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.

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。