公开(公告)号：US20160206201A1

公开(公告)日：2016-07-21

申请号：US14916391

申请日：2014-09-01

申请人： THE FOURTH MILITARY MIEDICAL UNIVERSITY OF CHINESE PEOPLE'S LIBERATION ARMY

发明人： Dehua LI ,  Yulong TANG ,  Bing LI

IPC分类号： A61B5/00 ,  A61B5/11 ,  A61C8/00

CPC分类号： A61B5/0051 ,  A61B5/1111 ,  A61C1/186 ,  A61C8/0089 ,  A61C19/04 ,  G01H13/00

摘要： The present invention relates to a torsional vibration resonance frequency measuring method and a novel amplitude transformer for assessing the stability of dental implants. In one example, a torsional vibration resonance frequency measuring method includes installing an amplitude transformer on a dental implant, energizing a torsional vibration mode, gathering resonance signals, and analyzing a resonance frequency. In another example, an amplitude transformer for measuring torsional vibration resonance frequency in a dental implant, includes an anti-rotary horizontal double-winged component and a central bolt. The central bolt is configured to closely connect with the inner threads of the dental implant, such that the amplitude transformer can integrate with the dental implant sufficient to vibrate as an integral structure under energizing.

摘要翻译： 本发明涉及一种用于评估牙种植体稳定性的扭转振动共振频率测量方法和新型振幅变压器。 在一个示例中，扭转振动共振频率测量方法包括在牙科植入物上安装振幅变压器，激励扭转振动模式，收集共振信号和分析共振频率。 在另一示例中，用于测量牙科植入物中的扭转振动共振频率的振幅变压器包括防旋转水平双翼部件和中心螺栓。 中心螺栓构造成与牙科植入物的内螺纹紧密连接，使得振幅变压器可以与牙植入物一体化，足以在通电作用下作为整体结构振动。