发明授权
- 专利标题: Osteosynthetic fastening device
- 专利标题(中): 骨质合成固定装置
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申请号: US400482申请日: 1995-03-08
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公开(公告)号: US5520689A公开(公告)日: 1996-05-28
- 发明人: Johannes F. Schlapfer , Markus Fluckiger
- 申请人: Johannes F. Schlapfer , Markus Fluckiger
- 申请人地址: PA Paoli
- 专利权人: Synthes (U.S.A.)
- 当前专利权人: Synthes (U.S.A.)
- 当前专利权人地址: PA Paoli
- 优先权: CHX01799/92 19920604
- 主分类号: A61B17/58
- IPC分类号: A61B17/58 ; A61B17/56 ; A61B17/60 ; A61B17/70
摘要:
An osteosynthetic fastening device, preferably in the form of a pedicle screw or a spinal column hook, has a channel in its upper section for receiving a support rod and a retaining element which clamps the rod in the socket through a spherical contact element.
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