FR2606645B1 - Systeme de cardioversion automatique implantable a delivrance d'impulsions de haute frequence, et procede pour la mise en oeuvre de ce systeme - Google Patents

Systeme de cardioversion automatique implantable a delivrance d'impulsions de haute frequence, et procede pour la mise en oeuvre de ce systeme

Info

Publication number
FR2606645B1
FR2606645B1 FR878706741A FR8706741A FR2606645B1 FR 2606645 B1 FR2606645 B1 FR 2606645B1 FR 878706741 A FR878706741 A FR 878706741A FR 8706741 A FR8706741 A FR 8706741A FR 2606645 B1 FR2606645 B1 FR 2606645B1
Authority
FR
France
Prior art keywords
implementing
high frequency
same
frequency pulses
automatic implantable
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
FR878706741A
Other languages
English (en)
Other versions
FR2606645A1 (fr
Inventor
Mir Imran
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2606645A1 publication Critical patent/FR2606645A1/fr
Application granted granted Critical
Publication of FR2606645B1 publication Critical patent/FR2606645B1/fr
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
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion

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)
FR878706741A 1986-05-13 1987-05-13 Systeme de cardioversion automatique implantable a delivrance d'impulsions de haute frequence, et procede pour la mise en oeuvre de ce systeme Expired - Lifetime FR2606645B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/862,784 US4768512A (en) 1986-05-13 1986-05-13 Cardioverting system and method with high-frequency pulse delivery

Publications (2)

Publication Number Publication Date
FR2606645A1 FR2606645A1 (fr) 1988-05-20
FR2606645B1 true FR2606645B1 (fr) 1990-07-06

Family

ID=25339342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878706741A Expired - Lifetime FR2606645B1 (fr) 1986-05-13 1987-05-13 Systeme de cardioversion automatique implantable a delivrance d'impulsions de haute frequence, et procede pour la mise en oeuvre de ce systeme

Country Status (7)

