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1. WO1993004734 - EPIDURAL ELECTRODE SYSTEM INTENDED TO BE INTRODUCED IN THE EPIDURAL SPACE

Publication Number WO/1993/004734
Publication Date 18.03.1993
International Application No. PCT/FR1991/000719
International Filing Date 12.09.1991
Chapter 2 Demand Filed 08.04.1993
IPC
A61B 5/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
A61N 1/05 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
CPC
A61B 5/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
A61N 1/0551
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
0551Spinal or peripheral nerve electrodes
A61N 1/0558
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
0551Spinal or peripheral nerve electrodes
0558Anchoring or fixation means therefor
Applicants
  • GALLEY, Daniel [FR]/[FR]
Inventors
  • GALLEY, Daniel
Agents
  • BARRE, Philippe
Priority Data
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) EPIDURAL ELECTRODE SYSTEM INTENDED TO BE INTRODUCED IN THE EPIDURAL SPACE
(FR) SYSTEME D'ELECTRODE EPIDURALE APPELEE A ETRE INTRODUITE DANS L'ESPACE EPIDURAL
Abstract
(EN)
The invention relates to an epidural electrode system intended to be introduced in the epidural space in order to receive and/or transmit an electric signal. Said epidural electrode is comprised of a radially elastic support (2) having an equatorial region (8a) and two bundle-shaped regions, called distal (8b) and proximal (8c) extending on either side of said equatorial region, at least one conducting active area situated in the equatorial region (8a) of said elastic support (2) and a conducting connection (1) between each of said active zones and electric transmission means.
(FR)
L'invention concerne un système d'électrode épidurale appelée à être introduite dans l'espace épidural en vue de recueillir et/ou de transmettre un signal électrique. Cette électrode épidurale comprend un support (2) radialement élastique comportant une région équatoriale (8a) et deux régions en forme de fuseau, dites distale (8b) et proximale (8c), s'étendant de part et d'autre de ladite région équatoriale, au moins une zone active conductrice située dans la région équatoriale (8a) de ce support élastique (2), et une liaison conductrice (1) entre chacune de ces zones actives et des moyens de transmission électrique.
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