ATE552881T1 - Algorithmus zur automatischen bestimmung optimaler schrittsteuerungsintervalle - Google Patents

Algorithmus zur automatischen bestimmung optimaler schrittsteuerungsintervalle

Info

Publication number
ATE552881T1
ATE552881T1 AT05779403T AT05779403T ATE552881T1 AT E552881 T1 ATE552881 T1 AT E552881T1 AT 05779403 T AT05779403 T AT 05779403T AT 05779403 T AT05779403 T AT 05779403T AT E552881 T1 ATE552881 T1 AT E552881T1
Authority
AT
Austria
Prior art keywords
interval
impedance
maximum
indicative
varies
Prior art date
Application number
AT05779403T
Other languages
English (en)
Inventor
John Burnes
David Igel
John Rueter
Jody Zlinski
Yong Cho
Luc Mongeon
Harold Stone
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of ATE552881T1 publication Critical patent/ATE552881T1/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
    • 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
    • A61N1/3682—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions with a variable atrioventricular delay
    • 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
    • A61N1/36842—Multi-site stimulation in the same chamber
    • 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
AT05779403T 2004-06-14 2005-05-26 Algorithmus zur automatischen bestimmung optimaler schrittsteuerungsintervalle ATE552881T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57981304P 2004-06-14 2004-06-14
PCT/US2005/018920 WO2005123178A2 (en) 2004-06-14 2005-05-26 Algorithm for the automatic determination of optimal pacing intervals

Publications (1)

Publication Number Publication Date
ATE552881T1 true ATE552881T1 (de) 2012-04-15

Family

ID=35455900

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05779403T ATE552881T1 (de) 2004-06-14 2005-05-26 Algorithmus zur automatischen bestimmung optimaler schrittsteuerungsintervalle

Country Status (4)

Country Link
EP (1) EP1768743B1 (de)
AT (1) ATE552881T1 (de)
CA (1) CA2567910A1 (de)
WO (1) WO2005123178A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7623917B2 (en) * 2005-12-30 2009-11-24 Medtronic, Inc. Method of optimizing data collection and therapy delivery based on respiration
US7627374B1 (en) 2006-06-02 2009-12-01 Pacesetter, Inc. System and method for evaluating and optimizing the contribution of particular heart chambers to the overall efficacy of cardiac pacing therapy
US7805194B1 (en) 2006-11-03 2010-09-28 Pacesetter, Inc. Matrix optimization method of individually adapting therapy in an implantable cardiac therapy device
US11504536B2 (en) * 2018-10-01 2022-11-22 Medtronic, Inc. Method and apparatus for atrial event detection
CN109793987B (zh) * 2019-03-26 2023-01-20 创领心律管理医疗器械（上海）有限公司 心脏起搏系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871096B2 (en) * 2001-10-26 2005-03-22 Medtronic, Inc. System and method for bi-ventricular fusion pacing
ATE342752T1 (de) * 2002-04-03 2006-11-15 Osypka Medical Gmbh Apparat zur automatischen bestimmung von hämodynamisch optimalen herzstimulationsparameterwerten
US7228174B2 (en) * 2002-04-29 2007-06-05 Medtronics, Inc. Algorithm for the automatic determination of optimal AV an VV intervals

Also Published As

Publication number Publication date
WO2005123178A2 (en) 2005-12-29
EP1768743B1 (de) 2012-04-11
CA2567910A1 (en) 2005-12-29
EP1768743A2 (de) 2007-04-04
WO2005123178A3 (en) 2006-02-09

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