Keshav Singhal,Heikki Vilhelm Pitkanen,Nick James Theophilius Metcalfe
申请号：
US12444143
公开号：
US09572590B2
申请日:
2007.10.02
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An instrument (2) for aligning a surgical tool, the instrument (2) comprising, a body portion (4) having a tool guide (90), first and second arms (6), (8) operatively connected to the body portion (4) and adapted to engage a bone, and urging means (10), acting between the body portion (4) and the first and second arms (6), (8), for urging the first and second arms (6), (8) into engagement with a predetermined portion of a bone, thereby clamping the arms (6), (8) onto the bone and aligning the tool guide (90) with the bone.
