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    • 3. 发明申请
    • MULTI-MODALITY CONTRAST AND BRIGHTFIELD CONTEXT RENDERING FOR ENHANCED PATHOLOGY DETERMINATION AND MULTI-ANALYTE DETECTION IN TISSUE
    • 多模式对比度和亮度对比度增强,用于增强组织病理学确定和组织中的多分析检测
    • US20120200694A1
    • 2012-08-09
    • US13499959
    • 2010-10-07
    • Karl GarshaGary PestanoMichael OtterAlexandra Dea NagyRay B. NaglePhillip MillerJan FroehlichWilliam Day
    • Karl GarshaGary PestanoMichael OtterAlexandra Dea NagyRay B. NaglePhillip MillerJan FroehlichWilliam Day
    • G06K9/36H04N7/18
    • G01N21/6456
    • Multiple modality contrast can be used to produce images that can be combined and rendered to produce images similar to those produced with wavelength absorbing stains viewed under transmitted white light illumination. Images obtained with other complementary contrast modalities can be presented using engineered color schemes based on classical contrast methods used to reveal the same anatomical structures and histochemistry, thereby providing relevance to medical training and experience. Dark-field contrast images derived from refractive index and fluorescent DAPI counterstain images are combined to produce images similar to those obtained with conventional H&E staining for pathology interpretation. Such multi-modal image data can be streamed for live navigation of histological samples, and can be combined with molecular localizations of genetic DNA probes (FISH), sites of mRNA expression (mRNA-ISH), and immunohistochemical (IHC) probes localized on the same tissue sections, used to evaluate and map tissue sections prepared for imaging mass spectrometry.
    • 可以使用多重模态对比来产生可以组合和渲染的图像,以产生类似于在透射白光照明下观察到的波长吸收染色产生的图像的图像。 使用其他补充对比模式获得的图像可以使用基于用于显示相同解剖结构和组织化学的经典对比度方法的工程配色方案来呈现,从而提供与医学培训和经验相关的图像。 将衍生自折射率和荧光DAPI复染图像的暗视野对比图像组合以产生与用于病理解释的常规H&E染色获得的图像相似的图像。 这种多模式图像数据可以流式传输用于组织学样本的实时导航,并且可以与遗传DNA探针(FISH),mRNA表达位点(mRNA-ISH)和定位于其上的免疫组织化学(IHC)探针的分子定位相结合 相同的组织切片,用于评估和绘制用于成像质谱法制备的组织切片。
    • 4. 发明授权
    • Multi-modality contrast and brightfield context rendering for enhanced pathology determination and multi-analyte detection in tissue
    • 多模态对比和明场上下文渲染,用于增强组织中的病理学确定和多分析物检测
    • US09310302B2
    • 2016-04-12
    • US13499959
    • 2010-10-07
    • Karl GarshaGary PestanoMichael OtterAlexandra Dea NagyRay B. NaglePhillip MillerJan FroehlichWilliam Day
    • Karl GarshaGary PestanoMichael OtterAlexandra Dea NagyRay B. NaglePhillip MillerJan FroehlichWilliam Day
    • G06K9/36G01N21/64
    • G01N21/6456
    • Multiple modality contrast can be used to produce images that can be combined and rendered to produce images similar to those produced with wavelength absorbing stains viewed under transmitted white light illumination. Images obtained with other complementary contrast modalities can be presented using engineered color schemes based on classical contrast methods used to reveal the same anatomical structures and histochemistry, thereby providing relevance to medical training and experience. Dark-field contrast images derived from refractive index and fluorescent DAPI counterstain images are combined to produce images similar to those obtained with conventional H&E staining for pathology interpretation. Such multi-modal image data can be streamed for live navigation of histological samples, and can be combined with molecular localizations of genetic DNA probes (FISH), sites of mRNA expression (mRNA-ISH), and immunohistochemical (IHC) probes localized on the same tissue sections, used to evaluate and map tissue sections prepared for imaging mass spectrometry.
    • 可以使用多重模态对比来产生可以组合和渲染的图像,以产生类似于在透射白光照明下观察到的波长吸收染色产生的图像的图像。 使用其他补充对比模式获得的图像可以使用基于用于显示相同解剖结构和组织化学的经典对比度方法的工程配色方案来呈现,从而提供与医学培训和经验相关的图像。 将衍生自折射率和荧光DAPI复染图像的暗视野对比图像组合以产生与用于病理解释的常规H&E染色获得的图像相似的图像。 这种多模式图像数据可以流式传输用于组织学样本的实时导航,并且可以与遗传DNA探针(FISH),mRNA表达位点(mRNA-ISH)和定位于其上的免疫组织化学(IHC)探针的分子定位相结合 相同的组织切片,用于评估和绘制用于成像质谱法制备的组织切片。
    • 7. 发明授权
    • Quantitative, multispectral image analysis of tissue specimens stained with quantum dots
    • 用量子点染色的组织标本的定量,多光谱图像分析
    • US08244021B2
    • 2012-08-14
    • US11999914
    • 2007-12-06
    • G. Scott LettNed C. HaubeinGary Pestano
    • G. Scott LettNed C. HaubeinGary Pestano
    • G06K9/00
    • G01N21/6428G01N21/6458G01N2021/6421G01N2021/6423G01N2021/6439G06F3/04842G06F3/04847
    • A biological sample such as a tissue section is stained with one or more quantum dots and possibly other fluorophores (total number of fluorophores N). A camera coupled to a microscope generates an image of the specimen at a plurality of different wavelengths within the emission spectral band of the N fluorophores. An analysis module calculates coefficients C1 . . . CN at each pixel from the set of images and reference spectral data for the N fluorophores. The coefficients C1 . . . CN are related to the concentration of each of the individual fluorophores at each pixel location. Morphological processing instructions find biological structures, e.g., cells, cellular components, genes, etc., in the images of the specimen. Quantitative analysis is performed on the identified biological structures. A display module displays the quantitative analysis results to the user, along with images of the specimen. The images can include images constructed from one or more of the coefficients C1 . . . CN. The quantitative analysis display includes histograms of the biological structures, scatter plots of fluorophore concentrations, statistical data, spectral data and still others.
    • 生物样品如组织切片用一个或多个量子点和可能的其它荧光团(总共荧光团数N)染色。 耦合到显微镜的照相机在N个荧光团的发射光谱带内以多个不同的波长产生样本的图像。 分析模块计算系数C1。 。 。 CN在来自该组图像的每个像素和N个荧光团的参考光谱数据。 系数C1。 。 。 CN与每个像素位置处的各个荧光团的浓度有关。 形态学处理指令在样本的图像中发现生物结构,例如细胞,细胞组分,基因等。 对所鉴定的生物结构进行定量分析。 显示模块与用户的图像一起显示定量分析结果。 图像可以包括由一个或多个系数C1构成的图像。 。 。 CN。 定量分析显示包括生物结构的直方图,荧光团浓度的分散图,统计数据,光谱数据等。