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1. (WO2017090667) ENDOSCOPE SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090667 International Application No.: PCT/JP2016/084766
Publication Date: 01.06.2017 International Filing Date: 24.11.2016
IPC:
A61B 1/00 (2006.01) ,G02B 23/24 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
1
Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23
Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
24
Instruments for viewing the inside of hollow bodies, e.g. fibrescopes
Applicants:
オリンパス株式会社 OLYMPUS CORPORATION [JP/JP]; 東京都八王子市石川町2951番地 2951 Ishikawa-machi, Hachioji-shi, Tokyo 1928507, JP
Inventors:
岡庭 傑 OKANIWA Suguru; JP
高瀬 精介 TAKASE Seisuke; --
上甲 英洋 JOKO Hidehiro; --
中嶋 勇 NAKAJIMA Isamu; --
Agent:
伊藤 進 ITOH Susumu; JP
Priority Data:
2015-22896924.11.2015JP
Title (EN) ENDOSCOPE SYSTEM
(FR) SYSTÈME D'ENDOSCOPE
(JA) 内視鏡システム
Abstract:
(EN) A maximum hardness Hmax2 of a flexible tube portion 13A of an endoscope 2A is set such that an effective maximum hardness Hmax2' obtained when an overtube 70 is attached becomes equal to or less than a maximum hardness Hmax1 of a flexible tube portion 13 of an endoscope 2. Specifically, the maximum hardness Hmax2 of the flexible tube portion 13A of the endoscope 2A is set so as to become approximately equal to the hardness obtained by subtracting the hardness of the overtube 70 itself from the maximum hardness Hmax1 of the flexible tube portion 13 of the endoscope 2, and, in the endoscope 2, 2A having a hardness changing function, the maximum hardness of the endoscope 2 to which the overtube 70 is not attached is approximately equal to the maximum hardness of the endoscope 2A to which the overtube 70 is attached.
(FR) Selon la présente invention, la dureté maximale Hmax2 d'une partie de tube flexible 13A d'un endoscope 2A est définie de sorte qu'une dureté maximale Hmax2' obtenue lorsqu'un surtube 70 est fixé devienne égale ou inférieure à une dureté maximale Hmax1 d'une partie de tube flexible 13 d'un endoscope 2. Spécifiquement, la dureté maximale Hmax2 de la partie de tube flexible 13A de l'endoscope 2A est définie de manière à devenir approximativement égale à la dureté obtenue par soustraction de la dureté du surtube 70 lui-même à la dureté maximale Hmax1 de la partie de tube flexible 13 de l'endoscope 2 et, dans l'endoscope 2, 2A ayant une fonction de variation de dureté, la dureté maximale de l'endoscope 2 auquel le surtube 70 n'est pas fixé est approximativement égale à la dureté maximale de l'endoscope 2A auquel le surtube 70 est fixé.
(JA) 内視鏡2Aの可撓管部13Aの最大硬度Hmax2は、オーバーチューブ70を装着したときの実質的な最大硬度Hmax2'が内視鏡2の可撓管部13の最大硬度Hmax1と同等以下となるように設定されている。すなわち、内視鏡2Aの可撓管部13Aの最大硬度Hmax2は、内視鏡2の可撓管部13の最大硬度Hmax1からオーバーチューブ70自体の硬度分を減算した硬度と略等しくなるように設定されており、硬度変更機能を備える内視鏡2,2Aにおいて、オーバーチューブ70を装着しない内視鏡2の最大硬度と、オーバーチューブ70を装着した内視鏡2Aの最大硬度とを略同等としている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN107405051US20180000325