| 发明名称 |
SURGICAL INSTRUMENT AND METHOD OF POSITIONING AN ACETABULAR PROSTHETIC COMPONENT |
| 摘要 |
An orthopaedic surgical instrument and method for positioning an acetabular prosthetic component in a patient's surgically-prepared acetabulum is disclosed. The orthopaedic surgical instrument has a base configured to engage the patient's pelvis, a first linkage pivotally coupled to the base, a locking mechanism operable to lock the first linkage in position relative to the base, and a second linkage removably coupled to the first linkage. The second linkage has an alignment axis corresponding to a desired abduction angle and a desired anteversion angle of the acetabular axis of the acetabular prosthetic component. |
| 申请公布号 |
US2016331552(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201615223523 |
申请日期 |
2016.07.29 |
| 申请人 |
DEPUY SYNTHES PRODUCTS, INC |
发明人 |
Satterthwaite Rodney E. |
| 分类号 |
A61F2/46 |
主分类号 |
A61F2/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An orthopaedic surgical instrument for positioning an acetabular prosthetic component in a patient's surgically-prepared acetabulum, the instrument comprising:
a base configured to engage the patient's pelvis, a first linkage coupled to the base, the first linkage including a a gravity-based indicator, a locking mechanism operable to lock the first linkage in position relative to the base, and a second linkage coupled to the first linkage, the second linkage having an alignment axis corresponding to a desired abduction angle and a desired anteversion angle of the acetabular axis of the acetabular prosthetic component. |
| 地址 |
RAYNHAM MA US |
