Abstract
The results of theoretical studies of the impedance characteristics of the respiratory system and experimental data on the acoustic characteristics of the lungs of rabbits are presented. The measurement results indicate the possibility of using the Helmholtz resonator as an adequate acoustic model of animal and human lungs in the low-frequency range of sound waves. A physiological interpretation of indicators recorded using impedance measurements is given in relation to the diagnosis of the state of the respiratory system of animals and humans.
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This work was supported by a grant from the President of the Russian Federation for State Support of Leading Scientific Schools of the Russian Federation, project no. NSh-2553.2020.8.
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Dragan, S.P., Kezik, V.I. & Bogomolov, A.V. Physiological Aspects of Lung Impedansometry. Biol Bull Russ Acad Sci 49, 677–685 (2022). https://doi.org/10.1134/S106235902201006X
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DOI: https://doi.org/10.1134/S106235902201006X