发明名称 |
Method of making an orthopaedic implant having a porous metal surface |
摘要 |
An orthopaedic implant having a porous metal surface in a preferred embodiment, the implant comprises three layers including a biocompatible metal core of desired shape, a polymer intermediary layer, and a surface layer comprising a porous biocompatible metal, shaped appropriately to act as the surface of an orthopaedic implant is provided. The core and the pad are placed in an injection molding device wherein a polymer intermediary layer is injection molded between the pad and the metal core, thereby bonding the pad to the metal core.
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申请公布号 |
US2003155686(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20020079231 |
申请日期 |
2002.02.20 |
申请人 |
HAWKINS MICHAEL;CHARLESBOIS STEVEN JAMES;HOWARD JERRY W. |
发明人 |
HAWKINS MICHAEL;CHARLESBOIS STEVEN JAMES;HOWARD JERRY W. |
分类号 |
A61L27/00;A61F2/00;A61F2/28;A61F2/30;A61F2/36;A61L27/30;A61L27/56;B29C45/14;B29C70/68;B29C70/88;(IPC1-7):B29C43/18 |
主分类号 |
A61L27/00 |
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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