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    • 9. 发明授权
    • Flush port for endoscopic surgical instruments
    • 内窥镜手术器械冲洗口
    • US5489290A
    • 1996-02-06
    • US69220
    • 1993-05-28
    • Greg Furnish
    • Greg Furnish
    • A61B17/00A61B17/28A61B19/00A61M1/00A61B17/32
    • A61B17/29A61B2017/0046A61B2217/005A61B90/70
    • An endoscopic surgical instrument having a surgical tool with at least one articulated member, a handle, a hollow elongated shaft connecting the tool and handle and having a hole in the shaft for flushing the shaft, and an actuating rod slidably disposed within the lumen of the shaft connecting the handle and the articulated member such that the handle can also be used to actuate the articulated member. Specifically, an endoscopic surgical instrument and an apparatus for attaching to endoscopic surgical instruments having a removable flush port which is in fluid communication with the lumen of the shaft and a removable collar which is removably affixed on the shaft of the instrument by the flush port such that the flush port simultaneously functions as a flush port and as a means for affixing the collar on the shaft.
    • 一种具有手术工具的内窥镜手术器械,其具有至少一个铰接构件,手柄,连接所述工具和手柄的中空细长轴并且在所述轴中具有用于冲洗所述轴的孔,以及可滑动地设置在所述内腔中的致动杆 连接手柄和铰接构件的轴,使得手柄也可以用于致动铰接构件。 具体地,内窥镜手术器械和用于附接到具有可移除的冲洗口的内窥镜手术器械的装置,该可移除的冲洗口与所述轴的内腔流体连通,以及可移除的套环,其可移除地通过所述冲洗口固定在所述器械的轴上, 冲洗口同时用作冲洗口并用作将轴环固定在轴上的装置。