ATE174228T1 - Vorrichtung zur messung der kontraktionskraft des herzens - Google Patents

Vorrichtung zur messung der kontraktionskraft des herzens

Info

Publication number
ATE174228T1
ATE174228T1 AT95921070T AT95921070T ATE174228T1 AT E174228 T1 ATE174228 T1 AT E174228T1 AT 95921070 T AT95921070 T AT 95921070T AT 95921070 T AT95921070 T AT 95921070T AT E174228 T1 ATE174228 T1 AT E174228T1
Authority
AT
Austria
Prior art keywords
pct
heart
date dec
acceleration
measuring
Prior art date
Application number
AT95921070T
Other languages
English (en)
Inventor
David Cunningham
Original Assignee
David Cunningham
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 David Cunningham filed Critical David Cunningham
Application granted granted Critical
Publication of ATE174228T1 publication Critical patent/ATE174228T1/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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61B5/6879—Means for maintaining contact with the body
    • A61B5/6882—Anchoring means
    • 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
    • A61N1/36542—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 body motion, e.g. acceleration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AT95921070T 1994-06-07 1995-06-07 Vorrichtung zur messung der kontraktionskraft des herzens ATE174228T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9411397A GB9411397D0 (en) 1994-06-07 1994-06-07 Apparatus for monitoring cardiac contractility

Publications (1)

Publication Number Publication Date
ATE174228T1 true ATE174228T1 (de) 1998-12-15

Family

ID=10756338

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95921070T ATE174228T1 (de) 1994-06-07 1995-06-07 Vorrichtung zur messung der kontraktionskraft des herzens

Country Status (8)

Country Link
US (1) US6077236A (de)
EP (1) EP0764038B1 (de)
AT (1) ATE174228T1 (de)
AU (1) AU2626995A (de)
DE (1) DE69506544T2 (de)
ES (1) ES2127533T3 (de)
GB (1) GB9411397D0 (de)
WO (1) WO1995033517A1 (de)