Country Link
US (1) US4768512A (fr)
JP (1) JPS6329664A (fr)
CA (1) CA1318942C (fr)
DE (1) DE3715822A1 (fr)
FR (1) FR2606645B1 (fr)
GB (1) GB2190296B (fr)
NL (1) NL191672C (fr)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969463A (en) * 1989-06-06 1990-11-13 Cardiac Pacemakers, Inc. Defibrillation electrode and method for employing gatling discharge defibrillation
DE4002187C2 (de) * 1989-11-10 1995-02-02 Lewicki Microelectronic Gmbh Schutzschaltung
EP0426969A3 (en) * 1989-11-10 1992-10-28 Lewicki Microelectronic Gmbh Protecting circuit
DE69114948D1 (de) * 1990-08-24 1996-01-11 Ferek Petric Bozidar Herzreizungsystem mit Messung der Herzkontraktionskraft.
US5271392A (en) * 1990-08-24 1993-12-21 Siemens-Elema Ab Method and apparatus for administering cardiac electrotherapy dependent on mechanical and electrical cardiac activity
US5107834A (en) * 1991-01-30 1992-04-28 Cardiac Pacemakers, Inc. Low energy multiple shock defibrillation/cardioversion discharge technique and electrode configuration
US5184616A (en) * 1991-10-21 1993-02-09 Telectronics Pacing Systems, Inc. Apparatus and method for generation of varying waveforms in arrhythmia control system
US5366484A (en) * 1992-04-09 1994-11-22 Angeion Corporation Short-pulse cardioversion system for an implantable cardioverter defibrillator
EP0569616B1 (fr) * 1992-05-12 1999-04-21 Pacesetter AB Implant pour la délivrance de impulsions électriques à un tissu vivant
US5350403A (en) * 1992-06-17 1994-09-27 Siemens Aktiengesellschaft Apparatus for charging living tissue with electrical pulses
SE9202664D0 (sv) * 1992-09-16 1992-09-16 Siemens Elema Ab Implanterbar hjaertdefibrillator
US5456690A (en) * 1993-05-20 1995-10-10 Ventritex, Inc. System and method for fractal pulse defibrillation
US5425748A (en) * 1993-08-05 1995-06-20 Ventritex, Inc. Method and apparatus for cardiac defibrillation
US5447518A (en) * 1993-08-31 1995-09-05 Ventritex, Inc. Method and apparatus for phase related cardiac defibrillation
US5540723A (en) 1993-10-06 1996-07-30 Duke University Method and apparatus for delivering an optimum shock duration in treating cardiac arrhythmias
HRP931478A2 (en) * 1993-12-06 1995-12-31 Ferek Petri Bo Idar An apparatus for cardial electrotherapy containing transmission line uring cardial contractions
US5391186A (en) * 1993-12-13 1995-02-21 Angeion Corporation Method and apparatus for utilizing short tau capacitors in an implantable cardioverter defibrillator
US6023638A (en) * 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
WO1997004702A1 (fr) * 1995-07-28 1997-02-13 Ep Technologies, Inc. Systemes et procedes de conduite de tests electrophysiologiques par impulsions electrique haute tension permettant de siderer un tissu cardiaque
EP0892656A4 (fr) * 1996-04-12 2000-08-30 Survivalink Corp Defibrillateur externe a basse capacitance et a faible constante de temps
US5899924A (en) * 1996-04-12 1999-05-04 Survivalink Corporation Single capacitor truncated damped sinusoidal defibrillation waveform
US5968080A (en) * 1996-07-01 1999-10-19 Survivalink Corporation Method for determining the second phase of external defibrillator devices
US6263239B1 (en) 1996-07-01 2001-07-17 Survivalink Corporation Method and apparatus for determining the second phase of defibrillator devices
US5991658A (en) * 1996-07-01 1999-11-23 Survivalink Corporation Continual waveform shape reforming method and apparatus for transchest resistance dynamics
US6411846B1 (en) 1999-08-26 2002-06-25 Survivalink Corporation Method and apparatus for delivering a biphasic defibrillation pulse with variable energy
US5797968A (en) * 1996-12-18 1998-08-25 Zmd Corporation Electrotherapy circuit for producing current waveform with sawtooth ripple
US5800463A (en) * 1996-12-18 1998-09-01 Zmd Corporation Electrotherapy circuit having controlled peak current
