A technical setup for ECG-controlled stimulation of the n. vagus

Introduction: Stimulation of the n. vagus is getting more important for treatment of cardiovascular diseases [1]. An optimal stimulation should take changes of for example ECG, blood pressure or PTT into account. Therefore we present a modular technical concept, which successfully meets such requirements for a controlled stimulation. Material and Methods: In order to face all demands several parts are pivotal. For the invasive part electrodes and electronics and for wireless and non-invasive monitoring systems for pulse and ECG are necessary. Additionally all monitored parameters have to be processed and the PTT…