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1. CN104363952 - Electrode with movable insertion stopper

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Office
Chine
Numéro de la demande 201380030216.6
Date de la demande 05.06.2013
Numéro de publication 104363952
Date de publication 18.02.2015
Numéro de délivrance 104363952
Date de délivrance 18.02.2015
Type de publication A
CIB
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
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
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 ELEKTROMED GERAETE GMBH
Inventeurs DHANASINGH ANANDHAN
JOLLY CLAUDE
Mandataires lu yi jin ji
Données relatives à la priorité 61/657,270 08.06.2012 US
Titre
(EN) Electrode with movable insertion stopper
(ZH) 带有可移动插入止动件的电极
front page image
Abrégé
(EN) A cochlear implant electrode includes an electrode carrier having an electrode array with a groove disposed in a longitudinal direction along the electrode carrier, and a stopper positioned around the electrode carrier. The stopper has a protrusion on its inner surface that is configured to be positioned within the groove such that the stopper is movable with respect to the electrode carrier.
(ZH)

一种耳蜗植入电极，包括：具有电极阵列的电极载体，所述电极阵列带有凹槽，所述凹槽沿着所述电极载体在纵向方向上布置；和止动件，该止动件围绕电极载体定位。所述止动件具有在其内表面上的凸起，所述凸起被构造成定位在所述凹槽内，使得所述止动件能够相对于所述电极载体移动。
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