Shear resistant wound dressing for use in vacuum wound therapy

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United States of America Patent

PATENT NO 9199012
APP PUB NO 20090234309A1
SERIAL NO

12402840

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Abstract

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A cover layer for a vacuum wound therapy dressing includes a backing layer formed from a flexible polymeric membrane and an adhesive layer for affixing the backing layer over a wound bed to provide a substantially fluid-tight seal around a perimeter of the wound bed. The cover layer is reinforced with a reinforcement layer extending to a peripheral region of the backing layer to distribute forces associated with evacuating a reservoir, as defined by or within the cover, to stimulate healing of the wound bed.

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Patent Owner(s)

  • SMITH & NEPHEW, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vitaris, Bethany A Worcester, US 6 626
Vitaris, Ronald F Worcester, US 37 4032

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