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ES2177568T3 - Desfibrilador implantable de generador de choques opticamente aislado. - Google Patents

Desfibrilador implantable de generador de choques opticamente aislado.

Info

Publication number
ES2177568T3
ES2177568T3 ES94402222T ES94402222T ES2177568T3 ES 2177568 T3 ES2177568 T3 ES 2177568T3 ES 94402222 T ES94402222 T ES 94402222T ES 94402222 T ES94402222 T ES 94402222T ES 2177568 T3 ES2177568 T3 ES 2177568T3
Authority
ES
Spain
Prior art keywords
defibrillator
implantable
optically isolated
shock generator
control
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.)
Expired - Lifetime
Application number
ES94402222T
Other languages
English (en)
Inventor
Daniel Kroiss
Alan Ostroff
Peter Jacobson
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.)
Sorin CRM SAS
Original Assignee
Ela Medical SAS
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 Ela Medical SAS filed Critical Ela Medical SAS
Application granted granted Critical
Publication of ES2177568T3 publication Critical patent/ES2177568T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3931—Protecting, e.g. back-up systems
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A61N1/3912—Output circuitry therefor, e.g. switches

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Electronic Switches (AREA)

Abstract

NUMEROSOS CIRCUITOS DE SALIDA DE DESFIBRILADORES NECESITAN UN MANDO ELECTRICAMENTE AISLADO PARA AL MENOS UN CONMUTADOR ELECTRONICO. LA INVENCION DESCRIBE CIRCUITOS PARA ACOPLAR OPTICAMENTE LA SEÑAL DE CONTROL DE UN CONMUTADOR ELECTRONICAMENTE AISLADO. UNAS VARIANTES DE LA INVENCION COMPRENDEN EL ACOPLAMIENTO POR FOTOTRANSISTORES O FOTODIODOS. LA INVENCION DESCRIBE UNA CONFIGURACION PARA GENERAR CHOQUES MULTIFASICOS CON UN CONDENSADOR UNICO, UTILIZANDO UN PUENTE EN H CON CUATRO CONMUTADORES 13, 14, 19, 20 PARA CONECTAR UN CONDENSADOR DE ALMACENAMIENTO DE ENERGIA 4 A UNA CARGA 5, CON UNA POLARIDAD QUE PUEDE SER SELECCIONADA, Y UTILIZANDO LOS PROCESOS DE ACOPLAMIENTO OPTICO DE LA INVENCION PARA CONTROLAR LOS CONMUTADORES 13, 19, SITUADOS SOBRE EL LADO SUPERIOR DEL PUENTE EN H.
ES94402222T 1993-10-08 1994-10-05 Desfibrilador implantable de generador de choques opticamente aislado. Expired - Lifetime ES2177568T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9311993A FR2710848B1 (fr) 1993-10-08 1993-10-08 Défibrillateur implantable à générateur de chocs isolé optiquement.

Publications (1)

Publication Number Publication Date
ES2177568T3 true ES2177568T3 (es) 2002-12-16

Family

ID=9451656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402222T Expired - Lifetime ES2177568T3 (es) 1993-10-08 1994-10-05 Desfibrilador implantable de generador de choques opticamente aislado.

Country Status (5)

Country Link
US (1) US5626619A (es)
EP (1) EP0647456B1 (es)
DE (1) DE69430893T2 (es)
ES (1) ES2177568T3 (es)
FR (1) FR2710848B1 (es)

