Occlusal force-meter
    1.
    发明授权
    Occlusal force-meter 失效
    咬合力计

    公开(公告)号:US5846211A

    公开(公告)日:1998-12-08

    申请号:US805643

    申请日:1997-02-27

    IPC分类号: A61B5/22 A61B5/103

    CPC分类号: A61B5/228

    摘要: An occlusal force-meter 1 includes an occlusal force detecting portion 2 for detecting an occlusal force and a main body 3 for processing the detected signal obtained by the occlusal force detecting portion 2 to display the occlusal force measured value on a display 4. The occlusal force detecting portion 2 includes a transmitting portion (second pressure transmitting portion) 5 having diaphragm portions 7, 8 at an upper surface and/or a lower surface of one end portion 5f thereof. A pressure medium liquid L is filed therein, for transmitting the occlusal force added to the diaphragm portions 7, 8 to a pressure detector 9 disposed on the other end portion 5r thereof. A first pressure transmitting portion 10 is positioned between teeth T and the diaphragm portions 7, 8 at the time of occlusion of the tested person for adding the occlusal force to surfaces of the diaphragm portions 7, 8 perpendicularly through the pressure applied surfaces of the diaphragm portions 7, 8 perpendicularly through the pressure applied surfaces Fu, Fd abutted to outer surfaces of the diaphragm portions 7, 8.

    摘要翻译: 咬合力计1包括用于检测咬合力的咬合力检测部分2和用于处理由咬合力检测部分2获得的检测信号的主体3,以在显示器4上显示咬合力测量值。咬合面 力检测部分2包括在其一个端部5f的上表面和/或下表面处具有隔膜部分7,8的传递部分(第二压力传递部分)5。 压力介质液体L被放置在其中,用于将添加到膜部分7,8上的咬合力传递到设置在其另一端部5r上的压力检测器9。 第一压力传递部分10位于牙齿T和隔膜部分7,8之间,在被测试者闭塞时,通过垂直于隔膜的压力施加表面垂直地向隔膜部分7,8的表面添加咬合力 垂直于压力施加的表面Fu,Fd的部分7,8紧贴在隔膜部分7,8的外表面上。