Patent Assignee: Angeion Corporation
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Deterministic and jitter-free dual-chamber cardiac pacemaker
Inventor: Johnson, et al. | Patent Number: 6366810
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Neuro-stimulation to control pain during cardioversion defibrillation
Inventor: Adams | Patent Number: 6349233
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Implantable defibrillator with countershock synchronized to P-wave
Inventor: Dahl | Patent Number: 6256534
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Fluted channel construction for a multi-conductor catheter lead
Inventor: Nelson, et al. | Patent Number: 6249708
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Fluid cooled and perfused tip for a catheter
Inventor: Brucker, et al. | Patent Number: 6017338
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Giant magnetroresistive ratio sensing system
Inventor: Dropps | Patent Number: 5994880
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Tiered therapy cardiac detection system having a global counter
Inventor: Hsung, et al. | Patent Number: 5913878
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Automatic battery-maintaining implantable cardioverter defibrillator and method for use
Inventor: Kroll, et al. | Patent Number: 5904705
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Automatic capacitor maintenance system for an implantable cardioverter defibrillator
Inventor: Kroll, et al. | Patent Number: 5899923
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System for selectively reforming an ICD
Inventor: Kroll | Patent Number: 5861006
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Implantable defibrillator system for generating a biphasic waveform
Inventor: Kroll, et al. | Patent Number: 5833712
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Multi-fiber laser catheter
Inventor: Savage, et al. | Patent Number: 5830209
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Implantable cardioverter defibrillator having a smaller energy storage capacity
Inventor: Kroll, et al. | Patent Number: 5827326
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Cooled multi-fiber medical connector
Inventor: Savage, et al. | Patent Number: 5827267
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Implantable medical device having heat-shrink conforming shield
Inventor: Latterell, et al. | Patent Number: 5814090
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Linear catheter ablation system
Inventor: Nelson, et al. | Patent Number: 5800428
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Neuro-stimulation to control pain during cardioversion defibrillation
Inventor: Adams | Patent Number: 5792187
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System for anchoring mid-lead electrode on an endocardial catheter lead
Inventor: Dahl, et al. | Patent Number: 5782898
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Switched discharge pathways for ICD having multiple output capacitors
Inventor: Pedersen | Patent Number: 5766226
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Shield for implantable cardioverter defibrillator
Inventor: Brumwell, et al. | Patent Number: 5749910
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Method and apparatus for sensing R-waves using both near field and far field sensing simultaneously
Inventor: Kroll | Patent Number: 5738105
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Implantable defibrillator having multiple pathways
Inventor: Kroll, et al. | Patent Number: 5735878
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Method and apparatus for polarity reversal of consecutive defibrillation countershocks having back biasing precharge pulses
Inventor: Kroll, et al. | Patent Number: 5718718
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Cardioversion-defibrillation catheter lead having selectively exposable outer conductors
Inventor: Kroll | Patent Number: 5713944
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ICD with rate-responsive pacing
Inventor: Kroll | Patent Number: 5709709
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R-wave detection method for implantable cardioverter defibrillators
Inventor: Perttu, et al. | Patent Number: 5709215
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Implantable cardioverter defibrillator having a smaller displacement volume
Inventor: Kroll, et al. | Patent Number: 5697953
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Automatic battery-maintaining implantable cardioverter defibrillator and method for use
Inventor: Kroll, et al. | Patent Number: 5690685
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Staged energy concentration for an implantable biomedical device
Inventor: Kroll, et al. | Patent Number: 5674248
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Implantable cardioverter defibrillator having a high voltage capacitor
Inventor: Kroll | Patent Number: 5658319
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Low profile defibrillation catheter
Inventor: Nelson, et al. | Patent Number: 5649974
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Optimal pulse defibrillator
Inventor: Kroll, et al. | Patent Number: 5645573
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Implantable cardioverter defibrillator with slew rate limiting
Inventor: Kroll, et al. | Patent Number: 5645572
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System and method inducing fibrillation using an implantable defibrillator
Inventor: Kroll, et al. | Patent Number: 5643323
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Fluid cooled and perfused tip for a catheter
Inventor: Brucker, et al. | Patent Number: 5643197
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Method and apparatus for independent atrial and ventricular defibrillation
Inventor: Adams | Patent Number: 5641326
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Stepped cardioversion system for an implantable cardioverter defibrillator
Inventor: Kroll | Patent Number: 5620469
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System and method for delivering multiple closely spaced defibrillation pulses
Inventor: Kroll, et al. | Patent Number: 5620464
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Physician interface expert system for programming implantable arrythmia treatment devices
Inventor: Kroll, et al. | Patent Number: 5607460
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Implantable cardioverter defibrillator housing plated electrode
Inventor: Adams | Patent Number: 5601607
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Implantable defibrillation system and method for producing only short pulse waveforms
Inventor: Kroll, et al. | Patent Number: 5591210
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Implantable defibrillator system for generating an active biphasic waveform
Inventor: Kroll | Patent Number: 5591209
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Optimal pulse defibrillator
Inventor: Kroll, et al. | Patent Number: 5549643
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Process and apparatus for defibrillation system with a small capacitor
Inventor: Kroll | Patent Number: 5540721
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Method and apparatus for generating biphasic waveforms in an implantable defibrillator
Inventor: Kroll, et al. | Patent Number: 5534015
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Implantable medical electrode with reduced number of conductors
Inventor: Kroll, et al. | Patent Number: 5531782
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Device and method for determining defibrillation thresholds
Inventor: Kroll, et al. | Patent Number: 5531770
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Implantable cardioverter defibrillator pulse generator kite-tail electrode system
Inventor: Kroll, et al. | Patent Number: 5531766
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Implantable defibrillator system and method having successive changeable defibrillation waveforms
