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FR3022789B1 - DEVICE FOR ATTACHING AND REMOVING A STIMULATING ELECTRODE - Google Patents

DEVICE FOR ATTACHING AND REMOVING A STIMULATING ELECTRODE Download PDF

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Publication number
FR3022789B1
FR3022789B1 FR1401476A FR1401476A FR3022789B1 FR 3022789 B1 FR3022789 B1 FR 3022789B1 FR 1401476 A FR1401476 A FR 1401476A FR 1401476 A FR1401476 A FR 1401476A FR 3022789 B1 FR3022789 B1 FR 3022789B1
Authority
FR
France
Prior art keywords
electrode
attaching
stimulating electrode
retractable
stimulation electrode
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.)
Active
Application number
FR1401476A
Other languages
French (fr)
Other versions
FR3022789A1 (en
Inventor
Laurent Berneman
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
Priority to FR1401476A priority Critical patent/FR3022789B1/en
Priority to PCT/FR2015/000130 priority patent/WO2016001494A2/en
Publication of FR3022789A1 publication Critical patent/FR3022789A1/en
Application granted granted Critical
Publication of FR3022789B1 publication Critical patent/FR3022789B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • 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
    • A61N1/3684—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions for stimulating the heart at multiple sites of the ventricle or the atrium
    • 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
    • A61N1/37205—Microstimulators, e.g. implantable through a cannula
    • 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
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/3756—Casings with electrodes thereon, e.g. leadless stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0551—Spinal or peripheral nerve electrodes
    • A61N1/0558—Anchoring or fixation means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N1/0573—Anchoring means; Means for fixing the head inside the heart chacterised by means penetrating the heart tissue, e.g. helix needle or hook
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N2001/0578—Anchoring means; Means for fixing the head inside the heart having means for removal or extraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/057—Anchoring means; Means for fixing the head inside the heart
    • A61N2001/058—Fixing tools

Landscapes

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

Abstract

Le dispositif est constitué d'une électrode de stimulation (7) munie d'un système de fixation rétractable (24) sur commande dans des tissus du corps et d'un moyen de mobilisation et de déplacement de l'électrode de stimulation constitué par un cathéter orientable (34) dont l'extrêmité distale permet de saisir le corps de l'électrode, qui sert de guide à une tige T1 (26) destinée à actionner par l'intermédiaire d'un bouton-poussoir (31) le système de fixation rétractable (24) de l'électrode.The device consists of a stimulation electrode (7) provided with a system for retractable fixing (24) on command in the tissues of the body and of a means for mobilizing and moving the stimulation electrode consisting of a steerable catheter (34) whose distal end makes it possible to grip the body of the electrode, which serves as a guide for a T1 rod (26) intended to actuate, via a push-button (31), the system of retractable attachment (24) of the electrode.

FR1401476A 2014-06-30 2014-06-30 DEVICE FOR ATTACHING AND REMOVING A STIMULATING ELECTRODE Active FR3022789B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1401476A FR3022789B1 (en) 2014-06-30 2014-06-30 DEVICE FOR ATTACHING AND REMOVING A STIMULATING ELECTRODE
PCT/FR2015/000130 WO2016001494A2 (en) 2014-06-30 2015-06-30 Novel device for securing and removing a stimulation electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1401476A FR3022789B1 (en) 2014-06-30 2014-06-30 DEVICE FOR ATTACHING AND REMOVING A STIMULATING ELECTRODE

Publications (2)

Publication Number Publication Date
FR3022789A1 FR3022789A1 (en) 2016-01-01
FR3022789B1 true FR3022789B1 (en) 2022-04-22

Family

ID=51894089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1401476A Active FR3022789B1 (en) 2014-06-30 2014-06-30 DEVICE FOR ATTACHING AND REMOVING A STIMULATING ELECTRODE

Country Status (2)

Country Link
FR (1) FR3022789B1 (en)
WO (1) WO2016001494A2 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574800A (en) 1984-12-07 1986-03-11 Cordis Corporation Implanted lead extractor
US5011482A (en) 1989-01-17 1991-04-30 Cook Pacemaker Corporation Apparatus for removing an elongated structure implanted in biological tissue
JPH05245215A (en) * 1992-03-03 1993-09-24 Terumo Corp Heart pace maker
US20050267555A1 (en) * 2004-05-28 2005-12-01 Marnfeldt Goran N Engagement tool for implantable medical devices
US7647109B2 (en) * 2004-10-20 2010-01-12 Boston Scientific Scimed, Inc. Leadless cardiac stimulation systems
US9216298B2 (en) 2005-10-14 2015-12-22 Pacesetter, Inc. Leadless cardiac pacemaker system with conductive communication
US7840281B2 (en) * 2006-07-21 2010-11-23 Boston Scientific Scimed, Inc. Delivery of cardiac stimulation devices
US8532790B2 (en) 2010-04-13 2013-09-10 Medtronic, Inc. Slidable fixation device for securing a medical implant
US20120095539A1 (en) * 2010-10-13 2012-04-19 Alexander Khairkhahan Delivery Catheter Systems and Methods
EP3090779B1 (en) 2010-12-13 2017-11-08 Pacesetter, Inc. Pacemaker retrieval systems
US10112045B2 (en) * 2010-12-29 2018-10-30 Medtronic, Inc. Implantable medical device fixation
EP2537555B1 (en) 2011-06-24 2013-05-01 Sorin CRM SAS Leadless autonomous intracardiac implant with disengageable attachment element
EP2589348B1 (en) * 2011-11-03 2017-12-06 VascoMed GmbH Device for explanting electrode leads
US20140018818A1 (en) * 2012-07-12 2014-01-16 Pacesetter, Inc. System and method of implanting a medical device

Also Published As

Publication number Publication date
WO2016001494A2 (en) 2016-01-07
FR3022789A1 (en) 2016-01-01
WO2016001494A3 (en) 2016-03-24

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