发明名称 |
HIP JOINT PROSTHESIS |
摘要 |
The invention relates to a hip joint prosthesis comprising an attachment part for a ball unit (18) being designed to be anchored in the neck of a human femur (collum femoris), said attachment part, which is intended to be inserted into a channel (5, 14) extending through the femoral collum, being provided with parts for carrying a ball or caput (18) intended to be attached to the collum after removal of the head of the collum. The attachment part also comprises a fixture part comprising two main parts, a first part (1) which is to extend through a bore-hole (5) from the collum femoris towards the outer side of the femur and a second part (2) intended to fit into a cylindrical cavity cut into the cancellous bone of the collum. |
申请公布号 |
WO9316663(A1) |
申请公布日期 |
1993.09.02 |
申请号 |
WO1993SE00169 |
申请日期 |
1993.02.26 |
申请人 |
AKTIEBOLAGET ASTRA |
发明人 |
ALBREKTSSON, BJOERN;CARLSSON, LARS;JACOBSSON, MAGNUS;ROESTLUND, TORD;WENNBERG, STIG |
分类号 |
A61F2/32;A61B17/16;A61B17/74;A61B17/86;A61F2/00;A61F2/30;A61F2/36;A61F2/46 |
主分类号 |
A61F2/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|