A battery powered cardioverter or defibrillator employing a DC-DC converter for charging high voltage output capacitors and for delivering biphasic cardioversion or defibrillation pulses through a bridge circuit including high and low side drive circuits under the control of a microprocessor controlled...http://www.google.es/patents/US5470341?utm_source=gb-gplus-sharePatente US5470341 - High voltage switch drive for implantable cardioverter/defibrillator
High voltage switch drive for implantable cardioverter/defibrillator
