| Patent | Date |
|---|
Capacitors having high strength electrolytic capacitor separators
Grant 5,748,439 - MacFarlane , et al. May 5, 1 | 1998-05-05 |
Interactive probability based expert system for diagnosis of pacemaker related cardiac problems
Grant 5,660,183 - Chiang , et al. August 26, 1 | 1997-08-26 |
Dual sensor rate responsive pacemaker
Grant 5,626,622 - Cooper May 6, 1 | 1997-05-06 |
Apparatus and method for detection of atrial fibrillation by ventricular stability and ventricular pacing
Grant 5,591,215 - Greenhut , et al. January 7, 1 | 1997-01-07 |
Apparatus and method for discriminating between cardiac rhythms on the basis of their morphology using a neural network
Grant 5,542,430 - Farrugia , et al. August 6, 1 | 1996-08-06 |
Cardio myostimulation system with defibrillation
Grant 5,500,004 - Ansourian , et al. March 19, 1 | 1996-03-19 |
Apparatus and method for detecting, confirming and terminating pacemaker mediated tachycardia
Grant 5,496,350 - Lu March 5, 1 | 1996-03-05 |
System and method for disk software publishers to control disk distribution
Grant 5,488,410 - Lieberfarb , et al. January 30, 1 | 1996-01-30 |
Apparatus and method for stabilizing the ventricular rate of a heart during atrial fibrillation
Grant 5,480,413 - Greenhut , et al. January 2, 1 | 1996-01-02 |
Automatic atrial pacing pulse threshold determination utilizing an external programmer and a V-sense electrode
Grant 5,476,486 - Lu , et al. December 19, 1 | 1995-12-19 |
Automatic atrial pacing threshold determination utilizing an external programmer and a surface electrogram
Grant 5,458,623 - Lu , et al. October 17, 1 | 1995-10-17 |
Forced atrioventricular synchrony dual chamber pacemaker
Grant 5,441,523 - Nappholz August 15, 1 | 1995-08-15 |
Method and apparatus for testing compatibility of lead polarity and polarity programming of a cardiac stimulator
Grant 5,431,692 - Hansen , et al. July 11, 1 | 1995-07-11 |
Dual chamber pacemaker which detects, confirms and terminates pacemaker mediated tachycardia
Grant 5,423,868 - Nappholz , et al. June 13, 1 | 1995-06-13 |
Leadless implantable sensor assembly and a cardiac emergency warning alarm
Grant 5,404,877 - Nolan , et al. April 11, 1 | 1995-04-11 |
Method of classifying heart rhythms by analyzing several morphology defining metrics derived for a patient's QRS complex
Grant 5,400,795 - Murphy , et al. March 28, 1 | 1995-03-28 |
Intracardiac electrogram sensing in an arrhythmia control system
Grant 5,395,393 - Wickham March 7, 1 | 1995-03-07 |
Automatic ventricular pacing pulse threshold determination utilizing an external programmer and a surface electrocardiogram
Grant 5,391,192 - Lu , et al. February 21, 1 | 1995-02-21 |
Heart rhythm classification method, and implantable dual chamber cardioverter/defibrillator employing the same
Grant 5,379,776 - Murphy , et al. January 10, 1 | 1995-01-10 |
Electrode lead anchoring apparatus and method employing dual suture collars
Grant 5,376,108 - Collins , et al. December 27, 1 | 1994-12-27 |
Time domain reflectometer impedance sensor method of use and implantable cardiac stimulator using same
Grant 5,361,776 - Samuelson , et al. November 8, 1 | 1994-11-08 |
Implantable stimulator having quiescent and active modes of operation
Grant 5,350,407 - McClure , et al. September 27, 1 | 1994-09-27 |
Lead connector assembly for medical device and method of assembly
Grant 5,336,246 - Dantanarayana August 9, 1 | 1994-08-09 |
Implantable electrode and sensor lead apparatus
Grant 5,330,520 - Maddison , et al. July 19, 1 | 1994-07-19 |
Cardioverting defibrillating device with off-line ECG analysis
Grant 5,330,504 - Somerville , et al. July 19, 1 | 1994-07-19 |
Apparatus and method for discriminating between heart rhythms with similar atrial and ventricular rates
Grant 5,327,900 - Mason , et al. July 12, 1 | 1994-07-12 |
Pressure sensing pacing lead
Grant 5,324,326 - Lubin June 28, 1 | 1994-06-28 |
