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BRPI0515135A - dispositivo de repartição de corrente entre catodos de um eletrodo multipolar, notadamente de um implante - Google Patents

dispositivo de repartição de corrente entre catodos de um eletrodo multipolar, notadamente de um implante

Info

Publication number
BRPI0515135A
BRPI0515135A BRPI0515135-0A BRPI0515135A BRPI0515135A BR PI0515135 A BRPI0515135 A BR PI0515135A BR PI0515135 A BRPI0515135 A BR PI0515135A BR PI0515135 A BRPI0515135 A BR PI0515135A
Authority
BR
Brazil
Prior art keywords
implant
cathode current
notably
multipolar
sharing device
Prior art date
Application number
BRPI0515135-0A
Other languages
English (en)
Inventor
David Andreu
Serge Bernard
Yves Bertrand
Guy Catheras
Jerome Galy
David Guiraud
Jean-Denis Techer
Original Assignee
Inria Inst Nat De La Rech En I
Centre Nat Rech Scient
Univ Montpellier Ii
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 Inria Inst Nat De La Rech En I, Centre Nat Rech Scient, Univ Montpellier Ii filed Critical Inria Inst Nat De La Rech En I
Publication of BRPI0515135A publication Critical patent/BRPI0515135A/pt

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
    • A61N1/36003—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of motor muscles, e.g. for walking assistance
    • 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
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36125—Details of circuitry or electric components

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Prostheses (AREA)
  • Dc-Dc Converters (AREA)

Abstract

DISPOSITIVO DE REPARTIçãO DE CORRENTE ENTRE CATODOS DE UM ELETRODO MULTIPOLAR, NOTADAMENTE DE UM IMPLANTE A presente invenção refere-se a um dispositivo (ES) dedicado à repartição de corrente entre n catodos (Ki) de pelo menos um eletrodo multipolar de estimulo (EM), comportando , além disso, pelo menos um anodo (A), n sendo superior ou igual a dois. Esse dispositivo (ES) comporta um espelho de corrente reconfigurável (MC), que comporta n saídas (Ki) próprias a serem acopladas respectivamente a esses n catodos (ki) e encarregado de liberar sobre as n saídas (K<39>i) n frações complementares de uma corrente de comando, de valores respectivos escolhidos e sensivelmente constantes em presença de uma variação de amplitude da corrente de comando, a fim de permitir a localização espacial sensivelmente constante do estímulo.
BRPI0515135-0A 2004-09-03 2005-08-29 dispositivo de repartição de corrente entre catodos de um eletrodo multipolar, notadamente de um implante BRPI0515135A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0409351A FR2875071B1 (fr) 2004-09-03 2004-09-03 Dispositif de repartition de courant entre des cathodes d'une electrode multipolaire, notamment d'un implant
PCT/FR2005/002161 WO2006027473A1 (fr) 2004-09-03 2005-08-29 Dispositif de répartition de courant entre des cathodes d'une électrode multipolaire, notamment d'un implant

Publications (1)

Publication Number Publication Date
BRPI0515135A true BRPI0515135A (pt) 2008-07-08

Family

ID=34951408

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515135-0A BRPI0515135A (pt) 2004-09-03 2005-08-29 dispositivo de repartição de corrente entre catodos de um eletrodo multipolar, notadamente de um implante

Country Status (9)

Country Link
US (1) US7768151B2 (pt)
EP (1) EP1789131B1 (pt)
JP (1) JP4625843B2 (pt)
CN (1) CN101039716B (pt)
BR (1) BRPI0515135A (pt)
CA (1) CA2578036C (pt)
ES (1) ES2611603T3 (pt)
FR (1) FR2875071B1 (pt)
WO (1) WO2006027473A1 (pt)

