Muscle relaxing device

Details Muscle relaxing device Muscle relaxing device

1986-09-03

1989-01-31

Callaghan, Thomas F.

Surgery

Truss

Perineal

441123, A61H 102

Patent

active

048008710

ABSTRACT:
Device for water therapy and exercise that allows the human body to float in an essentially vertical position suspended along a line of the chin, jaw and lower rear cranium just above the nape of the neck without constricting wearer's throat. The device is an annular inflatable tube divided into upper and lower hermetically sealed separate chambers of different sizes, having a cross-section which increases gradually from the chin portion to the nape portion, and as seen in plan has generally the shape of the Greek capital letter omega.

REFERENCES:
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patent: 2742654 (1956-04-01), Hurt
patent: 2806471 (1957-09-01), Breese
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patent: 3048860 (1962-08-01), Richardson
patent: 3512523 (1970-05-01), Barnett
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patent: 4204529 (1980-05-01), Cochrane
patent: 4232663 (1980-11-01), Newton
patent: 4236264 (1980-12-01), Britzman
patent: 4297758 (1981-11-01), Moran
"Solutions Products That Make Life Easier" (advertisement photocopy) p. 19.

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