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US5645572A (en) * 1996-03-12 1997-07-08 Angeion Corporation Implantable cardioverter defibrillator with slew rate limiting
US6035235A (en) * 1998-03-30 2000-03-07 Angeion Corp. Amplified voltage output switching network for a self-powered defibrillator
US6243608B1 (en) 1998-06-12 2001-06-05 Intermedics Inc. Implantable device with optical telemetry
US6421563B1 (en) 2000-03-01 2002-07-16 Medtronic Physio-Control Manufacturing Corp. Solid-state multiphasic defibrillation circuit
US8527046B2 (en) 2000-04-20 2013-09-03 Medtronic, Inc. MRI-compatible implantable device
US6925328B2 (en) 2000-04-20 2005-08-02 Biophan Technologies, Inc. MRI-compatible implantable device
US6512955B1 (en) 2000-08-07 2003-01-28 Mcenany Thomas J. Electrical apparatus for therapeutic treatment
US20020116029A1 (en) * 2001-02-20 2002-08-22 Victor Miller MRI-compatible pacemaker with power carrying photonic catheter and isolated pulse generating electronics providing VOO functionality
US6829509B1 (en) 2001-02-20 2004-12-07 Biophan Technologies, Inc. Electromagnetic interference immune tissue invasive system
US7054686B2 (en) * 2001-08-30 2006-05-30 Biophan Technologies, Inc. Pulsewidth electrical stimulation
US6731979B2 (en) 2001-08-30 2004-05-04 Biophan Technologies Inc. Pulse width cardiac pacing apparatus
AU2002360326A1 (en) * 2001-10-31 2003-05-12 Biophan Technologies, Inc. Hermetic component housing for photonic catheter
US6968236B2 (en) 2002-01-28 2005-11-22 Biophan Technologies, Inc. Ceramic cardiac electrodes
US6711440B2 (en) 2002-04-11 2004-03-23 Biophan Technologies, Inc. MRI-compatible medical device with passive generation of optical sensing signals
US6725092B2 (en) 2002-04-25 2004-04-20 Biophan Technologies, Inc. Electromagnetic radiation immune medical assist device adapter
US6925322B2 (en) * 2002-07-25 2005-08-02 Biophan Technologies, Inc. Optical MRI catheter system
US6965722B1 (en) * 2004-10-29 2005-11-15 Finisar Corporation High efficiency active matching electro-optic transducer driver circuit operable with low supply voltages
FR2879937B1 (fr) * 2004-12-23 2008-01-11 Schiller Medical Sas Defibrillateur dont le circuit de decharge est securise et comporte un pont en h
TWI258123B (en) * 2005-02-03 2006-07-11 Lite On It Corp Apparatus for positioning a clamper of a disc driver
US7554272B2 (en) * 2006-02-27 2009-06-30 Supertex, Inc. Low noise electroluminescent lamp (EL) driver and method therefor
TWM350099U (en) * 2008-09-03 2009-02-01 Inergy Technology Inc Package structure
US8750997B2 (en) * 2009-12-31 2014-06-10 Cardiac Pacemakers, Inc. Implantable medical device including isolation test circuit
JP5711275B2 (ja) 2010-03-09 2015-04-30 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 植え込み型除細動出力回路
US8649862B2 (en) 2010-07-01 2014-02-11 Cardiac Pacemakers, Inc. Therapy circuit protection for implantable medical device
JP5776165B2 (ja) * 2010-11-05 2015-09-09 株式会社ニデック 生体組織用刺激回路
US9014807B2 (en) 2010-12-20 2015-04-21 Cardiac Pacemakers, Inc. Lead fault detection for implantable medical device
US8798206B2 (en) * 2012-01-11 2014-08-05 Thales Canada Inc. Vital digital input
US10905884B2 (en) 2012-07-20 2021-02-02 Cardialen, Inc. Multi-stage atrial cardioversion therapy leads
US9941813B2 (en) 2013-03-14 2018-04-10 Solaredge Technologies Ltd. High frequency multi-level inverter
US9318974B2 (en) 2014-03-26 2016-04-19 Solaredge Technologies Ltd. Multi-level inverter with flying capacitor topology
US9643025B2 (en) 2014-09-08 2017-05-09 Medtronic, Inc. Multi-primary transformer charging circuits for implantable medical devices
US9604071B2 (en) 2014-09-08 2017-03-28 Medtronic, Inc. Implantable medical devices having multi-cell power sources
US9579517B2 (en) 2014-09-08 2017-02-28 Medtronic, Inc. Transformer-based charging circuits for implantable medical devices
US9861827B2 (en) 2014-09-08 2018-01-09 Medtronic, Inc. Implantable medical devices having multi-cell power sources
US9724528B2 (en) 2014-09-08 2017-08-08 Medtronic, Inc. Multiple transformer charging circuits for implantable medical devices
US9861828B2 (en) 2014-09-08 2018-01-09 Medtronic, Inc. Monitoring multi-cell power source of an implantable medical device
US9539435B2 (en) 2014-09-08 2017-01-10 Medtronic, Inc. Transthoracic protection circuit for implantable medical devices
US10848152B2 (en) * 2018-03-15 2020-11-24 Analog Devices Global Unlimited Company Optically isolated micromachined (MEMS) switches and related methods comprising a light transmitting adhesive layer between an optical receiver and a light source
US12178583B2 (en) * 2019-06-07 2024-12-31 Lake Region Manufacturing, Inc. Basket-type EP catheter with electrode polling for sequential electrode sampling
CN111725976A (zh) * 2020-06-24 2020-09-29 河南翔宇医疗设备股份有限公司 一种驱动电路及电刺激装置

