Development of a Temperature and Heat Flux Measurement System Based on Microcontroller and its Application in Ophthalmology

Author:

Wang Chunzhi1,Jiao Hongzhe1,Anatychuk Lukyan23,Pasyechnikova Nataliya4,Naumenko Volodymyr4,Zadorozhnyy Oleg4,Vikhor Lyudmyla2,Kobylianskyi Roman23,Fedoriv Roman23,Kochan Orest15

Affiliation:

1. School of Computer Science , Hubei University of Technology , Wuhan , China

2. Institute of Thermoelectricity of National Academy of Sciences and Ministry of Education and Sciences (NAS and MES) of Ukraine , Chernivtsi , Ukraine

3. Yu. Fedkovych Chernivtsi National University , Chernivtsi , Ukraine

4. State Institution “The Filatov Institute of Eye Diseases and Tissue Therapy of the National Academy of Medical Sciences of Ukraine” , Odesa , Ukraine

5. Lviv Polytechnic National University , Lviv , Ukraine

Abstract

Abstract The paper describes the design and technical parameters of a medical thermoelectric device developed for diagnosing and monitoring the ophthalmic diseases. The main elements of the device are a specially designed thermoelectric heat flux sensor and a thermocouple temperature sensor connected to a data acquisition unit. The sensor is a thermoelectric micro-module that converts the heat flux into an electric voltage, which is recorded by the measuring channel of the data acquisition unit. The device allows high-precision measurements of both heat flux and temperature from the ocular surface. The paper contains examples of clinical piloting of the device.

Publisher

Walter de Gruyter GmbH

Subject

Instrumentation,Biomedical Engineering,Control and Systems Engineering

Reference39 articles.

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3. [3] Ram, D. (2012). Thermodynamic analysis of biological systems. Journal of Thermodynamics and Catalysis, 3 (2), e101.

4. [4] Savvin, V., Korotkova, L., Shishkin, G. (2017). The use of thermodynamic approaches in assessing the state of a living system. Medical Newsletter of Vyatka, 2, 40-44. [in Russian]

5. [5] Anatychuk, L., Pasyechnikova, N., Nazaretyan, R., Myrnenko, V., Kobylyanskyi, R., Gavrilyuk, N. (2015). Original device and approaches to the study of temperature distribution in various eye segments (experimental study). Journal of Ophthalmology, 58 (6), 50–53.10.31288/oftalmolzh201565053

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