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公开(公告)号：US07551760B2
公开(公告)日：2009-06-23
申请号：US11803153
申请日：2007-05-11
IPC分类号： G06K9/00
CPC分类号： G06K9/00214 , A61C9/0053 , A61C13/0004 , G06K9/00 , G06K2209/05 , G06T7/33 , G06T17/00 , G06T2207/30004
摘要： A three-dimensional-based modeling method and system designed for dentistry and related medical (and appropriate non-medical) applications. Data capture means produces a point cloud representing the three-dimensional surface of an object (e.g., dental arch). Three-dimensional recognition objects are provided, particularly within those areas in the image field that have low image definition, and particularly in such of these areas that appear in overlapping portions of at least two images, to provide the three-dimensional image processing software with position, angulation, and orientation information sufficient to enable highly accurate combining (or “stitching”) of adjoining and overlapping images. Alignment, and creation of aligned related objects or models thereof, such as maxillar and mandibular arches, is facilitated.
摘要翻译： 一种基于立体的建模方法和系统，用于牙科和相关医疗（和适当的非医疗）应用。 数据捕获装置产生表示物体（例如牙弓）的三维表面的点云。 提供三维识别对象，特别是在具有低图像清晰度的图像区域的那些区域内，特别是在出现在至少两个图像的重叠部分中的这些区域中，以提供三维图像处理软件 位置，角度和方向信息，足以实现邻接和重叠图像的高度精确的组合（或“拼接”）。 协调和对齐对齐的相关对象或其模型，例如上颌弓和下颌弓。
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公开(公告)号：US06925198B2
公开(公告)日：2005-08-02
申请号：US10154717
申请日：2002-05-24
CPC分类号： A61C9/0046 , A61C1/084 , G06K9/32 , G06K2209/05 , G06T7/30 , G06T17/00 , G06T2207/30004 , G06T2207/30204
摘要： A method and system for creating three-dimensional models of implant-bearing dental arches, and other anatomical fields of view, employs three-dimensional scanning means to capture images of an anatomical field of view wherein there have been positioned (and preferably affixed to an anatomical feature) one or more three-dimensional recognition objects having a known geometry, such as a pyramid or a linked grouping of spheres. Image processing software is employed to locate and orient said recognition objects as reference data for stitching multiple images and thereby reconstructing the scanned field of view. Recognition objects placed in areas of low feature definition enhance the accuracy of three-dimensional modeling of such areas.
摘要翻译： 用于创建植入物轴承牙弓的三维模型的方法和系统以及其他解剖学视野采用三维扫描装置来捕获解剖学视野的图像，其中已经定位（并且优选地固定到 解剖特征）具有已知几何形状的一个或多个三维识别对象，诸如金字塔或连接的球体分组。 使用图像处理软件来定位和定向所述识别对象作为用于拼接多个图像的参考数据，从而重建扫描的视场。 放置在低特征定义区域的识别对象增强了这些区域的三维建模的准确性。
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3.发明申请公开(公告)号：US20070154868A1
公开(公告)日：2007-07-05
申请号：US11325990
申请日：2006-01-05
IPC分类号： A61C5/00
CPC分类号： G05B19/4097 , A61C5/77 , A61C13/0004 , A61C13/09 , G05B2219/35134 , G05B2219/45167
摘要： A method of designing a dental restoration component. A set of design dimensional constraints is defined which must be satisfied for the dental restoration component. A set of design parameters for the dental restoration component also is defined. Using at least in part a penalty function, a value is assigned to each of said design parameters for the dental restoration component, consistent with the constraints for said component, said penalty function taking into account at least more than one of said design parameters and which signals a constraint being reached when the value of any of said parameters violates a constraint.
摘要翻译： 牙科修复部件的设计方法。 定义了一套设计尺寸约束，其必须满足牙齿修复部件。 还定义了牙科修复部件的一组设计参数。 至少部分地使用惩罚功能，根据所述部件的约束，将一个值分配给牙齿修复部件的每个所述设计参数，所述惩罚功能考虑到至少多于一个所述设计参数，以及哪个 发出任何所述参数的值违反约束时达到的约束。
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公开(公告)号：US5885212A
公开(公告)日：1999-03-23
申请号：US871270
申请日：1997-06-09
申请人： Ronald S. Scharlack
发明人： Ronald S. Scharlack
CPC分类号： G01N21/274
摘要： Methods and apparatus are provided for non-invasively determining blood pH by a multivariate analysis technique, such as classical least squares (CLS), partial least squares (PLS), or principal components regression (PCR). The technique employs at least one spectral factor based on the difference in the spectrum of a hemoglobin fraction (e.g., oxyhemoglobin) at two different pH's (e.g., pH 7.2 and pH 7.8). The spectral factor is preferably evaluated over the wavelength range of 520-680 nm.
