发明授权
- 专利标题： Convex spinal fusion interbody spacer
- 专利标题（中）： 凸脊椎融合体间隔垫
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申请号： US11504555申请日： 2006-08-15
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公开(公告)号： US08257436B2公开(公告)日： 2012-09-04
- 发明人: Roger P. Jackson
- 申请人： Roger P. Jackson
- 代理商 John C. McMahon
- 主分类号： A61F2/44
- IPC分类号： A61F2/44
摘要：
A convex spinal fusion interbody space device includes spaced apart superior and inferior abutment surfaces which are effectively medially convex. The peak of such convexity is displaced anteriorly of a central plane through the device. The spacer device has a height which is greater than the width of the device. The spacer device is implanted between a pair of adjacent vertebrae by insertion in a tipped-over orientation and then reoriented to an upright orientation for engagement by facing surfaces of the vertebrae. Fusion promoting bone material is packed between the vertebrae and about and within the spacer device subsequent to implantation.
公开/授权文献
- US20060276898A1 Convex spinal fusion interbody spacer 公开/授权日：2006-12-07
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