CN112601577A - 适应性vfa心脏治疗 - Google Patents

适应性vfa心脏治疗 Download PDF

Info

Publication number
CN112601577A
CN112601577A CN201980056140.1A CN201980056140A CN112601577A CN 112601577 A CN112601577 A CN 112601577A CN 201980056140 A CN201980056140 A CN 201980056140A CN 112601577 A CN112601577 A CN 112601577A
Authority
CN
China
Prior art keywords
pacing
heart
electrode
patient
therapy
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201980056140.1A
Other languages
English (en)
Chinese (zh)
Inventor
S·戈什
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtronic Inc
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
Publication of CN112601577A publication Critical patent/CN112601577A/zh
Pending legal-status Critical Current

Links

Images

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
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36585—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by two or more physical parameters
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1102—Ballistocardiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/366—Detecting abnormal QRS complex, e.g. widening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6869—Heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N1/0573—Anchoring means; Means for fixing the head inside the heart chacterised by means penetrating the heart tissue, e.g. helix needle or hook
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • 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
    • A61N1/36578—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by mechanical motion of the heart wall, e.g. measured by an accelerometer or microphone
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37205—Microstimulators, e.g. implantable through a cannula
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/3756—Casings with electrodes thereon, e.g. leadless stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes
    • 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
    • A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
    • A61N1/3622—Heart stimulators for treating or preventing abnormally high heart rate comprising two or more electrodes 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
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/37518—Anchoring of the implants, e.g. fixation

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
CN201980056140.1A 2018-08-31 2019-08-30 适应性vfa心脏治疗 Pending CN112601577A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862725763P 2018-08-31 2018-08-31
US62/725,763 2018-08-31
PCT/IB2019/057352 WO2020044312A1 (en) 2018-08-31 2019-08-30 Adaptive vfa cardiac therapy

Publications (1)

Publication Number Publication Date
CN112601577A true CN112601577A (zh) 2021-04-02

Family

ID=68165639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980056140.1A Pending CN112601577A (zh) 2018-08-31 2019-08-30 适应性vfa心脏治疗

Country Status (5)

Country Link
US (1) US20200069949A1 (https=)
EP (1) EP3843828B1 (https=)
JP (1) JP2021535765A (https=)
CN (1) CN112601577A (https=)
WO (1) WO2020044312A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115361994A (zh) * 2020-04-03 2022-11-18 美敦力公司 心脏传导系统接合

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11304641B2 (en) 2018-06-01 2022-04-19 Medtronic, Inc. Systems, methods, and interfaces for use in cardiac evaluation
US11951313B2 (en) 2018-11-17 2024-04-09 Medtronic, Inc. VFA delivery systems and methods
US12201843B2 (en) 2019-10-09 2025-01-21 Medtronic, Inc. Synchronizing external electrical activity
US11497431B2 (en) 2019-10-09 2022-11-15 Medtronic, Inc. Systems and methods for configuring cardiac therapy
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
WO2021217135A1 (en) * 2020-04-24 2021-10-28 The General Hospital Corporation System and method for electromagnetic interference mitigation for portable mri systems
US12605103B2 (en) 2020-05-21 2026-04-21 Medtronic, Inc. QRS detection and bracketing
US12023503B2 (en) 2020-07-30 2024-07-02 Medtronic, Inc. ECG belt systems to interoperate with IMDs
US11813464B2 (en) * 2020-07-31 2023-11-14 Medtronic, Inc. Cardiac conduction system evaluation
US12465770B2 (en) 2020-07-31 2025-11-11 Medtronic, Inc. Coronary sinus conduction system pacing and delivery
US20220133178A1 (en) * 2020-10-29 2022-05-05 Cardiac Pacemakers, Inc. Fibrous cover layer for medical devices
US12551145B2 (en) 2020-10-29 2026-02-17 Cardiac Pacemakers, Inc. Integrated thermo-photonic chemical sensor
US12280260B2 (en) 2020-12-02 2025-04-22 Medtronic, Inc. Evaluation and adjustment of left bundle branch (LBB) pacing therapy
EP4291297A1 (en) * 2021-02-11 2023-12-20 BIOTRONIK SE & Co. KG An implantable medical device configured to provide an intra-cardiac function
CN119278070A (zh) * 2022-05-25 2025-01-07 美敦力公司 使用VfA装置检测快速性心律失常
US20230381523A1 (en) * 2022-05-25 2023-11-30 Medtronic, Inc. Single channel sensing using vfa device
WO2026022635A1 (en) * 2024-07-26 2026-01-29 Medtronic, Inc. Cardiac remodeling pacing therapy based on heart failure status

