发明授权
- 专利标题： Methods for making oxidation resistant polymeric material
- 专利标题（中）： 制造耐氧化聚合材料的方法
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申请号： US12882481申请日： 2010-09-15
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公开(公告)号： US08728379B2公开(公告)日： 2014-05-20
- 发明人: Orhun K. Muratoglu , Stephen H. Spiegelberg
- 申请人： Orhun K. Muratoglu , Stephen H. Spiegelberg
- 申请人地址： US MA Boston US MA Boston
- 专利权人： The General Hospital Corporation,Cambridge Polymer Group, Inc.
- 当前专利权人： The General Hospital Corporation,Cambridge Polymer Group, Inc.
- 当前专利权人地址： US MA Boston US MA Boston
- 代理机构： Perkins Coie LLP
- 主分类号： B29B13/08
- IPC分类号： B29B13/08
摘要：
The present invention relates to methods for making oxidation resistant medical devices that comprise polymeric materials, for example, ultra-high molecular weight polyethylene (UHMWPE). The invention also provides methods of making antioxidant-doped medical implants, for example, doping of medical devices containing cross-linked UHMWPE with vitamin E by diffusion and materials used therein.
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