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US 2003/0157142 A1Published application
Implants with a phosphazene-containing coating
OwnerStefan Nagel, Michael Boxbergerinventors
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Abstract
The invention relates to artificial implants with a biocompatible surface which has antithrombitic properties, further-more contains a pharmacologically active ingredient and a method for production thereof.
Claims12
Artificial implant comprising an implant material as the substrate and a biocompatible coating applied at least partly to the surface of the substrate, which coating comprises an antithrombogenic polymer having the following general formula (I)
- 3
- wherein R1 to R6 are the same or different and represent an alkoxy, alkylsulfonyl, dialkylamino or aryloxy group, or a heterocycloalkyl or heteroaryl group having nitrogen as the heteroatom, and at least one other pharmacologically active agent.
Dependencies are inferred from the claim text.