A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/00 (2006.01) A61F 13/02 (2006.01) A61L 15/22 (2006.01)
Patent
CA 2396218
A wound dressing is provided that serves unique dual-purpose role. One surface of the dressing is comprised of a polyurethane foam (20) and the other surface is comprised of a non-adherent thin-film (30) of polydimethylsiloxane and polytetrafluoroethylene interpenetrating polymer networks ("IPN"). With the foam side of the dressing down against the wound, the product provides an adhesive surface for difficult fixation conditions. With the IPN side of the dressing against the wound, the dressing provides non-adherent covering for fragile and sensitive wounds.
Pansement pouvant être utilisé pour remplir deux fonctions. Une surface dudit pansement est constituée de mousse de polyuréthanne (20) et l'autre surface est constituée d'un film non adhésif (30) de réseaux polymères enchevêtrés de polydiméthylsiloxane et de polytétrafluoroéthylène (alliage IPN). Lorsque la partie mousse du pansement est placée sur la plaie, la mousse fournit une surface adhésive utile en cas de conditions de fixation difficiles. Lorsque la face IPN du pansement est placée sur la plaie, ledit pansement fournit une protection non adhésive pour des blessures sensibles et délicates.
Biomed Sciences Inc.
Smart & Biggar
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