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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2022, Volume 48, Issue 10, Pages 3–7
DOI: https://doi.org/10.21883/PJTF.2022.10.52547.18676 (Mi pjtf7306) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Mathematical modeling of method to control parameters and location of focal spot in ultrasonic surgery

E. G. Dombrugova, N. N. Chernov

Southern Federal University, Rostov-on-Don
Full-text PDF (171 kB) Citations (1)
DOI: https://doi.org/10.21883/PJTF.2022.10.52547.18676
Abstract: A study of methods for correcting the location of a focal spot formed by antenna arrays in the form of a spherical segment with different opening angles in a layered-heterogeneous biological environment was made. The use of the mean-thickness sound velocity in biological tissues as a calculation for the matching layer makes it possible to obtain satisfactory results for correcting the location of the focal spot formed by antenna arrays with the opening theta angle of the spherical segment equal to 60, 90 and 120$^\circ$. An algorithm for correcting the location of the focal spot based on changes in the physical characteristics of the matching layer is proposed.
Keywords: layer thickness averaged speed of sound, focused ultrasound, focal spot, matching layer, control method.
Received: 30.12.2020
Revised: 02.02.2022
Accepted: 20.03.2022
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. G. Dombrugova, N. N. Chernov, “Mathematical modeling of method to control parameters and location of focal spot in ultrasonic surgery”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:10 (2022), 3–7
Citation in format AMSBIB
\Bibitem{DomChe22}
\by E.~G.~Dombrugova, N.~N.~Chernov
\paper Mathematical modeling of method to control parameters and location of focal spot in ultrasonic surgery
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2022
\vol 48
\issue 10
\pages 3--7
\mathnet{http://mi.mathnet.ru/pjtf7306}
\crossref{https://doi.org/10.21883/PJTF.2022.10.52547.18676}
\elib{https://elibrary.ru/item.asp?id=48470418}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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