发明名称 |
EXPANDABLE CAGE FOR THE INTERCORPORAL FUSION OF LUMBAR VERTEBRAE |
摘要 |
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. |
申请公布号 |
ZA201308866(B) |
申请公布日期 |
2014.08.27 |
申请号 |
ZA20130008866 |
申请日期 |
2013.11.25 |
申请人 |
SPONTECH SPINE INTELLIGENCE AG |
发明人 |
PABST,MARTIN;PANDORF,THOMAS;KOHLBRENNER,CHRISTOPH;TADDIA,LINO;SPITZENBERG,MARCUS |
分类号 |
A61F |
主分类号 |
A61F |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|