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System for anchoring an elongated implant to a vertebra of a patient spine
专利权人:
Roger P. Jackson
发明人:
Roger P. Jackson
申请号:
US14245775
公开号:
US09271767B2
申请日:
2014.04.04
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A tool set for implanting a rod in a human spine in conjunction with bone screws. The tool set includes a pair of end guide tools that receive opposite ends of the rod in channels and under manipulation by a surgeon facilitate transport of the rod toward the bone screws attached to the guide tools. Intermediate guide tools having guiding pass through slots are utilized to guide intermediate locations along the rod toward associated bone screws. An attachment structure operably connects the guide tools to the bone screws. The guide tools each include a lower guide and advancement structure to allow a closure top with mating structure to be rotated and driven downward against the rod and to cooperate with similar structure in the bone screw to seat and lock the rod therein. A method utilizing the tool set allows a surgeon to percutaneously implant the rod in the patient.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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