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公开(公告)号：US07477391B2
公开(公告)日：2009-01-13
申请号：US11865571
申请日：2007-10-01
IPC分类号： G01J3/46
CPC分类号： G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
摘要： A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems. Improved shade matching/prediction results are obtained through the use of volumes/regions, preferably polygons, around shades in a shade system.
摘要翻译： 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。 通过使用阴影系统中的阴影周围的体积/区域，优选多边形来获得改进的色调匹配/预测结果。
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42.发明授权Methods for determining optical characteristics of dental objects using an imaging element and a spectrometer apparatus 失效使用成像元件和光谱仪装置确定牙科物体的光学特性的方法公开(公告)号：US07018204B2
公开(公告)日：2006-03-28
申请号：US09872071
申请日：2001-06-01
IPC分类号： A61C19/10
CPC分类号： G01J3/02 , A61B5/4547 , A61B2560/0233 , A61B2562/247 , A61C19/04 , A61C19/10 , G01J3/0218 , G01J3/46 , G01J3/463 , G01J3/50 , G01J3/508 , G01J3/51 , G01J3/513 , G01N21/474 , G01N21/57 , G06F19/00
摘要： Color measuring systems and methods such as for determining the color or other characteristics of teeth are disclosed. Perimeter receiver fiber optics are spaced apart from a central source fiber optic and receive light reflected from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base.
摘要翻译： 公开了用于确定牙齿的颜色或其他特性的颜色测量系统和方法。 周边接收器光纤与中心光纤光纤分开，并接收被测物体/齿表面反射的光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收器光纤来确定关于探头相对于被测量物体/齿的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行颜色测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光和/或表面纹理数据。 可以提供音频反馈以指导操作者使用该系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。 还公开了一种基于测量数据生产牙科假体的方法。 测量的数据也可以存储和/或组织为患者数据库的一部分。
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43.发明授权公开(公告)号：US06950189B2
公开(公告)日：2005-09-27
申请号：US10407623
申请日：2003-04-04
CPC分类号： G01N21/6486 , A61C13/0004 , G01J3/02 , G01J3/0218 , G01J3/0278 , G01J3/0291 , G01J3/50 , G01J3/508 , G01J3/51 , G01J3/513 , G01J2003/1234 , G01J2003/1239 , G01N21/251 , G01N21/255 , G01N21/474 , G01N21/645 , G01N2021/6463 , G01N2021/6484 , G02B6/3825 , G02B6/4292
摘要： Color/optical characteristics measuring systems and methods are disclosed. Perimeter receiver fiber optics/elements are spaced apart from a central source fiber optic/element and received light reflected from the surface of the object is measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.
摘要翻译： 公开了颜色/光学特性测量系统和方法。 外围接收器光纤/元件与中心源光纤/元件间隔开，并且测量从物体表面反射的受光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收机光纤来确定关于探头相对于被测量物体的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行颜色测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光和/或表面纹理数据。 可以提供音频反馈以指导操作者使用该系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。
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44.发明授权Spectrometer apparatus for determining an optical characteristic of an object or material having one or more sensors for determining a physical position or non-color property 有权用于确定具有用于确定物理位置或非彩色性质的一个或多个传感器的物体或材料的光学特性的光谱仪装置公开(公告)号：US06870616B2
公开(公告)日：2005-03-22
申请号：US10215726
申请日：2002-08-08
IPC分类号： A61B1/00 , A61B1/24 , A61B5/00 , A61C19/10 , G01J1/04 , G01J1/06 , G01J3/02 , G01J3/10 , G01J3/51 , G01N21/47 , G01N21/57 , G07D7/12 , G07D7/16 , G01J3/28
CPC分类号： G01J3/51 , A61B5/0088 , A61B2560/0233 , A61B2562/247 , A61C19/10 , G01J1/04 , G01J1/0411 , G01J1/0437 , G01J1/0474 , G01J1/06 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/0216 , G01J3/0218 , G01J3/0227 , G01J3/0229 , G01J3/0251 , G01J3/0259 , G01J3/0264 , G01J3/0278 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/508 , G01J3/513 , G01N21/474 , G01N21/57 , G06F19/00 , G07D7/1205 , G07D7/17
摘要： A spectrometer apparatus for determining an optical characteristic of an object or material is disclosed. A probe is positionable to be in proximity to the object or material. First and second receivers are provided on the probe. Light from one or more first receivers is coupled to one or more first optical sensors via a spectral separation implement. Light from one or more second receivers is coupled to one or more second sensors without spectral separation of the light. A light source provides light to the object or material via the probe. A processor coupled to receive one or more signals from the first and second sensors determines the optical characteristic of the object or material and determines a physical position property of the probe with respect to the object or material or a non-color optical property of the object or material. The physical position property may be a distance or angular position of the probe with respect to a surface of the object or material. The non-color optical property may be translucence, gloss, gray level and/or surface texture.