US5769872A (en) * 1996-12-18 1998-06-23 Zmd Corporation Electrotherapy circuit and method for shaping current waveforms
US5733310A (en) * 1996-12-18 1998-03-31 Zmd Corporation Electrotherapy circuit and method for producing therapeutic discharge waveform immediately following sensing pulse
US6096063A (en) * 1996-12-18 2000-08-01 Zmd Corporation Electrotherapy circuit having controlled current discharge based on patient-dependent electrical parameter
US5800462A (en) * 1996-12-18 1998-09-01 Zmd Corporation Electrotherapy circuit for producing therapeutic discharge waveform based on high-current sensing pulse
US5904706A (en) * 1996-12-18 1999-05-18 Zmd Corporation Method and apparatus for producing electrotherapy current waveform with ripple
WO1998044990A1 (fr) * 1997-04-08 1998-10-15 Survivlink Corporation Forme d'onde exponentielle tronquee optimisee selon les specifications de l'aami
US6745073B1 (en) 1997-05-14 2004-06-01 Pacesetter, Inc. System and method of generating a low-pain multi-step defibrillation waveform for use in an implantable cardioverter/defibrillator (ICD)
US5948004A (en) * 1997-08-21 1999-09-07 Medtroni, Inc. Implantable stimulator having an efficient output generator
US5964787A (en) * 1998-04-17 1999-10-12 Vitatron Medical B.V. Stimulus system with controllable switched capacitor output stage
US6107699A (en) * 1998-05-22 2000-08-22 Scimed Life Systems, Inc. Power supply for use in electrophysiological apparatus employing high-voltage pulses to render tissue temporarily unresponsive
US6428537B1 (en) 1998-05-22 2002-08-06 Scimed Life Systems, Inc. Electrophysiological treatment methods and apparatus employing high voltage pulse to render tissue temporarily unresponsive
AU5316199A (en) 1998-07-16 2000-02-07 Surviva-Link Corporation Full-tilt exponential defibrillation waveform
FR2788699B1 (fr) 1999-01-27 2001-05-25 Bruker Medical Sa Impulsions ou serie d'impulsions de defibrillation et dispositif pour les generer
US6298266B1 (en) * 1999-08-10 2001-10-02 Intermedics Inc. Methods and apparatus for treating fibrillation and creating defibrillation waveforms
KR20010102420A (ko) 2000-02-04 2001-11-15 고지마 아끼로, 오가와 다이스께 고순도 1,3-부틸렌글리콜, 1,3-부틸렌글리콜의 제조 방법,및 부생 부탄올과 초산부틸의 제조 방법
US20020035378A1 (en) * 2000-09-18 2002-03-21 Cameron Health, Inc. Subcutaneous electrode for transthoracic conduction with highly maneuverable insertion tool
US6754528B2 (en) 2001-11-21 2004-06-22 Cameraon Health, Inc. Apparatus and method of arrhythmia detection in a subcutaneous implantable cardioverter/defibrillator
US6927721B2 (en) 2001-11-05 2005-08-09 Cameron Health, Inc. Low power A/D converter
US6788974B2 (en) 2000-09-18 2004-09-07 Cameron Health, Inc. Radian curve shaped implantable cardioverter-defibrillator canister
US20020035381A1 (en) 2000-09-18 2002-03-21 Cameron Health, Inc. Subcutaneous electrode with improved contact shape for transthoracic conduction
US20020035379A1 (en) 2000-09-18 2002-03-21 Bardy Gust H. Subcutaneous electrode for transthoracic conduction with improved installation characteristics
US7076296B2 (en) * 2000-09-18 2006-07-11 Cameron Health, Inc. Method of supplying energy to subcutaneous cardioverter-defibrillator and pacer
US7069080B2 (en) 2000-09-18 2006-06-27 Cameron Health, Inc. Active housing and subcutaneous electrode cardioversion/defibrillating system
US6937907B2 (en) 2000-09-18 2005-08-30 Cameron Health, Inc. Subcutaneous electrode for transthoracic conduction with low-profile installation appendage and method of doing same
US6721597B1 (en) 2000-09-18 2004-04-13 Cameron Health, Inc. Subcutaneous only implantable cardioverter defibrillator and optional pacer
US7092754B2 (en) 2000-09-18 2006-08-15 Cameron Health, Inc. Monophasic waveform for anti-bradycardia pacing for a subcutaneous implantable cardioverter-defibrillator
