发明名称 |
Cross link system |
摘要 |
A cross link system provides stability to spinal rods by maintaining a set distance between the rods. The cross link has a bar with connectors on each end formed with grooves that engage each of the spinal rods. Each of the connectors has a cam that can be manipulated to obstruct the groove and provide a friction fit between the spinal rod and the cross link. The cams have locking nuts that prevent disengagement of the cam and rod. The bar has two shafts interconnected by a bifurcated pin with upstanding ends. a piston is located between the upstanding ends and diverts shear forces along the longitudinal axis of the bar.
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申请公布号 |
US2005177152(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20040776732 |
申请日期 |
2004.02.10 |
申请人 |
BAYNHAM BRET O.;BAYNHAM G. C.;BAYNHAM MATTHEW G.;CAMPBELL DAVID R. |
发明人 |
BAYNHAM BRET O.;BAYNHAM G. C.;BAYNHAM MATTHEW G.;CAMPBELL DAVID R. |
分类号 |
A61B17/56;A61B17/70;(IPC1-7):A61B17/56 |
主分类号 |
A61B17/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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