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41.发明申请Optical Coherence Tomography (OCT) Imaging Systems for Use in Pediatric Ophthalmic Applications and Related Methods and Computer Program Products 有权光学相干断层扫描（OCT）成像系统用于儿科眼科应用及相关方法和计算机程序产品公开(公告)号：US20090268020A1
公开(公告)日：2009-10-29
申请号：US12428603
申请日：2009-04-23
IPC分类号： H04N7/18
CPC分类号： A61B3/102 , A61B5/0066 , A61B5/0073 , G01B9/02054 , G01B9/02063 , G01B9/02064 , G01B9/02091
摘要： Optical coherence tomography (OCT) imaging systems for imaging an eye are provided including a source having an associated source arm path and a reference arm having an associated reference arm path coupled to the source path, the reference arm path having an associated reference arm path length. A sample having an associated sample arm path coupled to the source arm and reference arm paths is provided. A reference arm path length adjustment module is coupled to the reference arm. The reference arm path length adjustment module is configured to automatically adjust the reference arm path length such that the reference arm path length is based on an eye length of the subject. Related methods and computer program products are also provided.
摘要翻译： 提供了用于对眼睛进行成像的光学相干断层摄影（OCT）成像系统，包括具有相关联的源臂路径的源和具有耦合到源路径的相关联的参考臂路径的参考臂，参考臂路径具有相关联的参考臂路径长度 。 提供具有耦合到源臂和参考臂路径的相关联的样本臂路径的样本。 参考臂路径长度调节模块耦合到参考臂。 参考臂路径长度调节模块被配置为自动调整参考臂路径长度，使得参考臂路径长度基于被摄体的眼睛长度。 还提供了相关方法和计算机程序产品。
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42.发明授权Optical coherence imaging systems having a reduced effective linewidth and methods of using the same 有权具有降低的有效线宽的光学相干成像系统及其使用方法公开(公告)号：US07602500B2
公开(公告)日：2009-10-13
申请号：US11495226
申请日：2006-07-28
IPC分类号： G01B9/02
CPC分类号： G01B9/02044 , A61B3/102 , A61B3/1225 , A61B5/0066 , G01B9/02004 , G01B9/02007 , G01B9/02008 , G01B9/02091 , G01B2290/45 , G01N21/4795
摘要： Frequency domain optical coherence imaging systems have an optical source, an optical detector and an optical transmission path between the optical source and the optical detector. The optical transmission path between the optical source and the optical detector reduces an effective linewidth of the imaging system. The optical source may be a broadband source and the optical transmission path may include a periodic optical filter.
摘要翻译： 频域光学相干成像系统在光源和光学检测器之间具有光源，光学检测器和光传输路径。 光源和光学检测器之间的光传输路径降低了成像系统的有效线宽。 光源可以是宽带源，并且光传输路径可以包括周期性滤光器。
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43.发明申请公开(公告)号：US20120275677A1
公开(公告)日：2012-11-01
申请号：US13459866
申请日：2012-04-30
IPC分类号： G06K9/00
CPC分类号： G06F19/321 , A61B3/102 , G06F19/00 , G06T7/0012 , G06T2207/10101 , G06T2207/30041
摘要： Methods are provided including receiving a plurality of images from at least one image acquisition system; selecting at least a portion of a set of images for analysis using at least one attribute of image metadata; selecting at least one method for deriving quantitative information from the at least a portion of the set of images; processing the selected at least a portion of the set of images with the selected at least one method for deriving quantitative information; associating the derived quantitative information with the at least a portion of the set of images via a data structure; selecting at least one method for aggregating at least a portion of a set of derived quantitative information into a reduced set of results; and generating at least one report to represent the reduced set of results for one of an individual image and the set of images as a pool.
摘要翻译： 提供了包括从至少一个图像采集系统接收多个图像的方法; 使用图像元数据的至少一个属性来选择一组图像的至少一部分用于分析; 从所述图像集合的至少一部分中选择用于导出定量信息的至少一种方法; 用所选择的用于导出定量信息的至少一种方法来处理所选择的图像集合的至少一部分; 通过数据结构将导出的定量信息与该组图像的至少一部分相关联; 选择至少一种用于将一组导出的定量信息的至少一部分聚合成一组减少的结果的方法; 以及生成至少一个报告，以将个体图像中的一个图像和所述图像集合的缩小的结果集合表示为池。
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公开(公告)号：US20120242988A1
公开(公告)日：2012-09-27
申请号：US13428247
申请日：2012-03-23
CPC分类号： G01J3/0208 , A61B3/1005 , A61B5/0066 , G01J3/14 , G01J3/1804 , G01J3/28 , G01J2003/1208
摘要： Wavenumber linear spectrometers are provided including an input configured to receive electromagnetic radiation from an external source; collimating optics configured to collimate the received electromagnetic radiation; a dispersive assembly including first and second diffractive gratings, wherein the first diffraction grating is configured in a first dispersive stage to receive the collimated electromagnetic radiation and wherein the dispersive assembly includes at least two dispersive stages configured to disperse the collimated input; and an imaging lens assembly configured to image the electromagnetic radiation dispersed by the at least two dispersive stages onto a linear detection array such that the variation in frequency spacing along the linear detection array is no greater than about 10%.