摘要翻译： 提供了通过多变量分析技术如经典最小二乘法（CLS），偏最小二乘法（PLS）或主成分回归（PCR）来非侵入性地测定血液pH的方法和装置。 该技术基于在两个不同pH（例如pH 7.2和pH 7.8）下的血红蛋白级分（例如，氧合血红蛋白）的光谱差异，使用至少一个光谱因子。 优选在520-680nm的波长范围内评估光谱因子。
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5.发明授权
公开(公告)号：US5828445A
公开(公告)日：1998-10-27
申请号：US413563
申请日：1995-03-30
申请人： Ronald S. Scharlack
发明人： Ronald S. Scharlack
CPC分类号： G01N21/274
摘要： The present invention comprises methods of determining the performance of an absorbance spectrometer, and, in particular, of CO-oximeters. The methods comprise measuring the absorbance spectrum of a quality control sample and comparing it to a standard spectrum of that quality control. Instrumental error will be the primary factor contributing to the observed difference. The present method also provides techniques for converting the instrumental error manifested in the difference between the measured and standard quality control spectra into blood concentration values comparable to that of real blood. Analysis of test samples on a spectrophotometer; and calibration of the spectrophotometer is also provided.
摘要翻译： 本发明包括测定吸收光谱仪性能的方法，特别是CO-氧化计。 所述方法包括测量质量控制样品的吸收光谱并将其与该质量控制的标准光谱进行比较。 仪器误差将是导致观察到差异的主要因素。 本方法还提供了将测量和标准质量控制谱之间差异表现的仪器误差转换成与真实血液相当的血液浓度值的技术。 在分光光度计上分析试样; 还提供了分光光度计的校准。
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公开(公告)号：US4239555A
公开(公告)日：1980-12-16
申请号：US61634
申请日：1979-07-30
IPC分类号： H01L31/048 , H01L31/05 , H02S30/10 , H01L31/04
CPC分类号： H01L31/048 , B32B17/10302 , B32B17/10798 , B32B17/10917 , B32B17/10972 , H01L31/02008 , H01L31/0488 , H01L31/0504 , H02S30/10 , Y02E10/50
摘要： Solar cell array and method for manufacturing same wherein the individual cells of the array are sandwiched and held resiliently captive between and electrically isolated from a transparent protective front cover and a protective rear substrate by an encapsulating transparent silicone elastomer cast in situ in the interstices between the cover, the cells, and the substrate, the elastomer being introduced, while fluid, into the sandwich through the same terminals used for the electrical connection of the array to its electrical load.
摘要翻译： 太阳能电池阵列及其制造方法，其中阵列的各个电池被弹性地夹持并保持在透明保护性前盖和保护性后基板之间，并且通过在本体之间的空隙内原位铸造的封装透明硅氧烷弹性体 盖子，电池和基板，弹性体被引入，同时流体通过用于将阵列电连接到其电负载的相同端子插入夹层中。
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7.发明授权公开(公告)号：US09504541B2
公开(公告)日：2016-11-29
申请号：US11325990
申请日：2006-01-05
CPC分类号： G05B19/4097 , A61C5/77 , A61C13/0004 , A61C13/09 , G05B2219/35134 , G05B2219/45167
摘要： A method of designing a dental restoration component. A set of design dimensional constraints is defined which must be satisfied for the dental restoration component. A set of design parameters for the dental restoration component also is defined. Using at least in part a penalty function, a value is assigned to each of said design parameters for the dental restoration component, consistent with the constraints for said component, said penalty function taking into account at least more than one of said design parameters and which signals a constraint being reached when the value of any of said parameters violates a constraint.
摘要翻译： 牙科修复部件的设计方法。 定义了一套设计尺寸约束，其必须满足牙齿修复部件。 还定义了牙科修复部件的一组设计参数。 至少部分地使用惩罚功能，根据所述部件的约束，将一个值分配给牙齿修复部件的每个所述设计参数，所述惩罚功能考虑到至少多于一个所述设计参数以及哪个 发出任何所述参数的值违反约束时达到的约束。
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公开(公告)号：US07362890B2
公开(公告)日：2008-04-22
申请号：US11184396
申请日：2005-07-18
IPC分类号： G06K9/00
CPC分类号： G06K9/00214 , A61C9/0053 , A61C13/0004 , G06K9/00 , G06K2209/05 , G06T7/33 , G06T17/00 , G06T2207/30004
摘要： A three-dimensional-based modeling method and system designed for dentistry and related medical (and appropriate non-medical) applications. Data capture means produces a point cloud representing the three-dimensional surface of an object (e.g., dental arch). Three-dimensional recognition objects are provided, particularly within those areas in the image field that have low image definition, and particularly in such of these areas that appear in overlapping portions of at least two images, to provide the three-dimensional image processing software with position, angulation, and orientation information sufficient to enable highly accurate combining (or “stitching”) of adjoining and overlapping images. Alignment, and creation of aligned related objects or models thereof, such as maxillar and mandibular arches, is facilitated.