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US7204798B2 (en) * 2003-01-24 2007-04-17 Proteus Biomedical, Inc. Methods and systems for measuring cardiac parameters
US7214189B2 (en) * 2004-09-02 2007-05-08 Proteus Biomedical, Inc. Methods and apparatus for tissue activation and monitoring
WO2006105474A2 (en) * 2005-03-31 2006-10-05 Proteus Biomedical, Inc. Automated optimization of multi-electrode pacing for cardiac resynchronization
EP1898999A4 (en) * 2005-07-01 2011-10-19 Proteus Biomedical Inc INSERTABLE EPICARDIAL ELECTRODE AND SENSOR ARRANGEMENT
US7983751B2 (en) * 2005-08-12 2011-07-19 Proteus Biomedical, Inc. Measuring conduction velocity using one or more satellite devices
US20100204766A1 (en) * 2005-12-22 2010-08-12 Mark Zdeblick Implantable integrated circuit
US8473069B2 (en) * 2008-02-28 2013-06-25 Proteus Digital Health, Inc. Integrated circuit implementation and fault control system, device, and method
US20090287266A1 (en) * 2008-05-13 2009-11-19 Mark Zdeblick High-voltage tolerant multiplex multi-electrode stimulation systems and methods for using the same
US7923865B2 (en) * 2008-06-27 2011-04-12 Medtronic, Inc. Multi-mode switched capacitor dc-dc voltage converter
US8089787B2 (en) 2008-06-27 2012-01-03 Medtronic, Inc. Switched capacitor DC-DC voltage converter
US9056206B2 (en) * 2008-10-28 2015-06-16 Medtronic, Inc. Adaptable current regulator for delivery of current-based electrical stimulation therapy
US9987493B2 (en) * 2008-10-28 2018-06-05 Medtronic, Inc. Medical devices and methods for delivery of current-based electrical stimulation therapy
WO2010057063A2 (en) * 2008-11-13 2010-05-20 Proteus Biomedical, Inc. Pacing and stimulation system, device and method
JP2012508624A (ja) * 2008-11-13 2012-04-12 プロテウス バイオメディカル インコーポレイテッド 多重化複数電極神経刺激装置
WO2010056438A2 (en) 2008-11-13 2010-05-20 Proteus Biomedical, Inc. Shielded stimulation and sensing system and method
JP2012510340A (ja) * 2008-12-02 2012-05-10 プロテウス バイオメディカル インコーポレイテッド 分析器に適合した通信プロトコル
EP2414036A4 (en) * 2009-04-02 2013-02-20 Proteus Digital Health Inc METHOD AND DEVICE FOR AN IMPLANTABLE ELECTRODE LINE
US8786049B2 (en) 2009-07-23 2014-07-22 Proteus Digital Health, Inc. Solid-state thin-film capacitor
US20110093042A1 (en) * 2009-10-21 2011-04-21 Medtronic, Inc. Stimulation with utilization of case electrode
US8571677B2 (en) * 2009-10-21 2013-10-29 Medtronic, Inc. Programming techniques for stimulation with utilization of case electrode
US8996123B2 (en) 2009-10-21 2015-03-31 Medtronic, Inc. Managing electrical stimulation therapy based on variable electrode combinations
US8538538B2 (en) * 2009-11-25 2013-09-17 Medtronic, Inc. Medical electrical stimulation with implantable simulated case electrode
US9320901B2 (en) 2010-04-28 2016-04-26 Medtronic, Inc. Stimulation with utilization of non-selected electrode
US8560080B2 (en) 2010-06-11 2013-10-15 Medtronic, Inc. Programming techniques for controlling rate of change of electrical stimulation therapy
US8718770B2 (en) 2010-10-21 2014-05-06 Medtronic, Inc. Capture threshold measurement for selection of pacing vector
US9061163B2 (en) 2011-01-27 2015-06-23 Medtronic, Inc. Fault tolerant system for an implantable cardioverter defibrillator or pulse generator
CN103561813B (zh) * 2011-04-28 2016-08-31 麻省理工学院 具有能量回收和电流调节的电极刺激器
US8355784B2 (en) 2011-05-13 2013-01-15 Medtronic, Inc. Dynamic representation of multipolar leads in a programmer interface
CN102580235A (zh) * 2012-02-24 2012-07-18 江苏苏云医疗器材有限公司 经颅直流电刺激仪
US9440076B2 (en) * 2013-03-15 2016-09-13 Globus Medical, Inc. Spinal cord stimulator system
EP2946806B1 (fr) 2014-05-19 2016-07-27 Sorin CRM SAS Dispositif médical implantable actif à optimisation automatique de la configuration d'une sonde de stimulation multi-électrode, notamment d'une sonde de stimulation sélective du nerf vague
DE202015009241U1 (de) * 2015-11-06 2016-12-27 Ellenberger & Poensgen Gmbh Stromverteiler
CL2018001900A1 (es) * 2018-07-12 2018-10-05 Biomedical Devices Spa Sistema y método de electro estimulación funcional que permite entregar movimientos coordinados y naturales para personas o animales con daño en el sistema motor
US11464981B2 (en) * 2019-04-29 2022-10-11 Advanced Neuromodulation Systems, Inc. Systems and methods for output channel architectures in implantable pulse generators
US11413461B2 (en) 2019-11-25 2022-08-16 Medtronic, Inc. Independent control of electrical stimulation amplitude for electrodes for delivery of electrical stimulation therapy
US11452874B2 (en) 2020-02-03 2022-09-27 Medtronic, Inc. Shape control for electrical stimulation therapy
WO2021252737A1 (en) * 2020-06-10 2021-12-16 Inspire Medical Systems, Inc. Output signal drivers
US12109418B2 (en) 2020-11-25 2024-10-08 Medtronic, Inc. Segmented lead independent electrode control for sensing or adaptive stimulation
FR3125970B1 (fr) 2021-08-03 2023-08-18 Neurinnov Dispositif de stimulation neurale intrinsèquement équilibrée
US12130651B2 (en) 2021-08-26 2024-10-29 Stmicroelectronics (Grenoble 2) Sas Current mirror
FR3129824A1 (fr) * 2021-12-08 2023-06-09 Neurinnov Systeme de stimulation et de mesure distribue sur un bus