US7194302B2 (en) 2000-09-18 2007-03-20 Cameron Health, Inc. Subcutaneous cardiac stimulator with small contact surface electrodes
US6988003B2 (en) 2000-09-18 2006-01-17 Cameron Health, Inc. Implantable cardioverter-defibrillator having two spaced apart shocking electrodes on housing
US7146212B2 (en) 2000-09-18 2006-12-05 Cameron Health, Inc. Anti-bradycardia pacing for a subcutaneous implantable cardioverter-defibrillator
US20020035377A1 (en) 2000-09-18 2002-03-21 Cameron Health, Inc. Subcutaneous electrode for transthoracic conduction with insertion tool
WO2002041946A2 (fr) 2000-11-22 2002-05-30 Medtronic, Inc. Appareil de detection et de traitement de l'arythmie ventriculaire
US7392085B2 (en) 2001-11-21 2008-06-24 Cameron Health, Inc. Multiple electrode vectors for implantable cardiac treatment devices
US7330757B2 (en) 2001-11-21 2008-02-12 Cameron Health, Inc. Method for discriminating between ventricular and supraventricular arrhythmias
US7248921B2 (en) 2003-06-02 2007-07-24 Cameron Health, Inc. Method and devices for performing cardiac waveform appraisal
WO2003047685A2 (fr) 2001-12-03 2003-06-12 Medtronic, Inc. Commande d'oscillogrammes arbitraires pour energie d'apport constant
US7174208B2 (en) 2002-12-03 2007-02-06 Medtronic, Inc. Slow rise defibrillation waveforms to minimize stored energy for a pulse modulated circuit and maximize charge transfer to myocardial membrane
US20050107833A1 (en) 2003-11-13 2005-05-19 Freeman Gary A. Multi-path transthoracic defibrillation and cardioversion
US7477935B2 (en) 2004-11-29 2009-01-13 Cameron Health, Inc. Method and apparatus for beat alignment and comparison
US7376458B2 (en) 2004-11-29 2008-05-20 Cameron Health, Inc. Method for defining signal templates in implantable cardiac devices
US7655014B2 (en) 2004-12-06 2010-02-02 Cameron Health, Inc. Apparatus and method for subcutaneous electrode insertion
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
US8160697B2 (en) 2005-01-25 2012-04-17 Cameron Health, Inc. Method for adapting charge initiation for an implantable cardioverter-defibrillator
US8229563B2 (en) 2005-01-25 2012-07-24 Cameron Health, Inc. Devices for adapting charge initiation for an implantable cardioverter-defibrillator
US7555338B2 (en) 2005-04-26 2009-06-30 Cameron Health, Inc. Methods and implantable devices for inducing fibrillation by alternating constant current
US8116867B2 (en) 2005-08-04 2012-02-14 Cameron Health, Inc. Methods and devices for tachyarrhythmia sensing and high-pass filter bypass
US7457662B2 (en) * 2005-09-09 2008-11-25 Cardiac Science Corporation Method and apparatus for variable capacitance defibrillation
US8788023B2 (en) 2006-05-26 2014-07-22 Cameron Health, Inc. Systems and methods for sensing vector selection in an implantable medical device
US7623909B2 (en) 2006-05-26 2009-11-24 Cameron Health, Inc. Implantable medical devices and programmers adapted for sensing vector selection
US8200341B2 (en) 2007-02-07 2012-06-12 Cameron Health, Inc. Sensing vector selection in a cardiac stimulus device with postural assessment
US7783340B2 (en) * 2007-01-16 2010-08-24 Cameron Health, Inc. Systems and methods for sensing vector selection in an implantable medical device using a polynomial approach
US7623913B2 (en) 2006-08-01 2009-11-24 Cameron Health, Inc. Implantable medical devices using heuristic filtering in cardiac event detection
US8718793B2 (en) 2006-08-01 2014-05-06 Cameron Health, Inc. Electrode insertion tools, lead assemblies, kits and methods for placement of cardiac device electrodes
US7877139B2 (en) 2006-09-22 2011-01-25 Cameron Health, Inc. Method and device for implantable cardiac stimulus device lead impedance measurement
