ВРАХУВАННЯ ОСОБЛИВОСТЕЙ БІОІМПЕДАНСУ  ПРИ ВИСОКИХ ЧАСТОТАХ МОДЕЛЯМИ ФРІКЕ ТА КОУЛА

V. M. Sydorets; I.V. Pentegov; S.V. Rymar

doi:10.15407/techned2018.06.022

No. 6 (2018), Theoretical Electrical Engineering and Electrophysics

No. 6 (2018)

Theoretical Electrical Engineering and Electrophysics

ACCOUNTING OF THE BIOIMPEDANCE FEATURES AT HIGH FREQUENCY BY MODELS OF FRICKE AND COLE

Published 2018-11-01

https://doi.org/10.15407/techned2018.06.022

V. M. Sydorets⁺⁻
I.V. Pentegov⁺⁻
S.V. Rymar⁺⁻

V. M. Sydorets

Paton Welding Institute of NAS of Ukraine, 11, K. Malevicha str., Kyiv-150, 03680, Ukraine

I.V. Pentegov

Paton Welding Institute of NAS of Ukraine, 11, K. Malevicha str., Kyiv-150, 03680, Ukraine

S.V. Rymar

Paton Welding Institute of NAS of Ukraine, 11, K. Malevicha str., Kyiv-150, 03680, Ukraine

ARTICLE_5_PDF (Українська)

Keywords

bioimpedance
biological tissues
dispersion
Fricke model
Cole model біоімпеданс
біологічні тканини
дисперсія
модель Фріке
модель Коула

How to Cite

[1]

Сидорець, В. , Пентегов, І. and Римар, С. 2018. ACCOUNTING OF THE BIOIMPEDANCE FEATURES AT HIGH FREQUENCY BY MODELS OF FRICKE AND COLE. Tekhnichna Elektrodynamika. 2018, 6 (Nov. 2018), 022. DOI:https://doi.org/10.15407/techned2018.06.022.

Abstract

The principles have been analyzed that were used to create models of biological tissues describing the phenomenon of bioimpedance dispersion, i.e., the laws of its dependence on frequency. The advantages and disadvantages of the Fricke and Cole models are determined, as well as the frequency ranges in which they yield results that coincide with the experiment. It is shown that the Fricke model is more promising for its adaptation in the high-frequency region, where βdispersion is observed. In this case, it becomes possible to use it to monitor the state of biological tissue during highfrequency electrosurgical interventions. References 10, figures 2.

https://doi.org/10.15407/techned2018.06.022

ARTICLE_5_PDF (Українська)

References

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