ATE185084T1 - Dualkapazität-zweiphasen-wellenformerzeuger zur entflimmerung unter verwendung von selektivem anschluss von kondensatoren für jede phase - Google Patents

Dualkapazität-zweiphasen-wellenformerzeuger zur entflimmerung unter verwendung von selektivem anschluss von kondensatoren für jede phase

Info

Publication number
ATE185084T1
ATE185084T1 AT93101425T AT93101425T ATE185084T1 AT E185084 T1 ATE185084 T1 AT E185084T1 AT 93101425 T AT93101425 T AT 93101425T AT 93101425 T AT93101425 T AT 93101425T AT E185084 T1 ATE185084 T1 AT E185084T1
Authority
AT
Austria
Prior art keywords
phase
capacitors
deflumation
waveform generator
selective connection
Prior art date
Application number
AT93101425T
Other languages
English (en)
Inventor
David K Swanson
Raymond E Ideker
Greg Walcott
Original Assignee
Cardiac Pacemakers Inc
Univ Duke
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cardiac Pacemakers Inc, Univ Duke filed Critical Cardiac Pacemakers Inc
Application granted granted Critical
Publication of ATE185084T1 publication Critical patent/ATE185084T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A61N1/3912—Output circuitry therefor, e.g. switches

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Networks Using Active Elements (AREA)
AT93101425T 1992-01-30 1993-01-29 Dualkapazität-zweiphasen-wellenformerzeuger zur entflimmerung unter verwendung von selektivem anschluss von kondensatoren für jede phase ATE185084T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/828,136 US5411525A (en) 1992-01-30 1992-01-30 Dual capacitor biphasic defibrillator waveform generator employing selective connection of capacitors for each phase

Publications (1)

Publication Number Publication Date
ATE185084T1 true ATE185084T1 (de) 1999-10-15

Family

ID=25251002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93101425T ATE185084T1 (de) 1992-01-30 1993-01-29 Dualkapazität-zweiphasen-wellenformerzeuger zur entflimmerung unter verwendung von selektivem anschluss von kondensatoren für jede phase

Country Status (8)

Country Link
US (2) US5411525A (de)
EP (1) EP0553863B1 (de)
JP (1) JPH05345034A (de)
AT (1) ATE185084T1 (de)
AU (1) AU3216793A (de)
CA (1) CA2088380A1 (de)
DE (1) DE69326566T2 (de)
DK (1) DK0553863T3 (de)

