Multiple end effectors ultrasonic surgical instruments
    68.
    发明授权
    Multiple end effectors ultrasonic surgical instruments 有权
    多功能超声波手术器械

    公开(公告)号:US08257377B2

    公开(公告)日:2012-09-04

    申请号:US11881654

    申请日:2007-07-27

    IPC分类号: A61B17/32

    摘要: A surgical instrument includes a transducer configured to produce vibrations along a longitudinal axis at a predetermined frequency. The transducer includes a first end and a second end. A first resonator portion includes a first end coupled to the first end of the transducer. The first resonator includes a second end adapted to receive a first ultrasonic transmission waveguide. A second resonator portion includes a first end coupled to the second end of the transducer. The second resonator includes a second end adapted to receive a second ultrasonic transmission waveguide.

    摘要翻译: 手术器械包括被配置为以预定频率沿纵轴产生振动的换能器。 换能器包括第一端和第二端。 第一谐振器部分包括耦合到换能器的第一端的第一端。 第一谐振器包括适于接收第一超声波传输波导的第二端。 第二谐振器部分包括耦合到换能器的第二端的第一端。 第二谐振器包括适于接收第二超声波传输波导的第二端。