发明名称 |
HIP PROSTHESIS WITH MONOBLOCK CERAMIC ACETABULAR CUP |
摘要 |
An improved hip prosthesis includes an acetabular cup bearing component constructed from a relatively hard and high strength ceramic material for articulation with a ball-shaped femoral head component which may be constructed from a compatible ceramic or metal material. In one form, the acetabular cup further includes a ceramic porous bone ingrowth surface adhered thereto for secure ingrowth attachment to natural patient bone. |
申请公布号 |
WO2007021936(A2) |
申请公布日期 |
2007.02.22 |
申请号 |
WO2006US31379 |
申请日期 |
2006.08.10 |
申请人 |
AMEDICA CORPORATION |
发明人 |
ELY, SCOTT, K.;KHANDKAR, ASHOK, C.;LAKSMINARAYANAN, RAMASWAMY;HOFMANN, AARON, A. |
分类号 |
A61F2/34;A61F2/00;A61F2/30;A61F2/32;A61F2/36;A61L27/10 |
主分类号 |
A61F2/34 |
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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