CRUCHET, PATRICK,SILBERER, PAUL,BUNZ, UWE,DIETRICH, MARTIN, DR.,MASSON, BERNARD
申请号：
EP04001933.3
公开号：
EP1442727B1
申请日:
2004.01.29
申请国别(地区):
EP
年份:
2016
代理人:
摘要：
Hip joint prosthesis comprises a shaft (1) implanted in the hip bone, a ball head (2) anchored on the shaft for conical clamping, and a ball socket (5) in which the ball head is able to move. A bipolar shell (3) is arranged between the ball head and the ball socket. The ball head rotates in the bipolar shell and the shell rotates in the ball socket.
