Lei Ye,Jian Zhou,Hua Feng,Fei Li,Hengyang Zhu,Congxiao Li
申请号：
US13823021
公开号：
US09282982B2
申请日:
2011.08.24
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A surgical milling cutter bracket includes a retaining base having a through hole. The upper part of the retaining base is provided with a finger guide having an L-shaped support frame on the top of the finger guide. A downward protrusion is provided at the end of the short side of the L-shaped support frame. The lowest point of the protrusion is lower than the lowest point of the cylindrical head of the milling cutter during normal operation of the milling cutter. A bolt having a through hole at the center is fixed within the cavity of the finger guide. A depressor is provided on the upper part of the retaining base. The bolt passes through a hole of the depressor and is connected to a nut. The protrusion is able to prevent an object from contacting the cylindrical head, thus avoiding cutting the object unevenly.
