发明申请
US20100168506A1 Method For Preparing Drug-Eluting Stent Having Nano-Structured Pattern
审中-公开
制备具有纳米结构图案的药物洗脱支架的方法
- 专利标题: Method For Preparing Drug-Eluting Stent Having Nano-Structured Pattern
- 专利标题(中): 制备具有纳米结构图案的药物洗脱支架的方法
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申请号: US12368537申请日: 2009-02-10
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公开(公告)号: US20100168506A1公开(公告)日: 2010-07-01
- 发明人: Myoung-Woon Moon , Kwang Ryeol Lee , Dong Keun Han , Kwi- Deok Park
- 申请人: Myoung-Woon Moon , Kwang Ryeol Lee , Dong Keun Han , Kwi- Deok Park
- 申请人地址: KR Seoul
- 专利权人: Korea Institute of Science and Technology
- 当前专利权人: Korea Institute of Science and Technology
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2008-0135808 20081229
- 主分类号: A61F2/04
- IPC分类号: A61F2/04 ; A61F2/06
摘要:
This invention relates to a method for preparing a drug-eluting stent using a chemical vapor deposition, the method comprising modifying the surface of a biodegradable polymer with nanostructures through a plasma-assisted chemical vapor deposition so as to improve drug-loading capability and drug elution rate.
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