This document discusses, among other things, a cardiac function management device or other implantable medical device that includes a test mode and a diagnostic mode. During a test mode, the device cycles through various electrode configurations for collecting thoracic impedance data. At least one figure...http://www.google.es/patents/US20060241512?utm_source=gb-gplus-sharePatente US20060241512 - Thoracic or intracardiac impedance detection with automatic vector selection
Thoracic or intracardiac impedance detection with automatic vector selection
Número de solicitud: 11/110,418 Número de publicación: US 2006/0241512 A1 Fecha de presentación: 20 Abr 2005 Patente emitida: US7630763 ( Fecha de emisión 8 Dic 2009)