Families Citing this family (236)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6343232B1 (en) 1966-08-19 2002-01-29 Mower Chf Treatment Irrevocable Trust Augmentation of muscle contractility by biphasic stimulation
US6136019A (en) * 1996-08-19 2000-10-24 Mower Family Chf Treatment Irrevocable Trust Augmentation of electrical conduction and contractility by biphasic cardiac pacing administered via the cardiac blood pool
US6141587A (en) * 1996-08-19 2000-10-31 Mower Family Chf Treatment Irrevocable Trust Augmentation of muscle contractility by biphasic stimulation
US5833712A (en) * 1991-05-23 1998-11-10 Angeion Corporation Implantable defibrillator system for generating a biphasic waveform
US5507781A (en) * 1991-05-23 1996-04-16 Angeion Corporation Implantable defibrillator system with capacitor switching circuitry
CA2088384C (en) * 1992-01-30 1998-09-01 David K. Swanson Defibrillator waveform generator for generating waveform of long duration
US5411525A (en) * 1992-01-30 1995-05-02 Cardiac Pacemakers, Inc. Dual capacitor biphasic defibrillator waveform generator employing selective connection of capacitors for each phase
US5702359A (en) * 1995-06-06 1997-12-30 Genetronics, Inc. Needle electrodes for mediated delivery of drugs and genes
US5607454A (en) * 1993-08-06 1997-03-04 Heartstream, Inc. Electrotherapy method and apparatus
US5601612A (en) * 1993-08-06 1997-02-11 Heartstream, Inc. Method for applying a multiphasic waveform
SE9303119D0 (sv) * 1993-09-24 1993-09-24 Siemens Elema Ab Defibrillator
US5871505A (en) * 1993-10-06 1999-02-16 Adams; Theodore P. Apparatus for generating biphasic waveforms in an implantable defibrillator
US5540723A (en) * 1993-10-06 1996-07-30 Duke University Method and apparatus for delivering an optimum shock duration in treating cardiac arrhythmias
FR2711064B1 (fr) * 1993-10-15 1995-12-01 Ela Medical Sa Défibrillateur/stimulateur cardiaque implantable à générateur de chocs multiphasiques.
US5620465A (en) * 1995-06-08 1997-04-15 Survivalink Corporation External defibrillator for producing and testing biphasic waveforms
US6023638A (en) 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
US5813999A (en) * 1995-12-21 1998-09-29 Incontrol, Inc. Implantable atrial defibrillator providing reduced cardioversion discomfort
US5913877A (en) * 1996-03-11 1999-06-22 Kroll; Mark W. Implantable defibrillator system for generating a biphasic waveform with enhanced phase transition
US5891173A (en) * 1996-04-12 1999-04-06 Survivalink Corporation Method of designing external defibrillator waveforms
US5836972A (en) * 1996-06-27 1998-11-17 Survivalink Corp. Parallel charging of mixed capacitors
US5891172A (en) * 1996-06-27 1999-04-06 Survivalink Corporation High voltage phase selector switch for external defibrillators
US6263239B1 (en) 1996-07-01 2001-07-17 Survivalink Corporation Method and apparatus for determining the second phase of defibrillator devices
US5968080A (en) * 1996-07-01 1999-10-19 Survivalink Corporation Method for determining the second phase of external defibrillator devices
US6411846B1 (en) 1999-08-26 2002-06-25 Survivalink Corporation Method and apparatus for delivering a biphasic defibrillation pulse with variable energy
US7440800B2 (en) * 1996-08-19 2008-10-21 Mr3 Medical, Llc System and method for managing detrimental cardiac remodeling
US6411847B1 (en) 1996-08-19 2002-06-25 Morton M. Mower Apparatus for applying cyclic pacing at an average rate just above the intrinsic heart rate
US6341235B1 (en) 1996-08-19 2002-01-22 Mower Chf Treatment Irrevocable Trust Augmentation of electrical conduction and contractility by biphasic cardiac pacing administered via the cardiac blood pool
US6295470B1 (en) * 1996-08-19 2001-09-25 The Mower Family Chf Treatment Irrevocable Trust Antitachycardial pacing
US7203537B2 (en) 1996-08-19 2007-04-10 Mr3 Medical, Llc System and method for breaking reentry circuits by cooling cardiac tissue
US8447399B2 (en) * 1996-08-19 2013-05-21 Mr3 Medical, Llc System and method for managing detrimental cardiac remodeling
US5871506A (en) * 1996-08-19 1999-02-16 Mower; Morton M. Augmentation of electrical conduction and contractility by biphasic cardiac pacing
US6337995B1 (en) 1996-08-19 2002-01-08 Mower Chf Treatment Irrevocable Trust Atrial sensing and multiple site stimulation as intervention for atrial fibrillation
US7840264B1 (en) 1996-08-19 2010-11-23 Mr3 Medical, Llc System and method for breaking reentry circuits by cooling cardiac tissue
US7908003B1 (en) 1996-08-19 2011-03-15 Mr3 Medical Llc System and method for treating ischemia by improving cardiac efficiency
US5800463A (en) * 1996-12-18 1998-09-01 Zmd Corporation Electrotherapy circuit having controlled peak current
US5769872A (en) * 1996-12-18 1998-06-23 Zmd Corporation Electrotherapy circuit and method for shaping current waveforms
US5733310A (en) * 1996-12-18 1998-03-31 Zmd Corporation Electrotherapy circuit and method for producing therapeutic discharge waveform immediately following sensing pulse
US5797968A (en) * 1996-12-18 1998-08-25 Zmd Corporation Electrotherapy circuit for producing current waveform with sawtooth ripple
US5904706A (en) * 1996-12-18 1999-05-18 Zmd Corporation Method and apparatus for producing electrotherapy current waveform with ripple
US6096063A (en) * 1996-12-18 2000-08-01 Zmd Corporation Electrotherapy circuit having controlled current discharge based on patient-dependent electrical parameter
