Adhesion and sealing of tissue with compositions containing...

Details Adhesion and sealing of tissue with compositions containing... Adhesion and sealing of tissue with compositions containing...

2007-11-27

2007-11-27

Naff, David M. (Department: 1657)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

C106S124100, C424S444000, C424S445000, C435S174000, C514S002600, C530S350000, C530S402000, C530S810000

Reexamination Certificate

active

10117931

ABSTRACT:
Proteinaceous polymers having repetitive units from naturally occurring structural proteins are employed as backbones for functionalities for crosslinking to provide strongly adherent tissue adhesives and sealants. Particularly, block copolymers of elastin and fibroin are employed having lysine substitutions in spaced apart units, where the amino group can be crosslinked using difunctional crosslinking agents.

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