发明名称 |
METHODS FOR MAKING OXIDATION RESISTANT POLYMERIC MATERIAL |
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, post-doping annealing, and materials used therein. |
申请公布号 |
EP1750614(A4) |
申请公布日期 |
2011.10.26 |
申请号 |
EP20050750134 |
申请日期 |
2005.05.10 |
申请人 |
THE GENERAL HOSPITAL CORPORATION D/B/A MASSACHUSETTS GENERAL HOSPITAL;CAMBRIDGE POLYMER GROUP, INC. |
发明人 |
MURATOGLU, ORHUN K.;SPIEGELBERG, STEPHEN H. |
分类号 |
A61L27/16;A61F2/00;A61L27/50 |
主分类号 |
A61L27/16 |
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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