US5800462A (en) * 1996-12-18 1998-09-01 Zmd Corporation Electrotherapy circuit for producing therapeutic discharge waveform based on high-current sensing pulse
US5792189A (en) * 1997-04-04 1998-08-11 The Research Foundation Of State University Of New York Defibrillation utilizing the dominant frequency of fibrillation
US6745073B1 (en) 1997-05-14 2004-06-01 Pacesetter, Inc. System and method of generating a low-pain multi-step defibrillation waveform for use in an implantable cardioverter/defibrillator (ICD)
US6233483B1 (en) 1997-05-14 2001-05-15 Pacesetter, Inc. System and method for generating a high efficiency biphasic defibrillation waveform for use in an implantable cardioverter/defibrillator (ICD).
US6484056B2 (en) 1997-05-14 2002-11-19 Pacesetter, Inc. System and method of generating a high efficiency biphasic defibrillation waveform for use in an implantable cardioverter/defibrillator (ICD)
US6501994B1 (en) * 1997-12-24 2002-12-31 Cardiac Pacemakers, Inc. High impedance electrode tip
US6107699A (en) * 1998-05-22 2000-08-22 Scimed Life Systems, Inc. Power supply for use in electrophysiological apparatus employing high-voltage pulses to render tissue temporarily unresponsive
US6428537B1 (en) 1998-05-22 2002-08-06 Scimed Life Systems, Inc. Electrophysiological treatment methods and apparatus employing high voltage pulse to render tissue temporarily unresponsive
WO2000003761A1 (en) 1998-07-16 2000-01-27 Survivalink Corporation Full-tilt exponential defibrillation waveform
US6463334B1 (en) 1998-11-02 2002-10-08 Cardiac Pacemakers, Inc. Extendable and retractable lead
US6501990B1 (en) 1999-12-23 2002-12-31 Cardiac Pacemakers, Inc. Extendable and retractable lead having a snap-fit terminal connector
US6081745A (en) 1998-08-17 2000-06-27 Medtronic, Inc. Method and apparatus for treatment of arrhythmias
US6411845B1 (en) 1999-03-04 2002-06-25 Mower Chf Treatment Irrevocable Trust System for multiple site biphasic stimulation to revert ventricular arrhythmias
US6405081B1 (en) 1999-04-22 2002-06-11 Koninklijke Philips Electronics N.V. Damped biphasic energy delivery circuit for a defibrillator
US6332096B1 (en) 2000-02-16 2001-12-18 Mower Chf Treatment Irrevocable Trust Augmentation of electrical conduction and contractility by biphasic cardiac pacing
DE10029112A1 (de) * 2000-06-14 2002-01-17 Werner Irnich Defibrillator mit Mitteln zur Erzeugung von Defibrillationsimpulsen mit mindestens zwei Kondensatoren in unterschiedlicher Konfiguration sowie ein entsprechendes Verfahren
WO2002009810A2 (en) * 2000-07-27 2002-02-07 Medtronic, Inc. Algorithm for synchronization of atrial cardioversion shock
US6456877B1 (en) * 2000-08-07 2002-09-24 Pacesetter, Inc. Multielectrode defibrillator or cardioverting device with simplified design
US6549807B1 (en) 2000-11-09 2003-04-15 Pacesetter, Inc. Implantable cardioverter defibrillator having a rechargeable, fast-charging battery and method thereof
US7130682B2 (en) 2000-12-26 2006-10-31 Cardiac Pacemakers, Inc. Pacing and sensing vectors
US6580945B2 (en) * 2001-03-20 2003-06-17 Koninklijke Philips Electronics N.V. Defibrillator using low impedance high capacitance double layer capacitor
US7035691B2 (en) 2002-01-15 2006-04-25 Therapeutic Innovations, Inc. Resonant muscle stimulator
US7593775B2 (en) * 2002-01-15 2009-09-22 Therapeutic Innovations Sports equipment with resonant muscle stimulator for developing muscle strength
US7110815B2 (en) * 2002-05-06 2006-09-19 Cardiac Pacemakers, Inc. System and method for providing temporary stimulation therapy to optimize chronic electrical performance for electrodes used in conjunction with a cardiac rhythm management system
US20040049241A1 (en) * 2002-09-10 2004-03-11 Therapeutic Innovations, Inc. Distributed muscle stimulator
US7189204B2 (en) 2002-12-04 2007-03-13 Cardiac Pacemakers, Inc. Sleep detection using an adjustable threshold
US20050080348A1 (en) * 2003-09-18 2005-04-14 Stahmann Jeffrey E. Medical event logbook system and method
US6949075B2 (en) * 2002-12-27 2005-09-27 Cardiac Pacemakers, Inc. Apparatus and method for detecting lung sounds using an implanted device
US7343199B2 (en) * 2002-12-27 2008-03-11 Cardiac Pacemakers, Inc. Measurement of respiratory sinus arrhythmia using respiratory and electrogram sensors in an implantable device
US20040236385A1 (en) * 2003-01-31 2004-11-25 Therapeutic Innovations, Inc. Rectal resonant muscle stimulator
US7392081B2 (en) * 2003-02-28 2008-06-24 Cardiac Pacemakers, Inc. Subcutaneous cardiac stimulator employing post-shock transthoracic asystole prevention pacing
US20040204734A1 (en) * 2003-04-11 2004-10-14 Wagner Darrell Orvin Tunneling tool with subcutaneous transdermal illumination
US8116868B2 (en) 2003-04-11 2012-02-14 Cardiac Pacemakers, Inc. Implantable device with cardiac event audio playback
US7117035B2 (en) 2003-04-11 2006-10-03 Cardiac Pacemakers, Inc. Subcutaneous cardiac stimulation system with patient activity sensing
US7555335B2 (en) * 2003-04-11 2009-06-30 Cardiac Pacemakers, Inc. Biopotential signal source separation using source impedances
US7865233B2 (en) 2003-04-11 2011-01-04 Cardiac Pacemakers, Inc. Subcutaneous cardiac signal discrimination employing non-electrophysiologic signal
US7389138B2 (en) * 2003-04-11 2008-06-17 Cardiac Pacemakers, Inc. Electrode placement determination for subcutaneous cardiac monitoring and therapy
US7566318B2 (en) * 2003-04-11 2009-07-28 Cardiac Pacemakers, Inc. Ultrasonic subcutaneous dissection tool incorporating fluid delivery
US7529592B2 (en) * 2003-04-11 2009-05-05 Cardiac Pacemakers, Inc. Subcutaneous electrode and lead with temporary pharmacological agents
