1975-09-12
1976-12-07
Frinks, Ronald L.
3 14, A61F 108, A61F 100
Patent
active
039953246
ABSTRACT:
An actuator device is provided for moving an artificial leg of a person having a prosthesis replacing an entire leg and hip joint. The device includes a first articulated hip joint assembly carried by the natural leg and a second articulated hip joint assembly carried by the prosthesis whereby energy from the movement of the natural leg is transferred by a compressible fluid from the first hip joint assembly to the second hip joint assembly for moving the artificial leg.
REFERENCES:
patent: 3553738 (1971-01-01), Liberson
patent: 3663967 (1972-05-01), Vermillion
Frinks Ronald L.
Grafel Gary F.
Manning John R.
The United States of America as represented by the Administrator
Wofford, Jr. L. D.
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