A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
3/106
A61F 2/38 (2006.01)
Patent
CA 1045752
Abstract of the Disclosure An artificial knee joint for surgical implantation into a knee comprises at least one femoral member of hard plastic material and at least one tibial member having a highly polished metal upper surface. The femoral member is received in a groove cut in the condyle of the femur, and its rear end face, constituting the inferior surface of the femoral member, bears against the upper surface of the tibial member. The inferior surface is arcuate polycentered in the saggital plane and arcuate in the coronal place. The superior surface of the femoral member has three different planar portions angularly disposed to one another, for load bearing purposes in three different angles of flexion of the knee.
227803
Black Robin
Dewar Frederick P.
Jackson Robert W.
Kostuik John P.
Macintosh David L.
Governing Council Of The University Of Toronto (the)
Na
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