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Interference screw driver assembly and method of use
专利权人:
Lonnie Paulos
发明人:
Lonnie Paulos
申请号:
US12353230
公开号:
US08814935B2
申请日:
2009.01.13
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Embodiments of the present invention provide a cannulated screw driver assembly which includes a rigid guide pin such that the assembly can be used to assist the surgeon in inserting and positioning the rigid guide pin and an interference screw within a bone graft tunnel. Once the screw is properly placed, screw driver assembly components to include the rigid guide pin, the driver and the handle can be removed while the screw remains in the tunnel to secure the graft. In one embodiment, the interference screw can be removed from the distal end of the driver and the driver and handle can be removed from the screws proximal end. Embodiments of the inventions also include an interchangeable driver to mate with different size and types of interference screws.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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