Improved system for identifying biological tissue temperature using electrical impedance tomography

Evgeniy Korolyuk, Konstantin Brazovskii

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)


This paper proposes a cheap and compact medical system that determines the temperature of an object using broadband impedance tomography. This system can be used in medicine to visualize ice structure in tissue during cryosurgical operations, as well as for fault diagnosis and location in studied industrial objects. These effects are achieved by measuring electrical impedance between electrode pairs in the measuring chamber. The assembled prototype is compact, consumes little power, and allows to non-invasively determine the impedance of a target object in real time. The research included experimental studies to determine the dependence of the impedance spectrum of saline water and muscle tissue on temperature in broad band spectrum, which allowed to obtain the dependence of total electrical impedance of target objects on temperature.

Original languageEnglish
JournalMATEC Web of Conferences
Publication statusPublished - 19 Mar 2018
Event6th International Forum for Young Scientists on Space Engineering 2018 - Tomsk, Russian Federation
Duration: 26 Apr 201828 Apr 2018

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

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