Endoscope suction operating apparatus
    3.
    发明授权
    Endoscope suction operating apparatus 失效
    内窥镜抽吸操作装置

    公开(公告)号:US5322263A

    公开(公告)日:1994-06-21

    申请号:US105129

    申请日:1993-08-12

    IPC分类号: A61B1/12 F16K31/00 F16K31/44

    CPC分类号: A61B1/00068 A61B1/12

    摘要: A suction operating apparatus in an endoscope consisting of an outer cylinder connected to a sucking channel of the endoscope, an inner cylinder removably fitted to this outer cylinder and having a sucking hole on the side, a valve body made of an elastic material and having a slit in a closing part provided in the lower end part of this inner cylinder and closing a lower end opening of the inner cylinder, an operating member provided so as to be free to advance and retreat within the inner cylinder, and to be pushed into the slit of the valve body to open and close this slit, thus forming a fluid flow path communicating with the sucking hole in the axial direction, and an elastic cover for elastically returning the operating member to the fixed position from the pushed-in position.

    摘要翻译: 一种内窥镜中的抽吸操作装置,包括连接到内窥镜的吸入通道的外筒,可拆卸地安装在该外筒上并具有一侧的吸孔的内筒,由弹性材料制成的阀体, 在设置在该内筒的下端部的关闭部分上切断,并且封闭内筒的下端开口,操作构件设置成在内筒内自由前进和后退,并被推入 切断阀体,开闭该狭缝,从而形成与轴向连通的流体流路,弹性盖将操作部件从推入位置弹性地返回到固定位置。

    Endoscope suction operating apparatus
    5.
    发明授权
    Endoscope suction operating apparatus 失效
    内窥镜抽吸操作装置

    公开(公告)号:US5257773A

    公开(公告)日:1993-11-02

    申请号:US824773

    申请日:1992-01-23

    IPC分类号: A61B1/12 F16K31/00 F16K31/44

    CPC分类号: A61B1/00068 A61B1/12

    摘要: A suction operating apparatus in an endoscope consisting of an outer cylinder connected to a sucking channel of the endoscope, an inner cylinder removably fitted to this outer cylinder and having a sucking hole on the side, a valve body made of an elastic material and having a slit in a closing part provided in the lower end part of this inner cylinder and closing a lower end opening of the inner cylinder, an operating member provided so as to be free to advance and retreat within the inner cylinder, and to be pushed into the slit of the valve body to open and close this slit, thus forming a fluid flow path communicating with the sucking hole in the axial direction, and an elastic cover for elastically returning the operating member to the fixed position from the pushed-in position.

    摘要翻译: 一种内窥镜中的抽吸操作装置,包括连接到内窥镜的吸入通道的外筒,可拆卸地安装在该外筒上并具有一侧的吸孔的内筒,由弹性材料制成的阀体, 在设置在该内筒的下端部的关闭部分上切断,并且封闭内筒的下端开口,操作构件设置成在内筒内自由前进和后退,并被推入 切断阀体,开闭该狭缝,从而形成与轴向连通的流体流路,弹性盖将操作部件从推入位置弹性地返回到固定位置。

    Endoscope apparatus of a type having cover for covering the endoscope
    6.
    发明授权
    Endoscope apparatus of a type having cover for covering the endoscope 失效
    具有用于覆盖内窥镜的盖的类型的内窥镜装置

    公开(公告)号:US5419311A

    公开(公告)日:1995-05-30

    申请号:US28142

    申请日:1993-03-09

    IPC分类号: A61B1/00 A61B1/04 A61B1/12

    摘要: An endoscope apparatus of a type having a cover for covering the endoscope composed of a cover for an insert, a cover for a control unit, and a universal-cord cover, and the endoscope which uses the endoscope cover to cover the control unit having a handle in the body of the control unit, an elongated insert extending from the control unit to the leading portion and a universal cord extending from the control unit. At least two members of all members that form the cover for the insert of the endoscope cover, for example, a leading unit and an acceptor for fixing the control unit of the endoscope, are made of the same material such as polysulfone which is a thermoplastic resin which can be recycled, or all members forming the cover for the insert are made of a material which can be subjected to a combustion process, or the cover for the control unit integrally covers the insert and the handle of the endoscope with the endoscope cover.

    摘要翻译: 一种内窥镜装置,其具有用于覆盖由用于插入物的盖子构成的内窥镜的盖,用于控制单元的盖和通用帘线盖,以及使用所述内窥镜盖覆盖所述控制单元的内窥镜, 在控制单元的主体中的手柄,从控制单元延伸到前导部分的细长插入件和从控制单元延伸的通用线。 形成内窥镜插入件的盖的所有构件的至少两个构件,例如用于固定内窥镜的控制单元的引导单元和接受器由相同的材料制成,所述聚砜是热塑性的 可以再循环的树脂或形成插入物盖的所有构件由可以进行燃烧过程的材料制成,或者用于控制单元的盖用内窥镜盖整体地覆盖内窥镜的插入件和把手 。