发明名称 |
Bone and tissue implants and method of making |
摘要 |
A bone implant ( 71 ) comprises a body formed of an articulated open cell structure of a lightweight material, the surfaces of which structure are covered with a thin metal layer. A layer of biocompatible pyrocarbon coating is applied to the metal-coated structure so as to cover the entire structure and provide a dense, nonporous, biocompatible layer. Pyrocarbon is then selectively removed from portions ( 73 ) of the surface of the body to expose sections of the original surface which lead to regions of interconnected channels into which bone and tissue ingrowth are promoted while end regions ( 75 ) and ( 77 ) remain totally covered with such pyrocarbon.
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申请公布号 |
US2005246032(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
US20040018559 |
申请日期 |
2004.12.20 |
申请人 |
MEDICAL CARBON RESEARCH INSTITUTE |
发明人 |
BOKROS JACK C.;MORE ROBERT B.;ACCUNTIUS JAMES A. |
分类号 |
A61F2/00;A61F2/24;A61F2/28;A61F2/30;A61F2/34;A61F2/36;A61F2/38;A61F2/40;A61F2/42;A61F2/44;A61L27/30;A61L27/56;A61M1/00;(IPC1-7):A61F2/28 |
主分类号 |
A61F2/00 |
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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