fluid communication with the interface layer to absorb liquid from at least one of the interface layer and the tissue site. A pump (1810) is in fluid communication with the absorbent layer to deliver a reduced pressure to the tissue site. A cover (1944) is positioned over the pump, the absorbent layer, and the interface layer to maintain the reduced pressure at the tissue site, and a liquid-air separator (1940) is positioned between the absorbent layer and the pump to inhibit liquid from entering the pump.
La présente invention concerne un pansement à pression réduite qui permet dappliquer un traitement à pression réduite sur un site tissulaire et qui comporte une couche dinterface conçue pour être disposée sur le site tissulaire. Une couche absorbante est en communication fluidique avec la couche dinterface afin dabsorber le liquide provenant au moins de la couche dinterface ou du site tissulaire. Une pompe se trouve en communication fluidique avec la couche absorbante afin dexercer une pression réduite sur le site tissulaire. Un élément couvrant est placé sur la pompe, la couche absorbante et la couche dinterface afin de conserver la pression réduite sur le site tissulaire. Un séparateur liquide/air est disposé entre la couche absorbante et la pompe pour empêcher que le liquide nentre dans la pompe.
Coulthard Richard Daniel John
Jaeb Jonathan Paul
Locke Christopher Brian
Robinson Timothy Mark
Tout Aidan Marcus
Borden Ladner Gervais Llp
Kci Licensing Inc.
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