Surgery – Truss – Perineal
Patent
1975-06-03
1976-02-10
Yasko, John D.
Surgery
Truss
Perineal
128DIG20, A61H 102
Patent
active
039372154
ABSTRACT:
A cyclic therapeutic hand exerciser based on inflation and deflation of structural members, which alternately imparts a straightening and a bending motion to the fingers wherein as air pressure inflates a splint-like upper member the fingers are straightened and upon deflation of the splint-like member and inflation of a wrist pouch a flap is tightened pulling the fingertips down and curling the fingers in toward the palm.
REFERENCES:
patent: 3020908 (1962-02-01), Daniels et al.
patent: 3457912 (1969-07-01), Clark et al.
patent: 3756222 (1973-09-01), Ketchum
Manning John R.
Nelson Wallace J.
Osborn Howard J.
The United States of America as represented by the United States
Yasko John D.
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