Surgery – Truss – Perineal
Patent
1990-01-22
1992-03-10
Hafer, Robert A.
Surgery
Truss
Perineal
128 33, 128 55, A61H 100
Patent
active
050942255
ABSTRACT:
An improved massage device which is compact and portable, so as to be conveniently used in an office chair or on or inside of a vehicle seat, and which includes massage means, vibrator means and heating means, together wiht controls for selectably actuating any one or more of these means, as desired.
REFERENCES:
patent: 3736920 (1973-06-01), Mathers et al.
patent: 4154232 (1979-05-01), Fukazawa
patent: 4202326 (1980-05-01), Van Gerpen
Hafer Robert A.
Kenealy David J.
Sperry Robert M.
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