US8014851B2 (en) 2006-09-26 2011-09-06 Cameron Health, Inc. Signal analysis in implantable cardiac treatment devices
US7623916B2 (en) * 2006-12-20 2009-11-24 Cameron Health, Inc. Implantable cardiac stimulus devices and methods with input recharge circuitry
US8359094B2 (en) * 2008-07-31 2013-01-22 Medtronic, Inc. Extravascular arrhythmia induction
US8560064B2 (en) * 2008-07-31 2013-10-15 Medtronic, Inc. Extravascular arrhythmia induction
US8473051B1 (en) 2010-12-29 2013-06-25 Cardialen, Inc. Low-energy atrial cardioversion therapy with controllable pulse-shaped waveforms
US9381361B2 (en) 2011-10-04 2016-07-05 The Board Of Trustees Of The Leland Stanford Junior University Control of cardiac excitability using high frequency signals
EP2797665A4 (fr) * 2011-12-30 2016-03-16 Cardialen Inc Thérapie de cardioversion auriculaire à faible énergie avec formes d'ondes contrôlables en forme d'impulsions
US9126055B2 (en) 2012-04-20 2015-09-08 Cardiac Science Corporation AED faster time to shock method and device
US10905884B2 (en) 2012-07-20 2021-02-02 Cardialen, Inc. Multi-stage atrial cardioversion therapy leads
JP2016512460A (ja) 2013-03-11 2016-04-28 キャメロン ヘルス、 インコーポレイテッド 不整脈検出のための二重基準を実現する方法及び装置
US9579065B2 (en) 2013-03-12 2017-02-28 Cameron Health Inc. Cardiac signal vector selection with monophasic and biphasic shape consideration
AU2015218603B2 (en) 2014-02-24 2019-12-05 Element Science, Inc External defibrillator
US20150364861A1 (en) * 2014-06-17 2015-12-17 Minnetronix, Inc. Implantable connection mechanisms for continuous high power delivery
US9855376B2 (en) 2014-07-25 2018-01-02 Minnetronix, Inc. Power scaling
DE102015112098A1 (de) 2014-07-25 2016-01-28 Minnetronix, Inc. Spulenparameter und Steuerung
DE102016100476A1 (de) 2015-01-14 2016-07-14 Minnetronix, Inc. Dezentraler Transformator
US10406267B2 (en) 2015-01-16 2019-09-10 Minnetronix, Inc. Data communication in a transcutaneous energy transfer system
US10193395B2 (en) 2015-04-14 2019-01-29 Minnetronix, Inc. Repeater resonator
JP6981966B2 (ja) 2015-08-26 2021-12-17 エレメント サイエンス, インクElement Science, Inc ウェアラブル装置
JP2022504629A (ja) 2018-10-10 2022-01-13 エレメント サイエンス，インク 使い捨て部品と再使用可能部品を備えたウェアラブル医療機器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050695A (en) * 1959-09-10 1962-08-21 W W Henry Co Inc Pulse generator for human treatment
US3614955A (en) * 1970-02-09 1971-10-26 Medtronic Inc Standby defibrillator and method of operation
US3693627A (en) * 1970-09-14 1972-09-26 American Optical Corp Stimulator for treatment of tachycardia with a burst of stimuli having a continuously variable rate
US3886950A (en) * 1973-10-01 1975-06-03 Spacelabs Inc Defibrillator
US3902502A (en) * 1974-09-13 1975-09-02 Saul Liss Apparatus for temporarily arresting arthritic pain
US4164946A (en) * 1977-05-27 1979-08-21 Mieczyslaw Mirowski Fault detection circuit for permanently implanted cardioverter
DE2815397A1 (de) * 1978-04-10 1979-10-18 Mo Energeticheskij Institut Implantierbarer herzschrittmacher
JPS54137890A (en) * 1978-04-18 1979-10-25 Mo Enerugechichiesukii I Electron heart pacemaker capable of implanting
JPS5586471A (en) * 1978-12-22 1980-06-30 Saito Yoshiaki Heart pacemaker
US4222386A (en) * 1979-03-26 1980-09-16 Smolnikov Leonid E Method for stimulating cardiac action by means of implanted _electrocardiostimulator and implantable electrocardiostimulator for effecting same
GB2141934B (en) * 1980-03-25 1985-07-24 Telectronics Pty Ltd Two pulse tachycardia control pacer
GB2075843B (en) * 1980-05-19 1984-08-08 Telectronics Pty Ltd Heart stimulator for controlling tachycardia
US4328808A (en) * 1980-10-09 1982-05-11 Hewlett-Packard Company Defibrillator with means for determining patient impedance and delivered energy
US4693253A (en) * 1981-03-23 1987-09-15 Medtronic, Inc. Automatic implantable defibrillator and pacer

