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    • 22. 发明授权
    • Surgical instrument with disengageable handle
    • 具有可脱开手柄的手术器械
    • US09375206B2
    • 2016-06-28
    • US14240023
    • 2012-08-24
    • Clement VidalHerve ColletPatrick Henri
    • Clement VidalHerve ColletPatrick Henri
    • A61B17/04A61B17/00A61B17/29
    • A61B17/2909A61B17/00A61B17/00234A61B2017/00017A61B2017/003A61B2017/00323A61B2017/00367A61B2017/00398A61B2017/0042A61B2017/0069A61B2017/00738A61B2017/2903A61B2017/2908A61B2017/291A61B2017/2923A61B2017/2927A61B2017/2929
    • The invention relates to a surgical instrument comprising: —a distal tool (5) securely fastened to a distal end of a rotation shaft (4) and rotatably mounted on and in the extension of a distal member (30) rotatably mounted at an end of an elongated arm (3), —an comprising motorized means (20) for actuating the distal motion of the distal tool (5) and further comprising controlling means (21) for a user to control the motorized means (20); —a handle (1) extending from the actuation unit (2) and comprising a lever (11) mechanically coupled to the distal tool (5) for actuation of said distal tool (5); characterized in that the handle (1) has a non-axially-symmetric shape and is mounted on and in the extension of the actuation unit (2) with coupling means (12, 22) enabling rotation of the handle (1) relative to the actuation unit (2) around the longitudinal axis, and wherein the controlling means (21) are adapted to be operated by the user whatever the rotational position of the handle (1) relative to the actuation unit (2).
    • 本发明涉及一种手术器械,包括:远端工具(5),其牢固地紧固到旋转轴(4)的远端并且可旋转地安装在远端构件(30)的延伸部中,远侧构件 细长臂(3),其包括用于致动所述远端工具(5)的远端运动的机动装置(20),并且还包括用于使用者控制所述机动装置(20)的控制装置(21)。 - 从所述致动单元(2)延伸并且包括机械地联接到所述远端工具(5)的用于致动所述远端工具(5)的杆(11)的手柄(1)。 其特征在于,所述手柄(1)具有非轴对称形状并且被安装在所述致动单元(2)的延伸部中并且具有联接装置(12,22),所述联接装置能使所述手柄(1)相对于所述手柄 致动单元(2),并且其中控制装置(21)适于由使用者操作,无论手柄(1)相对于致动单元(2)的旋转位置如何。
    • 23. 发明授权
    • Surgical instrument
    • 手术器械
    • US08845622B2
    • 2014-09-30
    • US13260910
    • 2010-04-02
    • Jamie PaikGuillaume MorelClément VidalPatrick Henri
    • Jamie PaikGuillaume MorelClément VidalPatrick Henri
    • A61B17/00A61B19/00A61B1/00A61B17/29
    • A61B17/29A61B2017/003A61B2017/00309A61B2017/00323A61B2017/0069A61B2017/2905A61B2017/2908A61B2017/2927A61B2017/2929A61B2017/2947
    • The invention relates to a surgical instrument (100; 200) comprising: an elongated arm (111; 207) according to a longitudinal axis and having a distal end (105; 204) mounted with a pivot joint on the elongated arm according to an axis substantially orthogonal to the longitudinal axis; a drive shaft (103; 3), substantially coaxial with the elongated arm, comprising means forming a universal joint (104; 206) facing the pivot joint; and, distal tool (9) securely fastened on the drive shaft and rotatively mounted on and in the extension of the distal end of the elongated arm, such that the distal tool has two rotational degrees of freedom, distinct and independent of each other, one being around an axis substantially perpendicular to the longitudinal axis of the elongated arm and the other being around an axis substantially collinear to an own axis of the distal tool, characterized in that the means forming a universal joint comprise a flexible drive sleeve (104; 206).
    • 本发明涉及一种外科器械(100; 200),包括:根据纵向轴线的细长臂(111; 207),并具有远端(105; 204),所述远端根据轴线在所述细长臂上安装有枢转接头 基本上垂直于纵轴; 与所述细长臂基本同轴的驱动轴(103; 3)包括形成面向所述枢转接头的万向接头(104; 206)的装置; 并且远端工具(9)牢固地紧固在驱动轴上并可旋转地安装在细长臂的远端的延伸部分中并且在其延伸部分中,使得远端工具具有彼此独立且彼此独立的两个旋转自由度,一个 围绕基本上垂直于所述细长臂的纵向轴线的轴线,另一个围绕与所述远端工具的自身轴线基本共线的轴线,其特征在于,形成万向接头的装置包括柔性驱动套筒(104; 206) )。