Sorin Crm Sas

Mathieu Collignon

Jean-Luc Bonnet

Thierry Legay

Dominique Decoene

Patrick Le Gousse

An implantable device includes a lead, for example for neurostimulation of the vagus nerve. The lead includes a series of stimulation electrodes and a series of external electrodes for bioimpedance measurements on blood flow located in the same region, for example on the carotid artery. The device further includes means for separating into frequency bands the measured bioimpedance signal, the bands selected to reflect different respective activities such as vasomotor activity, hemodynamic activity, respiration, and cardiac rhythm activity.

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Marcoussis, France

Mathieu Collignon