Ultrasonic surgical instruments
    3.
    发明申请
    Ultrasonic surgical instruments 有权
    超声波手术器械

    公开(公告)号:US20080234710A1

    公开(公告)日:2008-09-25

    申请号:US11726625

    申请日:2007-03-22

    IPC分类号: A61B17/32

    摘要: A surgical instrument includes a transducer configured to produce vibrations at a predetermined frequency. The transducer is configured to produce vibrations along a longitudinal axis at a predetermined frequency. An ultrasonic blade extends along the longitudinal axis and is coupled to the transducer. The ultrasonic blade includes a body having a proximal end and a distal end. The distal end is movable relative to the longitudinal axis by the vibrations produced by the transducer. The body includes a treatment region that extends from the proximal end to the distal end. The body includes a substantially flat broad top surface, a bottom surface, and a neck portion protruding from the proximal end adapted to couple to the transducer.

    摘要翻译: 手术器械包括构造成以预定频率产生振动的换能器。 换能器被配置成以预定的频率沿着纵轴产生振动。 超声刀片沿着纵向轴线延伸并耦合到换能器。 超声刀片包括具有近端和远端的主体。 远端可以通过换能器产生的振动相对于纵向轴线移动。 主体包括从近端延伸到远端的处理区域。 主体包括基本上平坦的宽顶表面,底表面和从近端突出的适于联接到换能器的颈部。

    Ultrasonic surgical instruments
    4.
    发明授权
    Ultrasonic surgical instruments 有权
    超声波手术器械

    公开(公告)号:US08911460B2

    公开(公告)日:2014-12-16

    申请号:US11726625

    申请日:2007-03-22

    IPC分类号: A61B17/32 A61B17/00

    摘要: A surgical instrument includes a transducer configured to produce vibrations at a predetermined frequency. The transducer is configured to produce vibrations along a longitudinal axis at a predetermined frequency. An ultrasonic blade extends along the longitudinal axis and is coupled to the transducer. The ultrasonic blade includes a body having a proximal end and a distal end. The distal end is movable relative to the longitudinal axis by the vibrations produced by the transducer. The body includes a treatment region that extends from the proximal end to the distal end. The body includes a substantially flat broad top surface, a bottom surface, and a neck portion protruding from the proximal end adapted to couple to the transducer.

    摘要翻译: 手术器械包括构造成以预定频率产生振动的换能器。 换能器被配置成以预定的频率沿着纵轴产生振动。 超声刀片沿着纵向轴线延伸并耦合到换能器。 超声刀片包括具有近端和远端的主体。 远端可以通过换能器产生的振动相对于纵向轴线移动。 主体包括从近端延伸到远端的处理区域。 主体包括基本上平坦的宽顶表面,底表面和从近端突出的适于联接到换能器的颈部。