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45 条记录 (耗时 0.022 秒)

    X-ray and CT image detector
    23.
    发明授权
    X-ray and CT image detector 有权
    X射线和CT图像检测器

    公开(公告)号：US06982424B2

    公开(公告)日：2006-01-03

    申请号：US10452460

    申请日：2003-06-02

    申请人： Habib Vafi ,  Jeffrey Alan Kautzer ,  David Conrad Neumann

    发明人： Habib Vafi ,  Jeffrey Alan Kautzer ,  David Conrad Neumann

    IPC分类号： G01T1/24

    CPC分类号： G01T1/2018

    摘要： An X-ray detector includes a glass layer curved according to a pre-selected radius of curvature, a photoreceptor formed on the glass layer, and a backing layer curved according to the pre-selected radius of curvature. The backing layer supports the glass layer.

    摘要翻译： X射线检测器包括根据预先选择的曲率半径弯曲的玻璃层，形成在玻璃层上的感光体和根据预先选择的曲率半径弯曲的背衬层。 背衬层支撑玻璃层。

    ELECTRONIC ASSEMBLY, AND APPARATUS AND METHOD FOR THE ASSEMBLY THEREOF
    24.
    发明申请
    ELECTRONIC ASSEMBLY, AND APPARATUS AND METHOD FOR THE ASSEMBLY THEREOF 失效
    电子总成，以及装配及其组装方法

    公开(公告)号：US20050233605A1

    公开(公告)日：2005-10-20

    申请号：US10709175

    申请日：2004-04-19

    申请人： Habib Vafi ,  Faisal Saeed

    发明人： Habib Vafi ,  Faisal Saeed

    IPC分类号： H01L33/00 ,  A61B6/03 ,  H01L27/146 ,  H01R12/00

    CPC分类号： A61B6/032 ,  H01L2224/81 ,  H01L2924/381

    摘要： An electronic assembly having a first layer and a second layer is disclosed. The first layer has a first interface surface and a plurality of cavities formed in the first interface surface. The second layer has a second interface surface and a plurality of projections disposed at the second interface surface, where the plurality of projections are aligned with and disposed at the plurality of cavities. An electrically conductive connecting material is disposed at the plurality of cavities such that the connecting material connects the plurality of projections to the respective plurality of cavities.

    摘要翻译： 公开了一种具有第一层和第二层的电子组件。 第一层具有形成在第一界面表面中的第一界面表面和多个空腔。 所述第二层具有第二界面表面和设置在所述第二界面处的多个突起，其中所述多个突起与所述多个空腔对准并且布置在所述多个空腔中。 导电连接材料设置在多个空腔处，使得连接材料将多个突起连接到相应的多个空腔。

    Method of sensing temperature of a digital X-ray imaging system
    25.
    发明授权
    Method of sensing temperature of a digital X-ray imaging system 失效
    感测数字X射线成像系统温度的方法

    公开(公告)号：US06713769B2

    公开(公告)日：2004-03-30

    申请号：US09683738

    申请日：2002-02-07

    申请人： Habib Vafi ,  Richard Gordon Cronce ,  Scott William Petrick ,  Jeffrey Alan Kautzer ,  David Conrad Neumann

    发明人： Habib Vafi ,  Richard Gordon Cronce ,  Scott William Petrick ,  Jeffrey Alan Kautzer ,  David Conrad Neumann

    IPC分类号： G01T124

    CPC分类号： A61B6/42 ,  A61B6/4488

    摘要： An X-ray imaging system that utilizes the leakage, or dark current, of a detector panel's photodiodes to provide more accurate data about the temperature and spatial distribution of temperature of the X-ray detector panel. Offset images are taken at known temperatures and recorded for each photodiode at two or more known temperatures. A temperature versus offset image value curve is the created for each photodiode. A second offset image value is determined immediately prior to or immediately after X-ray acquisition to determine the temperature of the detector panel at the time of X-ray acquisition. A coupled closed-loop cooling system utilizes the determined temperature to maintain the detector panel within a preferred temperature range.

