Surgery – Means or method for facilitating removal of non therapeutic... – Wound or abscess
Reexamination Certificate
1999-10-13
2009-06-30
Zalukaeva, Tatyana (Department: 3761)
Surgery
Means or method for facilitating removal of non therapeutic...
Wound or abscess
C604S304000, C604S305000, C604S319000
Reexamination Certificate
active
07553306
ABSTRACT:
Apparatus for applying negative pressure therapy to a wound site, which comprises an open celled foam pad for application to the wound, a suction tube connecting the foam pad to a collection canister having a shut-off valve which closes the outlet from the canister when it is full, a tube for connecting the canister to a wall suction point or to a vacuum bottle, and a pressure detecting device connected to the suction tube between the foam pad and the canister for indicating when the pressure in the suction tube falls below a predetermined level.
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Heaton Keith Patrick
Hunt Kenneth William
Hand Melanie J
KCI Licensing Inc.
Zalukaeva Tatyana
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