发明名称 |
STABILIZATION DEVICE FOR THE DYNAMIC STABILIZATION OF VERTEBRAE OR BONES AND ROD LIKE ELEMENT FOR SUCH A STABILIZATION DEVICE |
摘要 |
A stabilization device includes a first bone anchoring element, a second bone anchoring element, and a rod-shaped element for connecting the first and the second bone anchoring elements. The rod-shaped element includes a curved section, that undergoes an elastic deformation under the action of a force acting on the rod-shaped element via an anchoring element. The rod-shaped element and the anchoring elements are arranged so that deformation occurs when a force acts in a main direction of motion of bone parts or vertebra relative to each other, whereas a deformation is suppressed when a force acts in a direction that is essentially perpendicular to the main direction of motion.
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申请公布号 |
US2010049254(A1) |
申请公布日期 |
2010.02.25 |
申请号 |
US20090565597 |
申请日期 |
2009.09.23 |
申请人 |
BIEDERMANN LUTZ;HARMS JURGEN;MATTHIS WILFRIED |
发明人 |
BIEDERMANN LUTZ;HARMS JURGEN;MATTHIS WILFRIED |
分类号 |
A61B17/70;A61B17/58;A61B17/64;A61F2/44 |
主分类号 |
A61B17/70 |
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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