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Identification of a First Order Model of Implanted Electrodes on the First SUAW Patient

David Guiraud 1 Jean-Louis Divoux 1 Pierre Rabischong 2 
1 DEMAR - Artificial movement and gait restoration
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier, CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : Impedance evaluation of implanted electrodes is necessary to ensure that the implant can deliver the specified current, and to survey any failure due to the electrodes. To perform the identification in the implanted hardware, a simple, but sufficiently descriptive model, must be used because of the poor excitation input signal and in order to avoid complex identification algorithms. Data recorded on the first implanted SUAW patient give information on the real impedance of both neural and epimysial electrodes and an opportunity to validate simple first order models.
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Submitted on : Friday, October 4, 2019 - 2:17:29 PM
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  • HAL Id : lirmm-00268646, version 1


David Guiraud, Jean-Louis Divoux, Pierre Rabischong. Identification of a First Order Model of Implanted Electrodes on the First SUAW Patient. IFESS: International Functional Electrical Stimulation Society, Jun 2002, Ljubljana, Slovenia. pp.214-216. ⟨lirmm-00268646⟩



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