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NL7713772A (nl) * 1976-12-14 1978-06-16 American Hospital Supply Corp Hartstimulator.
US5190035A (en) * 1981-06-18 1993-03-02 Cardiac Pacemakers, Inc. Biomedical method and apparatus for controlling the administration of therapy to a patient in response to changes in physiological demand
FR2587624B1 (fr) * 1985-09-26 1988-01-08 Genin Jacques Procede et circuits de commande d'electrodes implantees pour stimulation neurophysiologique
US5310403A (en) * 1992-05-18 1994-05-10 Becton, Dickinson And Company Iontophoretic drug delivery device and circuit therefor
US5769875A (en) * 1994-09-06 1998-06-23 Case Western Reserve University Functional neuromusclar stimulation system
US5895416A (en) * 1997-03-12 1999-04-20 Medtronic, Inc. Method and apparatus for controlling and steering an electric field
US5873898A (en) * 1997-04-29 1999-02-23 Medtronic, Inc. Microprocessor capture detection circuit and method
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CN1305853A (zh) * 2001-02-09 2001-08-01 木托亚电机株式会社 采用多相中频的按摩系统
GB0111267D0 (en) * 2001-05-05 2001-06-27 Toumaz Technology Ltd Electronic circuit

Also Published As

Publication number Publication date
US7768151B2 (en) 2010-08-03
WO2006027473A1 (fr) 2006-03-16
JP4625843B2 (ja) 2011-02-02
FR2875071B1 (fr) 2006-11-24
EP1789131A1 (fr) 2007-05-30
ES2611603T3 (es) 2017-05-09
US20080061630A1 (en) 2008-03-13
EP1789131B1 (fr) 2016-10-19
JP2008511361A (ja) 2008-04-17
CA2578036C (fr) 2011-05-24
FR2875071A1 (fr) 2006-03-10
CN101039716B (zh) 2010-08-04
CN101039716A (zh) 2007-09-19
CA2578036A1 (fr) 2006-03-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]