Also Published As

Publication number Publication date
GB8710771D0 (en) 1987-06-10
NL8701123A (nl) 1987-12-01
NL191672B (nl) 1995-10-02
US4768512A (en) 1988-09-06
DE3715822C2 (fr) 1991-06-20
FR2606645A1 (fr) 1988-05-20
DE3715822A1 (de) 1987-11-19
JPH0412148B2 (fr) 1992-03-03
NL191672C (nl) 1996-02-05
JPS6329664A (ja) 1988-02-08
GB2190296A (en) 1987-11-18
CA1318942C (fr) 1993-06-08
GB2190296B (en) 1989-12-06

Similar Documents

Publication Publication Date Title
FR2606645B1 (fr) Systeme de cardioversion automatique implantable a delivrance d'impulsions de haute frequence, et procede pour la mise en oeuvre de ce systeme
FR2615740B1 (fr) Systeme implantable de cardioversion/defibrillation automatique, systeme associe de generation automatique d'impulsions et procede de cardioversion/defibrillation pour la mise en oeuvre de ces systemes
AU7070887A (en) Method for forming crystals
FR2654851B1 (fr) Procede et systeme d'exploitation securisee d'un logiciel.
EP0328334A3 (en) Method & apparatus for monitoring cloud point or like transition temperatures
FR2597231B1 (fr) Dispositif d'affranchissement avec systeme de communication, et son procede de mise en oeuvre
FR2543434B1 (fr) Composition et procede pour la teinture du systeme pileux.
FR2632713B1 (fr) Dispositif a rafraichissement rapide et procede de mise en oeuvre de ce dispositif
GB2215257B (en) Apparatus for reflex-percussive cutting of concrete etc.
FR2557174B1 (fr) Fondation profonde de compactage, procede et dispositif de mise en oeuvre de ce procede
FR2566216B1 (fr) Procede pour la reconnaissance d'un ordre de commande dans un systeme, et systeme interactif pour la mise en oeuvre de ce procede
FR2530494B1 (fr) Systeme de contrepoids pour broyeur a cone et procede pour sa realisation
FR2624964B1 (fr) Systeme de reference de vitesse pour le pilotage d'un aeronef
FR2691003B1 (fr) Procede de consultation et de mise a jour de donnees specialisees et systeme de mise en óoeuvre de ce procede.
FR2647284B1 (fr) Attenuateur a haute frequence pour circuit integre, ce circuit et procede de reduction precise de l'amplitude d'un signal d'entree
FR2571874B1 (fr) Procede de comptage et dispositif pour la mise en oeuvre du procede
BE892920A (fr) Systeme catalytique pour un procede de preparation de polyurethane, et procede et solution d'activeur mis en oeuvre
FR2597260B1 (fr) Procede d'introduction directe automatique d'echantillons dans un spectrometre de masse, et dispositif pour la mise en oeuvre de ce procede
FR2546209B1 (fr) Profile pour la construction de cloisons, procede d'utilisation de celui-ci et cloisons obtenues par sa mise en oeuvre
FR2594479B1 (fr) Vitrage multiple, procede d'obtention et dispositif pour la mise en oeuvre de ce procede
GB8823247D0 (en) High frequency signalling apparatus & method
FR2654853B1 (fr) Procede pour l'acquisition automatique et continue de donnees caracterisant ensemble sol, plante, climat, et dispositif pour la mise en óoeuvre de ce procede.
FR2663813B1 (fr) Procede et moyens pour la formation de tunnels de culture.
FR2605648B1 (fr) Procede de commande d'un metier a filer et dispositif pour la mise en oeuvre de ce procede
FR2649210B1 (fr) Procede de reception d'impulsion de type m.l.s. et dispositif permettant la mise en oeuvre de ce procede