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1. EP3195790 - SIGNAL LINE INSTALLATION STRUCTURE OF ELONGATED MEMBER

官庁
欧州特許庁(EPO)
出願番号 16807179
出願日 23.03.2016
公開番号 3195790
公開日 26.07.2017
公報種別 A1
IPC
G02B 23/24
G物理学
02光学
B光学要素,光学系,または光学装置
23望遠鏡,例.双眼鏡;潜望鏡;孔体の中を観察する装置;ビューファインダー;光学的照準または観測装置
24孔体の中を観察する装置,例.ファイバスコープ
A61B 1/04
A生活必需品
61医学または獣医学;衛生学
B診断;手術;個人識別
1視覚または写真的検査による人体の窩部または管部の内側の診断を行なうための機器,例.内視鏡そのための照明装置
04撮影機またはテレビジョン装置と結合されているもの
CPC
G02B 23/24
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies
24Instruments ; or systems; for viewing the inside of hollow bodies, e.g. fibrescopes
A61B 1/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
04combined with photographic or television appliances
H04N 5/2254
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
2251Constructional details
2254Mounting of optical parts, e.g. lenses, shutters, filters or optical parts peculiar to the presence or use of an electronic image sensor
A61B 1/005
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
005Flexible endoscopes
G02B 23/2476
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies
24Instruments ; or systems; for viewing the inside of hollow bodies, e.g. fibrescopes
2476Non-optical details, e.g. housings, mountings, supports
H01B 7/0009
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
0009Details relating to the conductive cores
出願人 OLYMPUS CORP
発明者 SEKIGUCHI MASAHIKO
指定国 (国コード)
優先権情報 2015117714 10.06.2015 JP
発明の名称
(DE) SIGNALLEITUNGSINSTALLATIONSSTRUKTUR EINES LÄNGLICHEN ELEMENTS
(EN) SIGNAL LINE INSTALLATION STRUCTURE OF ELONGATED MEMBER
(FR) STRUCTURE D'INSTALLATION DE LIGNE DE SIGNAL D'ÉLÉMENT ALLONGÉ
要約
(EN) A signal line installation structure of an elongated member includes a signal line 6 that is installed between an inner circumferential surface of an outer skin tube 2 and outer circumferential portions of a rigid portion 4 and a flexible portion 5, where the signal line 6 is installed according to an installation structure according to which the signal line 6 includes a spiral portion 6b that is helically wound around the rigid portion 4 and the flexible portion 5 with an electrical connection portion 6a on the outer circumference of the rigid portion 4 as a winding start point. The spiral portion 6b may prevent disconnection by reducing the bending stress of tension and compression that is applied to the signal line 6 itself when the flexible portion 5 is bent.
(FR) La présente ligne de signal 6 est installée entre la surface circonférentielle interne d'un tube de gainage 2 et les portions circonférentielles externes d'une partie dure 4 et d'une partie molle 5. La ligne de signal installée 6 comprend une structure d'installation avec une section en spirale 6b qui commence au niveau d'une section de connexion électrique 6a sur la circonférence extérieure de la partie dure 4 et est enroulée de manière hélicoïdale autour de la partie dure 4 et la partie molle 5. La section en spirale 6b réduit la tension ou la contrainte de flexion en compression appliquée à la ligne de signal 6 et empêche la ligne de se rompre lorsque la partie molle 5 est pliée.