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033366A (en) 1997-10-14 2000-03-07 Data Sciences International, Inc. Pressure measurement device
US6296615B1 (en) 1999-03-05 2001-10-02 Data Sciences International, Inc. Catheter with physiological sensor
US6409674B1 (en) 1998-09-24 2002-06-25 Data Sciences International, Inc. Implantable sensor with wireless communication
DE29909923U1 (de) * 1999-06-08 1999-09-02 Günther, Rolf W., Prof. Dr.med., 52074 Aachen Intravasal impantierbare Kapsel mit Halteapparat für ein miniaturisiertes Meßsystem zur telemetrischen Erfassung medizinischer Kenngrößen
US6440078B1 (en) * 1999-07-23 2002-08-27 Roberto Curiel Method and system of determining cardiac contractility
US6939303B2 (en) * 1999-07-23 2005-09-06 Provecto Tecnico R-2000, Ca Method and system of determining cardiac contractility
US6705999B2 (en) * 2001-03-30 2004-03-16 Guidant Corporation Method and apparatus for determining the coronary sinus vein branch accessed by a coronary sinus lead
US6937899B2 (en) * 2001-08-30 2005-08-30 Medtronic, Inc. Ischemia detection
US7181268B2 (en) * 2001-12-03 2007-02-20 Medtronic, Inc. Ischemia detection
US6980866B2 (en) * 2001-12-05 2005-12-27 Cardiac Pacemakers, Inc. Apparatus for sensing cardiac contractile function
US7127289B2 (en) * 2001-12-05 2006-10-24 Cardiac Pacemakers, Inc. Cardiac resynchronization system employing mechanical measurement of cardiac walls
NO20016385L (no) * 2001-12-27 2003-06-30 Medinnova Sf System for å overvåke pulsendringer, fortrinnsvis en hjertemuskel
US6855115B2 (en) 2002-01-22 2005-02-15 Cardiomems, Inc. Implantable wireless sensor for pressure measurement within the heart
US7147604B1 (en) 2002-08-07 2006-12-12 Cardiomems, Inc. High Q factor sensor
AU2003280129A1 (en) * 2002-12-10 2004-06-30 Koninklijke Philips Electronics N.V. Activity monitoring
AU2003280123A1 (en) * 2002-12-10 2004-06-30 Koninklijke Philips Electronics N.V. Activity monitoring
EP1571991A1 (de) * 2002-12-10 2005-09-14 Koninklijke Philips Electronics N.V. Aktivitätsüberwachung
US6885889B2 (en) 2003-02-28 2005-04-26 Medtronic, Inc. Method and apparatus for optimizing cardiac resynchronization therapy based on left ventricular acceleration
US7130681B2 (en) 2003-05-09 2006-10-31 Medtronic, Inc. Use of accelerometer signal to augment ventricular arrhythmia detection
US7613513B1 (en) 2003-07-01 2009-11-03 Pacesetter, Inc. System and method for determining cardiac geometry
US7003348B1 (en) 2003-07-01 2006-02-21 Pacesetter, Inc. Monitoring cardiac geometry for diagnostics and therapy
US7092759B2 (en) 2003-07-30 2006-08-15 Medtronic, Inc. Method of optimizing cardiac resynchronization therapy using sensor signals of septal wall motion
US8026729B2 (en) 2003-09-16 2011-09-27 Cardiomems, Inc. System and apparatus for in-vivo assessment of relative position of an implant
US7245117B1 (en) 2004-11-01 2007-07-17 Cardiomems, Inc. Communicating with implanted wireless sensor
WO2005027998A2 (en) 2003-09-16 2005-03-31 Cardiomems, Inc. Implantable wireless sensor
US7142919B2 (en) * 2003-10-24 2006-11-28 Medtronic, Inc. Reconfigurable, fault tolerant multiple-electrode cardiac lead systems
US20050172311A1 (en) * 2004-01-31 2005-08-04 Nokia Corporation Terminal and associated method and computer program product for monitoring at least one activity of a user
US7203541B2 (en) * 2004-03-12 2007-04-10 Medtronic, Inc. Real-time optimization of right to left ventricular timing sequence in bi-ventricular pacing of heart failure patients
US7640046B2 (en) * 2004-06-18 2009-12-29 Cardiac Pacemakers, Inc. Methods and apparatuses for localizing myocardial infarction during catheterization
