ULTRASONIC PROBE AND METHOD FOR THE FABRICATION THEREOF
    1.
    发明公开
    ULTRASONIC PROBE AND METHOD FOR THE FABRICATION THEREOF 审中-公开
    ULTRASCHALLSONDE UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号:EP1765175A1

    公开(公告)日:2007-03-28

    申请号:EP04733484.2

    申请日:2004-05-17

    IPC分类号: A61B8/00

    CPC分类号: B06B1/0677 B06B1/0685

    摘要: An ultrasonic probe comprising a piezoelectric element, a first electrode formed on a substantial portion of a first main face, a first side face and a part of a second main face of the piezoelectric element, and a second electrode formed on a substantial portion of a second main face, a second side face and a part of a first main face of the piezoelectric element, the two electrodes being isolated from each other by two grooves formed on the first and second main faces of the piezoelectric element, in a manner parallel to the side edges of the piezoelectric element, respectively, has good vibration and probing properties.

    摘要翻译: 一种超声波探头,包括压电元件,形成在第一主面的主要部分上的第一电极,压电元件的第一侧面和第二主面的一部分,以及形成在压电元件的大部分上的第二电极 第二主面,第二侧面和压电元件的第一主面的一部分,两个电极通过形成在压电元件的第一主面和第二主面上的两个凹槽彼此隔开,平行于 压电元件的侧边缘分别具有良好的振动和探测特性。