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

O. V. Muravieva; O. P. Bogdan; D. V. Zlobin; V. N. Milich; S. I. Maslennikov; Yu. S. Dudina

doi:10.1134/S0020441217010109

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

Authors: Muravieva O.V.¹, Bogdan O.P.¹, Zlobin D.V.¹, Milich V.N.², Maslennikov S.I.², Dudina Y.S.¹
Affiliations:
1. Kalashnikov Izhevsk State Technical University
2. Physicotechnical Institute, Ural Branch
Issue: Vol 60, No 1 (2017)
Pages: 137-142
Section: Physical Instruments for Ecology, Medicine, and Biology
URL: https://ogarev-online.ru/0020-4412/article/view/159566
DOI: https://doi.org/10.1134/S0020441217010109
ID: 159566

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Abstract

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.