Low-frequency treatment device directed to use in bath
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United States of America Patent
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Jun 27, 1989
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N/A
app pub date -
Nov 3, 1987
filing date -
Nov 11, 1986
priority date (Note) -
Expired
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Abstract
A low-frequency treatment device directed to use in bath, comprising a pair of electrodes; a switching transistor; a battery connected in series with the pair of electrodes and a main current path of said switching transistor; and means for oscillating a surged treatment wave at a prescribed time interval, the output terminal being connected with the base of said switching transistor to control its conduction.
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