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1. AU2016208274 - Electrode with movable insertion stopper

Office
Australie
Numéro de la demande 2016208274
Date de la demande 26.07.2016
Numéro de publication 2016208274
Date de publication 11.08.2016
Type de publication B2
CIB
A61B 17/34
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
17Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets
34Trocarts; Aiguilles à ponction
A61N 1/05
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
NÉLECTROTHÉRAPIE; MAGNÉTOTHÉRAPIE; THÉRAPIE PAR RADIATIONS; THÉRAPIE PAR ULTRASONS
1Électrothérapie; Circuits à cet effet
02Parties constitutives
04Electrodes
05à implanter ou à introduire dans le corps, p.ex. électrode cardiaque
CPC
A61N 1/0541
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
0526Head electrodes
0541Cochlear electrodes
A61B 2090/034
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
03Automatic limiting or abutting means, e.g. for safety
033Abutting means, stops, e.g. abutting on tissue or skin
034abutting on parts of the device itself
A61B 2090/036
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
03Automatic limiting or abutting means, e.g. for safety
033Abutting means, stops, e.g. abutting on tissue or skin
036abutting on tissue or skin
F04C 2270/0421
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
2270Control; Monitoring or safety arrangements
04Force
042radial
0421Controlled or regulated
A61M 31/002
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
31Devices for introducing or retaining media, e.g. remedies, in cavities of the body
002Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
Déposants MED-EL Elektromedizinische Geraete GmbH
Inventeurs DHANASINGH, Anandhan
JOLLY, Claude
Mandataires Griffith Hack
Données relatives à la priorité 61/657,270 08.06.2012 US
Titre
(EN) Electrode with movable insertion stopper
Abrégé
(EN) A cochlear implant electrode comprising: an electrode carrier having an electrode lead at its distal end and an electrode array with stimulating electrodes distributed along the electrode array at its proximal end, the electrode carrier including notches disposed in a longitudinal direction along the electrode carrier; and a stopper fixed to the electrode carrier at its distal end, the stopper having a locking pin on an inner surface of the stopper configured to be positioned within the notches and having a region that is configured to extend or contract so that the stopper expands or contracts in length in relation to the electrode carrier depending on a position of the locking pin in one of the notches and so that a proximal end of the stopper is movable with respect to the electrode carrier.