发明名称 |
Artificial spinal discs and associated implantation and revision methods |
摘要 |
An intervertebral device comprises a first endplate assembly including a first exterior surface, a second endplate assembly including a second exterior surface, and a bone in-growth area located on the first exterior surface. The bone in-growth area includes an osteoconductive surface. The intervertebral device also comprises a bone in-growth indicator located on the first exterior surface and an access guide on the first endplate. The access guide is adapted for directing a revision instrument to the bone in-growth area.
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申请公布号 |
US2005055098(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20040933669 |
申请日期 |
2004.09.03 |
申请人 |
SDGI HOLDINGS, INC. |
发明人 |
ZDEBLICK THOMAS A.;TRAYNELIS VINCENT C.;HAID REGIS W.;MARIK GREG C.;COATS BRADLEY J.;WILLIAMS COURTNEY S.;SQUIRES CRAIG M. |
分类号 |
A61B17/02;A61B17/16;A61B17/17;A61F2/00;A61F2/28;A61F2/30;A61F2/44;A61F2/46;(IPC1-7):A61F2/44 |
主分类号 |
A61B17/02 |
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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