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    • 4. 发明申请
    • ACTUATING KNOB FOR A SURGICAL INSTRUMENT
    • 激光手术仪器
    • WO2013026922A1
    • 2013-02-28
    • PCT/EP2012/066499
    • 2012-08-24
    • ENDOCONTROLVIDAL, ClémentCOLLET, HervéHENRI, Patrick
    • VIDAL, ClémentCOLLET, HervéHENRI, Patrick
    • A61B17/29A61B17/00
    • 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 at 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), - 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); characterized in that the controlling means (21) comprise electronic components (210) for actuation of the motorized means (20), and switch elements (211) for the user to control the electronic components (210), the switch elements (211) comprising at least one magnet (2110) for contactless signal transmission to hall sensors (2100) of the electronic components (210), wherein the switch elements (211) comprise an outer knob (2111) and an inner knob (2112), with the magnet (2110) being fastened to the outer knob (2111) and being mounted in translation within a longitudinal groove (2113) provided in the inner knob (2112) along an axis parallel to the longitudinal axis, said inner knob (2112) being rotatably mounted around the longitudinal axis.
    • 本发明涉及一种手术器械,包括: - 远端工具(5),其牢固地紧固在旋转轴(4)的远端并且可旋转地安装在远端构件(30)的延伸部中,远端构件(30)的延伸部可旋转地安装在 细长臂(3), - 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)。 其特征在于,控制装置(21)包括用于致动电动装置(20)的电子部件(210)和用于使用者控制电子部件(210)的开关元件(211),开关元件(211)包括 至少一个用于非接触式信号传输到电子部件(210)的霍尔传感器(2100)的磁体(2110),其中开关元件(211)包括外部旋钮(2111)和内部旋钮(2112),磁体 (2110)被紧固到所述外部旋钮(2111)并且沿着平行于所述纵向轴线的轴线设置在设置在所述内部旋钮(2112)中的纵向凹槽(2113)内平移地安装,所述内部旋钮(2112)可旋转地安装 围绕纵轴。
    • 10. 发明申请
    • SURGICAL INSTRUMENT
    • 手术器械
    • WO2010112609A1
    • 2010-10-07
    • PCT/EP2010/054471
    • 2010-04-02
    • UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6)ENDOCONTROLPAIK, JamieMOREL, GuillaumeVIDAL, ClémentHENRI, PatrickCOLLET, Hervé
    • PAIK, JamieMOREL, GuillaumeVIDAL, ClémentHENRI, PatrickCOLLET, Hervé
    • A61B17/29
    • A61B17/29A61B2017/00314A61B2017/00323A61B2017/0069A61B2017/2902A61B2017/2927A61B2017/2929
    • The invention relates to a surgical instrument (1) comprising: an elongated arm (11; 307) according to a longitudinal axis and having a distal end (2; 305) mounted with a pivot joint on the elongated arm according to an axis substantially orthogonal to the longitudinal axis; a drive shaft (3) substantially coaxial with the elongated arm comprising means forming a universal joint facing the pivot joint; and, a 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 degree 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; characterised in that the elongated arm comprises a plurality of linking elements mounted in series to form the pivot joint and in that the means forming a universal joint comprise a Cardan joint.
    • 本发明涉及一种手术器械(1),包括:根据纵向轴线的细长臂(11; 307),并具有远端(2; 305),所述远端(2; 305)根据轴线基本正交地安装在所述细长臂上的枢转接头 到纵轴; 与所述细长臂基本同轴的驱动轴(3)包括形成面向所述枢转接头的万向接头的装置; 以及远程工具(9),其牢固地紧固在所述驱动轴上并且可旋转地安装在所述细长臂的远端的延伸部上并且在所述伸长臂的远端的延伸部中,使得所述远端工具具有彼此独立且独立的两个旋转自由度, 一个围绕基本上垂直于细长臂的纵向轴线的轴线,另一个围绕与远端工具的自身轴线基本共线的轴线; 其特征在于,细长臂包括多个串联安装以形成枢转接头的连接元件,并且形成万向接头的装置包括卡丹接头。