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1. (WO2018086046) SURGICAL INSTRUMENT WITH INTERLOCKING FUNCTION
국제사무국에 기록된 최신 서지정보    정보 제출

공개번호: WO/2018/086046 국제출원번호: PCT/CN2016/105375
공개일: 17.05.2018 국제출원일: 10.11.2016
IPC:
A61B 17/072 (2006.01)
A SECTION A — 생활필수품 농업
61
위생학; 의학 또는 수의학
B
진단; 수술; 개인 식별
17
수술용 기기, 기구 또는 방법 예. 압박대
03
상처의 폐쇄를 위한 것 또는 상처를 폐쇄파지하는 것, 예, 수술용 스태플(staples); 이들과 함께 사용되는 보조구.
068
수술용 스테플러(staplers)
072
단일동작에 일렬의 스테플을 적용하기 위한 것
출원인:
天津瑞奇外科器械股份有限公司 REACH SURGICAL INC. [CN/CN]; 中国天津市 经济技术开发区第四大街5号B座4层 4th Floor, Bldg. B, No. 5 of Fourth Street, TEDA Tianjin 300457, CN
발명자:
陈晓强 CHEN, Xiaoqiang; CN
徐振振 XU, Zhenzhen; CN
대리인:
北京同达信恒知识产权代理有限公司 TDIP & PARTNERS; 中国北京市海淀区宝盛南路1号院20号楼8层101-01 101-01, 8/F, Building 20, No.1 Baosheng South Road Haidian District Beijing 100192, CN
우선권 정보:
발명의 명칭: (EN) SURGICAL INSTRUMENT WITH INTERLOCKING FUNCTION
(FR) INSTRUMENT CHIRURGICAL AYANT UNE FONCTION D'INTERVERROUILLAGE
(ZH) 具有互锁功能的外科手术器械
요약서:
(EN) Disclosed is a surgical instrument (50, 50A) with an interlocking function, the surgical instrument comprising an end actuator (10), an elongated body (20) and a handle portion (30). Two ends of the elongated body (20) are respectively connected to the end actuator (10) and the handle portion (30). The handle portion (30) comprises: a handle housing (301, 401); a rotary head (350, 450), the rotary head (350, 450) being arranged at a distal end of the handle portion (30) and being able to reciprocate along the lengthwise direction of the elongated body (20); and a locking assembly (370, 470), comprising at least one sliding tooth (371, 471) and locking tooth (372, 472), wherein the sliding tooth (371, 471) is arranged between the rotary head (350, 450) and the handle housing (301, 401), is axially fixed with the rotary head (350, 450), and can reciprocate with the rotary head (350, 450) so as to selectively cooperate with the locking tooth (372, 472), and the sliding tooth (371, 471) is circumferentially locked with the handle portion (30), and the locking tooth (372, 472) is fixedly mounted at a proximal end of the elongated body (20). The structural stability and work stability between various components are relatively high, thus the safety performance of the surgical instrument can be improved.
(FR) L'invention concerne un instrument chirurgical (50, 50A) ayant une fonction d'interverrouillage, l'instrument chirurgical comprenant un actionneur d'extrémité (10), un corps allongé (20) et une partie poignée (30). Les deux extrémités du corps allongé (20) sont respectivement reliées à l'actionneur d'extrémité (10) et à la partie poignée (30). La partie poignée (30) comprend : un boîtier de poignée (301, 401) ; une tête rotative (350, 450), la tête rotative (350, 450) étant disposée au niveau d'une extrémité distale de la partie poignée (30) et pouvant effectuer un mouvement de va-et-vient le long de la direction longitudinale du corps allongé (20) ; et un ensemble de verrouillage (370, 470), comprenant au moins une dent coulissante (371, 471) et une dent de verrouillage (372, 472), la dent coulissante (371, 471) étant disposée entre la tête rotative (350, 450) et le boîtier de poignée (301, 401), étant fixée axialement à la tête rotative (350, 450), et pouvant effectuer un mouvement de va-et-vient avec la tête rotative (350, 450) de façon à coopérer sélectivement avec la dent de verrouillage (372, 472), et la dent coulissante (371, 471) étant verrouillée de manière circonférentielle avec la partie poignée (30), et la dent de verrouillage (372, 472) étant montée de manière fixe au niveau d'une extrémité proximale du corps allongé (20). La stabilité structurelle et la stabilité de travail entre les divers éléments sont relativement élevées, ce qui permet d'améliorer les performances de sécurité de l'instrument chirurgical.
(ZH) 一种具有互锁功能的外科手术器械(50,50A),包括末端执行器(10)、细长体(20)以及手柄部分(30);细长体(20)的两端分别与末端执行器(10)和手柄部分(30)相连接,手柄部分(30)包括:手柄壳体(301,401);旋转头(350,450),旋转头(350,450)设置在手柄部分(30)的远端,可沿细长体(20)的长度方向往复运动;以及锁止组件(370,470),包括至少一个滑动齿(371,471)和止转齿(372,472),滑动齿(371,471)设置在旋转头(350,450)与手柄壳体(301,401)之间,与旋转头(350,450)轴向固定,可随旋转头(350,450)往复运动以选择性地与止转齿(372,472)相配合,且滑动齿(371,471)与手柄部分(30)周向锁定;止转齿(372,472)固定安装在细长体(20)的近端。各部件之间结构稳定性以及工作稳定性较高,进而能够提高外科手术器械的安全性能。
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지정국: 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
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청 (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(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)
공개언어: 중국어 (ZH)
출원언어: 중국어 (ZH)