US7047071B2 (en) 2003-04-11 2006-05-16 Cardiac Pacemakers, Inc. Patient stratification for implantable subcutaneous cardiac monitoring and therapy
US20040220626A1 (en) * 2003-04-11 2004-11-04 Wagner Darrell Orvin Distributed subcutaneous defibrillation system
US7499758B2 (en) * 2003-04-11 2009-03-03 Cardiac Pacemakers, Inc. Helical fixation elements for subcutaneous electrodes
US20040230230A1 (en) * 2003-04-11 2004-11-18 Lindstrom Curtis Charles Methods and systems involving subcutaneous electrode positioning relative to a heart
US7236819B2 (en) 2003-04-11 2007-06-26 Cardiac Pacemakers, Inc. Separation of a subcutaneous cardiac signal from a plurality of composite signals
US7493175B2 (en) * 2003-04-11 2009-02-17 Cardiac Pacemakers, Inc. Subcutaneous lead with tined fixation
US7349742B2 (en) * 2003-04-11 2008-03-25 Cardiac Pacemakers, Inc. Expandable fixation elements for subcutaneous electrodes
US7302294B2 (en) * 2003-04-11 2007-11-27 Cardiac Pacemakers, Inc. Subcutaneous cardiac sensing and stimulation system employing blood sensor
US7218966B2 (en) * 2003-04-11 2007-05-15 Cardiac Pacemakers, Inc. Multi-parameter arrhythmia discrimination
US7702399B2 (en) * 2003-04-11 2010-04-20 Cardiac Pacemakers, Inc. Subcutaneous electrode and lead with phoresis based pharmacological agent delivery
US20050004615A1 (en) * 2003-04-11 2005-01-06 Sanders Richard S. Reconfigurable implantable cardiac monitoring and therapy delivery device
US7570997B2 (en) 2003-04-11 2009-08-04 Cardiac Pacemakers, Inc. Subcutaneous cardiac rhythm management with asystole prevention therapy
US20040220628A1 (en) * 2003-04-11 2004-11-04 Wagner Darrell Orvin Subcutaneous defibrillation timing correlated with induced skeletal muscle contraction
US20040215240A1 (en) * 2003-04-11 2004-10-28 Lovett Eric G. Reconfigurable subcutaneous cardiac device
US7499750B2 (en) * 2003-04-11 2009-03-03 Cardiac Pacemakers, Inc. Noise canceling cardiac electrodes
US20040230272A1 (en) * 2003-04-11 2004-11-18 Cates Adam W. Subcutaneous lead with temporary pharmacological agents
US20040204735A1 (en) * 2003-04-11 2004-10-14 Shiroff Jason Alan Subcutaneous dissection tool incorporating pharmacological agent delivery
US7979122B2 (en) * 2003-04-11 2011-07-12 Cardiac Pacemakers, Inc. Implantable sudden cardiac death prevention device with reduced programmable feature set
US8606356B2 (en) 2003-09-18 2013-12-10 Cardiac Pacemakers, Inc. Autonomic arousal detection system and method
US8002553B2 (en) 2003-08-18 2011-08-23 Cardiac Pacemakers, Inc. Sleep quality data collection and evaluation
US7396333B2 (en) 2003-08-18 2008-07-08 Cardiac Pacemakers, Inc. Prediction of disordered breathing
US7887493B2 (en) 2003-09-18 2011-02-15 Cardiac Pacemakers, Inc. Implantable device employing movement sensing for detecting sleep-related disorders
US20050107838A1 (en) * 2003-09-18 2005-05-19 Lovett Eric G. Subcutaneous cardiac rhythm management with disordered breathing detection and treatment
EP2008581B1 (de) 2003-08-18 2011-08-17 Cardiac Pacemakers, Inc. Patientenüberwachungs-, Diagnose- und/oder Therapiesysteme und -verfahren
US20050107833A1 (en) 2003-11-13 2005-05-19 Freeman Gary A. Multi-path transthoracic defibrillation and cardioversion
US20060247693A1 (en) 2005-04-28 2006-11-02 Yanting Dong Non-captured intrinsic discrimination in cardiac pacing response classification
US7774064B2 (en) 2003-12-12 2010-08-10 Cardiac Pacemakers, Inc. Cardiac response classification using retriggerable classification windows
US8521284B2 (en) 2003-12-12 2013-08-27 Cardiac Pacemakers, Inc. Cardiac response classification using multisite sensing and pacing
US20050215884A1 (en) * 2004-02-27 2005-09-29 Greicius Michael D Evaluation of Alzheimer's disease using an independent component analysis of an individual's resting-state functional MRI
US7706866B2 (en) 2004-06-24 2010-04-27 Cardiac Pacemakers, Inc. Automatic orientation determination for ECG measurements using multiple electrodes
US7224575B2 (en) * 2004-07-16 2007-05-29 Cardiac Pacemakers, Inc. Method and apparatus for high voltage aluminum capacitor design
US7890159B2 (en) * 2004-09-30 2011-02-15 Cardiac Pacemakers, Inc. Cardiac activation sequence monitoring and tracking
US7917196B2 (en) 2005-05-09 2011-03-29 Cardiac Pacemakers, Inc. Arrhythmia discrimination using electrocardiograms sensed from multiple implanted electrodes
US7797036B2 (en) * 2004-11-30 2010-09-14 Cardiac Pacemakers, Inc. Cardiac activation sequence monitoring for ischemia detection
US7647108B2 (en) * 2004-09-30 2010-01-12 Cardiac Pacemakers, Inc. Methods and systems for selection of cardiac pacing electrode configurations
US7509170B2 (en) * 2005-05-09 2009-03-24 Cardiac Pacemakers, Inc. Automatic capture verification using electrocardiograms sensed from multiple implanted electrodes
US7805185B2 (en) * 2005-05-09 2010-09-28 Cardiac Pacemakers, In. Posture monitoring using cardiac activation sequences
US7457664B2 (en) 2005-05-09 2008-11-25 Cardiac Pacemakers, Inc. Closed loop cardiac resynchronization therapy using cardiac activation sequence information
US7418293B2 (en) * 2004-11-09 2008-08-26 Cardiac Pacemakers, Inc. Multiple pulse defibrillation for subcutaneous implantable cardiac devices
US8818504B2 (en) 2004-12-16 2014-08-26 Cardiac Pacemakers Inc Leadless cardiac stimulation device employing distributed logic
US7996072B2 (en) * 2004-12-21 2011-08-09 Cardiac Pacemakers, Inc. Positionally adaptable implantable cardiac device
