FIELD: medical equipment.
SUBSTANCE: invention relates to medical devices. Skincare apparatus comprises a main body, vibration unit, ultrasonic-wave generating unit for generating ultrasonic vibrations. Vibration unit is detachably installed on main body. Ultrasonic-wave generating unit is installed inside vibration unit. Vibration unit comprises a skin-contacting member for transmitting ultrasonic vibrations to skin and a piezoelectric element. Skin-contacting member has multiple protrusions in form of a tube. Piezoelectric element is made in form of a ring with a hole in centre and is configured to expand outside piezoelectric element and inside hole, when voltage is applied, to increase force of ultrasonic vibration.
EFFECT: use of invention enables to maximise resonant output power by means of ultrasonic vibrations simplifies massaging procedure without difficulty associated with frequent change of angle of device relative to bends of skin area.
8 cl, 11 dwg
