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    DEVICES, SYSTEMS, AND METHODS FOR FLUID CONTROL IN ENDOSCOPE SYSTEMS
    1.
    发明公开
    DEVICES, SYSTEMS, AND METHODS FOR FLUID CONTROL IN ENDOSCOPE SYSTEMS 审中-公开

    公开(公告)号：EP4437928A3

    公开(公告)日：2024-11-06

    申请号：EP24187266.2

    申请日：2021-03-22

    申请人： Boston Scientific Scimed, Inc.

    发明人： COMEE, Shaun D. ,  CUMMINGS, Nathan T. ,  LIMBERG, Paula R. ,  RICHARDS, Laura E.

    IPC分类号： A61B1/00 ,  A61B1/015 ,  A61B1/018

    摘要： Various embodiments are generally directed to devices, systems, and methods for controlling the flow of fluids in endoscopic systems, such as endoscopic ultrasound (EUS) enabled endoscopes. Some embodiments are particularly directed to valve sets and/or valve interface mechanisms for controlling air, water, and/or suction flow through a valve well for an endoscopic system. Several embodiments are directed to user interface mechanisms and techniques for enabling an operator to interact with and control endoscope valves. Many embodiments are directed to mechanisms and techniques for translating interface input motion into valve control motions. In one or more embodiments, the valve sets and/or valve interface mechanisms may be disposable.

    PUNCTURE DEVICE
    4.
    发明公开
    PUNCTURE DEVICE 审中-公开

    公开(公告)号：EP4427662A1

    公开(公告)日：2024-09-11

    申请号：EP24161734.9

    申请日：2024-03-06

    申请人： FUJIFILM Corporation

    发明人： ONO, Hirotoshi

    IPC分类号： A61B1/018 ,  A61B17/34 ,  A61B8/08 ,  A61B1/00

    CPC分类号： A61B2017/0042420130101 ,  A61B17/3478 ,  A61B1/00133 ,  A61B1/00128 ,  A61B1/018 ,  A61B2017/003420130101 ,  A61B2017/0099120130101 ,  A61B8/0841 ,  A61B8/12

    摘要： A puncture device includes: a puncture needle (7); and an operation part that moves the puncture needle in an axial direction and is attachable to and detachable from an ultrasonic endoscope (93). The operation part includes a gripping member (10) that is interlocked with the puncture needle and whose outer peripheral surface is exposed, a first member (11) that is connected to the gripping member and is movable relative to the gripping member in the axial direction, and a restricting member (20) that restricts a relative movable maximum distance between the first member and the gripping member, and the outer peripheral surface of the gripping member has a shape including a pair of first planes that are arranged in a first direction and are disposed to face each other, and a pair of second planes that are arranged in a second direction intersecting the first direction and are disposed to face each other.