US7680534B2 (en) * 2005-02-28 2010-03-16 Cardiac Pacemakers, Inc. Implantable cardiac device with dyspnea measurement
US7392086B2 (en) 2005-04-26 2008-06-24 Cardiac Pacemakers, Inc. Implantable cardiac device and method for reduced phrenic nerve stimulation
US7630755B2 (en) 2005-05-04 2009-12-08 Cardiac Pacemakers Inc. Syncope logbook and method of using same
US8391990B2 (en) 2005-05-18 2013-03-05 Cardiac Pacemakers, Inc. Modular antitachyarrhythmia therapy system
US20070049975A1 (en) * 2005-09-01 2007-03-01 Cates Adam W Active can with dedicated defibrillation and sensing electrodes
US7775983B2 (en) * 2005-09-16 2010-08-17 Cardiac Pacemakers, Inc. Rapid shallow breathing detection for use in congestive heart failure status determination
US20070118180A1 (en) 2005-11-18 2007-05-24 Quan Ni Cardiac resynchronization therapy for improved hemodynamics based on disordered breathing detection
US7766840B2 (en) * 2005-12-01 2010-08-03 Cardiac Pacemakers, Inc. Method and system for heart failure status evaluation based on a disordered breathing index
US20070135847A1 (en) * 2005-12-12 2007-06-14 Kenknight Bruce H Subcutaneous defibrillation system and method using same
US7662105B2 (en) * 2005-12-14 2010-02-16 Cardiac Pacemakers, Inc. Systems and methods for determining respiration metrics
US7761158B2 (en) * 2005-12-20 2010-07-20 Cardiac Pacemakers, Inc. Detection of heart failure decompensation based on cumulative changes in sensor signals
US7819816B2 (en) * 2006-03-29 2010-10-26 Cardiac Pacemakers, Inc. Periodic disordered breathing detection
US8527048B2 (en) 2006-06-29 2013-09-03 Cardiac Pacemakers, Inc. Local and non-local sensing for cardiac pacing
US8170662B2 (en) * 2006-08-03 2012-05-01 Cardiac Pacemakers, Inc. Method and apparatus for charging partitioned capacitors
US8154853B2 (en) * 2006-08-03 2012-04-10 Cardiac Pacemakers, Inc. Method and apparatus for partitioned capacitor
US8761875B2 (en) * 2006-08-03 2014-06-24 Cardiac Pacemakers, Inc. Method and apparatus for selectable energy storage partitioned capacitor
US8209013B2 (en) 2006-09-14 2012-06-26 Cardiac Pacemakers, Inc. Therapeutic electrical stimulation that avoids undesirable activation
US8948867B2 (en) 2006-09-14 2015-02-03 Cardiac Pacemakers, Inc. Capture detection with cross chamber backup pacing
US8052611B2 (en) 2007-03-14 2011-11-08 Cardiac Pacemakers, Inc. Method and apparatus for management of heart failure hospitalization
US9037239B2 (en) 2007-08-07 2015-05-19 Cardiac Pacemakers, Inc. Method and apparatus to perform electrode combination selection
US8265736B2 (en) 2007-08-07 2012-09-11 Cardiac Pacemakers, Inc. Method and apparatus to perform electrode combination selection
JP5276118B2 (ja) * 2008-01-22 2013-08-28 カーディアック ペースメイカーズ， インコーポレイテッド 患者の状態を評価するシステム
US8649866B2 (en) * 2008-02-14 2014-02-11 Cardiac Pacemakers, Inc. Method and apparatus for phrenic stimulation detection
WO2010042364A2 (en) 2008-10-06 2010-04-15 Cardiac Pacemakers, Inc. Dynamic cardiac resynchronization therapy by tracking intrinsic conduction
US20110009760A1 (en) * 2009-07-10 2011-01-13 Yi Zhang Hospital Readmission Alert for Heart Failure Patients
JP5778263B2 (ja) * 2010-06-04 2015-09-16 ユニヴァーシティ・ヘルス・ネットワーク 機能的電気刺激装置およびシステム、ならびにその使用
CN102553074B (zh) * 2010-12-16 2015-11-25 深圳迈瑞生物医疗电子股份有限公司 一种双相波除颤电路及除颤仪
US9126055B2 (en) 2012-04-20 2015-09-08 Cardiac Science Corporation AED faster time to shock method and device
EP3030143B1 (de) 2013-08-05 2024-07-31 Cardiac Pacemakers, Inc. System zur erkennung der verschlechterung einer herzinsuffizienz auf grundlage eines index für schnelle flachatmung
US9592391B2 (en) 2014-01-10 2017-03-14 Cardiac Pacemakers, Inc. Systems and methods for detecting cardiac arrhythmias
WO2015106007A1 (en) 2014-01-10 2015-07-16 Cardiac Pacemakers, Inc. Methods and systems for improved communication between medical devices
EP4282466A3 (de) 2014-04-15 2024-01-31 Cardiac Pacemakers, Inc. Schrittmachervorrichtung mit autonomer anti-tachykardien-stimulation
EP3185952B1 (de) 2014-08-28 2018-07-25 Cardiac Pacemakers, Inc. Implantierbares herzrhythmussystem und ein zugehöriges verfahren zur auslösung einer austastperiode durch ein zweites gerät
ES2713231T3 (es) 2015-02-06 2019-05-20 Cardiac Pacemakers Inc Sistemas para el suministro seguro de una terapia de estimulación eléctrica
US9669230B2 (en) 2015-02-06 2017-06-06 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
WO2016130477A2 (en) 2015-02-09 2016-08-18 Cardiac Pacemakers, Inc. Implantable medical device with radiopaque id tag
US11285326B2 (en) 2015-03-04 2022-03-29 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
WO2016149262A1 (en) 2015-03-18 2016-09-22 Cardiac Pacemakers, Inc. Communications in a medical device system with link quality assessment
US10050700B2 (en) 2015-03-18 2018-08-14 Cardiac Pacemakers, Inc. Communications in a medical device system with temporal optimization
CN108136187B (zh) 2015-08-20 2021-06-29 心脏起搏器股份公司 用于医疗装置之间的通信的系统和方法
WO2017031221A1 (en) 2015-08-20 2017-02-23 Cardiac Pacemakers, Inc. Systems and methods for communication between medical devices
US9956414B2 (en) 2015-08-27 2018-05-01 Cardiac Pacemakers, Inc. Temporal configuration of a motion sensor in an implantable medical device
US9968787B2 (en) 2015-08-27 2018-05-15 Cardiac Pacemakers, Inc. Spatial configuration of a motion sensor in an implantable medical device
EP3341076B1 (de) 2015-08-28 2022-05-11 Cardiac Pacemakers, Inc. Systeme und verfahren zur detektion von verhaltensreaktionssignalen und verabreichung einer therapie
