发明名称 |
Expandable intervertebral implant with wedged expansion member |
摘要 |
An artificial functional spinal unit including an expandable intervertebral implant that can be inserted via a posterior surgical approach and used with one or more facet replacement devices to provide an anatomically correct range of motion is described. Lordotic and non-lordotic expandable, articulating implants and cages are described, along with embodiments of facet replacement devices and instruments for insertion. Methods of insertion are also described.
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申请公布号 |
US2005278026(A1) |
申请公布日期 |
2005.12.15 |
申请号 |
US20050134069 |
申请日期 |
2005.05.20 |
申请人 |
GORDON CHARLES R;HARBOLD COREY T;HANSON HEATHER S |
发明人 |
GORDON CHARLES R.;HARBOLD COREY T.;HANSON HEATHER S. |
分类号 |
A61B17/70;A61B17/80;A61B17/86;A61B17/88;A61F2/00;A61F2/02;A61F2/28;A61F2/30;A61F2/44;A61F2/46;(IPC1-7):A61F2/44 |
主分类号 |
A61B17/70 |
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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