Medical graft device with meshed structure

Details Medical graft device with meshed structure Medical graft device with meshed structure

2002-10-25

2011-11-01

Willse, David H. (Department: 3738)

Surgery: splint, brace, or bandage

Bandage structure

Skin laceration or wound cover

C602S050000, C623S015120

Reexamination Certificate

active

08049059

ABSTRACT:
A tissue graft product includes at least one collagen layer comprised of submucosa or renal capsule tissue having slits therein to provide a mesh pattern which in turn establishes a graft structure that is highly deformable. The slits and mesh pattern provide for improved characteristics when utilized as a tissue graft and in particular an external wound care. Preferred devices have multiple submucosa, renal capsule or other collagenous extracellular matrix layers, providing a substantial and lasting scaffold for tissue ingrowth during wound treatment.

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