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    • 9. 发明授权
    • Handle assembly for articulated endoscopic instruments
    • 铰接内镜仪器的手柄组件
    • US08795325B2
    • 2014-08-05
    • US12443040
    • 2007-10-04
    • Eric J. TaylorPeter HathawayKevin Sniffin
    • Eric J. TaylorPeter HathawayKevin Sniffin
    • A61B17/00
    • A61B17/2909A61B17/0469A61B17/062A61B2017/003A61B2017/2905A61B2017/2919
    • An endoscopic surgical instrument is provided and includes a handle assembly for operating the surgical instrument, an articulatable neck assembly supported on and extending from the handle assembly, and an end effector operatively supported on the neck assembly. The handle assembly includes a housing; a trigger operatively supported on the housing; at least one actuation shaft operatively connected to the trigger and extending from the housing, wherein an actuation of the trigger imparts axial translation to the actuation shaft; and at least one articulation cable operable from the housing. The end effector includes a pair of pivotably mounted, juxtaposed jaws, wherein the jaws are movable at least between an open position and a closed position, and wherein a distal end of an actuation shaft is operatively engaged with the pair of jaws to effectuate opening and closing of the jaws.
    • 提供内窥镜手术器械,并且包括用于操作外科器械的手柄组件,支撑在手柄组件上并从手柄组件延伸的可铰接颈部组件,以及可操作地支撑在颈部组件上的端部执行器。 手柄组件包括壳体; 可操作地支撑在壳体上的扳机; 所述至少一个致动轴可操作地连接到所述触发器并从所述壳体延伸,其中所述触发器的致动将轴向平移赋予所述致动轴; 以及至少一个可从壳体操作的铰接缆索。 末端执行器包括一对可枢转地安装的并置的夹爪,其中所述夹爪至少在打开位置和关闭位置之间是可移动的,并且其中致动轴的远端与所述一对钳口可操作地接合以实现开口和 关闭颚
    • 10. 发明申请
    • Handle Assembly for Articulated Endoscopic Instruments
    • 铰接式内窥镜仪器的手柄组件
    • US20100076260A1
    • 2010-03-25
    • US12443040
    • 2007-10-04
    • Eric J. TaylorPeter HathawayKevin Sniffin
    • Eric J. TaylorPeter HathawayKevin Sniffin
    • A61B1/00
    • A61B17/2909A61B17/0469A61B17/062A61B2017/003A61B2017/2905A61B2017/2919
    • An endoscopic surgical instrument is provided and includes a handle assembly for operating the surgical instrument, an articulatable neck assembly supported on and extending from the handle assembly, and an end effector operatively supported on the neck assembly. The handle assembly includes a housing; a trigger operatively supported on the housing; at least one actuation shaft operatively connected to the trigger and extending from the housing, wherein an actuation of the trigger imparts axial translation to the actuation shaft; and at least one articulation cable operable from the housing. The end effector includes a pair of pivotably mounted, juxtaposed jaws, wherein the jaws are movable at least between an open position and a closed position, and wherein a distal end of an actuation shaft is operatively engaged with the pair of jaws to effectuate opening and closing of the jaws.
    • 提供内窥镜手术器械,并且包括用于操作外科器械的手柄组件,支撑在手柄组件上并从手柄组件延伸的可铰接颈部组件,以及可操作地支撑在颈部组件上的端部执行器。 手柄组件包括壳体; 可操作地支撑在壳体上的扳机; 所述至少一个致动轴可操作地连接到所述触发器并从所述壳体延伸,其中所述触发器的致动将轴向平移赋予所述致动轴; 以及至少一个可从壳体操作的铰接缆索。 末端执行器包括一对可枢转地安装的并置的夹爪,其中所述夹爪至少在打开位置和关闭位置之间是可移动的,并且其中致动轴的远端与所述一对钳口可操作地接合以实现开口和 关闭颚