Lei Ye,Jian Zhou,Hua Feng,Fei Li,Hengyang Zhu,Congxiao Li
申请号：
US13823065
公开号：
US09017332B2
申请日:
2011.09.15
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A surgical milling cutter includes a milling cutter holder, a locking device, a locking seat, and a main machine. The milling cutter holder includes a fixing seat with a through hole. A finger guider with an L-type holder on a top end thereof is arranged at an upper part of the fixing seat. A distal end of a short side of the L-type holder is disposed with a downward projection, and a lowest point of the projection is lower than that of a cylindrical head when the milling cutter works normally. A bolt with a central through hole is fixed in a cavity of the finger guider. A pressing disk is arranged at the upper part of the fixing seat, and a nut is connected to the bolt through a hole in the pressing disk.
