发明名称 |
INTERVERTEBRAL IMPLANT AND ASSOCIATED METHOD |
摘要 |
An intervertebral implant and associated method. The intervertebral implant can include a first component having a first articulating surface and a first bone engagement surface for engaging a first vertebra, and a second component having a second articulating surface and a second bone engagement surface for engaging a second vertebra adjacent to the first vertebra. The first and second articulating surfaces articulate with each other for substantially replicating a natural spinal movement including torsion, extension/flexion, and lateral bending. The first and second bone engagement surfaces define an outer surface substantially shaped as an envelope of two intersecting cylinders. |
申请公布号 |
WO2006044639(A2) |
申请公布日期 |
2006.04.27 |
申请号 |
WO2005US36990 |
申请日期 |
2005.10.13 |
申请人 |
EBI, L.P.;COOK, STEPHEN D.;BAILEY, KIRK J.;DOUGHERTY SHAH, GRETCHEN |
发明人 |
COOK, STEPHEN D.;BAILEY, KIRK J.;DOUGHERTY SHAH, GRETCHEN |
分类号 |
A61F2/44;A61B17/90;A61F2/46 |
主分类号 |
A61F2/44 |
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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