发明申请
- 专利标题： LARGE DIAMETER BONE ANCHOR ASSEMBLY
- 专利标题（中）： 大直径骨锚固组件
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申请号： US11741151申请日： 2007-04-27
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公开(公告)号： US20080015576A1公开(公告)日： 2008-01-17
- 发明人: Dale Whipple
- 申请人： Dale Whipple
- 主分类号： A61B17/68
- IPC分类号： A61B17/68
摘要：
Bone anchor assemblies having a large diameter for fixing a spinal connection element to bone and methods of assembly are described. The assembly includes a receiver member for receiving the spinal connection element, a bone-engaging shank for engaging bone and a sleeve member for retaining the head of the shank within the receiver member.
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