Open AccessIn Vitro Modeling of Implantable Cardiac Pacemakers Submitted to Conducted Disturbance
Author(s) -
Karim Djennah,
Abdelaziz Ladjimi,
Abdesselam Babouri
Publication year - 2022
Publication title -
international journal of online and biomedical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.184
H-Index - 8
ISSN - 2626-8493
DOI - 10.3991/ijoe.v18i01.27289
Subject(s) - multiphysics , electrical impedance , amplitude , signal (programming language) , disturbance (geology) , finite element method , voltage , work (physics) , acoustics , software , electronic engineering , biomedical engineering , physics , computer science , electrical engineering , engineering , mechanical engineering , structural engineering , geology , paleontology , quantum mechanics , programming language
The work presented describes the modeling of a measurement bench in the presence of an implantable single-chamber pacemaker in vitro subjected to a conducted disturbance. The source of disturbance is a sinusoidal electrical signal with amplitude of 10 V; the frequency ranges studied correspond to the frequencies of the electrical distribution network (50/60 Hz) and to the frequencies of domestic applications (10/25KHz). The numerical simulations were carried out according to two methods, the first based on the finite element method using the Comsol multiphysics software, the second is based on the impedance method. The results obtained by the two methods are in good agreement, and this will allow us to calculate the voltage induced between the ends of the stimulator. These results allowed us to validate the proposed model.