Cushioned joint prosthesis
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 10, 2001
Grant Date -
N/A
app pub date -
Sep 9, 1997
filing date -
Sep 9, 1997
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A joint prosthesis includes a first prosthesis member having an inferior bone contacting surface, a second prosthesis having a superior bearing surface and a cushion member disposed between the two prosthesis members. The joint prosthesis is particularly useful for replacing bi-condylar joints and especially knee joints. The joint prosthesis is characterized by its high bearing surface contact area and low peak stress which is maintained even under malalignment conditions.
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