COMPOSITION FOR COATING STENT FOR FORMING POROUS POLYMER FILM AND DRUG RELEASING STENT COATED WITH COMPOSITION

摘要

The present invention relates to a composition for coating a drug-releasing stent for forming a porous polymer film, which includes a biocompatible hydrophilic polymer or a hydrophilic polysaccharide as an active constituent, a stent coated with the composition, and a method for manufacturing a porous stent coating film. A porous stent polymer film coated with the composition, in accordance with the present invention, is capable of accelerating drug release when compared with an existing general polymer film and expanding a surface area of the film depending on the size of pores formed on the film, thereby having an effect of manufacturing a medical stent capable of increasing the therapeutic efficacy.;COPYRIGHT KIPO 2015