摘要翻译： 提供波数线性光谱仪，其包括被配置为从外部源接收电磁辐射的输入; 准直光学器件，被配置成准直所接收的电磁辐射; 包括第一和第二衍射光栅的分散组件，其中所述第一衍射光栅被配置在第一色散级中以接收所述准直电磁辐射，并且其中所述色散组件包括被配置为分散所述准直输入的至少两个色散级; 以及成像透镜组件，被配置为将由至少两个色散级分散的电磁辐射成像到线性检测阵列上，使得沿着线性检测阵列的频率间隔的变化不大于约10％。
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公开(公告)号：US5247599A
公开(公告)日：1993-09-21
申请号：US893720
申请日：1992-06-05
IPC分类号： G02B6/44
CPC分类号： G02B6/443 , G02B6/4415 , G02B6/4488
摘要： A steam resistant optical fiber cable for use adjacent underground steam ducts in metropolitan locations. The optical fiber cable comprises polyethersulfone loose tubes for enhanced hydrolytic stability and a welded aluminum tube swaged over the fiber core to provide moisture imperviousness. The welded aluminum tube is bonded to the fiber core with an intermediate resin barrier layer to provide resistance to repeated cyclic flexing of the cable.
摘要翻译： 一种防水光纤电缆，用于大城市地点的地下蒸汽管道。 光纤电缆包括用于增强水解稳定性的聚醚砜松套管和在纤维芯上锻造的焊接铝管，以提供不透水性。 焊接的铝管与中间树脂阻挡层结合到纤维芯上，以提供对电缆的重复循环弯曲的抵抗力。
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公开(公告)号：US09107618B2
公开(公告)日：2015-08-18
申请号：US13334678
申请日：2011-12-22
申请人： Pete Huening , Eric L. Buckland , Robert H. Hart
发明人： Pete Huening , Eric L. Buckland , Robert H. Hart
CPC分类号： A61B3/1225 , A61B3/102 , A61B3/13
摘要： Some embodiments of the present inventive concept provide an accessory frame including an optical coherence tomography (OCT) imaging head. The accessory frame includes a mounting plate including a microscope field lens attachment port and a microscope field plate anchor pin. The mounting plate is configured to receive an intermediate field lens in the microscope field lens attachment port such that the accessory frame shares the mounting plate in common with an intermediate field lens.
摘要翻译： 本发明构思的一些实施例提供了包括光学相干断层摄影（OCT）成像头的附件框架。 附件框架包括安装板，该安装板包括显微镜现场镜头附接孔和显微镜现场板固定销。 安装板被配置为在显微镜镜头附件端口中接纳中间场透镜，使得附件框架与中间场透镜共用安装板。
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公开(公告)号：US08797530B2
公开(公告)日：2014-08-05
申请号：US13428247
申请日：2012-03-23
IPC分类号： G01J3/28
CPC分类号： G01J3/0208 , A61B3/1005 , A61B5/0066 , G01J3/14 , G01J3/1804 , G01J3/28 , G01J2003/1208
摘要： Wavenumber linear spectrometers are provided including an input configured to receive electromagnetic radiation from an external source; collimating optics configured to collimate the received electromagnetic radiation; a dispersive assembly including first and second diffractive gratings, wherein the first diffraction grating is configured in a first dispersive stage to receive the collimated electromagnetic radiation and wherein the dispersive assembly includes at least two dispersive stages configured to disperse the collimated input; and an imaging lens assembly configured to image the electromagnetic radiation dispersed by the at least two dispersive stages onto a linear detection array such that the variation in frequency spacing along the linear detection array is no greater than about 10%.
