MICHELE PRESSACCO,ANDREA FATTORI,GABRIELE VIDONI,PATRICK MICHAEL CONNOR,RONALDO IZQUIERDO,PETER CHANNEL POON,JASON J. SCALISE
申请号：
US14662414
公开号：
US20160270922A1
申请日:
2015.03.19
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The present invention relates to an improved glenoid anchor for a shoulder joint prosthesis, in particular a convertible prosthesis, of the type intended to be fixed to the glenoid cavity of the shoulder blade and comprising:a pin with an internally hollow and essentially thimble-like conical sleeve, which has a tapered distal end and an open proximal endan annular recess formed inside the cavity of the pin in the vicinity of said open proximal end, for receiving by means of snap-engagement an edge of a lug of a prosthesis componentat least one pair of oppositely arranged anti-rotation notches in the proximity of said annular groove for receiving by means of snap fit oppositely arranged teeth of the same lug intended to be snap-engaged together with said pin.