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US3742947A (en) * 1971-08-26 1973-07-03 American Optical Corp Optically isolated electro-medical device
FR2257312A1 (en) * 1974-01-16 1975-08-08 Zacouto Fred Electromedical heart treatment appts. - generates electric field between peripheral electrode and one implanted in heart cavity
US3945387A (en) * 1974-09-09 1976-03-23 General Electric Company Implantable cardiac pacer with characteristic controllable circuit and control device therefor
US4403612A (en) * 1980-10-20 1983-09-13 Fogarty Thomas J Dilatation method
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JPS5843615A (ja) * 1981-09-10 1983-03-14 Kureha Chem Ind Co Ltd コンデンサ−出力回路
US4614192A (en) * 1982-04-21 1986-09-30 Mieczyslaw Mirowski Implantable cardiac defibrillator employing bipolar sensing and telemetry means
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US4821723A (en) * 1987-02-27 1989-04-18 Intermedics Inc. Biphasic waveforms for defibrillation
US4823796A (en) * 1987-04-03 1989-04-25 Laerdal Manufacturing Corp. Defibrillator circuit for producing a trapezoidal defibrillation pulse
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DE68925218T2 (de) * 1988-01-19 1996-07-25 Telectronics Nv Verfahren und Apparat zur Anwendung von asymmetrischen, zweiphasigen, abgeschnittenen exponentiellen Gegenschocks
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US5105809A (en) * 1990-08-23 1992-04-21 Cardiac Pacemakers, Inc. System and method for evaluating lead defibrillation requirements of an implanted device without repeated fibrillation induction
US5163427A (en) * 1990-11-14 1992-11-17 Medtronic, Inc. Apparatus for delivering single and multiple cardioversion and defibrillation pulses
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US5314448A (en) * 1991-10-28 1994-05-24 Angeion Corporation Process for defibrillation pretreatment of a heart
US5265588A (en) * 1992-01-15 1993-11-30 Medtronic, Inc. VCO driven flyback converter for implantable cardoverter/defibrillator
AU3209393A (en) * 1992-01-30 1993-08-05 Cardiac Pacemakers, Inc. Defibrillator waveform generator for generating waveform of long duration
US5285779A (en) * 1992-03-27 1994-02-15 Hewlett-Packard Company Method and apparatus for a cardiac defibrillator high voltage charging circuit
US5405361A (en) * 1993-03-15 1995-04-11 Surviva Link Corporation External defibrillator circuit
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Also Published As

Publication number Publication date
FR2710848B1 (fr) 1995-12-01
EP0647456B1 (fr) 2002-07-03
US5626619A (en) 1997-05-06
FR2710848A1 (fr) 1995-04-14
DE69430893D1 (de) 2002-08-08
DE69430893T2 (de) 2003-01-23
EP0647456A1 (fr) 1995-04-12

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