FR2365351A1 - Sonde pour interruption non chirurgicale du faisceau de his chez l'homme - Google Patents

Sonde pour interruption non chirurgicale du faisceau de his chez l'homme

Info

Publication number
FR2365351A1
FR2365351A1 FR7628909A FR7628909A FR2365351A1 FR 2365351 A1 FR2365351 A1 FR 2365351A1 FR 7628909 A FR7628909 A FR 7628909A FR 7628909 A FR7628909 A FR 7628909A FR 2365351 A1 FR2365351 A1 FR 2365351A1
Authority
FR
France
Prior art keywords
probe
bundle
tachycardia
interruption
electrodes
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
FR7628909A
Other languages
English (en)
Other versions
FR2365351B3 (fr
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 FR7628909A priority Critical patent/FR2365351A1/fr
Publication of FR2365351A1 publication Critical patent/FR2365351A1/fr
Application granted granted Critical
Publication of FR2365351B3 publication Critical patent/FR2365351B3/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
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/0565—Electrode heads
    • A61N1/0568—Electrode heads with drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • A61M2025/009—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip the needle having a bent tip, i.e. the needle distal tip is angled in relation to the longitudinal axis of the catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M2025/0095—Catheter tip comprising a tool being one or more needles protruding from the distal tip and which are not used for injection nor for electro-stimulation, e.g. for fixation purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M2025/0096—Catheter tip comprising a tool being laterally outward extensions or tools, e.g. hooks or fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Surgical Instruments (AREA)

Abstract

La présente invention concerne une sonde et plus particulièrement une sonde pour cathétérisme cardiaque. Une sonde selon la présente invention comporte un corps cylindrique souple 1, une tête à armature conformable 5 comportant deux électrodes 6, 7 et au moins un guide 4 s'étendant depuis l'extrémité amont de la sonde jusqu'à un orifice 8 menagé dans la paroi de la sonde voisine des électrodes pour permettre l'introduction d'une aiguille métallique creuse 15, connectée à un conduit souple 14 et susceptible de s'étendre hors de la sonde pour se ficher dans un tissu. Une telle aiguille creuse permet l'injection dans le tissu d'une substance nécrosante ou une transmission cryogénique. Application au traitement des tachycardies auriculaires irréductibles médicalement.
FR7628909A 1976-09-24 1976-09-24 Sonde pour interruption non chirurgicale du faisceau de his chez l'homme Granted FR2365351A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628909A FR2365351A1 (fr) 1976-09-24 1976-09-24 Sonde pour interruption non chirurgicale du faisceau de his chez l'homme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628909A FR2365351A1 (fr) 1976-09-24 1976-09-24 Sonde pour interruption non chirurgicale du faisceau de his chez l'homme

Publications (2)

Publication Number Publication Date
FR2365351A1 true FR2365351A1 (fr) 1978-04-21
FR2365351B3 FR2365351B3 (fr) 1979-06-08

Family

ID=9178079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628909A Granted FR2365351A1 (fr) 1976-09-24 1976-09-24 Sonde pour interruption non chirurgicale du faisceau de his chez l'homme

Country Status (1)

Country Link
FR (1) FR2365351A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003948A1 (fr) * 1977-07-19 1979-09-19 Hans-Jürgen Dipl.-Ing. Bisping Electrode implantable
US4281660A (en) * 1978-10-18 1981-08-04 Tugumasa Fujiwara Method for fixing pervenous electrode in atrial pacing and device therefor
FR2560052A1 (fr) * 1984-02-29 1985-08-30 Benhaim Jean Perfectionnement a une sonde de catheterisme vasculaire
EP0416793A1 (fr) * 1989-08-30 1991-03-13 Angeion Corporation Cathéter
EP0668058A1 (fr) * 1994-02-16 1995-08-23 Novoste Corporation Cathéter positionable d'électrophysiologie
WO1999004851A1 (fr) * 1997-07-22 1999-02-04 Emed Corporation Injection iontophoretique d'une substance active dans les tissus cardiaques
US6723069B1 (en) 1994-02-16 2004-04-20 Novoste Corporation Electrophysiology positioning catheter
WO2005021088A1 (fr) * 2003-08-25 2005-03-10 Medtronic, Inc. Catheter d'electroporation dote de capacites de detection
EP1516644A1 (fr) * 2003-09-22 2005-03-23 Ela Medical Nécessaire de perçage du septum cardiaque et de mise en place d'un dispositif transseptal, notamment d'une sonde de stimulation d'une cavité gauche
WO2005092184A1 (fr) * 2004-03-25 2005-10-06 Boston Scientific Scimed, Inc. Catheter avec pointe de detection a electrodes et aiguille d'injection pouvant effectuer un mouvement de va-et-vient

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003948A1 (fr) * 1977-07-19 1979-09-19 Hans-Jürgen Dipl.-Ing. Bisping Electrode implantable
US4281660A (en) * 1978-10-18 1981-08-04 Tugumasa Fujiwara Method for fixing pervenous electrode in atrial pacing and device therefor
FR2560052A1 (fr) * 1984-02-29 1985-08-30 Benhaim Jean Perfectionnement a une sonde de catheterisme vasculaire
EP0416793A1 (fr) * 1989-08-30 1991-03-13 Angeion Corporation Cathéter
US6723069B1 (en) 1994-02-16 2004-04-20 Novoste Corporation Electrophysiology positioning catheter
EP0668058A1 (fr) * 1994-02-16 1995-08-23 Novoste Corporation Cathéter positionable d'électrophysiologie
WO1999004851A1 (fr) * 1997-07-22 1999-02-04 Emed Corporation Injection iontophoretique d'une substance active dans les tissus cardiaques
WO2005021088A1 (fr) * 2003-08-25 2005-03-10 Medtronic, Inc. Catheter d'electroporation dote de capacites de detection
US7742809B2 (en) 2003-08-25 2010-06-22 Medtronic, Inc. Electroporation catheter with sensing capabilities
EP1516644A1 (fr) * 2003-09-22 2005-03-23 Ela Medical Nécessaire de perçage du septum cardiaque et de mise en place d'un dispositif transseptal, notamment d'une sonde de stimulation d'une cavité gauche
FR2859912A1 (fr) * 2003-09-22 2005-03-25 Ela Medical Sa Necessaire de percage du septum cardiaque et de mise en place d'un dispositif transseptal, notamment d'une sonde de stimulation d'une cavite gauche
US7620457B2 (en) 2003-09-22 2009-11-17 Ela Medical S.A.S. Kit for penetrating the cardiac septum and for the placement of a trans-septal device, in particular a stimulation probe, in a left cardiac cavity
WO2005092184A1 (fr) * 2004-03-25 2005-10-06 Boston Scientific Scimed, Inc. Catheter avec pointe de detection a electrodes et aiguille d'injection pouvant effectuer un mouvement de va-et-vient
US7699829B2 (en) 2004-03-25 2010-04-20 Boston Scientific Scimed, Inc. Catheter with sensor tip and method of use of same

Also Published As

Publication number Publication date
FR2365351B3 (fr) 1979-06-08

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Legal Events

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