摘要翻译： 提供波数线性光谱仪，其包括被配置为从外部源接收电磁辐射的输入; 准直光学器件，被配置成准直所接收的电磁辐射; 包括第一和第二衍射光栅的分散组件，其中所述第一衍射光栅被配置在第一色散级中以接收所述准直电磁辐射，并且其中所述色散组件包括被配置为分散所述准直输入的至少两个色散级; 以及成像透镜组件，被配置为将由至少两个色散级分散的电磁辐射成像到线性检测阵列上，使得沿着线性检测阵列的频率间隔的变化不大于约10％。
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公开(公告)号：US08310674B2
公开(公告)日：2012-11-13
申请号：US13468372
申请日：2012-05-10
申请人： Pete Huening , Robert H. Hart , Eric L. Buckland
发明人： Pete Huening , Robert H. Hart , Eric L. Buckland
IPC分类号： G01J3/28
CPC分类号： G01J3/1838 , A61B5/0066 , G01J3/02 , G01J3/0218 , G01J3/0237 , G01J3/0256 , G01J3/0262 , G01J3/0286 , G01J3/0289 , G01J3/0291 , G01J3/2803 , G01N2021/1787 , G02B5/32
摘要： A spectrometer is provided including a camera and an axial symmetric camera mount configured to receive the camera and to rotate. The spectrometer furthers include an input for providing optical radiation to a spectrometer system; a diffraction grating for dispersing the optical radiation along a prescribed plane; at least one lens for focusing wavelength-dispersed light onto at least one array of a detector of optical radiation, wherein the camera has at least one linear array of elements for detecting optical radiation; a mechanical housing, wherein the axial symmetric camera mount is configured to couple the camera to the mechanical housing; and a means for rotating the camera coupled to the mechanical housing about an axis. Related systems and methods are also provided.
摘要翻译： 提供了一种光谱仪，其包括相机和被配置为接收相机并旋转的轴向对称相机底座。 光谱仪还包括用于向光谱仪系统提供光辐射的输入; 用于沿着规定平面分散光学辐射的衍射光栅; 至少一个透镜，用于将波长分散的光聚焦到光学辐射检测器的至少一个阵列上，其中相机具有用于检测光学辐射的至少一个线性阵列的元件; 机械壳体，其中所述轴向对称相机底座被配置为将所述照相机耦合到所述机械壳体; 以及用于围绕轴线旋转耦合到机械壳体的相机的装置。 还提供了相关系统和方法。
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49.发明申请Methods, Systems and Computer Program Products for Collapsing Volume Data to Lower Dimensional Representations Thereof 有权方法，系统和计算机程序产品用于缩小体积数据以降低其尺寸表示公开(公告)号：US20110216956A1
公开(公告)日：2011-09-08
申请号：US13040923
申请日：2011-03-04
申请人： Bradley A. Bower , Eric L. Buckland , Igor Touzov
发明人： Bradley A. Bower , Eric L. Buckland , Igor Touzov
IPC分类号： G06K9/00
CPC分类号： G06K9/00
摘要： Methods of collapsing volume data to a lower dimensional representation of the volume data are provided. The methods include collapsing volume data to a lower dimensional representation of the volume data using histogram projection. Related systems and computer program products are also provided.
摘要翻译： 提供了将体数据折叠成体数据的较低维度表示的方法。 这些方法包括使用直方图投影将体数据折叠到体数据的较低维度表示。 还提供了相关系统和计算机程序产品。
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公开(公告)号：US08896842B2
公开(公告)日：2014-11-25
申请号：US13198117
申请日：2011-08-04
CPC分类号： A61B3/102 , A61B3/14 , G01B9/0203 , G01B9/02091
摘要： Systems for imaging a sample are provided. The system includes an optical coherence tomography (OCT) imaging portion having an associated OCT path defined by one set of optical elements between an OCT signal delivery optical fiber and the sample; an image capture portion having an associated image capture path defined by a second set of optical elements between an image capture device and the sample, different from the OCT path; and an illuminator portion having an associated illumination path defined by a third set of optical elements between an illumination source and the sample. The OCT path, the image capture path, and the illuminator path have at least one optical element in common, and the respective paths differ from each other by at least one optical element. The OCT path and the image capture path share a common intermediate conjugate image plane. Focal control is achieved for the OCT path and the image capture path concurrently through adjustment of one or more common optical elements distal to the common intermediate conjugate plane, such that focal control requires no differential adjustment between optical elements not in common to both paths.
摘要翻译： 提供了用于成像样本的系统。 该系统包括光学相干断层摄影（OCT）成像部分，其具有由OCT信号传送光纤和样本之间的一组光学元件限定的相关OCT路径; 图像捕获部分，具有由图像捕获装置和样本之间的不同于OCT路径的第二组光学元件定义的相关联的图像捕获路径; 以及具有由照明源和样品之间的第三组光学元件限定的相关联的照明路径的照明器部分。 OCT路径，图像捕获路径和照明器路径具有共同的至少一个光学元件，并且相应的路径由至少一个光学元件彼此不同。 OCT路径和图像捕获路径共享一个共同的中间共轭图像平面。 通过调整远离公共中间共轭平面的一个或多个共同的光学元件，通过同时进行OCT路径和图像捕获路径的焦点控制，使得焦点控制不需要在两个路径不共同的光学元件之间进行差分调整。
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