Multiple channel cardiosynchronous myoplasty apparatus
Grant 5,324,323 - Bui June 28, 1 | 1994-06-28 |
Implantable cardiac stimulating apparatus and method employing detection of P-waves from signals sensed in the ventricle
Grant 5,312,445 - Nappholz , et al. May 17, 1 | 1994-05-17 |
Active fixation lead with a dual-pitch, free spinning compound screw
Grant 5,300,108 - Rebell , et al. April 5, 1 | 1994-04-05 |
Apparatus and method for measuring, formatting and transmitting combined intracardiac impedance data and electrograms
Grant 5,300,093 - Koestner , et al. April 5, 1 | 1994-04-05 |
Physiologically-calibrated rate adaptive, dual chamber pacemaker
Grant 5,292,340 - Crosby , et al. March 8, 1 | 1994-03-08 |
Implantable cardioverter/defibrillator and method employing cross-phase spectrum analysis for arrhythmia detection
Grant 5,292,348 - Saumarez , et al. March 8, 1 | 1994-03-08 |
Implantable pacemaker/cardioverter/defibrillator device and method incorporating multiple bradycardia support pacing rates
Grant 5,292,339 - Stephens , et al. March 8, 1 | 1994-03-08 |
Detection of cardiac arrhythmias using template matching by signature analysis
Grant 5,273,049 - Steinhaus , et al. December 28, 1 | 1993-12-28 |
Pacemaker employing antitachyarrhythmia prevention based on ventricular gradient
Grant 5,271,393 - Callaghan December 21, 1 | 1993-12-21 |
Apparatus and method for electrocardiogram data compression
Grant 5,263,486 - Jeffreys November 23, 1 | 1993-11-23 |
Signal averaging of cardiac electrical signals using temporal data compression and scanning correlation
Grant 5,255,186 - Steinhaus , et al. October 19, 1 | 1993-10-19 |
Self-locking implantable stimulating lead connector
Grant 5,252,090 - Giurtino , et al. October 12, 1 | 1993-10-12 |
Arrhythmia control pacer using skeletal muscle cardiac graft stimulation
Grant 5,251,621 - Collins October 12, 1 | 1993-10-12 |
Apparatus and method for the detection and treatment of arrhythmias using a neural network
Grant 5,251,626 - Nickolls , et al. October 12, 1 | 1993-10-12 |
Detection of cardiac arrhythmias using correlation of a cardiac electrical signals and temporal data compression
Grant 5,217,021 - Steinhaus , et al. June 8, 1 | 1993-06-08 |
Data compression of cardiac electrical signals using scanning correlation and temporal data compression
Grant 5,215,098 - Steinhaus , et al. June 1, 1 | 1993-06-01 |
Apparatus and method for arrhythmia induction in arrhythmia control system
Grant 5,215,083 - Drane , et al. June 1, 1 | 1993-06-01 |
Method and device for measuring subthreshold defibrillation electrode resistance and providing a constant energy shock delivery
Grant 5,215,081 - Ostroff June 1, 1 | 1993-06-01 |
Apparatus and method employing plural electrode configurations for cardioversion of atrial fibrillation in an arrhythmia control system
Grant 5,209,229 - Gilli May 11, 1 | 1993-05-11 |
Antiarrhythmia pacer using antiarrhythmia pacing and autonomic nerve stimulation therapy
Grant 5,203,326 - Collins April 20, 1 | 1993-04-20 |
Minute volume rate-responsive pacemaker employing impedance sensing on a unipolar lead
Grant 5,201,808 - Steinhaus , et al. April 13, 1 | 1993-04-13 |
Multiple parameter rate-responsive cardiac stimulation apparatus
Grant 5,197,467 - Steinhaus , et al. March 30, 1 | 1993-03-30 |
Notch filter noise rejection system in a cardiac control device
Grant 5,188,117 - Steinhaus , et al. February 23, 1 | 1993-02-23 |
Method and apparatus for chronically monitoring the hemodynamic state of a patient using doppler ultrasound
Grant 5,188,106 - Nappholz , et al. February 23, 1 | 1993-02-23 |
Apparatus and method for detecting abnormal cardiac rhythms using evoked potential measurements in an arrhythmia control system
Grant 5,184,615 - Nappholz , et al. February 9, 1 | 1993-02-09 |
Apparatus and method for generation of varying waveforms in arrhythmia control system
Grant 5,184,616 - Weiss February 9, 1 | 1993-02-09 |