US7272434B2 (en) * 2004-08-13 2007-09-18 Boston Scientific Scimed, Inc. Automatic post-pacing interval measurement
US20100312129A1 (en) * 2005-01-26 2010-12-09 Schecter Stuart O Cardiovascular haptic handle system
US20060167529A1 (en) 2005-01-26 2006-07-27 Schecter Stuart O Method and algorithm for defining the pathologic state from a plurality of intrinsically and extrinsically derived signals
US20090030332A1 (en) * 2005-01-26 2009-01-29 Schecter Stuart O microfabricated cardiac sensor with tactile feedback and method and apparatus for calibrating the same using a plurality of signals
US20080021336A1 (en) 2006-04-24 2008-01-24 Dobak John D Iii Devices and methods for accelerometer-based characterization of cardiac synchrony and dyssynchrony
US20060178586A1 (en) * 2005-02-07 2006-08-10 Dobak John D Iii Devices and methods for accelerometer-based characterization of cardiac function and identification of LV target pacing zones
US20060271121A1 (en) 2005-05-25 2006-11-30 Cardiac Pacemakers, Inc. Closed loop impedance-based cardiac resynchronization therapy systems, devices, and methods
US7621036B2 (en) 2005-06-21 2009-11-24 Cardiomems, Inc. Method of manufacturing implantable wireless sensor for in vivo pressure measurement
EP1893080A2 (de) 2005-06-21 2008-03-05 CardioMems, Inc. Verfahren zur herstellung eines implantierbaren drahtlosen sensors für in-vivo-druckmessung
US9839781B2 (en) 2005-08-22 2017-12-12 Cardiac Pacemakers, Inc. Intracardiac impedance and its applications
US7869876B2 (en) 2005-10-07 2011-01-11 Medtronic, Inc. Method and apparatus for monitoring and optimizing atrial function
EP1993436B1 (de) 2006-03-14 2014-06-11 CardioMems, Inc. Kommunikation mit einem implantierten drahtlosen sensor
US8738131B2 (en) * 2007-03-20 2014-05-27 Medtronic, Inc. Mechanical ventricular pacing capture detection for a post extrasystolic potentiation (PESP) pacing therapy using at least one lead-based accelerometer
US8282568B2 (en) 2007-04-30 2012-10-09 Bio-Medisinsk Innovasjon As Method for estimating cardiac pumping capacity
US7787942B2 (en) 2007-04-30 2010-08-31 Medtronic, Inc. Mechanical ventricular pacing non-capture detection for a refractory period stimulation (RPS) pacing therapy using at least one lead-based accelerometer
EP2429391A2 (de) * 2009-04-22 2012-03-21 Cardiac Pacemakers, Inc. Messungen der veränderlichkeit der kardialen kontraktilität bei ischämie
US8942828B1 (en) 2011-04-13 2015-01-27 Stuart Schecter, LLC Minimally invasive cardiovascular support system with true haptic coupling
US10013082B2 (en) 2012-06-05 2018-07-03 Stuart Schecter, LLC Operating system with haptic interface for minimally invasive, hand-held surgical instrument
WO2016126968A1 (en) 2015-02-06 2016-08-11 Cardiac Pacemakers, Inc. Systems and methods for safe delivery of electrical stimulation therapy
WO2016130477A2 (en) 2015-02-09 2016-08-18 Cardiac Pacemakers, Inc. Implantable medical device with radiopaque id tag
CN107530002B (zh) 2015-03-04 2021-04-30 心脏起搏器股份公司 用于治疗心律失常的系统和方法
EP3337558B1 (de) 2015-08-20 2025-05-28 Cardiac Pacemakers, Inc. Verfahren zur kommunikation zwischen medizinischen vorrichtungen
US10357159B2 (en) 2015-08-20 2019-07-23 Cardiac Pacemakers, Inc Systems and methods for communication between medical devices
CN108136189B (zh) 2015-08-28 2021-10-15 心脏起搏器股份公司 用于行为响应信号检测和治疗递送的系统
WO2017040115A1 (en) 2015-08-28 2017-03-09 Cardiac Pacemakers, Inc. System for detecting tamponade
US10226631B2 (en) 2015-08-28 2019-03-12 Cardiac Pacemakers, Inc. Systems and methods for infarct detection
US10092760B2 (en) 2015-09-11 2018-10-09 Cardiac Pacemakers, Inc. Arrhythmia detection and confirmation
