发明名称 |
Vertebral spacer |
摘要 |
A hollow spinal spacer for engagement within a disc space between adjacent vertebrae. The spacer comprises a convexly curved anterior surface and a posterior wall having a generally flat posterior surface, and two lateral walls integrally connected between said anterior wall and said posterior wall to define a chamber. The walls define a superior vertebral engaging face having a first opening in communication with said chamber and an inferior vertebral engaging face having a second opening in communication with said chamber. The spacer is configured as a single piece structure that is sized and shaped to fill the disc space. <IMAGE> |
申请公布号 |
ZA9608727(B) |
申请公布日期 |
1997.05.21 |
申请号 |
ZA19960008727 |
申请日期 |
1996.10.16 |
申请人 |
DANEK MEDICAL INC. |
发明人 |
JAMES E. VAN HOECK;KEVIN T. FOLEY;STEPHEN M. PAPADOPOULOS;BRADLEY J. COATES;TROY A. MCDONALD;HAID, REGIS, W., JR.;STEPHEN E. HEIM |
分类号 |
A61F2/00;A61F2/02;A61F2/28;A61F2/30;A61F2/44;A61F2/46;A61L31/02;A61L31/04;A61L31/06 |
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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