1982-03-10
1983-04-19
Frinks, Ronald L.
Surgery
Truss
Pad
3 1913, 128 92C, A61F 124, A61F 100
Patent
active
043800904
ABSTRACT:
An artificial hip joint including an artificial hip socket having a first cavity and an inner groove, a bearing insert registerable with said first cavity and itself having a second cavity and an annular bearing which has a circumferential front notch. The bearings abut the inner walls of said first cavity to define a central cavity. A locking ring is registerable with said notch and groove. An artificial femur component has a ball registerable and lockable in said central cavity.
REFERENCES:
patent: 3698017 (1972-10-01), Scales et al.
patent: 3848272 (1974-11-01), Noiles
patent: 3863273 (1975-02-01), Averill
patent: 3875593 (1975-04-01), Shersher
patent: 3916451 (1975-11-01), Buechel et al.
patent: 4044403 (1977-08-01), D'Errico
patent: 4135517 (1979-01-01), Reale
patent: 4172296 (1979-10-01), D'Errico
Barnett Erwin M.
Frinks Ronald L.
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