发明申请
US20110245923A1 INTERVERTEBRAL IMPLANT DEVICE FOR A POSTERIOR INTERBODY FUSION SURGICAL PROCEDURE
有权
用于后方融合手术的INTERVERTEBRAL植入装置
- 专利标题: INTERVERTEBRAL IMPLANT DEVICE FOR A POSTERIOR INTERBODY FUSION SURGICAL PROCEDURE
- 专利标题(中): 用于后方融合手术的INTERVERTEBRAL植入装置
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申请号: US12896292申请日: 2010-10-01
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公开(公告)号: US20110245923A1公开(公告)日: 2011-10-06
- 发明人: John Cobb , William Atkinson , Peter Harris
- 申请人: John Cobb , William Atkinson , Peter Harris
- 主分类号: A61F2/44
- IPC分类号: A61F2/44
摘要:
An intervertebral implant device, including: a pair of substantially parallel opposed arcuate surfaces; a pair of substantially parallel opposed frictional surfaces each including a plurality of raised structures; a substantially curved end wall joining the pair of parallel opposed arcuate surfaces; and a substantially recessed end wall joining the pair of parallel opposed arcuate surfaces; wherein the intervertebral implant device defines one or more voids in which a bone graft material is selectively disposed. Preferably, the substantially recessed end wall is configured to selectively and pivotably receive one or more surgical implantation devices.
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