摘要翻译： 一种基于立体的建模方法和系统，用于牙科和相关医疗（和适当的非医疗）应用。 数据捕获装置产生表示物体（例如牙弓）的三维表面的点云。 提供三维识别对象，特别是在具有低图像清晰度的图像区域的那些区域内，特别是在出现在至少两个图像的重叠部分中的这些区域中，以提供三维图像处理软件 位置，角度和方向信息，足以实现邻接和重叠图像的高度精确的组合（或“拼接”）。 协调和对齐对齐的相关对象或其模型，例如上颌弓和下颌弓。
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9.发明授权Method and apparatus for performing spectroscopic analysis with applicability to samples with turbidity and absorption 有权用于对具有浊度和吸收性的样品进行光谱分析的方法和装置公开(公告)号：US06219132B1
公开(公告)日：2001-04-17
申请号：US09159944
申请日：1998-09-24
IPC分类号： G01N3348
CPC分类号： G01N21/31
摘要： A method of performing analysis of samples having turbidity and/or high absorbance is disclosed. The analysis utilizes information from multiple factors, which affect transmittance or absorbance. These factors include: absorbance as measured in a non-turbid sample, scattering losses due to particles and limitations of the measurement device as measured in a non-absorbing sample, additional scattering losses due to sample absorbance, variable path length effects due to the sample, variable path length effects due to the measurement device, and additional nonlinear effects. By taking into account additional factors that affect transmittance or absorbance, a more accurate analysis is achieved.
摘要翻译： 公开了对具有浊度和/或高吸光度的样品进行分析的方法。 分析利用多因素的信息，影响透光率或吸光度。 这些因素包括：在非混浊样品中测量的吸光度，由于颗粒引起的散射损失和在非吸收样品中测量的测量装置的限制，由于样品吸光度引起的附加散射损失，由于样品导致的可变路径长度影响 ，由测量装置引起的可变路径长度影响，以及额外的非线性效应。 通过考虑影响透光率或吸光度的其他因素，可以获得更准确的分析。
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公开(公告)号：US06188474B1
公开(公告)日：2001-02-13
申请号：US09310552
申请日：1999-05-12
IPC分类号： G01N2103
CPC分类号： G01N21/0303 , G01N21/05 , G01N2021/0346
摘要： A sample cell for use in spectroscopy includes two cell portions that are mutually adjustable to enable a user to vary the cross sectional geometry of sample cell flow path thereof between at least two discrete configurations or positions. In a first position, the flow path may be provided with a relatively small cross-sectional area to provide a relatively small pathlength and generate high velocity fluid flow therethrough. The small pathlength enables use of relatively small sample volumes and facilitates optical measurement of samples, such as blood, which have relatively high optical density, absorbance or light scattering properties. In a second position, the flow path provides a larger cross-section adapted to permit larger agglomerations or clots to pass through the flow path to facilitate cleaning of the sample cell. The cell portions are maintained in slidable engagement with one another so that the adjustability of the flow path is accomplished by sliding movement of the cell portions relative to one another. In one embodiment, the cell portions are engaged along generally planar mating surfaces and the adjustability is accomplished by sliding the mating surfaces relative to one another. In another embodiment, the mating surfaces are superposed in spaced relation to one another, and the adjustability is accomplished by varying the distance therebetween.
摘要翻译： 用于光谱学的样品池包括相互可调节的两个单元部分，以使用户能够在至少两个离散构造或位置之间改变其样品池流动路径的横截面几何形状。 在第一位置，流动路径可以设置有相对小的横截面面积，以提供相对小的路径长度并且产生通过其中的高速流体流动。 小光程可以使用相对小的样品体积，并且便于对具有相对高的光密度，吸光度或光散射性质的样品（例如血液）进行光学测量。 在第二位置，流动路径提供更大的横截面，其适于允许更大的聚集或凝块通过流动路径以便于清洁样品池。 电池部分保持彼此滑动接合，使得流动路径的可调节性通过电池部分相对于彼此的滑动来实现。 在一个实施例中，细胞部分沿着大致平面的配合表面接合，并且可调节性通过相对于彼此滑动配合表面来实现。 在另一个实施例中，配合表面彼此间隔开地重叠，并且通过改变它们之间的距离来实现可调节性。
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