发明名称 |
Modular revision socket for prosthetic hip joint comprises oval press-fit shell with flat top and rounded edges held in position by pins and clip and fitted with lining of ultra-high molecular weight polyethylene |
摘要 |
<p>Modular revision socket (1) for a prosthetic hip joint comprises an oval press-fit shell with a flat top and rounded edges. This has a press-fit angle of 75 - 82[deg]. It is held in position by pins (2a, 2b) and a clip (3) whose shape is determined by the requirements of fitting. A recess in the socket wall prevents impingement. The socket is fitted with a lining of ultra-high molecular weight polyethylene with a corresponding recess. An independent claim is included for the fastening pins which have a cylindrical tip with guide surfaces, a retaining section below this with a similarly modified surface to the socket, and a head with radial studs which hold the pi in mountings on the socket.</p> |
申请公布号 |
DE102006002210(A1) |
申请公布日期 |
2007.07.19 |
申请号 |
DE20061002210 |
申请日期 |
2006.01.16 |
申请人 |
DOT GMBH |
发明人 |
NEUMANN, HANS-GEORG;KLINKENBERG, ERNST-DIETER |
分类号 |
A61F2/34;A61B17/58;A61B17/68;A61F2/32;A61L27/12;A61L27/16 |
主分类号 |
A61F2/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|