摘要
龋齿是目前最主要的口腔疾病之一,具有发病率高覆盖面广的特点,影响国民生活质量。龋齿发病因素包括细菌因素、食物因素、牙齿因素和唾液因素等。早诊断早预防是治疗龋齿的关键。传统的龋齿检测方法包括视诊、探诊、X线片等。传统检测方法主观性强,对牙齿甚至身体伤害大,已不能满足将龋齿从"破坏性治疗"提升到"早期性预防"转变的要求。智能龋齿侦察仪利用405 nm紫外光激发牙齿的自体荧光,采用滤光片将激发光滤出,由FH8610无线摄像机成像并经Wi-Fi无线传输到手机伢侦探APP上智能显示,通过医生远程看诊,实现在牙齿脱矿时期早期诊断龋齿,具有无损、可视、智能、便携的特点。
Caries is one of the most predominant oral diseases,having the characteristics of high incidence and wide coverage which significantly affected the quality of daily life severely.The pathogenic factors of caries include bacteria,food,tooth and saliva.Early diagnosis and primary prevention are critical for the treatment of caries.Traditional visual examinations,such as X-ray examination and other treatments,are subjective and harmful to the teeth and even the body,and they have hardly been able to satisfy the movement from destructive treatment to early prevention.Smart dental detector can filter out the excitation light by405nm ultraviolet to stimulate auto-fluorescence of teeth.In addition,FH8610wireless camera is employed for imaging,and the images are transferred to mobile phone APP by Wi-Fi wireless transmission.According to those images,doctors can diagnose caries remotely at the early stage of tooth demineralization.Consequently,smart dental detector is a nondestructive,visual,intelligent and portable device.
作者
王成
杨梅
陆雨菲
方丽萍
陈鹏
周成
蔡青
WANG Cheng;YANG Mei;LU Yufei;FANG Liping;CHEN Peng;ZHOU Cheng;CAI Qing(Institute of Biomedical Optics and Optometry, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;Xiamen Roopto Technology Co.Ltd., Xiamen Fujian 361008, China)
出处
《中国医疗设备》
2018年第1期16-19,33,共5页
China Medical Devices
基金
国家自然科学基金(61378060)
关键词
智能龋齿侦查仪
自体荧光
荧光检测
早期诊断
smart caries detector
auto-fluorescence
fluorescence detection
early diagnosis
