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REDUCTION SCREW TAB BREAK OFF AND STORAGE INSTRUMENT
专利权人:
Medos International Sarl
发明人:
Joseph Peterson,Frank Spratt
申请号:
US16276324
公开号:
US20200261124A1
申请日:
2019.02.14
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Various exemplary methods and devices are provided for the removal and retention of bone screw rod reduction tabs extending from one or more bone screws implanted in a spinal column during a surgical procedure. In one embodiment, a removal and retention tool is provided having an elongated shaft with a channel formed therein that is configured to receive a rod reduction tab. The elongate shaft can be advanced over a rod reduction tab on a screw, and moved laterally to detach the reduction tab from the screw. The tool can include features to engage and retain the detached tab within the channel. Moreover, the tool can be configured to receive and retain multiple tabs, thus eliminating the need to remove the tool from a surgical site. The tool can also include a release actuator for releasing any tabs stored within the elongate shaft as may be needed.
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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