CN108136185B (zh) 2015-10-08 2021-08-31 心脏起搏器股份公司 用于调整可植入医疗装置中的起搏速率的装置和方法
JP6608063B2 (ja) 2015-12-17 2019-11-20 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 植込み型医療装置
US10905886B2 (en) 2015-12-28 2021-02-02 Cardiac Pacemakers, Inc. Implantable medical device for deployment across the atrioventricular septum
US10583303B2 (en) 2016-01-19 2020-03-10 Cardiac Pacemakers, Inc. Devices and methods for wirelessly recharging a rechargeable battery of an implantable medical device
WO2017136548A1 (en) 2016-02-04 2017-08-10 Cardiac Pacemakers, Inc. Delivery system with force sensor for leadless cardiac device
CN108883286B (zh) 2016-03-31 2021-12-07 心脏起搏器股份公司 具有可充电电池的可植入医疗设备
US10328272B2 (en) 2016-05-10 2019-06-25 Cardiac Pacemakers, Inc. Retrievability for implantable medical devices
US10668294B2 (en) 2016-05-10 2020-06-02 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker configured for over the wire delivery
EP3474945B1 (de) 2016-06-27 2022-12-28 Cardiac Pacemakers, Inc. Herztherapiesystem unter verwendung von subkutan gemessenen p-wellen zur resynchronisation der stimulationsverwaltung
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
US10391319B2 (en) 2016-08-19 2019-08-27 Cardiac Pacemakers, Inc. Trans septal implantable medical device
EP3503970B1 (de) 2016-08-24 2023-01-04 Cardiac Pacemakers, Inc. Kardiale resynchronisierung mittels fusionsförderung zur taktungsverwaltung
EP3503799B1 (de) 2016-08-24 2021-06-30 Cardiac Pacemakers, Inc. Integrierte herzresynchronisationstherapie mit mehreren vorrichtungen unter verwendung der zeit von p-welle bis schritt
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
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
US10994145B2 (en) 2016-09-21 2021-05-04 Cardiac Pacemakers, Inc. Implantable cardiac monitor
WO2018081275A1 (en) 2016-10-27 2018-05-03 Cardiac Pacemakers, Inc. Multi-device cardiac resynchronization therapy with timing enhancements
WO2018081133A1 (en) 2016-10-27 2018-05-03 Cardiac Pacemakers, Inc. Implantable medical device having a sense channel with performance adjustment
CN109922860B (zh) 2016-10-27 2023-07-04 心脏起搏器股份公司 具有集成传感器的可植入医疗装置递送系统
US10765871B2 (en) 2016-10-27 2020-09-08 Cardiac Pacemakers, Inc. Implantable medical device with pressure sensor
US10413733B2 (en) 2016-10-27 2019-09-17 Cardiac Pacemakers, Inc. Implantable medical device with gyroscope
WO2018081237A1 (en) 2016-10-27 2018-05-03 Cardiac Pacemakers, Inc. Use of a separate device in managing the pace pulse energy of a cardiac pacemaker
CN109952128B (zh) 2016-10-31 2023-06-13 心脏起搏器股份公司 用于活动水平起搏的系统
CN109890456B (zh) 2016-10-31 2023-06-13 心脏起搏器股份公司 用于活动水平起搏的系统
US10583301B2 (en) 2016-11-08 2020-03-10 Cardiac Pacemakers, Inc. Implantable medical device for atrial deployment
WO2018089308A1 (en) 2016-11-09 2018-05-17 Cardiac Pacemakers, Inc. Systems, devices, and methods for setting cardiac pacing pulse parameters for a cardiac pacing device
US10881869B2 (en) 2016-11-21 2021-01-05 Cardiac Pacemakers, Inc. Wireless re-charge of an implantable medical device
US10639486B2 (en) 2016-11-21 2020-05-05 Cardiac Pacemakers, Inc. Implantable medical device with recharge coil
CN109982746B (zh) 2016-11-21 2023-04-04 心脏起搏器股份公司 提供心脏再同步治疗的无引线心脏起搏器
EP3541472B1 (de) 2016-11-21 2023-06-07 Cardiac Pacemakers, Inc. Implantierbare medizinische vorrichtung mit einem magnetisch permeablen gehäuse und einer um das gehäuse herum angeordneten induktiven spule
WO2018094344A2 (en) 2016-11-21 2018-05-24 Cardiac Pacemakers, Inc Leadless cardiac pacemaker with multimode communication
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
CN110198759B (zh) 2017-01-26 2023-08-11 心脏起搏器股份公司 具有可拆卸固定件的无引线可植入装置