Inventor: Adams, et al. | Patent Number: 5531764
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Implantable cardioverter defibrillator employing polymer thin film capacitors
Inventor: Kroll | Patent Number: 5527346
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Method and apparatus for progressive recruitment of cardiac fibrillation
Inventor: Kroll | Patent Number: 5522853
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Implantable defibrillator for producing a rectangular-shaped defibrillation waveform
Inventor: Kroll, et al. | Patent Number: 5514160
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Implantable defibrillator system with capacitor switching circuitry
Inventor: Kroll, et al. | Patent Number: 5507781
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Steerable catheter
Inventor: Savage, et al. | Patent Number: 5507725
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Ablation catheter system
Inventor: Brucker, et al. | Patent Number: 5500012
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Connector ports for an implantable defibrillator
Inventor: Adams | Patent Number: 5470346
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Fluid cooled and perfused tip for a catheter
Inventor: Brucker, et al. | Patent Number: 5462521
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Cardiac arrhythmia detection using interdependent multiple parameter settings
Inventor: Adams, et al. | Patent Number: 5458620
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Low profile defibrillation catheter
Inventor: Anderson, et al. | Patent Number: 5454839
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Overcharged final countershock for an implantable cardioverter defibrillator and method
Inventor: Adams, et al. | Patent Number: 5449377
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Safety system for an implantable defibrillator
Inventor: Anderson, et al. | Patent Number: 5447521
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Connector for medical device
Inventor: Berghoff, et al. | Patent Number: 5443065
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Implantable cardioverter defibrillator system having independently controllable electrode discharge pathway
Inventor: Adams, et al. | Patent Number: 5441518
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Prophylactic implantable cardioverter-defibrillator
Inventor: Adams, et al. | Patent Number: 5439482
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Semi-automatic atrial and ventricular cardioverter defibrillator
Inventor: Adams | Patent Number: 5439481
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Impedance timed defibrillation system
Inventor: Kroll | Patent Number: 5431687
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Method for optimal pulse defibrillation using an implantable defibrillator
Inventor: Kroll, et al. | Patent Number: 5431686
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Preemptive cardioversion therapy in an implantable cardioverter defibrillator
Inventor: Adams | Patent Number: 5425749
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Laser catheter with moveable integral fixation wires
Inventor: Brucker, et al. | Patent Number: 5423805
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Current truncated waveform defibrillator
Inventor: Knoll | Patent Number: 5413591
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Improved implantable defibrillator system for producing true-voltage-pulse waveforms
Inventor: Kroll, et al. | Patent Number: 5411526
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Process and apparatus for mapping of tachyarrhythmia
Inventor: Svenson, et al. | Patent Number: 5409008
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Staged energy concentration for a defibrillator
Inventor: Kroll | Patent Number: 5407444
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Method and apparatus for utilizing short tau capacitors in an implantable cardioverter defibrillator
Inventor: Kroll, et al. | Patent Number: 5391186
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Atrial cardioverter with ventricular protection
Inventor: Kroll | Patent Number: 5391185
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Implantable cardioverter defibrillator having variable output capacitance
Inventor: Adams | Patent Number: 5385575
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Wireless programmer/repeater system for an implanted medical device
Inventor: Adams | Patent Number: 5383915
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System and method for delivering multiple closely spaced defibrillation pulses
Inventor: Kroll | Patent Number: 5383907
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Electrode system for implantable defibrillator
Inventor: Anderson, et al. | Patent Number: 5376103
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Dual battery power system for an implantable cardioverter defibrillator
Inventor: Adams, et al. | Patent Number: 5372605
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High voltage charge storage array for an impantable defibrillator
Inventor: Adams | Patent Number: 5369351
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Steerable catheter
Inventor: Savage | Patent Number: 5368564
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Fibrillation and tachycardia detection
Inventor: Adams, et al. | Patent Number: 5366487
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Apparatus for defibrillation pretreatment of a heart
Inventor: Kroll, et al. | Patent Number: 5366485
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Short-pulse cardioversion system for an implantable cardioverter defibrillator
Inventor: Kroll | Patent Number: 5366484
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Implantable defibrillator system having a small capacitance valve
Inventor: Kroll | Patent Number: 5342399
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Balloon catheter
Inventor: Barlow | Patent Number: 5338299
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Storage interrogation apparatus for cardiac data
Inventor: | Patent Number: 5336245
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Method and apparatus for separate-capacitor cardioversion
Inventor: Kroll | Patent Number: 5334219
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Method and apparatus for far-field tachycardia termination
Inventor: Kroll, et al. | Patent Number: 5330509
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Epicardial defibrillator lead
Inventor: Kiser, et al. | Patent Number: 5327909
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Multiplexed defibrillation electrode apparatus
Inventor: Kroll, et al. | Patent Number: 5325870
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Process for defibrillation pretreatment of a heart
Inventor: Kroll, et al. | Patent Number: 5314448
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Arrhythmia-detection criteria process for a cardioverter/defibrillator
Inventor: Adams, et al. | Patent Number: 5312443
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Sterilizable hand-held programmer/interrogator
Inventor: Adams | Patent Number: 5311449
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Optimal energy steering for an implantable defibrillator
Inventor: Kroll, et al. | Patent Number: 5306291
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Remote-control temporary pacemaker
Inventor: Adams, et al. | Patent Number: 5304209
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Dirk-based epicardial defibrillation electrode
Inventor: Latterell, et al. | Patent Number: 5300110
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Multi-fiber linear array laser catheter connector
Inventor: Vercimak, et al. | Patent Number: 5290277
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Laser catheter with monitor and dissolvable tip
Inventor: Savage, et al. | Patent Number: 5281212