-
公开(公告)号：US08721327B2
公开(公告)日：2014-05-13
申请号：US13091099
申请日：2011-04-20
IPC分类号： A61C1/00
CPC分类号： A61B5/0088 , A61B5/4547 , A61C1/088 , A61C17/0202 , A61C17/20
摘要： A dental tartar detection and removal device (10) comprises a powered tartar removal instrument (12) adapted to be displaced along a tooth (T), illumination means (14) for illuminating with an incident light a region on the examined or periodontal site, detection means (16) for collecting the light reflected there at, and an analysing system for providing a signal to an operator (OP) of the tartar removal instrument (12) or to the tartar removal instrument when measurements on the reflected light in one or more predetermined ranges of wavelengths fall within any first predetermined range of values that are characteristic of tartar, or when said measurements do not fall within any second predetermined range of values that are characteristic of artefacts other than tartar. As a result of the signal, the removal instrument becomes actuated, either by the operator (OP) or automatically, and the operator can proceed to removing the detected tartar (S) without having to remove the detection device, whereby detection can be continued while the tartar removal instruments (12) is in a tartar removal position, and until all tartar (S) has been removed.
摘要翻译： 牙科牙垢检测和去除装置（10）包括适于沿着牙齿（T）移位的动力牙垢去除器具（12），照射装置（14），用入射光照射被检查或牙周部位上的区域， 用于收集在其处反射的光的检测装置（16），以及用于向所述牙垢去除器具（12）的操作者（OP）或所述牙垢去除器械提供信号的分析系统， 更多预定的波长范围落在作为牙垢特征的值的任何第一预定范围内，或者当所述测量值不落在除了牙垢之外的人为物质的特征值的任何第二预定范围内时。 作为信号的结果，移除仪器由操作者（OP）或自动地启动，并且操作者可以继续去除检测到的牙垢（S），而不必移除检测装置，从而可以继续检测 牙垢去除器具（12）处于牙垢去除位置，并且直到所有牙垢（S）已经被去除。
-
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。
-
公开(公告)号：US08297971B2
公开(公告)日：2012-10-30
申请号：US12981452
申请日：2010-12-29
申请人： Yves Berube-Lauziere , Naim Karazivan , Emmanuel Montini , Sophie Bernier , Marc Levesque , Yvan Mimeault , Michel Doucet
发明人： Yves Berube-Lauziere , Naim Karazivan , Emmanuel Montini , Sophie Bernier , Marc Levesque , Yvan Mimeault , Michel Doucet
IPC分类号： A61C1/00
CPC分类号： A61B5/0088
摘要： A dental tartar detection system (10), especially for detection of subgingival tartar (S), comprises a probe (12) adapted to be displaced along a tooth (T) an illumination system (14) for illuminating with an incident light a region on the tooth (T), a detection system (16) for collecting the light reflected thereat, and an analysis system (34) for providing a signal to an operator of the probe (12) when measurements on the reflected light in one or more predetermined range of wavelengths fall within any predetermined range of values that are characteristic of tartar (S). Typically, the detection of tartar (S) is achieved on the basis of the possible colors that tartar (S) can have such that the aforementioned one or more predetermined range of values cover wavelengths associated with colors of tartar (S).
摘要翻译： 特别是用于检测龈下牙垢（S）的牙齿牙垢检测系统（10）包括适于沿着牙齿（T）移位的探针（12），照明系统（14）用于将入射光照射在 牙齿（T），用于收集在其上反射的光的检测系统（16），以及用于在以一个或多个预定的方式对反射光进行测量时向探测器（12）的操作者提供信号的分析系统（34） 波长范围落在作为牙垢（S）特征的值的任何预定范围内。 通常，基于可以具有的牙垢（S）可能的颜色，实现牙垢（S）的检测，使得上述一个或多个预定范围的值覆盖与牙垢（S）的颜色相关的波长。
-
公开(公告)号：US20110294089A1
公开(公告)日：2011-12-01
申请号：US13091099
申请日：2011-04-20
IPC分类号： A61C17/00
CPC分类号： A61B5/0088 , A61B5/4547 , A61C1/088 , A61C17/0202 , A61C17/20
摘要： A dental tartar detection and removal device (10) comprises a powered tartar removal instrument (12) adapted to be displaced along a tooth (T), illumination means (14) for illuminating with an incident light a region on the examined or periodontal site, detection means (16) for collecting the light reflected there at, and an analysing system for providing a signal to an operator (OP) of the tartar removal instrument (12) or to the tartar removal instrument when measurements on the reflected light in one or more predetermined ranges of wavelengths fall within any first predetermined range of values that are characteristic of tartar, or when said measurements do not fall within any second predetermined range of values that are characteristic of artefacts other than tartar. As a result of the signal, the removal instrument becomes actuated, either by the operator (OP) or automatically, and the operator can proceed to removing the detected tartar (S) without having to remove the detection device, whereby detection can be continued while the tartar removal instruments (12) is in a tartar removal position, and until all tartar (S) has been removed.
