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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US40168716 Mar 197512 Apr 1977Electronic synchronizer-monitor system for controlling the timing of mechanical assistance and pacing of the heart
US405610519 Nov 19741 Nov 1977Westinghouse Electric CorporationPulse generator
US408813829 Dec 19759 May 1978Cardiac Resuscitator Corp.Cardiac resuscitator and monitoring apparatus
US40943104 Oct 197613 Jun 1978American Optical CorporationApparatus for enhanced display of physiological waveforms and for defibrillation
US415304916 Nov 19778 May 1979Hewlett-Packard CompanyApparatus for maintaining signals within a given amplitude range
US437232417 Aug 19818 Feb 1983Hewlett-Packard CompanyAnalog peak voltage detector in a defibrillator
US45482096 Feb 198422 Oct 1985Medtronic, Inc.Energy converter for implantable cardioverter
US457219123 Feb 198425 Feb 1986Mieczyslaw MirowskiCommand atrial cardioverter
US46102548 Mar 19849 Sep 1986Physio-Control CorporationInteractive portable defibrillator
US461419223 Mar 198330 Sep 1986Mieczyslaw MirowskiImplantable cardiac defibrillator employing bipolar sensing and telemetry means
US48237963 Apr 198725 Apr 1989Laerdal Manufacturing Corp.Defibrillator circuit for producing a trapezoidal defibrillation pulse
US522248018 Oct 199029 Jun 1993Physio-Control CorporationDefibrillator discharge calibration system
US544752220 Oct 19935 Sep 1995Intermedics, Inc.Capacitor charging circuit for implantable defibrillator
US602134931 Jul 19981 Feb 2000Agilent TechnologiesDefibrillator with automatic and manual modes
US708560117 Nov 19991 Aug 2006Koninklijke Philips Electronics N.V.External atrial defibrillator and method for personal termination of atrial fibrillation
USRE307507 May 198029 Sep 1981Cardiac Resuscitator CorporationCardiac resuscitator and monitoring apparatus

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