发明申请
- 专利标题： Post Electron Beam Stabilization Of Polymeric Medical Devices
- 专利标题（中）： 聚合物医疗器械的电子束稳定化
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申请号： US12860681申请日： 2010-08-20
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公开(公告)号： US20120045362A1公开(公告)日： 2012-02-23
- 发明人: Lothar W. Kleiner , Fuh-Wei Tang
- 申请人： Lothar W. Kleiner , Fuh-Wei Tang
- 主分类号： A61L2/08
- IPC分类号： A61L2/08
摘要：
Methods are disclosed for chemically stabilizing a polymer stent after sterilization. The stent is exposed to a temperature above ambient for a period of time after radiation sterilization. The exposure reduces the concentration of free radicals generated by the radiation.
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