Implantable haemodynamically responsive cardioverting/defibrillating pacemaker
Grant 5,184,614 - Collins , et al. February 9, 1 | 1993-02-09 |
Apparatus and method for detecting abnormal cardiac rhythms using an ultrasound sensor in an arrhythmia control system
Grant 5,183,040 - Nappholz , et al. February 2, 1 | 1993-02-02 |
Apparatus and method for antitachycardia pacing using a virtual electrode
Grant 5,181,511 - Nickolls , et al. January 26, 1 | 1993-01-26 |
Apparatus and method for arrhythmia detection by variations in the transcardiac impedance between defibrillation patches
Grant 5,179,946 - Weiss January 19, 1 | 1993-01-19 |
Implantable medical devices employing capacitive control of high voltage switches
Grant 5,178,140 - Ibrahim January 12, 1 | 1993-01-12 |
Automatic stimulus artifact reduction for accurate analysis of the heart's stimulated response
Grant 5,172,690 - Nappholz , et al. December 22, 1 | 1992-12-22 |
Apparatus and method for detecting abnormal cardiac rhythms in dual chamber arrhythmia control system
Grant 5,161,527 - Nappholz , et al. November 10, 1 | 1992-11-10 |
Catheter-mounted doppler ultrasound transducer and signal processor
Grant 5,156,157 - Valenta, Jr. , et al. October 20, 1 | 1992-10-20 |
Monitoring the hemodynamic state of a patient from measurements of myocardial contractility using doppler ultrasound techniques
Grant 5,156,154 - Valenta, Jr. , et al. October 20, 1 | 1992-10-20 |
Apparatus and method for antitachycardia pacing in a arrhythmia control systems
Grant 5,144,947 - Wilson September 8, 1 | 1992-09-08 |
Method and apparatus for controlling the hemodynamic state of a patient based on systolic time interval measurements detecting using doppler ultrasound techniques
Grant 5,139,020 - Koestner , et al. August 18, 1 | 1992-08-18 |
Heart rejection monitoring apparatus and method
Grant 5,139,028 - Steinhaus , et al. August 18, 1 | 1992-08-18 |
Implantable ambulatory electrocardiogram monitor
Grant 5,113,869 - Nappholz , et al. May 19, 1 | 1992-05-19 |
Implantable automatic and haemodynamically responsive cardioverting/defibrillating pacemaker with means for minimizing bradycardia support pacing voltages
Grant 5,105,810 - Collins , et al. April 21, 1 | 1992-04-21 |
Arrhythmia control system employing arrhythmia recognition algorithm
Grant 5,086,772 - Larnard , et al. February 11, 1 | 1992-02-11 |
Metabolic demand driven rate-responsive pacemaker
Grant 5,085,215 - Nappholz , et al. February 4, 1 | 1992-02-04 |
Method and apparatus for applying asymmetric biphasic truncated exponential countershocks
Grant 5,083,562 - de Coriolis , et al. January 28, 1 | 1992-01-28 |
Implantable automatic and haemodynamically responsive cardioverting/defibrillating pacemaker
Grant 5,083,563 - Collins January 28, 1 | 1992-01-28 |
Autocontrollable pacemaker with alarm
Grant 5,076,272 - Ferek-Petric December 31, 1 | 1991-12-31 |
Apparatus and method for atrial pace before ventricular shock in dual chamber arrhythmia control system
Grant 5,074,301 - Gill December 24, 1 | 1991-12-24 |
Probe tip ultrasonic transducers and method of manufacture
Grant 5,070,882 - Bui , et al. December 10, 1 | 1991-12-10 |
Apparatus and method for detecting and treating cardiac tachyarrhythmias
Grant 5,063,928 - Grevis , et al. November 12, 1 | 1991-11-12 |
Apparatus and method for antitachycardia pacing in dual chamber arrhythmia control system
Grant 4,998,974 - Aker March 12, 1 | 1991-03-12 |
Multielectrode quick connect cardiac pacing lead connector assembly
Grant 4,995,389 - Harris * February 26, 1 | 1991-02-26 |
Electrically insulated "J" stiffener wire
Grant 4,917,104 - Rebell April 17, 1 | 1990-04-17 |
Cardiac sense amplifier with pattern recognition capabilities
Grant 4,913,146 - DeCote, Jr. April 3, 1 | 1990-04-03 |
Probe tip ultrasonic transducers and method of manufacture
Grant 4,911,172 - Bui , et al. March 27, 1 | 1990-03-27 |
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