Hip joint prosthesis
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 23, 1982
Grant Date -
N/A
app pub date -
Sep 29, 1980
filing date -
Oct 11, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In patients with hypoplastic hip joints, hip joint prostheses with relatively thin and narrow shank blades must be used. For this reason, due to the torque effect of the force acting on the joint head, the danger exists that deformations of the shank blades may occur. This danger is counteracted in that the collar type projection forming the transition between the shank and the prosthesis neck extends in a direction parallel to the prosthesis neck, preferably in a prolongation of the lower edge of the prosthesis neck.
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Family
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