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1.发明授权Phone-assisted clinical document information computer system for use in home healthcare, post-acute clinical care, hospice and home infusion applications 失效电话辅助的临床文件信息计算机系统，用于家庭医疗保健，急性后临床护理，临终关怀和家庭输液应用公开(公告)号：US06292783B1
公开(公告)日：2001-09-18
申请号：US09036179
申请日：1998-03-06
IPC分类号： G06F1700
CPC分类号： G06Q50/24 , G06F17/30587 , G06F19/00 , G06F19/328 , G06Q50/22 , G16H10/60 , G16H15/00
摘要： A document information system and a computer implemented method for use in the field of home healthcare, post-acute clinical care, hospice and home infusion comprising a data storage means, phone interface means for inputting and retrieving data and a verification means using one or more calendars to verify medical tasks.
摘要翻译： 用于家庭医疗保健，急性后临床护理，临终关怀和家庭输液领域的文件信息系统和计算机实现方法，包括数据存储装置，用于输入和检索数据的电话接口装置和使用一个或多个 日历验证医疗任务。
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2.发明授权公开(公告)号：US08891849B2
公开(公告)日：2014-11-18
申请号：US13503721
申请日：2010-07-16
CPC分类号： A61B6/482 , A61B6/032 , A61B6/405 , A61B6/5252 , A61B6/542 , A61B6/545 , A61B6/583 , A61B6/587
摘要： Systems and methods for determining an extended low contrast detectability performance function for an operating range for a core operating mode of a radiographic imaging system using actual reconstructed images characterize the contrast performance of a radiographic imaging system over its operating range and for any patient size based on the off-line calibration, uses ordered pairs of flux index and contrast index for each scanned object to provide a contrast index for each protocol for each contrast set, and uses the ordered pairs of flux index and contrast index to determine an extended low contrast detectability performance function for the operating range of a radiographic imaging system. Extended low contrast detectability performance data compilation and methods of clinical use, and low contrast phantom configurations and methods of calibration are also disclosed.
摘要翻译： 用于确定用于使用实际重建图像的射线照相成像系统的核心操作模式的操作范围的扩展的低对比度可检测性性能功能的系统和方法表征放射线照相成像系统在其工作范围内的对比度性能以及基于 离线校准使用每个扫描对象的通量指数和对比度指数的有序对，为每个对比度集合的每个协议提供对比度指数，并使用有序的通量指数和对比度指数对来确定扩展的低对比度检测能力 射线成像系统的工作范围的性能功能。 还公开了扩展的低对比度可检测性能数据汇编和临床使用方法，以及低对比度幻影配置和校准方法。
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3.发明申请公开(公告)号：US20120230576A1
公开(公告)日：2012-09-13
申请号：US13503721
申请日：2010-07-16
IPC分类号： G06K9/00
CPC分类号： A61B6/482 , A61B6/032 , A61B6/405 , A61B6/5252 , A61B6/542 , A61B6/545 , A61B6/583 , A61B6/587
摘要： Systems and methods for determining an extended low contrast detectability performance function for an operating range for a core operating mode of a radiographic imaging system using actual reconstructed images characterize the contrast performance of a radiographic imaging system over its operating range and for any patient size based on the off-line calibration, uses ordered pairs of flux index and contrast index for each scanned object to provide a contrast index for each protocol for each contrast set, and uses the ordered pairs of flux index and contrast index to determine an extended low contrast detectability performance function for the operating range of a radiographic imaging system. Extended low contrast detectability performance data compilation and methods of clinical use, and low contrast phantom configurations and methods of calibration are also disclosed.
摘要翻译： 用于确定用于使用实际重建图像的射线照相成像系统的核心操作模式的操作范围的扩展的低对比度可检测性性能功能的系统和方法表征放射线照相成像系统在其工作范围内的对比度性能以及基于 离线校准使用每个扫描对象的通量指数和对比度指数的有序对，为每个对比度集合的每个协议提供对比度指数，并使用有序的通量指数和对比度指数对来确定扩展的低对比度检测能力 射线成像系统的工作范围的性能功能。 还公开了扩展的低对比度可检测性能数据汇编和临床使用方法，以及低对比度幻影配置和校准方法。
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公开(公告)号：US11275012B2
公开(公告)日：2022-03-15
申请号：US17165308
申请日：2021-02-02
摘要： A tomography duct for wind tunnels includes a plurality of light sources and sensors displaced around a support structure. The light sources are cycled and sensor measurements are made from sensors opposite the light sources. Tomographic algorithms are used to determine an extinction map from the sensor measurements. The extinction map provides details about particles in a cross-section of the air flow through the tomography duct.
