ULTRASONIC THERAPEUTIC DEVICE Russian patent published in 2006 - IPC A61N7/00 A61H23/00 

FIELD: medicine; medical equipment; physiotherapy.

SUBSTANCE: ultrasonic therapeutic device has electric signals high-frequency oscillator, output power regulator, pulse modulator and converter, made in form of piezoelectric crystal plate. Plate has electrodes at its both sides. Piezoelectric crystal plate is tightly mounted onto substrate at angle to surface of the substrate. Space between plate and substrate is filled in with compound. External side of substrate has to be the working one made for contact with areas of human body. High-frequency oscillator is connected to output voltage regulator through controlled low-frequency pulse modulator. Output voltage regulator is made in form of attenuator connected with electrodes.

EFFECT: improved efficiency of therapeutic influence onto human body.

2 dwg