On-off closed-loop control of vagus nerve stimulation for the adaptation of heart rate - Université de Rennes Access content directly
Conference Papers Year : 2014

On-off closed-loop control of vagus nerve stimulation for the adaptation of heart rate

Abstract

Vagus nerve stimulation (VNS) is a potential therapeutic approach in a number of clinical applications. Although VNS is commonly delivered in an open-loop approach, it is now recognized that closed-loop approaches may be necessary to optimize the therapy and minimize side effects of neuro-stimulation devices. In this paper, we describe a prototype system for real-time control of the instantaneous heart rate, working synchronously with the heart period. As a first step, an on-off control method has been integrated. The system is evaluated on one sheep with induced heart failure, showing the interest of the proposed approach.

Domains

Automatic
Fichier principal
Vignette du fichier
rootV2_HAL.pdf (234.52 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01100914 , version 1 (07-01-2015)

Identifiers

Cite

Hector Romero Ugalde, Virginie Le Rolle, Alain Bel, Jean-Luc Bonnet, David Andreu, et al.. On-off closed-loop control of vagus nerve stimulation for the adaptation of heart rate. EMBC: Engineering in Medicine and Biology Conference, Aug 2014, Chicago, United States. pp.6262-6265, ⟨10.1109/EMBC.2014.6945060⟩. ⟨hal-01100914⟩
910 View
494 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More