SONICPHORESIS SKIN CARE APPARATUS Russian patent published in 2009 - IPC A61M37/00 A61N7/00 A61K9/00 

FIELD: medical equipment.

SUBSTANCE: ultrasonic skin care apparatus contains the casing equipped with applicator head transmitting ultrasound to user's skin, and driver circuit transmitting electric closing pulse to applicator head operation thus generating ultrasound. The applicator head of the generator contains vibrator and flange with mounting surface and surface faced to skin. Herewith the vibrator is provided on the mounting surface of the flange thus integrating uniform vibratory gross forming the applicator which creates the first electric equivalent resistance in case of rated loading within skin contact and the second electric equivalent resistance without loading. Besides, the device is provided with load record circuit which controls, whether specified uniform vibratory gross generates the first electric equivalent resistance or the second electric equivalent resistance, and generates load record signal only it is detected that this is first electric equivalent resistance, and control circuit which limits or stops electric pulse generation if load record signal is not received within preset time. The uniform vibratory gross is provided to restrict vibrations in its centre thus reducing parasitic resonance.

EFFECT: ensured safety and higher efficiency skin effect in combined application of active skin preparation and ultrasound.

15 cl, 35 dwg, 1 tbl