Assignee
ANGEION CORP
US124 patents
Top patents by PatentIndex Score
US6349233B1Feb 19, 2002
Neuro-stimulation to control pain during cardioversion defibrillation
ANGEION CORP255 citations99
US6256534B1Jul 3, 2001
Implantable defibrillator with countershock synchronized to P-wave
ANGEION CORP163 citations99
US5957956ASep 28, 1999
Implantable cardioverter defibrillator having a smaller mass
ANGEION CORP449 citations99
US5904705AMay 18, 1999
Automatic battery-maintaining implantable cardioverter defibrillator and method for use
ANGEION CORP149 citations99
US5830209ANov 3, 1998
Multi-fiber laser catheter
ANGEION CORP220 citations99
US5827326AOct 27, 1998
Implantable cardioverter defibrillator having a smaller energy storage capacity
ANGEION CORP231 citations99
US5792187AAug 11, 1998
Neuro-stimulation to control pain during cardioversion defibrillation
ANGEION CORP480 citations99
US5738105AApr 14, 1998
Method and apparatus for sensing R-waves using both near field and far field sensing simultaneously
ANGEION CORP244 citations99
US5709215AJan 20, 1998
R-wave detection method for implantable cardioverter defibrillators
ANGEION CORP267 citations99
US5697953ADec 16, 1997
Implantable cardioverter defibrillator having a smaller displacement volume
ANGEION CORP411 citations99
US5658319AAug 19, 1997
Implantable cardioverter defibrillator having a high voltage capacitor
ANGEION CORP199 citations99
US5641326AJun 24, 1997
Method and apparatus for independent atrial and ventricular defibrillation
ANGEION CORP251 citations99
US5601607AFeb 11, 1997
Implantable cardioverter defibrillator housing plated electrode
ANGEION CORP249 citations99
US5531766AJul 2, 1996
Implantable cardioverter defibrillator pulse generator kite-tail electrode system
ANGEION CORP206 citations99
US5507725AApr 16, 1996
Steerable catheter
ANGEION CORP839 citations99
US5507781AApr 16, 1996
Implantable defibrillator system with capacitor switching circuitry
ANGEION CORP187 citations99
US5500012AMar 19, 1996
Ablation catheter system
ANGEION CORP1,520 citations99
US5441518AAug 15, 1995
Implantable cardioverter defibrillator system having independently controllable electrode discharge pathway
ANGEION CORP202 citations99
US5425749AJun 20, 1995
Preemptive cardioversion therapy in an implantable cardioverter defibrillator
ANGEION CORP161 citations99
US5423805AJun 13, 1995
Laser catheter with moveable integral fixation wires
ANGEION CORP173 citations99
US5383915AJan 24, 1995
Wireless programmer/repeater system for an implanted medical device
ANGEION CORP410 citations99
US5376103ADec 27, 1994
Electrode system for implantable defibrillator
ANGEION CORP221 citations99
US5368564ANov 29, 1994
Steerable catheter
ANGEION CORP495 citations99
US5366485ANov 22, 1994
Apparatus for defibrillation pretreatment of a heart
ANGEION CORP140 citations99
US5338299AAug 16, 1994
Balloon catheter
ANGEION CORP149 citations99
US5336245AAug 9, 1994
Storage interrogation apparatus for cardiac data
ANGEION CORP422 citations99
US5306291AApr 26, 1994
Optimal energy steering for an implantable defibrillator
ANGEION CORP142 citations99
US5265623ANov 30, 1993
Optimized field defibrillation catheter
ANGEION CORP146 citations99
US5257634ANov 2, 1993
Low impedence defibrillation catheter electrode
ANGEION CORP171 citations99
US5112304AMay 12, 1992
Balloon catheter
ANGEION CORP258 citations99
US6017338AJan 25, 2000
Fluid cooled and perfused tip for a catheter
ANGEION CORP338 citations98
US5800428ASep 1, 1998
Linear catheter ablation system
ANGEION CORP380 citations98
US5766226AJun 16, 1998
Switched discharge pathways for ICD having multiple output capacitors
ANGEION CORP236 citations98
US5643197AJul 1, 1997
Fluid cooled and perfused tip for a catheter
ANGEION CORP720 citations98
US5607460AMar 4, 1997
Physician interface expert system for programming implantable arrythmia treatment devices
ANGEION CORP217 citations98
US5534015AJul 9, 1996
Method and apparatus for generating biphasic waveforms in an implantable defibrillator
ANGEION CORP128 citations98
US5531764AJul 2, 1996
Implantable defibrillator system and method having successive changeable defibrillation waveforms
ANGEION CORP118 citations98
US5522853AJun 4, 1996
Method and apparatus for progressive recruitment of cardiac fibrillation
ANGEION CORP140 citations98
US5439482AAug 8, 1995
Prophylactic implantable cardioverter-defibrillator
ANGEION CORP143 citations98
US5372605ADec 13, 1994
Dual battery power system for an implantable cardioverter defibrillator
ANGEION CORP190 citations98
US5366487ANov 22, 1994
Fibrillation and tachycardia detection
ANGEION CORP143 citations98
US5311449AMay 10, 1994
Sterilizable hand-held programmer/interrogator
ANGEION CORP113 citations98
US5192311AMar 9, 1993
Medical implant and method of making
ANGEION CORP344 citations98
US5031775AJul 16, 1991
Medical instrument holder
ANGEION CORP141 citations98
US4997431AMar 5, 1991
Catheter
ANGEION CORP220 citations98
US4986831AJan 22, 1991
Medical implant
ANGEION CORP261 citations98
US5814090ASep 29, 1998
Implantable medical device having heat-shrink conforming shield
ANGEION CORP265 citations97
US5782898AJul 21, 1998
System for anchoring mid-lead electrode on an endocardial catheter lead
ANGEION CORP116 citations97
US5749910AMay 12, 1998
Shield for implantable cardioverter defibrillator
ANGEION CORP100 citations97
US5827267AOct 27, 1998
Cooled multi-fiber medical connector
ANGEION CORP74 citations96
Showing the top 50 of 124 patents by PatentIndex Score.