Biological wound dressing and method of making

Surgery: splint – brace – or bandage – Bandage structure – Skin laceration or wound cover

Reexamination Certificate

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Details

C602S900000, C602S901000, C128S898000

Reexamination Certificate

active

07820871

ABSTRACT:
A biological wound dressing is made by a method that includes the steps of providing a natural animal tissue that has a substrate, crosslinking and fixing the substrate, minimizing the antigens from the substrate, and incorporating an active layer in the substrate.

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