US10029107B1 (en) 2017-01-26 2018-07-24 Cardiac Pacemakers, Inc. Leadless device with overmolded components
EP3573706B1 (de) 2017-01-26 2025-08-27 Cardiac Pacemakers, Inc. Intrakörpervorrichtungskommunikation mit redundanter nachrichtenübertragung
JP7123950B2 (ja) 2017-02-06 2022-08-23 ウェスタン シドニー ローカル ヘルス ディストリクト 心機能障害をモニタリングする方法及び装置
US10905872B2 (en) 2017-04-03 2021-02-02 Cardiac Pacemakers, Inc. Implantable medical device with a movable electrode biased toward an extended position
US10821288B2 (en) 2017-04-03 2020-11-03 Cardiac Pacemakers, Inc. Cardiac pacemaker with pacing pulse energy adjustment based on sensed heart rate
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
EP3668592B1 (de) 2017-08-18 2021-11-17 Cardiac Pacemakers, Inc. Implantierbare medizinische vorrichtung mit drucksensor
EP3684465B1 (de) 2017-09-20 2021-07-14 Cardiac Pacemakers, Inc. Implantierbare medizinische vorrichtung mit mehreren betriebsmodi
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
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
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
US11813463B2 (en) 2017-12-01 2023-11-14 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker with reversionary behavior
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
EP3735293B1 (de) 2018-01-04 2022-03-09 Cardiac Pacemakers, Inc. Zweikammer-stimulation ohne schlag-zu-schlag-kommunikation
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
EP3768160B1 (de) 2018-03-23 2023-06-07 Medtronic, Inc. Vfa-herztherapie für tachykardie
WO2019183507A1 (en) 2018-03-23 2019-09-26 Medtronic, Inc. Av synchronous vfa cardiac therapy
WO2020065582A1 (en) 2018-09-26 2020-04-02 Medtronic, Inc. Capture in ventricle-from-atrium cardiac therapy
US11207526B2 (en) 2018-11-14 2021-12-28 Medtronic, Inc. Methods and apparatus for reducing current drain in a medical device
US11951313B2 (en) 2018-11-17 2024-04-09 Medtronic, Inc. VFA delivery systems and methods
WO2020132446A1 (en) 2018-12-21 2020-06-25 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
US12594085B2 (en) * 2023-11-30 2026-04-07 Shockwave Medical, Inc. Shock wave catheter with shock absorber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2224752B1 (de) * 1973-04-09 1977-09-02 Thomson Medical Telco
CA1298878C (en) * 1985-10-07 1992-04-14 Thomas Jefferson University Pacing system and method for cardiac pacing as a function of determined myocardial contractility
US5109842A (en) * 1990-09-24 1992-05-05 Siemens Pacesetter, Inc. Implantable tachyarrhythmia control system having a patch electrode with an integrated cardiac activity system
IT1245814B (it) * 1991-05-21 1994-10-18 Sorin Biomedica Spa Dispositivo cardiostimolatore del tipo rate responsive
FR2685642B1 (fr) * 1991-12-31 1996-09-13 Ela Medical Sa Stimulateur cardiaque a frequence asservie a l'effort du patient.
US5425750A (en) * 1993-07-14 1995-06-20 Pacesetter, Inc. Accelerometer-based multi-axis physical activity sensor for a rate-responsive pacemaker and method of fabrication
IT1260692B (it) * 1993-10-05 1996-04-22 Sorin Biomedica Spa Dispositivo per la determinazione della funzione miocardica e relativoprocedimento.
US5480412A (en) * 1993-11-16 1996-01-02 Pacesetter, Inc. System and method for deriving hemodynamic signals from a cardiac wall motion sensor

Also Published As

Publication number Publication date
GB9411397D0 (en) 1994-07-27
DE69506544D1 (de) 1999-01-21
DE69506544T2 (de) 1999-06-17
EP0764038A1 (de) 1997-03-26
EP0764038B1 (de) 1998-12-09
US6077236A (en) 2000-06-20
AU2626995A (en) 1996-01-04
ES2127533T3 (es) 1999-04-16
WO1995033517A1 (en) 1995-12-14

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