Apparatus for aspirating, irrigating and cleansing wounds

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United States of America Patent

PATENT NO 9844474
SERIAL NO

14585786

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for cleansing wounds in which irrigant fluid from a reservoir connected to a conformable wound dressing and wound exudate from the dressing are recirculated by a device for moving fluid through a flow path which passes through the dressing and a means for fluid cleansing and back to the dressing. The cleansing means (which may be a single-phase, e.g. microfiltration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The dressing and a method of treatment using the apparatus.

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Patent Owner(s)

  • SMITH & NEPHEW PLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blott, Patrick Lewis York, GB 59 7607
Greener, Bryan York, GB 90 7844
Hartwell, Edward Yerbury Hull, GB 232 13143
Lee-Webb, Julian York, GB 60 7486
Nicolini, Derek Brough, GB 117 9514
Walker, Tina Michelle York, GB 31 3634

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