| 摘要 |
Prosthetic Acetabular Cup Inserter and Impactor Abstract A prosthetic acetabular cup inserter and impactor (1) comprising a body (2), a cup engaging means (3, 4) disposed at a first end (5) of said body (2) and adapted to engage an inner surface (6) of a cup (7) with which it is used, and operating means adapted to axially rotate said cup engaging means (3, 4) in relation to said body (2) in use, in which an impaction plate (9) adapted to engage a rim (10) of said cup (7) is disposed between said body (2) and said cup engaging means (3, 4), and in which said impaction plate (9) is connected to said operating means (3, 4) by linkage means which act to axially rotate said impaction plate (9) in unison with said cup engaging means (3, 4) in use. +q/ 3 g ~.o q ssz 4g 22 30 21 4so ,A~i4l |
