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    • 12. 发明申请
    • ULTRASONIC PROBE
    • 超声探头
    • US20110201937A1
    • 2011-08-18
    • US13123381
    • 2009-12-02
    • Kiyoshi FujiiAkira ShimasakiEiichi OokawaMasahiro Shinkai
    • Kiyoshi FujiiAkira ShimasakiEiichi OokawaMasahiro Shinkai
    • A61B8/00
    • A61B8/14A61B8/4218A61B8/4254A61B8/4281A61B8/4455A61B8/4461A61B8/483G01N29/0672G10K11/355
    • The invention discloses a technique, by which a suitable radius of curvature can be obtained so that small type ultrasonic probe will be closely fitted to human body and by which an ultrasonic probe adaptable for human superficial tissues can be provided. According to this technique, the invention provides a frame 5 to constitute a part of a cubicle, a motor 1 fixed on said frame, a first arm 6 with one end fixed on a rotating shaft 7 of said motor, and a second arm 8 with one end rotatably coupled with the other end of said first arm via a coupling shaft 9 and with the other end having an ultrasonic element mounted thereon, said second arm has a lengthwise long groove 11 and is slidably engaged with the fixed shaft of said frame in the direction of length, a length from an end of said second arm where said ultrasonic element is mounted on said coupling shaft is designed to be longer than the length from said rotating shaft to said coupling shaft, and further, to be longer than the length from said rotating shaft to said fixed shaft, and a swinging mechanism comprising said first arm and said second arm is disposed in said cubicle surrounded by an ultrasonic window and by said frame and is sealed with an acoustic coupling liquid.
    • 本发明公开了一种技术,通过该技术可以获得适当的曲率半径,使得小型超声波探头将紧密地配合到人体上,通过该技术可以提供适用于人体表面组织的超声波探头。 根据该技术,本发明提供一种构成机柜的一部分的框架5,固定在所述框架上的电动机1,一端固定在所述电动机的转轴7上的第一臂6和具有 一端通过连接轴9与所述第一臂的另一端可旋转地联接,另一端具有安装在其上的超声波元件,所述第二臂具有纵向长槽11,并与所述框架的固定轴可滑动地接合 长度方向,从安装有所述耦合轴的所述第二臂的端部的长度设计为比从所述旋转轴到所述联结轴的长度长,并且还要长于所述长度 从所述旋转轴到所述固定轴,并且包括所述第一臂和所述第二臂的摆动机构设置在由超声波窗口和所述框架包围的所述隔间中,并用声耦合液体密封。