System and method for detecting dental caries
    1.
    发明申请
    System and method for detecting dental caries 审中-公开
    用于检测龋齿的系统和方法

    公开(公告)号:US20050181333A1

    公开(公告)日:2005-08-18

    申请号:US10513043

    申请日:2003-05-08

    CPC分类号: A61B5/0088 A61B5/417

    摘要: A system for detecting dental caries on a tooth (T) structure comprises an electromagnetic conductor for directing at least one initial radiation (Ir) onto a tooth structure to be evaluated, an electromagnetic collector for collecting at least one resulting electromagnetic radiation (Rr) that has been at least one of reflected by and transmitted through the tooth (T) as a result of F the initial radiation (Ir). The collector is adapted to deliver the resulting electromagnetic radiation (Rr) to a detection device (D). The detection device (D) is adapted to compare at least one intensity of the at least one resulting radiation (Rr) with at least one predetermined value that corresponds to one of the presence and absence of dental caries. This enables the diagnosis of the presence or the absence of dental caries on the tooth structure.

    摘要翻译: 用于检测牙齿(T)结构上的龋齿的系统包括用于将至少一个初始辐射(Ir)引导到待评估的牙齿结构上的电磁导体,用于收集至少一个所得到的电磁辐射(Rr)的电磁收集器, 由于F是初始辐射(Ir),所以至少有一个被反射和传播通过牙齿(T)。 收集器适于将所得到的电磁辐射(Rr)传送到检测装置(D)。 检测装置(D)适于将至少一个所产生的辐射(Rr)的至少一个强度与对应于龋齿存在和不存在之一的至少一个预定值进行比较。 这可以诊断牙齿结构上龋齿的存在或不存在。

    Detecting dental apical foramina
    2.
    发明申请
    Detecting dental apical foramina 审中-公开
    检测牙科顶端孔

    公开(公告)号:US20050175967A1

    公开(公告)日:2005-08-11

    申请号:US10513578

    申请日:2003-05-09

    摘要: A system for detecting dental root canal apical foramina of a tooth (T) comprises an electromagnetic conductor for directing at least one initial radiation (Ir) onto a tooth structure to be evaluated, an electromagnetic collector for collecting at least one resulting electromagnetic radiation (Rr) that has been at least one of reflected by and transmitted through the tooth (T) as a result of the initial radiation (Ir). The collector is adapted to deliver the resulting electromagnetic radiation (Rr) to a detection device (D). The detection device (D) is adapted to compare at least one intensity of the at least one resulting radiation (Rr) with at least one predetermined value that corresponds to one of the presence and absence of dental root canal apical foramina. This enables the diagnosis of the presence or absence of dental root canal apical foramina on the tooth structure.

    摘要翻译: 用于检测牙齿(T)的牙根根顶端孔的系统包括用于将至少一个初始辐射(Ir)引导到待评估的牙齿结构上的电磁导体,用于收集至少一个产生的电磁辐射的电磁收集器(Rr ),其是由于初始辐射(Ir)的结果而已经被齿(T)反射和透射的至少一种。 收集器适于将所得到的电磁辐射(Rr)传送到检测装置(D)。 所述检测装置(D)适于将所述至少一个所产生的辐射(Rr)的至少一个强度与对应于牙根根尖孔孔的有无之一的至少一个预定值进行比较。 这可以诊断牙根结构上有无牙根根尖顶孔。