Abstract: Subcutaneous Implantable cardioverter-defibrillators (SubQ ICDs) are disclosed that are entirely implantable subcutaneously with minimal surgical intrusion into the body of the patient and provide distributed cardioversion-defibrillation sense and stimulation electrodes for delivery of cardioversion-defibrillation shock and pacing therapies across the heart when necessary. The SubQ ICD is implemented with other implantable and external medical devices and communicates to provide drugs and therapy in a coordinated and synergistic manner.
Type:
Grant
Filed:
April 26, 2005
Date of Patent:
August 2, 2011
Assignee:
Medtronic, Inc.
Inventors:
H. Toby Markowitz, Douglas A. Hettrick, William J. Combs, Todd J. Sheldon, David L. Thompson, Raja N. Ghanem, Kevin A. Wanasek