US10226631B2 (en) 2015-08-28 2019-03-12 Cardiac Pacemakers, Inc. Systems and methods for infarct detection
WO2017040115A1 (en) 2015-08-28 2017-03-09 Cardiac Pacemakers, Inc. System for detecting tamponade
US10092760B2 (en) 2015-09-11 2018-10-09 Cardiac Pacemakers, Inc. Arrhythmia detection and confirmation
WO2017062806A1 (en) 2015-10-08 2017-04-13 Cardiac Pacemakers, Inc. Devices and methods for adjusting pacing rates in an implantable medical device
EP3389775B1 (de) 2015-12-17 2019-09-25 Cardiac Pacemakers, Inc. Geführte kommunikation in einem medizinischen vorrichtungssystem
US10905886B2 (en) 2015-12-28 2021-02-02 Cardiac Pacemakers, Inc. Implantable medical device for deployment across the atrioventricular septum
WO2017127548A1 (en) 2016-01-19 2017-07-27 Cardiac Pacemakers, Inc. Devices for wirelessly recharging a rechargeable battery of an implantable medical device
EP3411113B1 (de) 2016-02-04 2019-11-27 Cardiac Pacemakers, Inc. Einführungssystem mit kraftsensor für drahtlose kardiale vorrichtung
WO2017173275A1 (en) 2016-03-31 2017-10-05 Cardiac Pacemakers, Inc. Implantable medical device with rechargeable battery
US10668294B2 (en) 2016-05-10 2020-06-02 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker configured for over the wire delivery
US10328272B2 (en) 2016-05-10 2019-06-25 Cardiac Pacemakers, Inc. Retrievability for implantable medical devices
CN109414582B (zh) 2016-06-27 2022-10-28 心脏起搏器股份公司 使用皮下感测p波进行再同步起搏管理的心脏治疗系统
US11207527B2 (en) 2016-07-06 2021-12-28 Cardiac Pacemakers, Inc. Method and system for determining an atrial contraction timing fiducial in a leadless cardiac pacemaker system
WO2018009392A1 (en) 2016-07-07 2018-01-11 Cardiac Pacemakers, Inc. Leadless pacemaker using pressure measurements for pacing capture verification
EP3487579B1 (de) 2016-07-20 2020-11-25 Cardiac Pacemakers, Inc. System zur verwendung eines vorhofkontraktionszeitmarkers bei einem elektrodenlosen herzschrittmachersystem
EP3500342B1 (de) 2016-08-19 2020-05-13 Cardiac Pacemakers, Inc. Transseptale implantierbare medizinische vorrichtung
WO2018039335A1 (en) 2016-08-24 2018-03-01 Cardiac Pacemakers, Inc. Integrated multi-device cardiac resynchronization therapy using p-wave to pace timing
US10870008B2 (en) 2016-08-24 2020-12-22 Cardiac Pacemakers, Inc. Cardiac resynchronization using fusion promotion for timing management
WO2018057626A1 (en) 2016-09-21 2018-03-29 Cardiac Pacemakers, Inc. Implantable cardiac monitor
WO2018057318A1 (en) 2016-09-21 2018-03-29 Cardiac Pacemakers, Inc. Leadless stimulation device with a housing that houses internal components of the leadless stimulation device and functions as the battery case and a terminal of an internal battery
US10758737B2 (en) 2016-09-21 2020-09-01 Cardiac Pacemakers, Inc. Using sensor data from an intracardially implanted medical device to influence operation of an extracardially implantable cardioverter
EP3532161B1 (de) 2016-10-27 2023-08-30 Cardiac Pacemakers, Inc. Implantierbare medizinische vorrichtung mit drucksensor
EP3532160B1 (de) 2016-10-27 2023-01-25 Cardiac Pacemakers, Inc. Separate vorrichtung bei der verwaltung der schrittpulsenergie eines herzschrittmachers
US10561330B2 (en) 2016-10-27 2020-02-18 Cardiac Pacemakers, Inc. Implantable medical device having a sense channel with performance adjustment
US10463305B2 (en) 2016-10-27 2019-11-05 Cardiac Pacemakers, Inc. Multi-device cardiac resynchronization therapy with timing enhancements
US10413733B2 (en) 2016-10-27 2019-09-17 Cardiac Pacemakers, Inc. Implantable medical device with gyroscope
EP3532159B1 (de) 2016-10-27 2021-12-22 Cardiac Pacemakers, Inc. System zur einführung einer implantierbaren medizinischen vorrichtung mit integriertem sensor
WO2018081721A1 (en) 2016-10-31 2018-05-03 Cardiac Pacemakers, Inc Systems for activity level pacing
US10617874B2 (en) 2016-10-31 2020-04-14 Cardiac Pacemakers, Inc. Systems and methods for activity level pacing
US10583301B2 (en) 2016-11-08 2020-03-10 Cardiac Pacemakers, Inc. Implantable medical device for atrial deployment
EP3538213B1 (de) 2016-11-09 2023-04-12 Cardiac Pacemakers, Inc. Systeme und vorrichtungen zur einstellung der herzschrittimpulsparameter für einen herzschrittmacher
US10894163B2 (en) 2016-11-21 2021-01-19 Cardiac Pacemakers, Inc. LCP based predictive timing for cardiac resynchronization
US10881869B2 (en) 2016-11-21 2021-01-05 Cardiac Pacemakers, Inc. Wireless re-charge of an implantable medical device
EP3541473B1 (de) 2016-11-21 2020-11-11 Cardiac Pacemakers, Inc. Elektrodenloser herzschrittmacher mit multimodaler kommunikation
US10639486B2 (en) 2016-11-21 2020-05-05 Cardiac Pacemakers, Inc. Implantable medical device with recharge coil
US11147979B2 (en) 2016-11-21 2021-10-19 Cardiac Pacemakers, Inc. Implantable medical device with a magnetically permeable housing and an inductive coil disposed about the housing
US11207532B2 (en) 2017-01-04 2021-12-28 Cardiac Pacemakers, Inc. Dynamic sensing updates using postural input in a multiple device cardiac rhythm management system
WO2018140797A1 (en) 2017-01-26 2018-08-02 Cardiac Pacemakers, Inc. Leadless implantable device with detachable fixation
WO2018140623A1 (en) 2017-01-26 2018-08-02 Cardiac Pacemakers, Inc. Leadless device with overmolded components
US10835753B2 (en) 2017-01-26 2020-11-17 Cardiac Pacemakers, Inc. Intra-body device communication with redundant message transmission
US10905872B2 (en) 2017-04-03 2021-02-02 Cardiac Pacemakers, Inc. Implantable medical device with a movable electrode biased toward an extended position
