Experimental evaluation of the ultrasound radiation intensity of medical equipment based on the analysis of the sizes of equilibrium gas bubbles in a liquid

A technique for evaluating the ultrasound-radiation intensity of medical equipment in continuous, pulse, and focused modes at any spatial point, which is based on the influence of the ultrasonic-wave radiation pressure force on small targets in the form of a set of gas bubbles in a liquid, is substantiated theoretically and a device is proposed. The results of the implementation of the developed technique for evaluating the intensity of therapeutic equipment are presented.