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HOOK INSERTER
专利权人:
发明人:
Alexandra Pinkie
申请号:
US15291188
公开号:
US20170105768A1
申请日:
2016.10.12
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Instruments and systems for performing spinal fixation are provided. The instruments and system configured to position and force fit a hook onto a pedicle bone. The systems include a hook and an instrument. The instrument includes a handle and a rod fixedly mounted to a distal end of the handle. The instrument includes a hook support portion having a hood. The hood includes an opening, a support wall, a post and a threaded knob. The support wall is configured to support the hook. The post has a bottom surface dimensioned similar to that of a spinal rod. The threaded knob is mounted within the opening of the hood and engages a pair of threaded sidewalls of a rod support portion of the hook so as to pull the hook into a fixed engagement with the post, securing the hook support portion to the post.
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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