摘要翻译： 牙科牙垢检测和去除装置（10）包括适于沿着牙齿（T）移位的动力牙垢去除器具（12），照射装置（14），用入射光照射被检查或牙周部位上的区域， 用于收集在其处反射的光的检测装置（16），以及用于向所述牙垢去除器具（12）的操作者（OP）或所述牙垢去除器械提供信号的分析系统， 更多预定的波长范围落在作为牙垢特征的值的任何第一预定范围内，或者当所述测量值不落在除了牙垢之外的人为物质的特征值的任何第二预定范围内时。 作为信号的结果，移除仪器由操作者（OP）或自动地启动，并且操作者可以继续去除检测到的牙垢（S），而不必移除检测装置，从而可以继续检测 牙垢去除器具（12）处于牙垢去除位置，并且直到所有牙垢（S）已经被去除。
-
公开(公告)号：US07862335B2
公开(公告)日：2011-01-04
申请号：US10181904
申请日：2001-01-22
申请人： Yves Berube-Lauziere , Naim Karazivan , Emmanuel Montini , Sophie Bernier , Marc Levesque , Yvan Mimeault , Michel Doucet
发明人： Yves Berube-Lauziere , Naim Karazivan , Emmanuel Montini , Sophie Bernier , Marc Levesque , Yvan Mimeault , Michel Doucet
IPC分类号： A61C1/00
CPC分类号： A61B5/0088
摘要： A dental tartar detection system (10), especially for detection of subgingival tartar (S), comprises a probe (12) adapted to be displaced along a tooth (T), an illumination system (14) for illuminating with an incident light a region on the tooth (T), a detection system (16) for collecting the light reflected thereat, and an analysis system (34) for providing a signal to an operator of the probe (12) when measurements on the reflected light in one or more predetermined range of wavelengths fall within any predetermined range of values that are characteristic of tartar (S). Typically, the detection of tartar (S) is achieved on the basis of the possible colors that tartar (S) can have such that the aforementioned one or more predetermined range of values cover wavelengths associated with colors of tartar (S).
摘要翻译： 特别是用于检测龈下牙垢（S）的牙科牙垢检测系统（10）包括适于沿着牙齿（T）移位的探针（12），用于用入射光照射的照射系统（14） 在牙齿（T）上的检测系统（16），用于收集在其上反射的光的检测系统（16），以及用于在对一个或多个反射光进行测量时向探头（12）的操作者提供信号的分析系统（34） 波长的预定范围落在作为牙垢（S）特征的值的任何预定范围内。 通常，基于可以具有的牙垢（S）可能的颜色，实现牙垢（S）的检测，使得上述一个或多个预定范围的值覆盖与牙垢（S）的颜色相关的波长。
-
公开(公告)号：US20050175967A1
公开(公告)日：2005-08-11
申请号：US10513578
申请日：2003-05-09
CPC分类号： A61B5/0088 , A61C19/04 , A61C19/042
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。
-
公开(公告)号：US20110165534A1
公开(公告)日：2011-07-07
申请号：US12981452
申请日：2010-12-29
申请人： Yves BERUBE-LAUZIERE , Naim KARAZIVAN , Emmanuel MONTINI , Sophie BERNIER , Marc LEVESQUE , Yvan MIMEAULT , Michel DOUCET
发明人： Yves BERUBE-LAUZIERE , Naim KARAZIVAN , Emmanuel MONTINI , Sophie BERNIER , Marc LEVESQUE , Yvan MIMEAULT , Michel DOUCET
IPC分类号： A61B6/14
CPC分类号： A61B5/0088
摘要： A dental tartar detection system (10), especially for detection of subgingival tartar (S), comprises a probe (12) adapted to be displaced along a tooth (T) an illumination system (14) for illuminating with an incident light a region on the tooth (T), a detection system (16) for collecting the light reflected thereat, and an analysis system (34) for providing a signal to an operator of the probe (12) when measurements on the reflected light in one or more predetermined range of wavelengths fall within any predetermined range of values that are characteristic of tartar (S). Typically, the detection of tartar (S) is achieved on the basis of the possible colours that tartar (S) can have such that the aforementioned one or more predetermined range of values cover wavelengths associated with colours of tartar (S).
摘要翻译： 特别是用于检测龈下牙垢（S）的牙齿牙垢检测系统（10）包括适于沿着牙齿（T）移位的探针（12），照明系统（14）用于将入射光照射在 牙齿（T），用于收集在其上反射的光的检测系统（16），以及用于在以一个或多个预定的方式对反射光进行测量时向探测器（12）的操作者提供信号的分析系统（34） 波长范围落在作为牙垢（S）特征的值的任何预定范围内。 通常，基于可以具有的牙垢（S）可能的颜色，实现牙垢（S）的检测，使得上述一个或多个预定范围的值覆盖与牙垢（S）的颜色相关的波长。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.01 秒)
