发明名称 |
Expandable cage for intracorporeal fusion of lumbar vertebrae |
摘要 |
<p>The cage (1) has ribs (8) and a rotatable, elongate and cylindrical base body (4) including curved radial contact surfaces (9) at an outer circumference. The contact surfaces alternatively lie for rotatable mounting in corresponding channels (26) based on a spreading condition of the cage. The channels extend in a longitudinal direction of the cage, and are provided at inner sides of lower arms (18). A device for rotatably driving a spreading element (3) is provided in a rear part of the spreading element, where the rear part lies in a bridge-like connection (15) formed at ends of the arms.</p> |
申请公布号 |
EP2735286(A1) |
申请公布日期 |
2014.05.28 |
申请号 |
EP20130005487 |
申请日期 |
2013.11.25 |
申请人 |
SPONTECH SPINE INTELLIGENCE AG |
发明人 |
PABST, MARTIN;TADDIA, LINO;PANDORF, THOMAS;SPITZENBERG, MARCUS |
分类号 |
A61F2/44 |
主分类号 |
A61F2/44 |
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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