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    • 5. 发明申请
    • RESECTOSCOPE
    • 电切镜
    • WO0172200A3
    • 2002-05-02
    • PCT/IL0100294
    • 2001-03-29
    • ROEI MEDICAL TECHNOLOGIES LTDYOSSEPOWITCH OFER
    • YOSSEPOWITCH OFER
    • A61B17/00A61B17/30A61B17/32A61B17/34A61B18/14A61B19/00A61B1/00
    • A61B17/320016A61B17/32056A61B18/149A61B90/361A61B2017/00353A61B2017/306A61B2017/3445A61B2018/00196A61B2018/00208A61B2018/1861
    • A dual-instrument resectoscope (100) which includes an outer sheath (22) having a distal portion (114) that is inserted into a body cavity, a proximal portion (12) that remains outside the body, and a longitudinal axis (X); an optical system (23), for viewing the body cavity from said proximal position, said optical system (23) including an optical tube (82), located within said outer sheath and extending throughout the length of said outer sheath, an eyepiece (18) and a light source (16) at said proximal portion, and an endoscope (20) at said distal portion, in communication with said optical tube; first (124) and second (126) surgical instruments, located at said distal portion, for performing surgery in the body cavity; a first transmission mechanism (116), in communication with said first surgical instrument (124), and a second transmission mechanism (118), in communication with said second surgical instrument (126); a first (120) and second (122) instrument guide for providing communication between the first and second transmission mechanism and the first and second instruments; a single actuator (115) and an instrument selecting component (112) on the actuator.
    • 一种双器械截面镜(100),其包括具有插入到体腔中的远侧部分(114)的外护套(22),保持在身体外部的近端部分(12)和纵向轴线(X) ; 一种用于从所述近端位置观察体腔的光学系统(23),所述光学系统(23)包括光学管(82),所述光学管(82)位于所述外护套内并延伸穿过所述外护套的整个长度,目镜(18) )和所述近端部分处的光源(16)和在所述远端部分处于与所述光管连通的内窥镜(20); 位于所述远端部分的第一(124)和第二(126)手术器械,用于在所述体腔中进行手术; 与所述第一外科器械(124)连通的第一传动机构(116)和与所述第二外科器械(126)连通的第二传动机构(118); 用于提供第一和第二传输机构与第一和第二仪器之间的通信的第一(120)和第二(122)仪器引导件; 致动器上的单个致动器(115)和仪器选择部件(112)。