发明授权
- 专利标题： Spinal fixation device and method
- 专利标题（中）： 脊柱固定装置及方法
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申请号： US159396申请日： 1980-06-13
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公开(公告)号： US4369769A公开(公告)日： 1983-01-25
- 发明人: Charles C. Edwards
- 申请人： Charles C. Edwards
- 专利权人： Edwards Charles C
- 当前专利权人： Edwards Charles C
- 主分类号： A61B17/70
- IPC分类号： A61B17/70 ; A61F5/01
摘要：
A spinal fixation device in which sleeves or spacers are placed over or around spinal rods in order to obtain better reduction of spinal fractures or spinal deformities. The sleeves can be made in various thicknesses so that the surgeon can obtain optimum fixation in each case. The sleeves can be made of any biologically compatible material.
公开/授权文献
- US6106208A Screw with two cut removing curved grooves 公开/授权日：2000-08-22
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