Skin cleansing device

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems

Reexamination Certificate

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Reexamination Certificate

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07069088

ABSTRACT:
A skin cleansing device comprising includes two or more electrodes attached to the cleansing pad, a cleansing signal generator for generating an electric cleansing signal, and elements for conveying the cleansing signal from the cleansing signal generator to the electrodes. Electrode pairs include a positive electrode and a negative electrode located in the cleansing pad. The cleansing signal generator operates on low voltage direct current and generates a square wave alternating current cleansing signal with a voltage lower than 5V and frequency higher than 2000 Hz. The cleansing pad of the cleansing device has a sandwich construction, including at least a detachable absorbent layer receiving a cleansing solution to be arranged against the skin, a layer receiving the electrodes and an outer surface layer.

REFERENCES:
patent: 3788317 (1974-01-01), McCormick
patent: 5443441 (1995-08-01), De Claviere
patent: 5931859 (1999-08-01), Burke
patent: 6119038 (2000-09-01), Cook
patent: 6694183 (2004-02-01), Lehtoluoto

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