Open AccessThermal and shock-wave effects of HIFU - effects on tissue-equivalent phantoms
Author(s) -
V.V. Gryzunov,
I.N. Gaponenko,
A.V. Gunina,
Y.V. Kim,
S.A. Kuchinskaia,
P.V. Naumova,
K.A. Oganyan,
I.Y. Furash,
D.V. Tkhai
Publication year - 2021
Publication title -
general question of world science
Language(s) - English
Resource type - Conference proceedings
DOI - 10.18411/gq-31-03-2021-08
Subject(s) - ultrasound , shock wave , thermal shock , thermal , materials science , electric shock , focused ultrasound , shock (circulatory) , biomedical engineering , acoustics , mechanics , medicine , radiology , composite material , mechanical engineering , thermodynamics , physics , engineering
The nature of changes in the structure of the PAG-3 biophantome under the action of HIFU indicates the significance of shock-wave shifts involved in the formation of the heat pattern and the destruction zone. The thermal effect is accompanied by the accumulation of thermal energy, the limitation of the thermal field, which predetermines the therapeutic efficiency of focused ultrasound exposure, however, it is advisable to take into account the role of mechanical effects in focused ultrasound therapy.