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080103539A1 (en) * 2006-10-30 2008-05-01 Berthold Stegemann Method, Apparatus and System to Identify Optimal Pacing Parameters Using Sensor Data
US20140107723A1 (en) * 2012-10-16 2014-04-17 Pacesetter, Inc. Single-chamber leadless intra-cardiac medical device with dual-chamber functionality
US20160045744A1 (en) * 2014-08-15 2016-02-18 Medtronic, Inc. Systems and methods for evaluating cardiac therapy

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546777A (en) 1981-03-06 1985-10-15 Siemens Gammasonics, Inc. Heart sound detector and synchronization for diagnostics
US5154170A (en) 1990-08-14 1992-10-13 Medtronic, Inc. Optimization for rate responsive cardiac pacemaker
SE9202792D0 (sv) * 1992-09-28 1992-09-28 Siemens Elema Ab Elektrodsystem foer pacemaker
US5562711A (en) 1994-11-30 1996-10-08 Medtronic, Inc. Method and apparatus for rate-responsive cardiac pacing
US5554177A (en) 1995-03-27 1996-09-10 Medtronic, Inc. Method and apparatus to optimize pacing based on intensity of acoustic signal
US7321677B2 (en) 2000-05-09 2008-01-22 Paieon Inc. System and method for three-dimensional reconstruction of an artery
US6980675B2 (en) 2000-10-18 2005-12-27 Paieon, Inc. Method for processing images of coronary arteries
US7778685B2 (en) 2000-10-18 2010-08-17 Paieon Inc. Method and system for positioning a device in a tubular organ
US7286866B2 (en) 2001-11-05 2007-10-23 Ge Medical Systems Global Technology Company, Llc Method, system and computer product for cardiac interventional procedure planning
US7346381B2 (en) 2002-11-01 2008-03-18 Ge Medical Systems Global Technology Company Llc Method and apparatus for medical intervention procedure planning
US7499743B2 (en) 2002-03-15 2009-03-03 General Electric Company Method and system for registration of 3D images within an interventional system
US6882882B2 (en) * 2002-04-22 2005-04-19 Medtronic, Inc. Atrioventricular delay adjustment
US7778686B2 (en) 2002-06-04 2010-08-17 General Electric Company Method and apparatus for medical intervention procedure planning and location and navigation of an intervention tool
US7599730B2 (en) 2002-11-19 2009-10-06 Medtronic Navigation, Inc. Navigation system for cardiac therapies
US7697972B2 (en) 2002-11-19 2010-04-13 Medtronic Navigation, Inc. Navigation system for cardiac therapies
US6869404B2 (en) 2003-02-26 2005-03-22 Medtronic, Inc. Apparatus and method for chronically monitoring heart sounds for deriving estimated blood pressure
US7035684B2 (en) 2003-02-26 2006-04-25 Medtronic, Inc. Method and apparatus for monitoring heart function in a subcutaneously implanted device
US7747047B2 (en) 2003-05-07 2010-06-29 Ge Medical Systems Global Technology Company, Llc Cardiac CT system and method for planning left atrial appendage isolation
US7565190B2 (en) 2003-05-09 2009-07-21 Ge Medical Systems Global Technology Company, Llc Cardiac CT system and method for planning atrial fibrillation intervention
US7813785B2 (en) 2003-07-01 2010-10-12 General Electric Company Cardiac imaging system and method for planning minimally invasive direct coronary artery bypass surgery
WO2005008583A2 (en) 2003-07-21 2005-01-27 Paieon Inc. Method and system for identifying an optimal image within a series of images that depict a moving organ
JP5129480B2 (ja) 2003-09-25 2013-01-30 パイエオン インコーポレイテッド 管状臓器の３次元再構成を行うシステム及び血管撮像装置の作動方法
US7308299B2 (en) 2003-10-22 2007-12-11 General Electric Company Method, apparatus and product for acquiring cardiac images
