A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 1/00 (2006.01) A61F 13/02 (2006.01)
Patent
CA 2758324
A system, dressing, and method for providing reduced pressure treatment to a tissue site on a wound bed of a patient includes a variable wound dressing having a variable cover (210) that is pliable at ambient pressure and less-pliable when placed under reduced pressure. The variable wound dressing has a first side (218) and a second, patient-facing side (220), and in use, a treatment space (268) is formed between the second, patient- facing side of the variable dressing and the wound bed. One or more ports (250, 256) are used to supply reduced pressure within the variable cover and to the wound site. A reduced-pressure subsystem is also included that is operable to supply reduced pressure to the one or more ports.
L'invention porte sur un système, un pansement et un procédé pour un traitement à pression réduite d'un site tissulaire sur un lit de plaie d'un patient qui comprend un pansement variable de plaie ayant une couverture variable (210) qui est pliable à pression ambiante et moins pliable lorsqu'il est placé sous pression réduite. Le pansement variable de plaie a un premier côté (218) et un second côté faisant face au patient (220) et, en utilisation, un espace de traitement (268) est formé entre le second côté faisant face au patient du pansement variable et le lit de la plaie. Un ou plusieurs orifices (250, 256) sont utilisés pour fournir une pression réduite à l'intérieur de la couverture variable et au site de plaie. L'invention comprend également un sous-système à pression réduite qui est utilisable pour fournir une pression réduite à ou aux orifices.
Borden Ladner Gervais Llp
Kci Licensing Inc.
LandOfFree
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