ELECTRICAL STIMULATION AND/OR IONTOPHORESIS DEVICE HAVING MEANS FOR VARYING THE VOLTAGE ON THE BASIS OF THE RESISTIVITY OF THE SKIN OF A USER

摘要

The present invention includes a patch 10 suitable for application to the user's skin 12, and a voltage generator 22 suitable for applying a low intensity current through the user's skin by means of an electrode system positioned on the patch. Electrical stimulation and/or iontophoresis devices; The device is characterized in that it comprises a self-regulator (16) for varying the voltage supplied by the voltage generator as a function of successively measuring the resistivity of the user's skin under the patch. The resistivity is measured from the value of the resistance of the skin provided by the element 24 measuring the resistance of the skin.