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    TORSIONAL VIBRATION RESONANCE FREQUENCY MEASUREMENT METHOD FOR ESTIMATING STABILITY OF DENTAL IMPLANT AND NOVEL AMPLITUDE TRANSFORMER
    5.
    发明授权
    TORSIONAL VIBRATION RESONANCE FREQUENCY MEASUREMENT METHOD FOR ESTIMATING STABILITY OF DENTAL IMPLANT AND NOVEL AMPLITUDE TRANSFORMER 有权
    用于估计牙种植体和新型振幅变换器稳定性的扭振共振频率测量方法

    公开(公告)号：EP3043177B1

    公开(公告)日：2017-11-08

    申请号：EP14842435.1

    申请日：2014-09-01

    申请人： The Fourth Military Medical University of Chinese People's Liberation Army

    发明人： LI, Dehua ,  TANG, Yulong ,  LI, Bing

    IPC分类号： G01N29/12 ,  A61C8/00 ,  A61C19/04 ,  A61B5/00 ,  A61B5/11

    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 and a novel amplitude transformer for assessing the stability of dental implants, wherein the measuring method of torisional vibration resonance frequency for assessing the stability of dental implants comprisies installing a novel amplitude transformer, energizing a torisonal vibration mode of the amplitude transformer system, gathering resonance signals and analyzing the resonance frequencies, which is capable of detecting the stability of dental implants, continuously monitoring osseointegration in clinical treatments and directing to determine the opportunity of restoring implants, and wherein the novel amplitude transformer ccomprises an anti-rotary horizontal double-winged component and a central bolt, which is in favour of energizing torsional vibrations of the dental implants and thus detects the resonance frequency of the dental implant in torsional vibration mode, thus to increase the the sensibility of the stiffness of the bone in the bone-interface area of the dental implant, avoid the mixed influence from the non-correlation facotrs, and detect the stability of the dental implant, providing a scientific and effective method for continuous osseointegration detection and research.

    TORSIONAL VIBRATION RESONANCE FREQUENCY MEASUREMENT METHOD FOR ESTIMATING STABILITY OF DENTAL IMPLANT AND NOVEL AMPLITUDE TRANSFORMER
    6.
    发明公开
    TORSIONAL VIBRATION RESONANCE FREQUENCY MEASUREMENT METHOD FOR ESTIMATING STABILITY OF DENTAL IMPLANT AND NOVEL AMPLITUDE TRANSFORMER 有权
    TORSIONSSCHWINGUNGS-RESONANZFREQUENZ-MESSVERFAHREN ZURSCHÄTZUNGDERSTABILITÄTEINES ZAHNIMPLANTATS UND NEUARTIGER AMPLITUDENTRANSFORMATOR

    公开(公告)号：EP3043177A4

    公开(公告)日：2017-06-14

    申请号：EP14842435

    申请日：2014-09-01

    申请人： THE FOURTH MILITARY MEDICAL UNIV OF CHINESE PEOPLE'S LIBERATION ARMY

    发明人： LI DEHUA ,  TANG YULONG ,  LI BING

    IPC分类号： G01N29/12 ,  A61B5/00 ,  A61B5/11 ,  A61C8/00 ,  A61C19/04

    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 and a novel amplitude transformer for assessing the stability of dental implants, wherein the measuring method of torisional vibration resonance frequency for assessing the stability of dental implants comprisies installing a novel amplitude transformer, energizing a torisonal vibration mode of the amplitude transformer system, gathering resonance signals and analyzing the resonance frequencies, which is capable of detecting the stability of dental implants, continuously monitoring osseointegration in clinical treatments and directing to determine the opportunity of restoring implants, and wherein the novel amplitude transformer ccomprises an anti-rotary horizontal double-winged component and a central bolt, which is in favour of energizing torsional vibrations of the dental implants and thus detects the resonance frequency of the dental implant in torsional vibration mode, thus to increase the the sensibility of the stiffness of the bone in the bone-interface area of the dental implant, avoid the mixed influence from the non-correlation facotrs, and detect the stability of the dental implant, providing a scientific and effective method for continuous osseointegration detection and research.

