发明名称 |
BIASED ANGLE POLYAXIAL PEDICLE SCREW ASSEMBLY |
摘要 |
A pedicle screw assembly and method of assembly comprises a longitudinal member; a screw head comprising a bulbous end, wherein the screw head has a slot adapted to receive the longitudinal member; a bone fixator component comprising a concave socket having a biased angled top and a rounded bottom adapted to receive the screw head; a locking pin adapted to engage the screw head, the bone fixator component, and the longitudinal member; and a blocker adapted to engage the screw head and to secure the longitudinal member. Additionally, the bone fixator component may be configured as any of a bone screw and a hook.
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申请公布号 |
US2007093831(A1) |
申请公布日期 |
2007.04.26 |
申请号 |
US20060564972 |
申请日期 |
2006.11.30 |
申请人 |
ABDELGANY MAHMOUD F;MARKWORTH AARON D |
发明人 |
ABDELGANY MAHMOUD F.;MARKWORTH AARON D. |
分类号 |
A61F2/30;A61B17/58;A61B17/70 |
主分类号 |
A61F2/30 |
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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