摘要翻译： 公开了一种用于确定物体或材料的光学特性的光谱仪装置。 探头可定位在物体或材料附近。 第一和第二接收器设置在探头上。 来自一个或多个第一接收器的光经由光谱分离工具耦合到一个或多个第一光学传感器。 来自一个或多个第二接收器的光耦合到一个或多个第二传感器而不分光光。 光源通过探头向物体或材料提供光线。 耦合以从第一和第二传感器接收一个或多个信号的处理器确定对象或材料的光学特性并且确定探针相对于物体或材料的物理位置特性或物体的非彩色光学性质 或材料。 物理位置特性可以是探针相对于物体或材料的表面的距离或角度位置。 非彩色光学性质可以是半透明度，光泽度，灰度级和/或表面纹理。
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公开(公告)号：US06590660B2
公开(公告)日：2003-07-08
申请号：US10103514
申请日：2002-03-21
IPC分类号： G01J351
CPC分类号： G01J3/51 , G01J1/0407 , G01J1/0433 , G01J1/0437 , G01J1/0474 , G01J1/06 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/021 , G01J3/0216 , G01J3/0218 , G01J3/0227 , G01J3/0229 , G01J3/0251 , G01J3/0259 , G01J3/0264 , G01J3/0278 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/2803 , G01J3/508 , G01J3/513 , G01J2001/0481
摘要： Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics preferably are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like. Low cost and small form factor spectrometers, and methods for manufacturing the same, also are disclosed.
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公开(公告)号：US06583866B2
公开(公告)日：2003-06-24
申请号：US10160843
申请日：2002-05-30
IPC分类号： G01J318
CPC分类号： G01J3/51 , G01J1/0242 , G01J1/04 , G01J1/06 , G01J3/02 , G01J3/0218 , G01J3/0229 , G01J3/0254 , G01J3/0259 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0283 , G01J3/0291 , G01J3/2803 , G01J3/508 , G01J3/513
摘要： Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics preferably are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient database. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like. Preferably, a two stage spectral separation is utilized, preferably utilizing a diffraction grating and interference filters.
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47.发明授权公开(公告)号：US06501542B2
公开(公告)日：2002-12-31
申请号：US09462020
申请日：1999-12-29
IPC分类号： G01N2100
CPC分类号： G01J3/02 , G01J3/0205 , G01J3/0216 , G01J3/0218 , G01J3/0229 , G01J3/027 , G01J3/0272 , G01J3/0278 , G01J3/04 , G01J3/508 , G01J3/51 , G01J3/513 , G01J2003/2866 , G01N21/03
摘要： Optical characteristic measuring systems and methods for determining the color or other optical characteristics of teeth comprising a probe body (2) wherein the probe provides light to the surface of the object (20). Perimeter receiver fiber optics (102) are spaced apart from a source fiber optic and receive light from the surface of the object (20) being measured. Light from the perimeter fiber optics passes to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured wherein the numerical apertures of the receiver fiber optics are different.
摘要翻译： 光学特性测量系统和用于确定牙齿的颜色或其他光学特性的方法，包括探针体（2），其中探针向对象（20）的表面提供光。 周边接收器光纤（102）与源光纤间隔开并且接收来自被测量物体（20）的表面的光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收器光纤来确定关于探头相对于被测量物体的高度和角度的信息，其中接收机光纤的数值孔径不同。
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48.发明授权公开(公告)号：US06449041B1
公开(公告)日：2002-09-10
申请号：US09198591
申请日：1998-11-23
IPC分类号： G01J328
CPC分类号： G01J3/02 , A61B5/0088 , A61B2560/0233 , A61B2562/247 , A61C19/10 , G01J3/0218 , G01J3/51 , G01J3/513 , G01N21/474 , G01N21/57 , G06F19/00 , G07D7/1205 , G07D7/17
摘要： Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics preferably are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like.
摘要翻译： 公开了用于确定牙齿的颜色或其他光学特性的光学特性测量系统和方法。 周边接收机光纤优选地与源光纤间隔开，并且从被测量的物体/齿的表面接收光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收器光纤来确定关于探头相对于被测量物体/齿的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行光学特性测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光，光泽度和/或表面纹理数据。 可以提供音频反馈以指导操作者使用该系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。 还公开了一种基于测量数据生产牙科假体的方法。 测量的数据也可以存储和/或组织为患者数据库的一部分。 为了检测和防止伪造等目的，可以期望地使用这些方法和装置。
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公开(公告)号：US06414750B1
公开(公告)日：2002-07-02
申请号：US09877847
申请日：2001-06-08
IPC分类号： G01J318
摘要： Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics preferably are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like. Preferably, a two stage spectral separation is utilized, preferably utilizing a diffraction grating and interference filters.
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50.发明授权公开(公告)号：US06307629B1
公开(公告)日：2001-10-23
申请号：US09267825
申请日：1999-03-12
IPC分类号： G01J351
CPC分类号： G01J3/0208 , A61B2560/0223 , A61B2560/0233 , A61C19/10 , G01J3/02 , G01J3/0218 , G01J3/0264 , G01J3/0272 , G01J3/0291 , G01J3/0297 , G01J3/04 , G01J3/10 , G01J3/46 , G01J3/50 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01N21/251 , G01N21/474 , G01N21/57 , G01N2021/6484
摘要： Color measuring systems and methods are disclosed. Perimeter receiver fiber optics are spaced apart from a central source fiber optic and receive light reflected from the surface of the object being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.
摘要翻译： 公开了彩色测量系统和方法。 外围接收器光纤与中心光纤光纤间隔开并接收从待测物体的表面反射的光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收机光纤来确定关于探头相对于被测量物体的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行颜色测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光和/或表面纹理数据。 可以提供音频反馈以指导操作者使用系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。
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