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Title: Electric therapeutical apparatus with audio frequency band alternating current



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Claims: What is claimed is:

1. An electric therapeutical apparatus for treating cells in a human body comprising:

a pair of means for transmitting a current to a human body; and

means electrically connected to said transmitting means for producing said current as at least two identical groups of alternating current wave-forms separated by a period of zero amplitude, each of said groups of wave-forms being a continuous sinusoidal wave-form having a fundamental frequency selected from audio frequencies ranging between 250 and 6000 Hz at voltages within .+-. 300.sup.v and being not more than about 50 mA, each group of wave-forms not to exceed sixteen full cycles and may be a half a cycle less than a full cycle, said period of zero amplitude being in the range of one half the period of a cycle of said sinusoidal wave-form to three and one half times the period of a cycle of said sinusoidal wave-form.

2. A method for increasing the vitality of cells in a human body comprising:

producing a current having two identical groups of alternating current wave-forms separated by a period of zero amplitude, each of said groups of wave-forms being a continuous sinusoidal wave-form having a fundamental frequency selected from audio frequencies ranging between 250 and 6000 Hz at voltages within .+-. 300.sup.v and being not more than about 50 mA, each group of wave-froms not to exceed sixteen full cycles and may be a half a cycle less than a full cycle, said period of zero amplitude being in the range of one half the period of a cycle of said sinusoidal wave-form to three and one half times the period of a cycle of said sinusoidal wave-form; and

applying said current to the human body.

Other info:


Inventors: Sato, Koh (14, OF)

Application Number: 489113
Filing Date: 1974-07-17
Publication_date: 1976-05-04
Assignee:
Primary Class(es): 607/71
Other Classes:
US Patent Ref:
1764347Jun, 1930Pullwitt128/420.
1908688May, 1933Call128/421.
3204637Sep, 1965Frank et al.128/423.
3294092Dec, 1966Landaver128/420.
3791373Feb, 1974Winkler et al.128/422.

Other Refs: 380,247
Sep, 1932UK

Primary Examiner: Kamm, William E.
Assistant Examiner:
Attorney: Fidelman, Wolffe & Waldron