    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一种新颖的振幅变换器，其中用于评估种植体稳定性的切变振动共振频率的测量方法包括安装新的振幅变换器， 振幅变换器系统的非正弦振动模式，收集共振信号和分析共振频率，其能够检测牙科植入物的稳定性，连续监测临床治疗中的骨整合并指导确定恢复植入物的机会，并且其中小说 振幅变换器包括防旋转水平双翼部件和中心螺栓，其有利于激励牙科植入物的扭转振动并因此检测牙科植入物在扭转振动模式中的共振频率，从而增加 对牙齿种植体骨界面区域的骨强度的敏感性，避免非相关因素的混合影响，检测牙种植体的稳定性，为连续骨整合检测提供科学有效的方法 和研究。

    TORSIONAL VIBRATION RESONANCE FREQUENCY MEASUREMENT METHOD FOR ESTIMATING STABILITY OF DENTAL IMPLANT AND NOVEL AMPLITUDE TRANSFORMER
    8.
    发明公开
    TORSIONAL VIBRATION RESONANCE FREQUENCY MEASUREMENT METHOD FOR ESTIMATING STABILITY OF DENTAL IMPLANT AND NOVEL AMPLITUDE TRANSFORMER 有权
    扭转谐振频率测试程序估计牙科植入物和新颖的变幅稳定性

    公开(公告)号：EP3043177A1

    公开(公告)日：2016-07-13

    申请号：EP14842435.1

    申请日：2014-09-01

    申请人： The Fourth Military Medical University of Chinese People's Liberation Army

    发明人： LI, Dehua ,  TANG, Yulong ,  LI, Bing

    IPC分类号： G01N29/12 ,  A61C8/00 ,  A61C19/04

    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 and a novel amplitude transformer for assessing the stability of dental implants, wherein the measuring method of torisional vibration resonance frequency for assessing the stability of dental implants comprisies installing a novel amplitude transformer, energizing a torisonal vibration mode of the amplitude transformer system, gathering resonance signals and analyzing the resonance frequencies, which is capable of detecting the stability of dental implants, continuously monitoring osseointegration in clinical treatments and directing to determine the opportunity of restoring implants, and wherein the novel amplitude transformer ccomprises an anti-rotary horizontal double-winged component and a central bolt, which is in favour of energizing torsional vibrations of the dental implants and thus detects the resonance frequency of the dental implant in torsional vibration mode, thus to increase the the sensibility of the stiffness of the bone in the bone-interface area of the dental implant, avoid the mixed influence from the non-correlation facotrs, and detect the stability of the dental implant, providing a scientific and effective method for continuous osseointegration detection and research.

    摘要翻译： 本发明涉及一种扭振共振频率测定方法和用于assesing牙科植入物的稳定性，worin torisional振动谐振频率的测量方法，用于assesing牙科植入物comprisies的稳定性安装新颖振幅变压器的新颖振幅变压器，激励 振幅变压器系统的torisonal振动模式，采集磁共振信号和分析所述谐振频率，所有其能够检测牙科植入物的稳定性，连续监测骨整合在临床治疗和引导到确定性矿恢复植入物的机会，并且worin新颖 抗旋转卧式双翅组分和中央螺栓，所有这一切有利于激励牙科植入物的扭转振动，从而振幅变压器ccomprises检测扭转振动模式中的牙科植入物的共振频率，从而增加 在牙科植入物的骨界面区的骨的刚度的敏感性，避免来自非相关facotrs混合的影响，并且检测所述牙科植入物的稳定性，从而提供连续的骨整合检测科学有效方法 和研究。

    Apparatus for measuring tooth mobility
    10.
    发明公开
    Apparatus for measuring tooth mobility 失效
    Einrichtung zum Messen der Zahnbeweglichkeit

    公开(公告)号：EP0702942A1

    公开(公告)日：1996-03-27

    申请号：EP95306654.5

    申请日：1995-09-20

    申请人： Tetsuo, Takuno

    发明人： Tetsuo, Takuno

    IPC分类号： A61C19/04 ,  A61B5/11

    CPC分类号： A61B5/1111 ,  A61B5/0051 ,  A61B5/682 ,  A61B5/7257 ,  A61B9/00

    摘要： An apparatus for measuring the teeth for looseness in a form of physical quantity of elasticity, viscosity and mass element includes a signal generator (10) producing analog signals that have a desired frequency and waveform, a vibration driver (14) for converting electrical signals supplied fromthe digital type oscillating generator (10) into a mechanical vibration, an impedence head (16) for detecting power and acceleration required to cause the teeth to oscillate, and an analysis device (18) which takes in the data on the power and acceleration detected by the impedence head (16) so as to obtain a physical quantity of the measured tooth.

    摘要翻译： 用于以物理弹性，粘度和质量元素的形式测量松动的齿的装置包括产生具有期望的频率和波形的模拟信号的信号发生器（10），用于转换所提供的电信号的振动驱动器（14） 从数字式振荡发生器（10）进入机械振动，用于检测使牙齿产生振荡所需的功率和加速度的阻抗头（16），以及检测出功率和加速度数据的分析装置（18） 通过阻抗头（16），以获得被测齿的物理量。