发明名称 |
ARTIFICIAL INTERVERTEBRAL DISC FOR LATERAL INSERTION |
摘要 |
<p>A prosthetic device (20) for lateral insertion into an intervertebral space is provided. The device includes a first component (22) for engaging a first vertebral body, a second component (24) for engaging a second vertebral body, and an articulation member positioned between the first and second components. The first and second components each have a length that extends upon cortical bone of opposing sides of an apophyseal ring of the corresponding vertebral body and a width that is smaller than the length. A ratio of length to width for each of the first and second components can be in the range of 1.3:1 to 1.7:1.</p> |
申请公布号 |
WO2005107656(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
WO2005US15581 |
申请日期 |
2005.05.04 |
申请人 |
SDGI HOLDINGS, INC.;PETERMAN, MARC, M. |
发明人 |
PETERMAN, MARC, M. |
分类号 |
A61F2/00;A61F2/30;A61F2/44;A61F2/46;(IPC1-7):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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