发明名称 |
PROSTHESIS AND METHOD FOR USING PROSTHESIS TO FACILITATE DEEP KNEE FLEXION |
摘要 |
The present invention provides a femoral prosthesis for a femur which can enable or allow deep knee flexion without creating excessive tension in the ligamentous structure of the knee. The femoral prosthesis includes an internal non-articulating surface, an external articulating surface, a medial condyle and a lateral condyle. The height of the medial condyle is less than the height of the lateral condyle. A proximal-posterior tip of the medial condyle is rounded and is shifted inwards relative to the native level of the proximal-posterior region of the femur bone to facilitate knee flexion. A method of mounting a femoral prosthesis on a femur is also described. |
申请公布号 |
US2013297032(A1) |
申请公布日期 |
2013.11.07 |
申请号 |
US201313886512 |
申请日期 |
2013.05.03 |
申请人 |
LI GUOAN;MANGUDI VARADARAJAN KARTIK;RUBASH HARRY E. |
发明人 |
LI GUOAN;MANGUDI VARADARAJAN KARTIK;RUBASH HARRY E. |
分类号 |
A61F2/38 |
主分类号 |
A61F2/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|