Hemostatic wound dressings containing proteinaceous polymers
First Claim
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1. A hemostatic wound dressing, comprising:
- a fabric substrate, said fabric substrate comprising a first surface and a second surface opposing said first surface, said fabric comprising fibers and having properties effective for use as a hemostat, said fabric comprising a biocompatible polymer; and
a porous, polymeric matrix distributed on said first surface and said second surface and through said fabric substrate, said porous, polymeric matrix comprising a biocompatible, water-soluble or water-swellable proteinaceous polymer.
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Abstract
The present invention is directed to a hemostatic wound dressing that utilizes a fibrous, fabric substrate made from a biocompatible polymer suitable for use in the body and containing a first surface and a second surface opposing the first surface, the fabric having flexibility, strength and porosity effective for use as a hemostat; and further having a porous, polymeric matrix distributed on the first and second surfaces and through the fabric substrate, the porous, polymeric matrix being made of a biocompatible, water-soluble or water-swellable proteinaceous polymer.
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Citations
10 Claims
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1. A hemostatic wound dressing, comprising:
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a fabric substrate, said fabric substrate comprising a first surface and a second surface opposing said first surface, said fabric comprising fibers and having properties effective for use as a hemostat, said fabric comprising a biocompatible polymer; and
a porous, polymeric matrix distributed on said first surface and said second surface and through said fabric substrate, said porous, polymeric matrix comprising a biocompatible, water-soluble or water-swellable proteinaceous polymer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification