发明名称 |
CERVICAL INTERVERTEBRAL PROSTHESIS |
摘要 |
The intervertebral prosthesis has two cover plates (1,2) attached to adjacent vertebrae and a core (10). The core has limited lateral movement with respect to one cover and forms a joint with the other. The core has a joint face (25) to work with the second cover (2). The sliding joint face extends over the same prosthesis cross sectional area and prevents the core from lifting. |
申请公布号 |
PL371031(A1) |
申请公布日期 |
2005.06.13 |
申请号 |
PL20030371031 |
申请日期 |
2003.02.21 |
申请人 |
CERVITECH,INC. |
发明人 |
KELLER ARNOLD;MCAFEE PAUL C. |
分类号 |
A61F2/00;A61F2/30;A61F2/44 |
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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