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1. (WO2019026385) CAMERA HEAD FOR ENDOSCOPE
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Pub. No.: WO/2019/026385 International Application No.: PCT/JP2018/018989
Publication Date: 07.02.2019 International Filing Date: 16.05.2018
IPC:
A61B 1/04 (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
04
combined with photographic or television appliances
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:
ソニー・オリンパスメディカルソリューションズ株式会社 SONY OLYMPUS MEDICAL SOLUTIONS INC. [JP/JP]; 東京都八王子市子安町四丁目7番1号 4-7-1, Koyasu-machi, Hachioji-shi, Tokyo 1920904, JP
Inventors:
棚橋 史典 TANAHASHI, Fuminori; JP
天野 高太郎 AMANO, Kohtaro; JP
Agent:
特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE; 東京都千代田区霞が関3丁目8番1号 虎の門三井ビルディング Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2017-14848631.07.2017JP
Title (EN) CAMERA HEAD FOR ENDOSCOPE
(FR) TÊTE DE CAMÉRA DESTINÉE À UN ENDOSCOPE
(JA) 内視鏡用カメラヘッド
Abstract:
(EN) A camera head 6 for an endoscope comprises first and second members 8, 9 which are relatively rotatable about a first axis Ax1. The first member 8 has a first rotating slide face 84 that extends annularly about the first axis Ax1. The second member 9 has a second rotating slide face 93 which engages with the first rotating slide face 84 while being restricted in movement in the direction of the first axis Ax1 vis-à-vis the first member 8 and which relatively slides rotatingly about the first axis Ax1 vis-à-vis the first rotating slide face 84. The second rotating slide face 93 abuts only a portion of the first rotating slide face 84, exposing a portion of the first rotating slide face 84 to the outside.
(FR) L'invention concerne une tête de caméra (6) destinée à un endoscope, comprenant des premier et second éléments (8, 9) qui peuvent tourner relativement autour d'un premier axe (Ax1). Le premier élément (8) présente une première face coulissante rotative (84) qui s'étend de manière annulaire autour du premier axe (Ax1). Le second élément (9) présente une seconde face coulissante rotative (93) qui vient en prise avec la première face coulissante rotative (84) tout en étant limitée en mouvement dans la direction du premier axe (Ax1) vis-à-vis du premier élément (8), et qui coulisse relativement en rotation autour du premier axe (Ax1) vis-à-vis de la première face coulissante rotative (84). La seconde face coulissante rotative (93) vient en butée uniquement contre une partie de la première face coulissante rotative (84), exposant une partie de la première face coulissante rotative (84) à l'extérieur.
(JA) 内視鏡用カメラヘッド6は、第1の軸Ax1を中心として相対的に回転可能とする第1,第2の部材8,9を備える。第1の部材8は、第1の軸Ax1を中心とする円環状に延在する第1の回転摺動面84を有する。第2の部材9は、第1の部材8に対して第1の軸Ax1方向への移動が規制された状態で当該第1の回転摺動面84に係合するとともに、第1の回転摺動面84に対して第1の軸Ax1を中心として相対的に回転摺動する第2の回転摺動面93を有する。第2の回転摺動面93は、第1の回転摺動面84の一部にのみ当接し、第1の回転摺動面84の一部を外部に露出させる。
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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)