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ROD REDUCER APPARATUS FOR SPINAL CORRECTIVE SURGERY
专利权人:
发明人:
RATHBUN DAVID,DEC BRIAN,DAUBS MICHAEL
申请号:
IN4029/CHENP/2011
公开号:
IN2011CN04029A
申请日:
2011.06.09
申请国别(地区):
IN
年份:
2012
代理人:
摘要:
Spinal rod reduction apparatuses, systems, and methods are provided. In various examples, a rod reduction apparatus includes a first threaded member including an engagement feature configured to selectively anchor the first threaded member to the implantable screw assembly. A second threaded member is configured to threadably engage with the first threaded member. The second threaded member is axially movable with respect to the first threaded member with rotation of the second threaded member. A spinal rod urging member is axially movable with the second threaded member. The urging member includes a bearing surface that is configured to selectively abut the spinal rod and selectively urge the spinal rod toward the implantable screw assembly with rotation of the second threaded member in a first rotational direction.
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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