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1. (WO2019008895) SELF-PROPELLING ENDOSCOPE DEVICE AND CONTROL METHOD THEREFOR
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Pub. No.: WO/2019/008895 International Application No.: PCT/JP2018/018097
Publication Date: 10.01.2019 International Filing Date: 10.05.2018
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:
梅本 義孝 UMEMOTO, Yoshitaka; JP
鈴木 崇 SUZUKI, Takashi; JP
小野田 文幸 ONODA, Fumiyuki; JP
山下 隆司 YAMASHITA, Takashi; JP
名取 靖晃 NATORI, Yasuaki; JP
Agent:
蔵田 昌俊 KURATA, Masatoshi; JP
野河 信久 NOGAWA, Nobuhisa; JP
河野 直樹 KOHNO, Naoki; JP
井上 正 INOUE, Tadashi; JP
Priority Data:
2017-13349507.07.2017JP
Title (EN) SELF-PROPELLING ENDOSCOPE DEVICE AND CONTROL METHOD THEREFOR
(FR) DISPOSITIF ENDOSCOPIQUE AUTO-PROPULSEUR ET SON PROCÉDÉ DE COMMANDE
(JA) 自走式内視鏡装置及びその制御装置
Abstract:
(EN) An endoscope device (1) comprises: an insertion part (101); a rotating box body (104) disposed on the outer circumferential surface of the insertion part (101) so as to be rotatable about the longitudinal axis thereof; a motor (112) that causes the rotating box body (104) to rotate; a drive circuit (203) that drives the motor (112); and a regeneration protection circuit (204) that executes a protection operation for protecting the drive circuit (203) from regenerative voltage generated by regeneration caused by the motor (112).
(FR) L'invention concerne un dispositif endoscopique (1) comprenant : une partie d'insertion (101) ; un corps de boîtier rotatif (104) disposé sur la surface circonférentielle externe de la partie d'insertion (101) de façon à pouvoir tourner autour de son axe longitudinal ; un moteur (112) qui amène le corps de boîtier rotatif (104) à tourner ; un circuit d'entraînement (203) qui entraîne le moteur (112) ; et un circuit de protection contre la régénération (204) qui met en œuvre une opération de protection pour protéger le circuit d'entraînement (203) contre la tension de régénération générée par la régénération provoquée par le moteur (112).
(JA) 内視鏡装置(1)は、挿入部(101)と、挿入部(101)の外周面に長手軸周りに回転可能に設けられる回転筐体(104)と、回転筐体(104)を回転させるモータ(112)と、モータ(112)を駆動する駆動回路(203)と、モータ(112)の回生によって発生する回生電圧から駆動回路(203)を保護する保護動作を行う回生保護回路(204)とを備える。
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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, JO, JP, KE, KG, KH, 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 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)