发明名称 |
Drug eluting stent of graft copolymers composed of poly(3-hydroxyoctanoate) and biodegradable polymer |
摘要 |
PURPOSE: A non-vascular drug-eluting stent using a drug carrier is provided to topically control drug release and to prevent restenosis. CONSTITUTION: A drug carrier by graft copolymer synthesis of polyhydroxyoctanoate and biodegradable polymers is prepared by supporting hydrophobic drug to a graft copolymer formed by graft copolymerization of poly(3-hydroxyoctanoate)(PHO) to biodegradable polyester or polyether. The polymers are poly(DL-lactide-co-glyucolide)(PLGA). The hydrophobic is paclitaxel. |
申请公布号 |
KR101302703(B1) |
申请公布日期 |
2013.09.03 |
申请号 |
KR20110017993 |
申请日期 |
2011.02.28 |
申请人 |
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发明人 |
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分类号 |
A61K9/22;A61K47/30;A61K47/48;A61P35/00 |
主分类号 |
A61K9/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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