US7308297B2 (en) 2003-11-05 2007-12-11 Ge Medical Systems Global Technology Company, Llc Cardiac imaging system and method for quantification of desynchrony of ventricles for biventricular pacing
US7454248B2 (en) 2004-01-30 2008-11-18 Ge Medical Systems Global Technology, Llc Method, apparatus and product for acquiring cardiac images
US20060074285A1 (en) 2004-09-24 2006-04-06 Paieon Inc. Apparatus and method for fusion and in-operating-room presentation of volumetric data and 3-D angiographic data
US8731642B2 (en) 2009-11-08 2014-05-20 Paieon Inc. Apparatus and method for locating a device tip within a volume
US20130123872A1 (en) * 2011-11-03 2013-05-16 Pacesetter, Inc. Leadless implantable medical device with dual chamber sensing functionality
US8861830B2 (en) 2011-11-07 2014-10-14 Paieon Inc. Method and system for detecting and analyzing heart mechanics
GB2513167B (en) 2013-04-18 2016-03-02 Otsuka Pharma Co Ltd Tetrahydrocannabivarin for use in the treatment of nausea and vomiting
US10064567B2 (en) 2013-04-30 2018-09-04 Medtronic, Inc. Systems, methods, and interfaces for identifying optimal electrical vectors
US9924884B2 (en) 2013-04-30 2018-03-27 Medtronic, Inc. Systems, methods, and interfaces for identifying effective electrodes
US9877789B2 (en) 2013-06-12 2018-01-30 Medtronic, Inc. Implantable electrode location selection
US10251555B2 (en) 2013-06-12 2019-04-09 Medtronic, Inc. Implantable electrode location selection
US9119959B2 (en) 2013-07-31 2015-09-01 Medtronic, Inc. Tine fixation components for implantable medical devices
US9320446B2 (en) 2013-12-09 2016-04-26 Medtronic, Inc. Bioelectric sensor device and methods
US9387330B2 (en) 2014-01-17 2016-07-12 Medtronic, Inc. Cardiac resynchronization therapy optimization based on intracardiac impedance and heart sounds
US9399140B2 (en) 2014-07-25 2016-07-26 Medtronic, Inc. Atrial contraction detection by a ventricular leadless pacing device for atrio-synchronous ventricular pacing
US9278229B1 (en) 2015-01-23 2016-03-08 Medtronic, Inc. Anti-tachyarrhythmia shock detection
US9643134B1 (en) 2016-07-12 2017-05-09 Mazzei Injector Company, Llc Proportionate automated blending system for aqueous mixtures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080103539A1 (en) * 2006-10-30 2008-05-01 Berthold Stegemann Method, Apparatus and System to Identify Optimal Pacing Parameters Using Sensor Data
US20140107723A1 (en) * 2012-10-16 2014-04-17 Pacesetter, Inc. Single-chamber leadless intra-cardiac medical device with dual-chamber functionality
US20160045744A1 (en) * 2014-08-15 2016-02-18 Medtronic, Inc. Systems and methods for evaluating cardiac therapy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115361994A (zh) * 2020-04-03 2022-11-18 美敦力公司 心脏传导系统接合

Also Published As

Publication number Publication date
EP3843828B1 (en) 2024-06-19
JP2021535765A (ja) 2021-12-23
EP3843828A1 (en) 2021-07-07
US20200069949A1 (en) 2020-03-05
WO2020044312A1 (en) 2020-03-05

Similar Documents

Publication Publication Date Title
EP3843828B1 (en) Adaptive vfa cardiac therapy
JP7390302B2 (ja) 心房から心室へのペーシング治療の評価
US20240299755A1 (en) Implantable medical device delivery for cardiac therapy
US12233266B2 (en) VFA cardiac resynchronization therapy using accelerometer
CN113226444B (zh) 用于左心室起搏的递送系统和方法
US20240238597A1 (en) Vfa delivery systems and methods
US20210308458A1 (en) Cardiac conduction system engagement
EP4188208B1 (en) Patient screening and ecg belt for brady therapy tuning
EP4126205A1 (en) Cardiac conduction system therapy benefit determination
CN113646033A (zh) 心脏传导系统夺获
CN115334961A (zh) 使用外部心脏信号的代表性形态确定起搏功效
CN118354815A (zh) 心脏传导系统疗法益处的确定

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination