FR2431296A1 - Appareil de conversion de signaux analogiques en signaux numeriques et son application a un stimulateur cardiaque - Google Patents

Appareil de conversion de signaux analogiques en signaux numeriques et son application a un stimulateur cardiaque

Info

Publication number
FR2431296A1
FR2431296A1 FR7918562A FR7918562A FR2431296A1 FR 2431296 A1 FR2431296 A1 FR 2431296A1 FR 7918562 A FR7918562 A FR 7918562A FR 7918562 A FR7918562 A FR 7918562A FR 2431296 A1 FR2431296 A1 FR 2431296A1
Authority
FR
France
Prior art keywords
application
signals
converting analog
heart stimulator
digital signals
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.)
Granted
Application number
FR7918562A
Other languages
English (en)
French (fr)
Other versions
FR2431296B1 (nl
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 FR2431296A1 publication Critical patent/FR2431296A1/fr
Application granted granted Critical
Publication of FR2431296B1 publication Critical patent/FR2431296B1/fr
Granted legal-status Critical Current

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
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A61N1/37264—Changing the program; Upgrading firmware
    • 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
    • A61N1/37—Monitoring; Protecting
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Electrotherapy Devices (AREA)
  • Analogue/Digital Conversion (AREA)
FR7918562A 1978-07-20 1979-07-18 Appareil de conversion de signaux analogiques en signaux numeriques et son application a un stimulateur cardiaque Granted FR2431296A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92630378A 1978-07-20 1978-07-20

Publications (2)

Publication Number Publication Date
FR2431296A1 true FR2431296A1 (fr) 1980-02-15
FR2431296B1 FR2431296B1 (nl) 1984-01-06

Family

ID=25453021

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7918562A Granted FR2431296A1 (fr) 1978-07-20 1979-07-18 Appareil de conversion de signaux analogiques en signaux numeriques et son application a un stimulateur cardiaque
FR8006814A Expired FR2445659B1 (fr) 1978-07-20 1980-03-27 Appareil de conversion de signaux analogiques en signaux numeriques

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR8006814A Expired FR2445659B1 (fr) 1978-07-20 1980-03-27 Appareil de conversion de signaux analogiques en signaux numeriques

Country Status (8)

Country Link
JP (1) JPS5521990A (nl)
AU (2) AU536053B2 (nl)
DE (2) DE2929498A1 (nl)
FR (2) FR2431296A1 (nl)
GB (2) GB2026870B (nl)
IT (1) IT1118131B (nl)
NL (1) NL7905649A (nl)
SE (1) SE445176B (nl)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440201A1 (fr) * 1978-10-30 1980-05-30 Medtronic Inc Stimulateur cardiaque destine au traitement des tachycardies
FR2440745A1 (fr) * 1978-11-06 1980-06-06 Medtronic Inc Generateur d'impulsions d'appareil medical
FR2443844A1 (fr) * 1978-11-06 1980-07-11 Medtronic Inc Generateur d'impulsions de stimulateur cardiaque numerique
FR2466995A1 (fr) * 1979-10-10 1981-04-17 Medtronic Inc Stimulateur comportant un circuit de reglage de duree des impulsions
FR2471789A1 (fr) * 1979-12-18 1981-06-26 Cardiofrance Co Stimulateur cardiaque implantable polyvalent et procede d'utilisation de ce stimulateur
FR2471791A1 (fr) * 1979-12-12 1981-06-26 Medtronic Inc Stimulateur cardiaque synchrone
FR2494119A1 (fr) * 1980-11-14 1982-05-21 Cordis Corp Stimulateur cardiaque programmable multimode commande par un microprocesseur
FR2533432A1 (fr) * 1982-09-23 1984-03-30 Europ Propulsion Procede et dispositif de detection de la reponse du coeur a une impulsion electrique de stimulation
US4846180A (en) * 1986-10-13 1989-07-11 Compagnie Financiere St.-Nicolas Adjustable implantable heart stimulator and method of use

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011935B2 (en) * 1978-11-06 1991-05-22 Medtronic, Inc. Body stimulator programmer
US4273132A (en) * 1978-11-06 1981-06-16 Medtronic, Inc. Digital cardiac pacemaker with threshold margin check
US4295474A (en) * 1979-10-02 1981-10-20 The Johns Hopkins University Recorder with patient alarm and service request systems suitable for use with automatic implantable defibrillator
US4388927A (en) * 1979-12-13 1983-06-21 American Hospital Supply Corporation Programmable digital cardiac pacer
AU547290B2 (en) * 1980-04-07 1985-10-17 Medtronic, Inc. Artifact rejection by demand pacemakers
US4343311A (en) * 1980-04-30 1982-08-10 Medtronic, Inc. Atrial refractory control for R-wave rejection in pacemakers
DE3038856A1 (de) * 1980-10-10 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Herzschrittmacher
AU541479B2 (en) * 1980-10-14 1985-01-10 Medtronic, Inc. Heart pacemeker with separate a-v intervals for a trial synchronous and atrial-ventricular sequential pacing modes
DE3153780C2 (de) * 1980-10-16 2003-04-03 Ela Medical Sa Verfahren zur Steuerung eines implantierbaren Herzschrittmachers
FR2492552A1 (fr) * 1980-10-16 1982-04-23 Ela Medical Sa Dispositif de commande pour instrument medical implantable tel qu'un stimulateur cardiaque et stimulateur cardiaque comportant ce dispositif
FR2492262B1 (fr) * 1980-10-16 1987-02-20 Ela Medical Sa Procede et dispositif de commande d'un appareil ou instrument notamment un stimulateur cardiaque implantable
US4374382A (en) * 1981-01-16 1983-02-15 Medtronic, Inc. Marker channel telemetry system for a medical device
US4363325A (en) * 1981-01-19 1982-12-14 Medtronic, Inc. Mode adaptive pacer
EP0160801B1 (en) * 1981-02-17 1991-09-25 Medtronic, Inc. Implantable medical device power source depletion indicators
US4407288B1 (en) * 1981-02-18 2000-09-19 Mieczyslaw Mirowski Implantable heart stimulator and stimulation method
EP0077806B1 (de) * 1981-05-04 1989-12-06 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Herzschrittmacher
WO1982003780A1 (en) * 1981-05-04 1982-11-11 Nettelhorst Herwig Pacemaker
EP0077808B1 (de) * 1981-05-04 1987-08-26 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Herzschrittmacher
EP0077809B1 (de) * 1981-05-04 1987-11-11 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Herzschrittmacher
EP0077801B1 (de) * 1981-05-04 1987-09-23 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Herzschrittmacher
DE3278419D1 (en) * 1981-05-04 1988-06-09 Biotronik Mess & Therapieg Cardiac pacemaker
US4404972B1 (en) * 1981-05-18 2000-07-11 Intermedics Inc Implantable device with microprocessor control
US4390022A (en) * 1981-05-18 1983-06-28 Intermedics, Inc. Implantable device with microprocessor control
DE3127597A1 (de) * 1981-07-13 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Verfahren und herzschrittmacher zur bifokalen stimulierung des herzens
US4561444A (en) * 1981-08-10 1985-12-31 Cordis Corporation Implantable cardiac pacer having dual frequency programming and bipolar/linipolar lead programmability
DE3175940D1 (en) * 1981-10-26 1987-04-09 Vitafin Nv Programmable cardiac pacemaker
ATE25160T1 (de) * 1981-10-26 1987-02-15 Vitafin Nv Zur erzeugung von ausgangspulsfolgen den direkten speicherzugriff eines mikroprozessors verwendender herzschrittmacher.
DE3207006A1 (de) * 1982-02-26 1983-09-08 Siemens AG, 1000 Berlin und 8000 München Av-sequenzieller herzschrittmacher
AU1573183A (en) * 1982-06-18 1983-12-22 Biostim Inc. Biological electrical stimulators
US4562841A (en) * 1982-08-05 1986-01-07 Cardiac Pacemakers, Inc. Programmable multi-mode cardiac pacemaker
US4467810A (en) * 1982-09-30 1984-08-28 Cordis Corporation Multi-mode microprocessor-based programmable cardiac pacer
US4558702A (en) * 1983-01-21 1985-12-17 Cordis Corporation Cardiac pacer having input/output circuit programmable for use with unipolar and bipolar pacer leads
US4665919A (en) * 1983-03-14 1987-05-19 Vitafin N.V. Pacemaker with switchable circuits and method of operation of same
FR2544988B1 (fr) * 1983-04-29 1986-10-10 Ela Medical Sa Stimulateur cardiaque auriculo-ventriculaire
US4549548A (en) * 1983-09-14 1985-10-29 Vitafin N.V. Pacemaker system with automatic event-programmed switching between unipolar and bipolar operation
US4577634A (en) * 1983-11-22 1986-03-25 Gessman Lawrence J Method and apparatus for alleviating paroxysmal atrail tachycardia
US4543963A (en) * 1983-11-22 1985-10-01 Gessman Lawrence J Method and apparatus for differentiating antegrade from retrograde P-waves and for preventing pacemaker generated tachycardia
US4559947A (en) * 1984-01-27 1985-12-24 Renger Herman L Cardiac tissue stimulator providing P-wave verification, telemetry, marker channels, and antitachycardia capabilities
EP0151689B1 (en) * 1984-02-07 1990-12-27 SCHIAPPARELLI MEDTRONIC S.p.A. Minute ventilation dependent rate responsive pacer
FR2561526A1 (fr) * 1984-03-22 1985-09-27 Chaptal Paul Procede de stimulation cardiaque et stimulateur cardiaque pour mise en oeuvre du procede
US4585004A (en) * 1984-06-01 1986-04-29 Cardiac Control Systems, Inc. Heart pacing and intracardiac electrogram monitoring system and associated method
US4587970A (en) * 1985-01-22 1986-05-13 Telectronics N.V. Tachycardia reversion pacer
DE3689347D1 (de) * 1985-09-17 1994-01-13 Biotronik Mess & Therapieg Herzschrittmacher.
DE3687388D1 (de) * 1985-09-17 1993-02-11 Biotronik Mess & Therapieg Herzschrittmacher.
DE3687206D1 (de) * 1985-09-17 1993-01-14 Biotronik Mess & Therapieg Herzschrittmacher.
EP0215730B1 (de) * 1985-09-17 1993-06-16 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Herzschrittmacher
US4803987A (en) * 1986-06-11 1989-02-14 Intermedics, Inc. Temperature responsive controller for cardiac pacer
DE3780374D1 (de) * 1986-07-31 1992-08-20 Irnich Werner Frequenzadaptierender herzschrittmacher.
EP0444021B1 (de) * 1987-11-13 1995-01-25 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Herzschrittmacher
AU614118B2 (en) * 1988-04-19 1991-08-22 Pacesetter Ab Configuration programming of an implantable pacemaker
US4899750A (en) * 1988-04-19 1990-02-13 Siemens-Pacesetter, Inc. Lead impedance scanning system for pacemakers
EP0387363B1 (de) * 1989-03-13 1994-06-01 Pacesetter AB Implantierbares medizinisches Gerät zur Stimulation eines physiologischen Vorganges eines Lebewesens mit an die körperliche Aktivität des Lebewesens anpassbarer Stimulationsintensität
US5031616A (en) * 1989-12-07 1991-07-16 Siemens-Pacesetter, Inc. Implantable stimulation device having means for self-regulating curent drain usage at battery depletion
US5058581A (en) * 1990-02-20 1991-10-22 Siemens-Pacesetter, Inc. Telemetry apparatus and method for implantable tissue stimulator
US5052389A (en) * 1990-07-26 1991-10-01 Cook Pacemaker Corporation Low-power A/D converter for an implantable medical device and method of use
DE4339304B4 (de) * 1993-11-18 2005-09-15 Robert Bosch Gmbh Schaltungsanordnung mit einem Übertragungsglied
US5725559A (en) * 1996-05-16 1998-03-10 Intermedics Inc. Programmably upgradable implantable medical device
SE9602846D0 (sv) * 1996-07-23 1996-07-23 Pacesetter Ab A stimulation device
DE19724053A1 (de) * 1997-06-07 1998-12-10 Biotronik Mess & Therapieg Elektronische Speichervorrichtung, insbesondere zur Anwendung bei implantierbaren medizinischen Geräten
FR2772622B1 (fr) 1997-12-23 2000-03-31 Ela Medical Sa Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardioverteur, de type multisite configurable
US9050469B1 (en) 2003-11-26 2015-06-09 Flint Hills Scientific, Llc Method and system for logging quantitative seizure information and assessing efficacy of therapy using cardiac signals
DE102004019391A1 (de) * 2004-04-19 2005-11-03 Endress + Hauser Gmbh + Co. Kg Parametrierbares elektronisches Gerät
US8260426B2 (en) 2008-01-25 2012-09-04 Cyberonics, Inc. Method, apparatus and system for bipolar charge utilization during stimulation by an implantable medical device
US8565867B2 (en) 2005-01-28 2013-10-22 Cyberonics, Inc. Changeable electrode polarity stimulation by an implantable medical device
US9314633B2 (en) 2008-01-25 2016-04-19 Cyberonics, Inc. Contingent cardio-protection for epilepsy patients
US8700163B2 (en) 2005-03-04 2014-04-15 Cyberonics, Inc. Cranial nerve stimulation for treatment of substance addiction
US7711419B2 (en) 2005-07-13 2010-05-04 Cyberonics, Inc. Neurostimulator with reduced size
US7840280B2 (en) 2005-07-27 2010-11-23 Cyberonics, Inc. Cranial nerve stimulation to treat a vocal cord disorder
US7489561B2 (en) 2005-10-24 2009-02-10 Cyberonics, Inc. Implantable medical device with reconfigurable non-volatile program
US7996079B2 (en) 2006-01-24 2011-08-09 Cyberonics, Inc. Input response override for an implantable medical device
EP3069752B1 (en) 2006-03-29 2018-03-28 Dignity Health Microburst electrical stimulation of cranial nerves for the treatment of medical conditions
US7869885B2 (en) 2006-04-28 2011-01-11 Cyberonics, Inc Threshold optimization for tissue stimulation therapy
US7962220B2 (en) 2006-04-28 2011-06-14 Cyberonics, Inc. Compensation reduction in tissue stimulation therapy
US7869867B2 (en) 2006-10-27 2011-01-11 Cyberonics, Inc. Implantable neurostimulator with refractory stimulation
US7974701B2 (en) 2007-04-27 2011-07-05 Cyberonics, Inc. Dosing limitation for an implantable medical device
US8382667B2 (en) 2010-10-01 2013-02-26 Flint Hills Scientific, Llc Detecting, quantifying, and/or classifying seizures using multimodal data
US8337404B2 (en) 2010-10-01 2012-12-25 Flint Hills Scientific, Llc Detecting, quantifying, and/or classifying seizures using multimodal data
US8571643B2 (en) 2010-09-16 2013-10-29 Flint Hills Scientific, Llc Detecting or validating a detection of a state change from a template of heart rate derivative shape or heart beat wave complex
US8204603B2 (en) 2008-04-25 2012-06-19 Cyberonics, Inc. Blocking exogenous action potentials by an implantable medical device
US8457747B2 (en) 2008-10-20 2013-06-04 Cyberonics, Inc. Neurostimulation with signal duration determined by a cardiac cycle
US8417344B2 (en) 2008-10-24 2013-04-09 Cyberonics, Inc. Dynamic cranial nerve stimulation based on brain state determination from cardiac data
US20100191304A1 (en) 2009-01-23 2010-07-29 Scott Timothy L Implantable Medical Device for Providing Chronic Condition Therapy and Acute Condition Therapy Using Vagus Nerve Stimulation
US8827912B2 (en) 2009-04-24 2014-09-09 Cyberonics, Inc. Methods and systems for detecting epileptic events using NNXX, optionally with nonlinear analysis parameters
US8239028B2 (en) 2009-04-24 2012-08-07 Cyberonics, Inc. Use of cardiac parameters in methods and systems for treating a chronic medical condition
US8562536B2 (en) 2010-04-29 2013-10-22 Flint Hills Scientific, Llc Algorithm for detecting a seizure from cardiac data
US8649871B2 (en) 2010-04-29 2014-02-11 Cyberonics, Inc. Validity test adaptive constraint modification for cardiac data used for detection of state changes
US8831732B2 (en) 2010-04-29 2014-09-09 Cyberonics, Inc. Method, apparatus and system for validating and quantifying cardiac beat data quality
US8679009B2 (en) 2010-06-15 2014-03-25 Flint Hills Scientific, Llc Systems approach to comorbidity assessment
US8641646B2 (en) 2010-07-30 2014-02-04 Cyberonics, Inc. Seizure detection using coordinate data
US8684921B2 (en) 2010-10-01 2014-04-01 Flint Hills Scientific Llc Detecting, assessing and managing epilepsy using a multi-variate, metric-based classification analysis
US9504390B2 (en) 2011-03-04 2016-11-29 Globalfoundries Inc. Detecting, assessing and managing a risk of death in epilepsy
US9498162B2 (en) 2011-04-25 2016-11-22 Cyberonics, Inc. Identifying seizures using heart data from two or more windows
US9402550B2 (en) 2011-04-29 2016-08-02 Cybertronics, Inc. Dynamic heart rate threshold for neurological event detection
US10448839B2 (en) 2012-04-23 2019-10-22 Livanova Usa, Inc. Methods, systems and apparatuses for detecting increased risk of sudden death
US10220211B2 (en) 2013-01-22 2019-03-05 Livanova Usa, Inc. Methods and systems to diagnose depression
ITPI20130089A1 (it) * 2013-10-16 2015-04-17 Scuola Superiore Di Studi Universit Ari E Di Perfe Sistema per il monitoraggio del carico agente su un impianto protesico.
CN109011152B (zh) * 2018-08-22 2022-03-18 创领心律管理医疗器械（上海）有限公司 起搏器体外测试的固定装置、测试装置与测试方法

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US3668690A (en) 1970-06-08 1972-06-06 Ormond Alfred N Method and apparatus for analog to digital conversion
US3825015A (en) * 1972-12-14 1974-07-23 American Optical Corp Single catheter for atrial and ventricular stimulation
DE2427800A1 (de) 1973-06-11 1975-02-20 Gen Electric Analog-digital-umsetzer
NL7700427A (nl) * 1976-03-03 1977-09-06 Arco Med Prod Co Inplanteerbare digitale hartgangmaker, welke voorzien is van extern kiesbare bedrijfspara- meters.
DE2738871A1 (de) * 1976-09-29 1978-03-30 Arco Med Prod Co Herzschrittmacher
NL7713772A (nl) * 1976-12-14 1978-06-16 American Hospital Supply Corp Hartstimulator.
US4232679A (en) * 1977-01-26 1980-11-11 Pacesetter Systems, Inc. Programmable human tissue stimulator
DE2861544D1 (en) * 1977-08-19 1982-03-04 Biotronik Mess & Therapieg Demand pacer with programmable rate hysteresis
DE2861717D1 (en) * 1977-08-19 1982-05-19 Biotronik Mess & Therapieg Programmer for implanted pacer
EP0001156B1 (en) * 1977-08-19 1983-05-11 BIOTRONIK Mess- und Therapiegeräte GmbH & Co Ingenieurbüro Berlin Programmable, implantable body function control apparatus and method for reprogramming said apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440201A1 (fr) * 1978-10-30 1980-05-30 Medtronic Inc Stimulateur cardiaque destine au traitement des tachycardies
FR2440745A1 (fr) * 1978-11-06 1980-06-06 Medtronic Inc Generateur d'impulsions d'appareil medical
FR2443844A1 (fr) * 1978-11-06 1980-07-11 Medtronic Inc Generateur d'impulsions de stimulateur cardiaque numerique
FR2466995A1 (fr) * 1979-10-10 1981-04-17 Medtronic Inc Stimulateur comportant un circuit de reglage de duree des impulsions
FR2471791A1 (fr) * 1979-12-12 1981-06-26 Medtronic Inc Stimulateur cardiaque synchrone
FR2471789A1 (fr) * 1979-12-18 1981-06-26 Cardiofrance Co Stimulateur cardiaque implantable polyvalent et procede d'utilisation de ce stimulateur
FR2494119A1 (fr) * 1980-11-14 1982-05-21 Cordis Corp Stimulateur cardiaque programmable multimode commande par un microprocesseur
FR2533432A1 (fr) * 1982-09-23 1984-03-30 Europ Propulsion Procede et dispositif de detection de la reponse du coeur a une impulsion electrique de stimulation
EP0105784A1 (fr) * 1982-09-23 1984-04-18 SOCIETE EUROPEENNE DE PROPULSION (S.E.P.) Société Anonyme dite: Procédé et dispositif de détection de la réponse du coeur à une impulsion électrique de stimulation
US4846180A (en) * 1986-10-13 1989-07-11 Compagnie Financiere St.-Nicolas Adjustable implantable heart stimulator and method of use

Also Published As

Publication number Publication date
AU536053B2 (en) 1984-04-19
AU3271384A (en) 1984-12-20
DE2954642C2 (nl) 1991-11-07
NL7905649A (nl) 1980-01-22
GB2079610A (en) 1982-01-27
SE445176B (sv) 1986-06-09
DE2929498A1 (de) 1980-01-31
AU584310B2 (en) 1989-05-25
JPS6241032B2 (nl) 1987-09-01
DE2929498C2 (nl) 1991-07-11
FR2431296B1 (nl) 1984-01-06
GB2079610B (en) 1983-04-07
GB2026870B (en) 1982-12-15
IT7949768A0 (it) 1979-07-16
IT1118131B (it) 1986-02-24
JPS5521990A (en) 1980-02-16
SE7906205L (sv) 1980-01-21
AU4898979A (en) 1980-01-24
FR2445659A1 (fr) 1980-07-25
FR2445659B1 (fr) 1985-11-29
GB2026870A (en) 1980-02-13

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DE69123064D1 (de) Implantierbarer, auf hämodynamische Grössen ansprechender Herzschrittmacher zur automatischen Herzrhythmuskorrektur bzw. Defibrillation
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