AU2018248361B2 (en) 2017-04-03 2020-08-27 Cardiac Pacemakers, Inc. Cardiac pacemaker with pacing pulse energy adjustment based on sensed heart rate
US10946207B2 (en) 2017-05-27 2021-03-16 West Affum Holdings Corp. Defibrillation waveforms for a wearable cardiac defibrillator
WO2019036568A1 (en) 2017-08-18 2019-02-21 Cardiac Pacemakers, Inc. IMPLANTABLE MEDICAL DEVICE COMPRISING A FLOW CONCENTRATOR AND A RECEPTION COIL PROVIDED AROUND THE FLOW CONCENTRATOR
WO2019036600A1 (en) 2017-08-18 2019-02-21 Cardiac Pacemakers, Inc. IMPLANTABLE MEDICAL DEVICE WITH PRESSURE SENSOR
JP6938778B2 (ja) 2017-09-20 2021-09-22 カーディアック ペースメイカーズ， インコーポレイテッド 複数の作動モードを備えた移植式医療用装置
US11185703B2 (en) 2017-11-07 2021-11-30 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker for bundle of his pacing
CN111417433B (zh) 2017-12-01 2024-04-30 心脏起搏器股份公司 从心室植入的无引线心脏起搏器检测心室充盈期间心房收缩定时基准的方法和系统
CN111432874A (zh) 2017-12-01 2020-07-17 心脏起搏器股份公司 从心室植入的无引线心脏起搏器检测搜索窗口内心房收缩定时基准的方法和系统
EP3717063B1 (de) 2017-12-01 2023-12-27 Cardiac Pacemakers, Inc. Systeme zum erkennen von vorhofkontraktions-timing-bezugswerte und zum bestimmen eines herzintervalls von einem ventrikulär implantierten leitungslosen herzschrittmacher
US11813463B2 (en) 2017-12-01 2023-11-14 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker with reversionary behavior
CN111556773A (zh) 2018-01-04 2020-08-18 心脏起搏器股份公司 无逐搏通信的双腔起搏
US11529523B2 (en) 2018-01-04 2022-12-20 Cardiac Pacemakers, Inc. Handheld bridge device for providing a communication bridge between an implanted medical device and a smartphone
JP2021518192A (ja) 2018-03-23 2021-08-02 メドトロニック，インコーポレイテッド ＶｆＡ心臓再同期治療
CN111886046B (zh) 2018-03-23 2025-05-27 美敦力公司 Av同步vfa心脏治疗
CN111936046B (zh) 2018-03-23 2024-06-28 美敦力公司 用于心动过速的vfa心脏治疗
CN110865672B (zh) * 2018-08-27 2021-07-16 深圳市必易微电子股份有限公司 用于线性驱动电路的储能电路及储能方法和恒压驱动电路
US11235161B2 (en) 2018-09-26 2022-02-01 Medtronic, Inc. Capture in ventricle-from-atrium cardiac therapy
US11951313B2 (en) 2018-11-17 2024-04-09 Medtronic, Inc. VFA delivery systems and methods
US12296177B2 (en) 2018-12-21 2025-05-13 Medtronic, Inc. Delivery systems and methods for left ventricular pacing
US11679265B2 (en) 2019-02-14 2023-06-20 Medtronic, Inc. Lead-in-lead systems and methods for cardiac therapy
US11697025B2 (en) 2019-03-29 2023-07-11 Medtronic, Inc. Cardiac conduction system capture
US11213676B2 (en) 2019-04-01 2022-01-04 Medtronic, Inc. Delivery systems for VfA cardiac therapy
US11712188B2 (en) 2019-05-07 2023-08-01 Medtronic, Inc. Posterior left bundle branch engagement
US11305127B2 (en) 2019-08-26 2022-04-19 Medtronic Inc. VfA delivery and implant region detection
US11813466B2 (en) 2020-01-27 2023-11-14 Medtronic, Inc. Atrioventricular nodal stimulation
US12543992B2 (en) 2020-03-30 2026-02-10 Medtronic, Inc. Pacing efficacy determination using a representative morphology of external cardiac signals
US11911168B2 (en) 2020-04-03 2024-02-27 Medtronic, Inc. Cardiac conduction system therapy benefit determination
US12605103B2 (en) 2020-05-21 2026-04-21 Medtronic, Inc. QRS detection and bracketing
US12465770B2 (en) 2020-07-31 2025-11-11 Medtronic, Inc. Coronary sinus conduction system pacing and delivery
US11813464B2 (en) 2020-07-31 2023-11-14 Medtronic, Inc. Cardiac conduction system evaluation
MX2023008751A (es) 2021-01-28 2023-09-15 Usa Medical Electronix Inc Desfibrilador externo automatizado de bolsillo.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864362A (en) * 1958-10-30 1961-04-06 Ind & Medical Electronics Ltd Improvements relating to methods of and apparatus for defibrillation
US3093136A (en) * 1960-05-25 1963-06-11 Mine Safety Appliances Co Ventricular defibrillator
FR85383E (fr) * 1961-12-30 1965-07-30 Serdal Electron Med Groupement de condensateurs allégé, notamment pour défibrillation cardiaque
US3359984A (en) * 1964-11-03 1967-12-26 Mine Safety Appliances Co Electrical circuit for ventricular defibrillator
DE2939233A1 (de) * 1979-09-27 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Herzschrittmacher
US4576170A (en) * 1980-07-09 1986-03-18 Micro-Circuits Company Heart monitor and defibrillator device
US4548203A (en) * 1982-06-01 1985-10-22 Purdue Research Foundation Sequential-pulse, multiple pathway defibrillation method
US4637397A (en) * 1985-05-30 1987-01-20 Case Western Reserve University Triphasic wave defibrillation
US4800883A (en) * 1986-04-02 1989-01-31 Intermedics, Inc. Apparatus for generating multiphasic defibrillation pulse waveform
US4953551A (en) * 1987-01-14 1990-09-04 Medtronic, Inc. Method of defibrillating a heart
US4821723A (en) * 1987-02-27 1989-04-18 Intermedics Inc. Biphasic waveforms for defibrillation
US4850357A (en) * 1988-01-12 1989-07-25 Cardiac Pacemakers, Inc. Biphasic pulse generator for an implantable defibrillator
EP0326290B1 (de) * 1988-01-19 1995-12-27 Telectronics N.V. Verfahren und Apparat zur Anwendung von asymmetrischen, zweiphasigen, abgeschnittenen exponentiellen Gegenschocks
US4951668A (en) * 1989-07-18 1990-08-28 Reed Don R Electrical impulse apparatus
DE4007211A1 (de) * 1990-03-07 1991-09-12 Mueller Gerhard Elektrische schaltung zum bereitstellen eines hochspannungsimpulses, insbesondere fuer einen defibrillator
US5199429A (en) * 1991-05-23 1993-04-06 Angemed, Inc. Implantable defibrillator system employing capacitor switching networks
US5411525A (en) * 1992-01-30 1995-05-02 Cardiac Pacemakers, Inc. Dual capacitor biphasic defibrillator waveform generator employing selective connection of capacitors for each phase