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5.发明授权
公开(公告)号：US6029077A
公开(公告)日：2000-02-22
申请号：US965149
申请日：1997-11-06
IPC分类号： A61B5/00
CPC分类号： A61B5/0091 , A61B5/4312
摘要： An apparatus for determining the perimeter of an object being scanned comprises a movable arm adapted to follow the surface of an object being scanned as the arm is orbited around the object; the arm having one end being adapted to maintain contact with the surface as the arm is orbited around the object; and an encoder operably connected to the arm for determining the movement of the lever arm at each angular position around the object. An opaque cup is positioned at one end of the lever arm immediately over a point on said surface at which a laser beam impinges on the surface of the object being scanned such that reflection from the surface is retained within the cup.
摘要翻译： 一种用于确定正被扫描的物体的周边的装置包括一可动臂，适于当所述臂围绕所述物体轨道运动时，跟随被扫描物体的表面; 所述臂的一端适于在所述臂围绕所述物体轨道运动时保持与所述表面的接触; 以及可操作地连接到所述臂的编码器，用于确定所述杠杆臂在所述物体周围的每个角度位置的运动。 不透明杯位于杠杆臂的一端，立即在所述表面上的激光束照射在被扫描物体的表面上的点上，使得来自表面的反射保留在杯内。
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公开(公告)号：US20210156785A1
公开(公告)日：2021-05-27
申请号：US17165308
申请日：2021-02-02
摘要： A tomography duct for wind tunnels includes a plurality of light sources and sensors displaced around a support structure. The light sources are cycled and sensor measurements are made from sensors opposite the light sources. Tomographic algorithms are used to determine an extinction map from the sensor measurements. The extinction map provides details about particles in a cross-section of the air flow through the tomography duct.
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公开(公告)号：US10908061B2
公开(公告)日：2021-02-02
申请号：US16126558
申请日：2018-09-10
摘要： A tomography duct for wind tunnels includes a plurality of light sources and sensors displaced around a support structure. The light sources are cycled and sensor measurements are made from sensors opposite the light sources. Tomographic algorithms are used to determine an extinction map from the sensor measurements. The extinction map provides details about particles in a cross-section of the air flow through the tomography duct.
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公开(公告)号：US10073023B2
公开(公告)日：2018-09-11
申请号：US15170715
申请日：2016-06-01
CPC分类号： G01N15/06 , G01N33/0009 , G01N33/0031 , G01N33/0036 , G01N2015/0026 , G01N2015/0046 , G01N2015/0693 , G01N2033/1873
摘要： A tomography duct for wind tunnels includes a plurality of light sources and sensors displaced around a support structure. The light sources are cycled and sensor measurements are made from sensors opposite the light sources. Tomographic algorithms are used to determine an extinction map from the sensor measurements. The extinction map provides details about particles in a cross-section of the air flow through the tomography duct.
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9.发明授权公开(公告)号：US09681851B2
公开(公告)日：2017-06-20
申请号：US14542698
申请日：2014-11-17
CPC分类号： A61B6/583 , A61B6/032 , A61B6/482 , A61B6/488 , A61B6/542 , A61B6/544 , A61B6/545 , A61B6/584 , A61B6/586
摘要： Evaluating dose performance of a radiographic imaging system with respect to image quality using a phantom, a channelized hotelling observer module as a model observer, and a printer, a plaque, or an electronic display includes scanning and producing images for a plurality of sections of the phantom using the radiographic imaging system, wherein the plurality of sections represent a range of patient sizes and doses and wherein the sections of the phantom contain objects of measurable detectability. Also included is analyzing the images to determine detectability results for one or more of the contained objects within the images of the plurality of sections of the phantom, wherein the analyzing includes using a channelized hotelling observer (CHO) module as a model observer; and displaying, via the printer, the plaque, or the electronic display, a continuous detectability performance measurement function using the determined detectability results.
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10.发明授权Method for reconstructing the image of an object scanned with a laser imaging apparatus 失效用于重建用激光成像装置扫描的物体的图像的方法
公开(公告)号：US6130958A
公开(公告)日：2000-10-10
申请号：US979624
申请日：1997-11-28
CPC分类号： A61B5/0091 , A61B5/0073 , A61B5/4312 , G01N21/359
摘要： A method for reconstructing an image of a scanned object comprises the steps of collecting object data by scanning the object with a laser beam and detecting the light passing through the object; collecting perimeter data of the object during the scanning step; transforming the object data to parallel ray geometry; correcting the projection data using the perimeter data; and backprojecting the data in image space.
摘要翻译： 一种用于重构被扫描物体的图像的方法包括以下步骤：通过用激光束扫描物体并检测通过物体的光来收集物体数据; 在扫描步骤期间收集物体的周边数据; 将对象数据转换为平行光线几何; 使用周边数据校正投影数据; 并在图像空间中反投影数据。
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