Stents coated with fluoroalkyl groups
OwnerWerner Krauseinventor
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Abstract
The invention relates to stents that consist of a stent parent substance that is coated with a carrier polymer to which are connected perfluoroalkyl chains that project from the stent surface like a brush, as well as processes for their production and their use for restenosis prophylaxis.
Claims9
Stent, characterized in that it consists of a stent parent substance that is coated with a carrier polymer to which are connected the perfluoroalkyl chains that project from the stent surface like a brush.
Process for the production of a stent according to one of the preceding claims, wherein a stent parent substance is coated with a carrier polymer, and then the surface is derivatized with perfluoroalkyl-chain-containing molecules.
Surface coating, wherein perfluoroalkyl chains that project from the surface like a brush are connected to a carrier polymer.
Dependencies are inferred from the claim text.