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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US411462831 May 197719 Sep 1978Demand pacemaker with self-adjusting threshold and defibrillating feature
US42731326 Nov 197816 Jun 1981Medtronic, Inc.Digital cardiac pacemaker with threshold margin check
US429546824 Oct 197920 Oct 1981Cardiac Pacemakers, Inc.Cardiac pacer testing system
US452082530 Abr 19824 Jun 1985Medtronic, Inc.Digital circuit for control of gradual turn-on of electrical tissue stimulators
US473520430 Oct 19865 Abr 1988Cordis CorporationSystem for controlling an implanted neural stimulator
US520922826 Oct 199011 May 1993Allegheny-Singer Research InstituteElectronic pacemaker testing device
US530909624 Ago 19923 May 1994Siemens AktiengesellschaftMagnetic field detector for a medical device implantable in the body of a patient
US537066822 Jun 19936 Dic 1994Medtronic, Inc.Fault-tolerant elective replacement indication for implantable medical device
US538722822 Jun 19937 Feb 1995Medtronic, Inc.Cardiac pacemaker with programmable output pulse amplitude and method
US540207015 Jul 199428 Mar 1995Medtronic, Inc.Fault-tolerant elective replacement indication for implantable medical device
USRE3342012 Sep 19886 Nov 1990Cordis CorporationSystem for controlling an implanted neural stimulator

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