Patent ID: 8900260
Filing Date: 2014-12-02
Classification: A61B,Y10T

Abstract:
1. A surgical milling cutter, comprising a milling cutter bracket, a locking device and a bottom electric motor connected successively, the milling cutter bracket comprising a fixing seat ( 1 ) with a through hole, a finger guide apparatus ( 4 ) with an L-type first bracket at the top end thereof being provided on an upper part of the fixing seat ( 1 ), a distal end of a short side ( 8 ) of the L-type first bracket being provided with a downward projection ( 9 ), a lowest point of the projection ( 9 ) being lower than that of a cylindrical head ( 10 ) of the milling cutter when the milling cutter is working; a T-shaped bolt ( the locking device comprising a protruding platform (