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    Handle for endoscopic surgical instruments and jaw structure
    2.
    发明公开
    Handle for endoscopic surgical instruments and jaw structure 失效
    Handgriff und Zungenbacken eines endoskopischen chirurgischen Instruments。

    公开(公告)号：EP0584723A1

    公开(公告)日：1994-03-02

    申请号：EP93113273.2

    申请日：1993-08-19

    申请人： United States Surgical Corporation

    发明人： Green, David T. ,  Aranyi, Ernest ,  Tovey, Ian J.

    IPC分类号： A61B17/28

    CPC分类号： A61B17/29 ,  A61B17/282 ,  A61B2017/2936 ,  A61B2017/2939

    摘要： An endoscopic or laparoscopic surgical instrument comprising:
       a handle portion;
       an endoscopic portion having a proximal end (202) connected to said handle portion and a distal end (206) mounting an atraumatic jaw mechanism (200), said atraumatic jaw mechanism including a pair of jaw members disposed in opposing relation wherein at least one jaw member is movable such that said jaw members may be positioned in at least an open position and a closed position, each said jaw member having a distal portion (206) having distalmost end extending distally away from said proximal portion (202) and downwardly away from said other opposing jaw member such that when said opposing jaw members are in said closed position said distalmost end portions extend away from each other to thereby reduce trauma to tissue.

    摘要翻译： 一种内窥镜或腹腔镜手术器械，包括：手柄部分; 具有连接到所述手柄部分的近端（202）和安装无创伤的钳口机构（200）的远端（206）的内窥镜部分，所述无创伤的钳口机构包括相对设置的一对钳口构件，其中至少一个钳口 构件可移动，使得所述钳口构件可以定位在至少打开位置和关闭位置，每个所述钳口构件具有远端部分（206），其远端部远离所述近端部分（202）远离并远离 所述另一个相对的钳口构件使得当所述相对的钳口构件处于所述关闭位置时，所述最远端部分彼此远离地延伸，从而减少对组织的创伤。