MODULATED DEFIBRILLATION ELEMENTARY PULSE TRAIN TO CONSTITUTE AFTER AVERAGE CYCLE CYCLE OF DETERMINING ELECTRICAL SIZE FOR DEFIBRILLATION A PREDETERMINED WAVE

摘要

The invention concerns a train of elementary defibrillation pulses separated by pauses derived from chopping a capacitor discharge for a defibrillation action. The invention is characterised in that the elementary pulses obtained by chopping the discharge and/or the pauses following said pulses are modulated according to a predetermined principle such that the junction cycle after cycle of each of the segments representing each a mean value produced each time by averaging on a cycle at least an electric quantity crucial for defibrillation is expected to constitute on the heart a curve with a predetermined shape. The invention is of interest for manufacturers of defibrillators.