Implantable atrial defibrillator and system having multiple channel electrogram telemetry and method
Patent 5578063 Issued on November 26, 1996. Estimated Expiration Date: 
October 19, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
October 19, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesAntiarrhythmia pacer using antiarrhythmia pacing and autonomic nerve stimulation therapy Apparatus and method for measuring, formatting and transmitting combined intracardiac impedance data and electrograms Implantable atrial defibrillator having delayed intervention therapy Selective default data storage for an implantable atrial defibrillator Patent #: 5507780 InventorsAssigneeApplicationNo. 545397 filed on 10/19/1995US Classes:607/5Cardioverting/defibrillatingExaminersPrimary: Manuel, GeorgeAssistant: Layno, Carl H. Attorney, Agent or FirmForeign Patent References
International ClassA61N 001/39AbstractA defibrillator system includes an implantable defibrillator and a non-implantable external receiver. The implantable defibrillator includes a first sense channel for generating a first electrogram and a second sense channel for generating a second electrogram. The defibrillator further includes a cardioverter for applying cardioverting electrical energy to the heart and a transmitter for transmitting the first and second electrograms. The non-implantable receiver includes a display for simultaneously displaying the first and second electrograms. The implantable defibrillator may further include an event detector having a threshold for detecting cardiac events in one of the electrograms and an event marker generator for generating an event marker for each detected cardiac event. The transmitter transmits the event detection markers and the display displays the event detection markers and the thresholds with the corresponding electrogram. | |
