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Universal pedicle screw removal device and related methods
专利权人:
DEANNALYN; INC.
发明人:
Deanna Kriete,John Kriete
申请号:
US15011756
公开号:
US10349985B1
申请日:
2016.02.01
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A pedicle screw removal device comprises a rod having a first end and a second end opposite the first. A clamping member is located at the first end of the rod, and a handle is located at the second end. The clamping member is configured to remove a pedicle screw via clamping to a pedicle screw socket. To remove a pedicle screw, the rod is inserted into a pedicle screw socket until a screw engagement surface on the first end portion of the rod is met by a head of the pedicle screw. The clamping member is lowered to a desired position and clamped to the pedicle screw socket. Rotating the handle unscrews the pedicle screw while the screw engagement surface is pressing on the screw head.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
deanna kriete
john kriete
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