Surgery – Truss – Perineal
Patent
1990-03-08
1992-06-23
Hafer, Robert A.
Surgery
Truss
Perineal
128 243, 128 36, A61H 1500
Patent
active
051234068
ABSTRACT:
A motor-driven massaging apparatus obtains a massaging effect by applying pressure and vibration to a human body. The motor-driven massaging apparatus includes a finger-pressure roller which incorporates a DC-driven vibrator therein and operating handles project from both sides of the finger-pressure roller. A power supply part having batteries as a driving source is installed in the handle, and the vibrator is connected electrically to the power supply part. Batteries are used as a source of driving the vibrator, and therefore the location of use in not limited, and no connection of a cord is necessary.
REFERENCES:
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patent: 4669452 (1987-06-01), Osawa
patent: 4878489 (1989-11-01), Kamayachi
patent: 4949464 (1990-08-01), Adomatis
Hafer Robert A.
Hanlon Brian E.
Nihonkenkozoshinkenkyukai Co., Ltd.
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