Composition and method for preparing biocompatible surfaces

Details Composition and method for preparing biocompatible surfaces Composition and method for preparing biocompatible surfaces

2005-03-25

2009-06-23

Henley, III, Raymond J (Department: 1614)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

C514S772200, C514S772400, C514S784000, C424S423000

Reexamination Certificate

active

07550444

ABSTRACT:
The invention provides methods and compositions for providing biocompatible surfaces to medical articles. In particular the invention provides biocompatible coatings with heparin activity. In some aspects, the biocompatible coatings of the invention are able to release a bioactive agent. The coatings can be formed using biostable or biodegradable polymeric material and photoreactive groups. The invention also provides methods for improving the quality of bioactive agent-containing coatings by performing pre-irradiation of biocompatible coating compositions.

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