发明申请
- 专利标题： Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints
- 专利标题（中）： 化学交联超高分子量聚乙烯人造人体接头
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申请号： US09898192申请日： 2001-07-02
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公开(公告)号： US20010049401A1公开(公告)日： 2001-12-06
- 发明人: Ronald Salovey , Harry A. McKellop , Fu-Wen Shen
- 申请人： The Orthopaedic Hospital and University of Southern California
- 申请人地址： null
- 专利权人： The Orthopaedic Hospital and University of Southern California
- 当前专利权人： The Orthopaedic Hospital and University of Southern California
- 当前专利权人地址： null
- 主分类号： A61F002/00
- IPC分类号： A61F002/00
摘要：
The present invention discloses a method for enhancing the wear-resistance of polymers by crosslinking them, especially before irradiation sterilization. In particular, this invention presents the use of chemically crosslinked ultrahigh molecular weight polyethylene in in vivo implants.
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