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1. (WO2017018301) ENDOSCOPE
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Pub. No.: WO/2017/018301 International Application No.: PCT/JP2016/071324
Publication Date: 02.02.2017 International Filing Date: 20.07.2016
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: OLYMPUS CORPORATION[JP/JP]; 2951, Ishikawa-machi, Hachioji-shi, Tokyo 1928507, JP
Inventors: KODAMA, Hiroshi; JP
Agent: SAKAI INTERNATIONAL PATENT OFFICE; Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2015-15128630.07.2015JP
Title (EN) ENDOSCOPE
(FR) ENDOSCOPE
(JA) 内視鏡
Abstract:
(EN) An endoscope into which a treatment instrument can be inserted, wherein the endoscope is provided with: a distal end hard section disposed at the distal end of the endoscope and having an opening formed in the distal end hard section, the opening allowing the treatment instrument to protrude therefrom; a rotatable shaft disposed within the opening and having an axis perpendicular to the longitudinal direction of the endoscope; an operating section for receiving the operation of rotating the rotatable shaft; and a raising base capable of being mounted to and removed from the rotatable shaft through the opening in a predetermined mounting and removal direction and raising the treatment instrument as the rotatable shaft rotates. The provided endoscope can be cleaned with good cleaning efficiency.
(FR) L'invention concerne un endoscope dans lequel un instrument de traitement peut être inséré, l'endoscope comprenant : une section dure d'extrémité distale disposée au niveau de l'extrémité distale de l'endoscope et ayant une ouverture formée dans la section dure d'extrémité distale, l'ouverture permettant à l'instrument de traitement de faire saillie à partir de celle-ci; un arbre rotatif disposé au sein de l'ouverture et ayant un axe perpendiculaire à la direction longitudinale de l'endoscope; une section d'opération destinée à recevoir l'opération de rotation de l'arbre rotatif; et une base d'élévation susceptible d'être montée sur l'arbre rotatif et retirée de celui-ci à travers l'ouverture dans une direction de montage et de retrait prédéfinie et élevant l'instrument de traitement lorsque l'arbre rotatif tourne. L'endoscope proposé peut être nettoyé avec une bonne efficacité de nettoyage.
(JA) 処置具を挿入可能な内視鏡において、前記内視鏡の先端に配設され、前記処置具を突出させる開口部が形成された先端硬質部と、前記開口部内に配設され、軸心の方向と前記内視鏡の長手方向とが直交する回転軸と、前記回転軸を回転させる操作を受け付ける操作部と、前記開口部を介して所定の着脱方向に沿って前記回転軸に着脱可能であり、前記回転軸の回転に伴って前記処置具を起上する起上台と、を備える。これにより、洗浄効率が良好な内視鏡を提供する。
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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, 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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)