Numerical Modelling of Capacitive Electrodes for Biomedical Signals Measurement (CROSBI ID 715135)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Klaić, Luka ; Stanešić, Antonio ; Cifrek, Mario
engleski
Numerical Modelling of Capacitive Electrodes for Biomedical Signals Measurement
Surface electromyography (sEMG) uses noninvasive technique of measuring muscle action potentials on the skin surface. Numerical methods are often the first step in such a process of electrodes and biomedical electronic systems design. Thoughtful simulation, that precedes physical implementation, may speed up the product development, foreseeing its potential deficiencies in the earliest phase. Familiarisation with all the possibilities of such platforms and considerate model design in distinctively defined steps is the key to time, memory, processing power and money savings. The goal of this research is to explore the impact of the size and shape of capacitive electrode on the quality of capacitive coupling. For this purpose, the COMSOL Multiphysics software is used. In the past thirty years, a considerable number of papers have been dedicated to the implementation of various biceps muscle anatomy approximations. The primary issue of such finite element method models are realistic representations of the generation of action potentials in muscle units and their propagation through tissues and skin. In this paper, a concentric cylinder model of upper arm is proposed in order to allow stationary analysis of electrical field distribution on the electrode- fabric interface based on multiple parameters, such as electrode shape and distance or thickness and dielectric permittivity of fabric.
površinska elektromiografija , EMG , kapacitivne elektrode , metoda konačnih elemenata , COMSOL
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Podaci o prilogu
396-399.
2021.
objavljeno
10.23919/mipro52101.2021.9596757
Podaci o matičnoj publikaciji
2021 44th International Convention on Information, Communication and Electronic Technology (MIPRO)
Skala, Karolj
Institute of Electrical and Electronics Engineers (IEEE)
1847-3938
1847-3946
Podaci o skupu
MIPRO 2021
predavanje
27.09.2021-01.10.2021
Opatija, Hrvatska
Povezanost rada
Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje), Elektrotehnika, Informacijske i komunikacijske znanosti