Also Published As

Publication number Publication date
EP0553863A2 (de) 1993-08-04
EP0553863A3 (en) 1993-08-25
EP0553863B1 (de) 1999-09-29
US5411525A (en) 1995-05-02
DE69326566T2 (de) 2000-05-18
AU3216793A (en) 1993-08-05
DE69326566D1 (de) 1999-11-04
US6047211A (en) 2000-04-04
JPH05345034A (ja) 1993-12-27
CA2088380A1 (en) 1993-07-31
DK0553863T3 (da) 2000-01-31

Similar Documents

Publication Publication Date Title
DE69326566D1 (de) Dualkapazität-Zweiphasen-Wellenformerzeuger zur Entflimmerung unter Verwendung von selektivem Anschluss von Kondensatoren für jede Phase
EP0553864A3 (en) Defibrillator waveform generator for generating waveform of long duration
DE69528566D1 (de) Verbesserter Kondensator für einen implantierbaren Herzdefibrillator
AU599300B2 (en) Biphasic pulse generator for an implantable defibrillator
EP0576109A3 (de) Pulserzeuger für einen implantierbaren Vorhof-Defibrillator.
DE69330995D1 (de) Vorhof-Defibrillator mit Warnung von einer bevorstehenden Herzrythmuskorrektur
GB2217993B (en) Cardiac defibrillation/cardioversion spiral patch electrode
CA2105749A1 (en) Fibrillation induction method for implantable devices
DE69407869D1 (de) Künstliches, in einen Herzventrikel implantiertes Hilfsherz
CA2224330A1 (en) Low energy pacing pulse waveform for implantable pacemaker
SE9202663D0 (sv) Implanterbar hjaertdefibrillator
DE69410627D1 (de) Implantierbarer herzschrittmacher mit einem flachen kondensator
IT8648642A0 (it) Perfezionamento negli impianti di stimolazione cardiaca mediante pacemaker
DE69330486D1 (de) Herzzustandnachweis bei implantierbaren Vorrichtungen
CA2200288A1 (en) Temporary, post-heart surgery cardioverting and pacing system and lead systems for use
DE69633538D1 (de) Verbesserte Reaktion bei der oberen Grenzfrequenz in einem implantierbaren Herzschrittmacher basierend auf atrial gesteuerter Stimulation
DE69322592D1 (de) Vorhof-Defibrillator zur verzögerten Synchronkorrektur von Herzrhythmus
SE9501190D0 (sv) Back-up pulse generator
DE69333033D1 (de) Implantierbarer Herzschrittmacher mit Hysteresefunktion bei Zweikammerbetriebsarten
ATE290417T1 (de) Implantierbarer dreiphasenwellenformdefibrillator
DE69634068D1 (de) Implantierbarer Vorhof-Defibrillator mit Begrenzung der Kardiovertierungsausgangsspannung zur Simulation von grösseren Speicherkapazitäten
DE69429703D1 (de) Implantierbarer Defibrillator/Herzschrittmacher mit mehrphasigem Impulsgenerator
AU1399792A (en) Cardiac defibrillator
AU1622395A (en) A cardiac pacemaker of the type comprising a pulse generator for generating stimulus pulses
EP0780140A3 (de) Implantierbarer Vorhof-Defibrillator der einen reduzierten Kardiovertierungsschmerz auslöst