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1. (WO2018225196) NEEDLE HOLDER AND MEDICAL MANIPULATOR
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Pub. No.: WO/2018/225196 International Application No.: PCT/JP2017/021175
Publication Date: 13.12.2018 International Filing Date: 07.06.2017
IPC:
A61B 17/062 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
03
for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith
04
for suturing wounds; Holders or packages for needles or suture materials
062
Needle manipulators
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:
前川 祐都 MAEKAWA, Yuto; JP
山中 紀明 YAMANAKA, Noriaki; JP
飯田 雅敏 IIDA, Masatoshi; JP
Agent:
上田 邦生 UEDA, Kunio; JP
柳 順一郎 YANAGI, Junichiro; JP
小栗 眞由美 OGURI, Mayumi; JP
竹内 邦彦 TAKEUCHI, Kuniyoshi; JP
Priority Data:
Title (EN) NEEDLE HOLDER AND MEDICAL MANIPULATOR
(FR) PORTE-AIGUILLE ET MANIPULATEUR MÉDICAL
(JA) 持針器および医療用マニピュレータ
Abstract:
(EN) This needle holder (1) consistently grips a curved needle and facilitates suturing. The needle holder (1) is provided with a pair of gripping pieces (2, 3) which are capable of being opened and closed when rocked relatively about a rocking axis (O). In cross-sections of the facing gripping surfaces (2a, 3a) of the gripping pieces (2, 3) taken either along a plane parallel to the rocking axis (O) or along a plane intersecting the rocking axis (O), the gripping surfaces (2a, 3a) have a shape conforming to that of the curved outer peripheral surface of the gripped curved needle (14).
(FR) L'invention concerne un porte-aiguille (1) qui saisit de manière constante une aiguille incurvée et qui facilite la suture. Le porte-aiguille (1) est pourvu d'une paire de pièces de préhension (2, 3) qui peuvent être ouvertes et fermées lorsqu'elles sont basculées par rapport à un axe de balancement (O). Dans des sections transversales des surfaces de préhension opposées (2a, 3a) des pièces de préhension (2, 3) prises soit le long d'un plan parallèle à l'axe de balancement (O) ou le long d'un plan croisant l'axe de balancement (O), les surfaces de préhension (2a, 3a) ont une forme épousant celle de la surface périphérique externe incurvée de l'aiguille incurvée saisie (14).
(JA) 湾曲針を安定して把持し、縫合作業を容易にすることを目的として、本発明に係る持針器(1)は、揺動軸線(O)回りに相対的に揺動させられることによって開閉可能な一対の把持片(2,3)を備え、各把持片(2,3)の対向する2つの把持面(2a,3a)が、揺動軸線(O)に平行な平面で切断した断面または揺動軸線(O)に交差する平面で切断した断面において、挟持される湾曲針(14)の湾曲する外周面に沿う形状を有する。
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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, 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, 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)