ATE536910T1 - Implantierbare herzstimulationsvorrichtung - Google Patents

Implantierbare herzstimulationsvorrichtung

Info

Publication number
ATE536910T1
ATE536910T1 AT05798827T AT05798827T ATE536910T1 AT E536910 T1 ATE536910 T1 AT E536910T1 AT 05798827 T AT05798827 T AT 05798827T AT 05798827 T AT05798827 T AT 05798827T AT E536910 T1 ATE536910 T1 AT E536910T1
Authority
AT
Austria
Prior art keywords
stimulation device
implantable heart
heart stimulation
inhibited
time
Prior art date
Application number
AT05798827T
Other languages
English (en)
Inventor
Anders Bjoerling
Nils Holmstroem
Karin Jaerverud
Original Assignee
St Jude Medical
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 St Jude Medical filed Critical St Jude Medical
Application granted granted Critical
Publication of ATE536910T1 publication Critical patent/ATE536910T1/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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/3627—Heart stimulators for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy
    • 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • A61N1/3684—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions for stimulating the heart at multiple sites of the ventricle or the atrium
    • 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • A61N1/3684—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions for stimulating the heart at multiple sites of the ventricle or the atrium
    • A61N1/36843—Bi-ventricular stimulation
    • 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/371—Capture, i.e. successful stimulation
    • A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Electrotherapy Devices (AREA)
  • Materials For Medical Uses (AREA)
AT05798827T 2005-10-31 2005-10-31 Implantierbare herzstimulationsvorrichtung ATE536910T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/001629 WO2007053064A1 (en) 2005-10-31 2005-10-31 An implantable heart stimulating device, system and method

Publications (1)

Publication Number Publication Date
ATE536910T1 true ATE536910T1 (de) 2011-12-15

Family

ID=38006111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05798827T ATE536910T1 (de) 2005-10-31 2005-10-31 Implantierbare herzstimulationsvorrichtung

Country Status (4)

Country Link
US (1) US7979125B2 (de)
EP (1) EP1945301B1 (de)
AT (1) ATE536910T1 (de)
WO (1) WO2007053064A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8301246B2 (en) * 2007-06-07 2012-10-30 Pacesetter, Inc. System and method for improving CRT response and identifying potential non-responders to CRT therapy
US11813463B2 (en) 2017-12-01 2023-11-14 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker with reversionary behavior
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
CN111432875B (zh) 2017-12-01 2024-04-30 心脏起搏器股份公司 从心室植入式无引线心脏起搏器检测心房收缩定时基准并确定心脏间隔的方法和系统
WO2019108837A1 (en) 2017-12-01 2019-06-06 Cardiac Pacemakers, Inc. Methods and systems for detecting atrial contraction timing fiducials within a search window from a ventricularly implanted leadless cardiac pacemaker
CN113546319B (zh) * 2021-07-19 2023-06-23 乐普医学电子仪器股份有限公司 一种自动心房起搏阈值搜索的方法和电路

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601615A (en) * 1994-08-16 1997-02-11 Medtronic, Inc. Atrial and ventricular capture detection and threshold-seeking pacemaker
US5716383A (en) * 1996-02-28 1998-02-10 Medtronic, Inc. Dual chamber pacing system and method with continual adjustment of the AV escape interval so as to maintain optimized ventricular pacing for treating cardiomyopathy
US5720768A (en) 1996-05-22 1998-02-24 Sulzer Intermedics Inc. Dual chamber pacing with interchamber delay
US6122545A (en) * 1998-04-28 2000-09-19 Medtronic, Inc. Multiple channel sequential cardiac pacing method
SE9902848D0 (sv) * 1999-08-05 1999-08-05 Pacesetter Ab A cardiac stimulating device
US6556859B1 (en) * 2000-04-24 2003-04-29 Medtronic, Inc. System and method for classifying sensed atrial events in a cardiac pacing system
US6512953B2 (en) * 2000-05-11 2003-01-28 Pacesetter, Inc. System and method for automatically verifying capture during multi-chamber stimulation
US6456881B1 (en) * 2000-08-02 2002-09-24 Pacesetter, Inc. System and method of identifying fusion for dual-chamber automatic capture stimulation device
US6498950B1 (en) 2000-10-17 2002-12-24 Pacesetter, Inc. Implantable cardiac stimulation device having optimized AV/PV delays for improved atrial kick during automatic capture and threshold determinations
US7006869B2 (en) * 2001-09-10 2006-02-28 Pacesetter, Inc. Method and device for enhanced capture tracking by discrimination of fusion beats
US6832112B1 (en) * 2001-12-28 2004-12-14 Pacesetter, Inc. Method of adjusting an AV and/or PV delay to improve hemodynamics and corresponding implantable stimulation device
US6915164B2 (en) * 2002-04-16 2005-07-05 Pacesetter, Inc. Automatic capture using independent channels in bi-chamber stimulation
US7123963B2 (en) * 2002-10-31 2006-10-17 Medtronic, Inc. Method of automatic evoked response sensing vector selection using evoked response waveform analysis
SE0203727D0 (sv) * 2002-12-16 2002-12-16 St Jude Medical An Implantable heart stimulation device, a system including such a device and use of the system
SE0203726D0 (sv) * 2002-12-16 2002-12-16 St Jude Medical An Implantable heart stimulating device, a system including such a device and use of the system
SE0203728D0 (sv) 2002-12-16 2002-12-16 St Jude Medical An Implantable heart stimulating device, a system including such a device and use of the system
US7353061B2 (en) 2003-09-25 2008-04-01 St. Jude Medical Ab Biventricular stimulation device with shortened inter-ventricular delay
FR2864449A1 (fr) * 2003-12-29 2005-07-01 Ela Medical Sa Dispositif medical implantable actif, notamment stimulateur cardiaque, a gestion perfectionnee des commutations automatiques de mode aai/ddd en presence de bav paroxystiques
DE102004017137A1 (de) * 2004-04-01 2005-10-27 Biotronik Gmbh & Co. Kg Herzschrittmacher

Also Published As

Publication number Publication date
WO2007053064A1 (en) 2007-05-10
EP1945301A4 (de) 2009-12-09
US7979125B2 (en) 2011-07-12
EP1945301A1 (de) 2008-07-23
EP1945301B1 (de) 2011-12-14
US20090149908A1 (en) 2009-06-11

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