Taewoong Medical Co., Ltd.

Other

Kyong-Min Shin

Eun-ae Jo

Dong-Ki Lee

Kun Na

Don-Haeng Lee

Disclosed are a coating agent for drug releasing stents, a method for preparing the same and a drug releasing stent coated therewith. The coating agent comprises a biologically active material and a coating material selected from among pullulan acetate, represented by the following Chemical Formula 1, and a polyurethane-surfactant mixture. 

Coating agent for drug releasing stent, preparation method thereof and drug releasing stent coated therewith

Disclosed are a coating agent for drug releasing stents, a method for preparing the same and a drug releasing stent coated therewith. The coating agent for drug releasing stents comprises nanoparticles with a biologically active material entrapped therein, wherein the particles are formed of a polyethyleneimine (PEI)-deoxycholic acid (DOCA) polymer (PDo) in which 1&#x2dc;8 moles of DOCA are grafted per mole of PEI.

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Seoul, South Korea

Eun-ae Jo