Abstract: The invention relates to a support with electrodes (20) and a gel containing active ingredients, for transdermal application of the latter. The support consists of a base layer (10) made of flexible material (non-woven fabric, PET, PVC, etc.), whereas the electrodes are made of a conductive material such as carbon, graphene, germanene or the like, which is impressed onto the support by hot or cold pressing, silk-screening, ink jet or the like. The electrodes can be connected to a power supply unit via a USB connector or the like.

Abstract: Apparatus for transdermal delivery of substances contained in a carrier fluid, comprising a power supply unit which supplies an electric signal to at least two electrodes connected thereto. The electric signal is a modulated oscillating signal and the electrodes are arranged in respective patches. The apparatus may be used for the transdermal delivery of substances such as, for example, active principles for therapeutic and cosmetic use.

Abstract: The invention relates to an apparatus for the transdermal delivery of substances in general, such as for example active principles for therapeutic and cosmetic use and the like, wherein a power supply unit (2) is connected to a series of electrodes (6a-6e, 6′a-6′e). Advantageously, the electrodes are supplied with an oscillating electric signal which is amplitude modulated; these results in the deep penetration of the substances into a tissue to be treated; similarly to what occurs in known apparatus with a manually operated dispenser. The invention also relates to a patch for use with said apparatus.

Abstract: The toothbrush includes a handle (1) with a head (3) furnished with bristles (5) and a device for cleaning the surface of the tongue. The handle (1) is composed of two parts (1A, 1B) joined by a thin, flexible, arc-shaped strip (7) at the base of the handle (1) opposite the head (3). The thin, flexible strip (7) serves as a scraper for cleaning the tongue.