ATE432107T1 - Vorrichtung zur beurteilung der ventrikelleistung während der isovolumetrischen kontraktion - Google Patents

Vorrichtung zur beurteilung der ventrikelleistung während der isovolumetrischen kontraktion

Info

Publication number
ATE432107T1
ATE432107T1 AT06748629T AT06748629T ATE432107T1 AT E432107 T1 ATE432107 T1 AT E432107T1 AT 06748629 T AT06748629 T AT 06748629T AT 06748629 T AT06748629 T AT 06748629T AT E432107 T1 ATE432107 T1 AT E432107T1
Authority
AT
Austria
Prior art keywords
ventricular
sensors
performance
ventrical
assessing
Prior art date
Application number
AT06748629T
Other languages
German (de)
English (en)
Inventor
David Euler
Douglas Hettrick
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 ATE432107T1 publication Critical patent/ATE432107T1/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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0858—Clinical applications involving measuring tissue layers, e.g. skin, interfaces
    • 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
    • A61N1/36842—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
    • 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
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36528—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure the parameter being measured by means of ultrasound

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Hospice & Palliative Care (AREA)
  • Electrotherapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • External Artificial Organs (AREA)
AT06748629T 2005-03-31 2006-03-23 Vorrichtung zur beurteilung der ventrikelleistung während der isovolumetrischen kontraktion ATE432107T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/097,706 US7233821B2 (en) 2005-03-31 2005-03-31 Method and apparatus for evaluating ventricular performance during isovolumic contraction
PCT/US2006/010713 WO2006104869A2 (en) 2005-03-31 2006-03-23 Method and apparatus for evaluating ventricular performance during isovolumic contraction

Publications (1)

Publication Number Publication Date
ATE432107T1 true ATE432107T1 (de) 2009-06-15

Family

ID=36950445

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06748629T ATE432107T1 (de) 2005-03-31 2006-03-23 Vorrichtung zur beurteilung der ventrikelleistung während der isovolumetrischen kontraktion

Country Status (7)

Country Link
US (1) US7233821B2 (https=)
EP (1) EP1885443B1 (https=)
JP (1) JP5203183B2 (https=)
AT (1) ATE432107T1 (https=)
CA (1) CA2600870A1 (https=)
DE (1) DE602006006998D1 (https=)
WO (1) WO2006104869A2 (https=)

