发明名称 |
Insertion of vibration-damping elements in prosthetic systems for the manipulation and damping of natural frequencies |
摘要 |
A hip joint prosthesis with a shaft fastened on the shaft head of which there is a ball head which in turn is inserted in a rotatable manner in the spherical recess of a socket insert and the socket insert is coupled with a hip socket wherein the shaft can be implanted in the femur and the hip socket can be implanted in the pelvic bone. To avoid transmission of vibrations, damping elements of a vibration-damping material are arranged at the coupling points of the shaft head with the ball head and/or of the socket insert with the hip socket. |
申请公布号 |
US8226728(B2) |
申请公布日期 |
2012.07.24 |
申请号 |
US20070375711 |
申请日期 |
2007.08.06 |
申请人 |
PREUSS ROMAN;PANDORF THOMAS;MERKERT PATRICIE;CERAMTEC GMBH |
发明人 |
PREUSS ROMAN;PANDORF THOMAS;MERKERT PATRICIE |
分类号 |
A61F2/42 |
主分类号 |
A61F2/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|