An electronic electrode switching/selection circuit minimizes the number of feedthroughs from a pacer case to a pacer neck needed to connect with pacing lead electrodes that will be actively used during operation of a pacer. These feedthroughs can be electronically connected with the desired electrode...http://www.google.es/patents/US4628934?utm_source=gb-gplus-sharePatente US4628934 - Method and means of electrode selection for pacemaker with multielectrode leads
Method and means of electrode selection for pacemaker with multielectrode leads
