Philippe Lehmann,Joël Bouquet,Esther Wobmann,Markus Behrens
申请号：
US13770042
公开号：
US20130165930A1
申请日:
2013.02.19
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A system for fixing a wire to a surface of an external fixator having a wire adapted to extend through bony structure fastened with respect to the surface. A bolt having a shaft which comprises a threaded section, a head section and at least one clamping element is provided wherein the bolt is adapted to extend through an opening in the external fixation element with a nut, and clamps the wire to the surface. A counter torque tool is used to provide a counter torque while fastening the wire with the bolt and the nut. The bolt comprises a counter torque opening and wherein the counter torque tool comprises a section which is adapted to engage into the counter torque opening of the bolt to apply the counter torque.
