The purpose of the instruments article is to determine rational modes for safe and effective ultrasound exposure in order to sanitation urological catheters.It is shown that using an amplitude-modulated or pulsed power supply mode, it is possible to achieve an increase in amplitude, i.e.
to improve the quality of cleaning and reduce heat generation.As a result, to technological solutions for the initiation Quick Start Overlay of an ultrasonic emitter have been proposed.