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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
US7647108B2 (en) * 2004-09-30 2010-01-12 Cardiac Pacemakers, Inc. Methods and systems for selection of cardiac pacing electrode configurations
US7925329B2 (en) 2004-10-08 2011-04-12 Proteus Biomedical, Inc. Implantable doppler tomography system
US7392086B2 (en) 2005-04-26 2008-06-24 Cardiac Pacemakers, Inc. Implantable cardiac device and method for reduced phrenic nerve stimulation
US8948867B2 (en) 2006-09-14 2015-02-03 Cardiac Pacemakers, Inc. Capture detection with cross chamber backup pacing
US8209013B2 (en) 2006-09-14 2012-06-26 Cardiac Pacemakers, Inc. Therapeutic electrical stimulation that avoids undesirable activation
US8265736B2 (en) 2007-08-07 2012-09-11 Cardiac Pacemakers, Inc. Method and apparatus to perform electrode combination selection
US9037239B2 (en) 2007-08-07 2015-05-19 Cardiac Pacemakers, Inc. Method and apparatus to perform electrode combination selection
WO2009075949A1 (en) * 2007-12-11 2009-06-18 Cardiac Pacemakers, Inc. Coronary vein hemodynamic sensor
US9149631B2 (en) 2007-12-13 2015-10-06 Cardiac Pacemakers, Inc. Cardiac lead placement using multiple spatially distributed sensors
CN101939051B (zh) 2008-02-14 2013-07-10 心脏起搏器公司 用于膈刺激检测的方法和装置
US8273029B2 (en) * 2008-02-18 2012-09-25 Washington University Pressure recovery index to assess cardiac function
WO2009134170A1 (en) * 2008-04-29 2009-11-05 St. Jude Medical Ab Heart failure detecting medical device
US8818507B2 (en) * 2008-05-27 2014-08-26 Cardiac Pacemakers, Inc. Coronary vein dimensional sensor and fixation apparatus
WO2010052303A1 (en) * 2008-11-06 2010-05-14 Oslo Universitetssykehus Hf Analysis of ventricular electro-mechanical activation data
WO2010065539A2 (en) 2008-12-02 2010-06-10 Proteus Biomedical, Inc. Optimial drive frequency selection in electrical tomography
WO2010080768A2 (en) * 2009-01-06 2010-07-15 Proteus Biomedical, Inc. Method, system and device for acoustic and photonic tomography
WO2010135653A1 (en) * 2009-05-22 2010-11-25 Imacor Inc. Tee-assisted cardiac resynchronization therapy with mechanical activation mapping
JP2012522613A (ja) * 2009-05-26 2012-09-27 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 血行動態状態情報を用いた律動特定および治療識別のためのシステムおよび方法
WO2010141284A1 (en) * 2009-06-01 2010-12-09 Cardiac Pacemakers, Inc. System and method for pacing rate control utilizing patient hemodynamic status information
JP2012528607A (ja) * 2009-06-01 2012-11-15 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 患者の血行動態に基づく代償不全の検出および処置のためのシステムおよび方法
US8758257B2 (en) * 2009-12-24 2014-06-24 Renzo Cecere Instrument including a movement sensor for positioning an effective portion and method of using same
JP5597492B2 (ja) * 2010-09-08 2014-10-01 株式会社東芝 超音波診断装置、画像処理装置およびプログラム
US9095284B2 (en) 2010-10-28 2015-08-04 Medtronic, Inc. Distance measurement using implantable acoustic transducers
WO2013049798A1 (en) * 2011-09-30 2013-04-04 Whitfield Jonathan M Heart rate and pulse monitoring device
WO2014116535A1 (en) * 2013-01-22 2014-07-31 Duke University Systems and methods for optimizing cardiac resynchronization therapy (crt)
US9474634B2 (en) * 2013-10-22 2016-10-25 Massachusetts Institute Of Technology Peripheral neural interface via nerve regeneration to distal tissues
US12465324B2 (en) 2015-02-12 2025-11-11 Foundry Innovation & Research 1, Ltd. Patient fluid management systems and methods employing integrated fluid status sensing
WO2018031714A1 (en) 2016-08-11 2018-02-15 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
AU2016219018B2 (en) 2015-02-12 2020-10-29 Foundry Innovation & Research 1, Ltd. Implantable devices and related methods for heart failure monitoring
WO2017024051A1 (en) 2015-08-03 2017-02-09 Foundry Innovation & Research 1, Ltd. Devices and methods for measurement of vena cava dimensions, pressure, and oxygen saturation
US11179251B2 (en) 2016-01-08 2021-11-23 Massachusetts Institute Of Technology Method and system for providing proprioceptive feedback and functionality mitigating limb pathology
US11701018B2 (en) 2016-08-11 2023-07-18 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11206992B2 (en) 2016-08-11 2021-12-28 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
EP3705031B1 (en) 2016-11-29 2025-12-10 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular implants for monitoring patient vasculature system
EP3629937B1 (en) 2017-05-31 2026-01-14 Foundry Innovation & Research 1, Ltd. Implantable ultrasonic vascular sensor
WO2018220146A1 (en) 2017-05-31 2018-12-06 Foundry Innovation & Research 1, Ltd. Implantable sensors for vascular monitoring
WO2019241658A2 (en) * 2018-06-14 2019-12-19 Medtronic, Inc. Delivery of cardiac pacing therapy for cardiac remodeling
EP3899983A1 (en) * 2018-12-20 2021-10-27 Koninklijke Philips N.V. Methods and system for obtaining a physiological measure from a subject
EP4561673A1 (en) 2022-07-29 2025-06-04 Foundry Innovation & Research 1, Ltd. Multistranded conductors adapted to dynamic in vivo environments
US12508428B2 (en) 2023-01-26 2025-12-30 Medtronic, Inc. Respiratory-based cardiac remodeling pacing therapy
JP2024119632A (ja) * 2023-02-22 2024-09-03 日立造船株式会社 不整脈種別判定装置、不整脈種別判定方法、不整脈種別判定プログラム

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Also Published As

Publication number Publication date
WO2006104869A3 (en) 2007-04-05
JP5203183B2 (ja) 2013-06-05
CA2600870A1 (en) 2006-10-05
WO2006104869A9 (en) 2006-11-16
EP1885443B1 (en) 2009-05-27
EP1885443A2 (en) 2008-02-13
US20060224203A1 (en) 2006-10-05
JP2008535555A (ja) 2008-09-04
US7233821B2 (en) 2007-06-19
WO2006104869A2 (en) 2006-10-05
DE602006006998D1 (de) 2009-07-09

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