    摘要翻译： 使用检测器面板的光电二极管的泄漏或暗电流的X射线成像系统提供关于X射线检测器面板的温度和空间分布的更准确的数据。 在已知温度下拍摄偏移图像，并在两个或更多已知温度下记录每个光电二极管。 温度对偏移图像值曲线是为每个光电二极管创建的。 在X射线获取之前或之后立即确定第二偏移图像值，以确定在X射线获取时检测器面板的温度。 耦合的闭环冷却系统利用确定的温度将检测器面板保持在优选的温度范围内。

    Method and apparatus for correcting electronic offset and gain variations in a solid state X-ray detector
    26.
    发明授权
    Method and apparatus for correcting electronic offset and gain variations in a solid state X-ray detector 失效
    用于校正固态X射线检测器中电子偏移和增益变化的方法和装置

    公开(公告)号：US06457861B1

    公开(公告)日：2002-10-01

    申请号：US09713730

    申请日：2000-11-15

    申请人： Scott Petrick ,  Swami Narasimhan ,  Habib Vafi

    发明人： Scott Petrick ,  Swami Narasimhan ,  Habib Vafi

    IPC分类号： G01D1800

    CPC分类号： A61B6/585 ,  A61B6/032 ,  A61B6/583

    摘要： A method and apparatus for correcting electronic offset and gain variations in solid state x-ray detectors includes dedicating rows at the end of an x-ray detector scan. The dedicated rows may be used to measure the “signal” induced by electronic offset and gain variations in solid state x-ray detectors. The first row may be used to measure the signal induced by electronic offset. The second row may be used to measure to signal induced by gain variations. Measurements of the induced signals taken from the dedicated rows may be used to eliminate structured artifacts from the x-ray image.

    摘要翻译： 用于校正固态X射线检测器中的电子偏移和增益变化的方法和装置包括在x射线检测器扫描结束时专用行。 专用行可用于测量由固态X射线检测器的电子偏移和增益变化引起的“信号”。 第一行可用于测量由电子偏移引起的信号。 第二行可用于测量由增益变化引起的信号。 可以使用从专用行获取的感应信号的测量来消除来自x射线图像的结构化伪像。

    Digital X-ray detector with a multi-functional panel support
    27.
    发明授权
    Digital X-ray detector with a multi-functional panel support 有权
    具有多功能面板支持的数字X射线探测器

    公开(公告)号：US08834021B2

    公开(公告)日：2014-09-16

    申请号：US13198206

    申请日：2011-08-04

    申请人： James Zhengshe Liu ,  Habib Vafi

    发明人： James Zhengshe Liu ,  Habib Vafi

    IPC分类号： H01L27/146 ,  A61B6/00 ,  A61B6/10

    CPC分类号： A61B6/4233 ,  A61B6/107 ,  A61B6/56

    摘要： A digital X-ray detector includes a multi-functional panel support configured to support a digital detector array on a first side of the panel support and electronics on a second side of the panel support. The panel support includes a first enclosure and a rechargeable battery disposed within the first enclosure.

    摘要翻译： 数字X射线检测器包括多功能面板支撑件，其被配置为在面板支撑件的第二侧上在面板支撑件的第一侧和电子设备上支撑数字检测器阵列。 面板支撑件包括第一外壳和设置在第一外壳内的可再充电电池。

    Multi-purpose docking apparatus of digital X-ray detector
    28.
    发明授权
    Multi-purpose docking apparatus of digital X-ray detector 有权
    数字X射线探测器多功能对接仪

    公开(公告)号：US07997798B2

    公开(公告)日：2011-08-16

    申请号：US12169201

    申请日：2008-07-08

    申请人： James Zhengshe Liu ,  Lance Gregory ,  Habib Vafi

    发明人： James Zhengshe Liu ,  Lance Gregory ,  Habib Vafi

    IPC分类号： H05G1/02

    CPC分类号： G01T1/2018 ,  G01T7/00

    摘要： Systems, methods and apparatus are provided through which in some implementations a docking detector receptacle includes apparatus to cool a portable digital X-ray detector. In addition, systems, methods and apparatus are provided through which in some implementations communication authorization is established between a portable digital X-ray detector and a docking detector receptacle, and communication is performed between the portable digital X-ray detector and the docking detector receptacle using the authorization. In addition, systems, methods and apparatus are provided through which in some implementations a portable digital X-ray detector includes a panel, isolation at least three isolation foam layers, a motherboard and a carbon fiber layer.

    摘要翻译： 提供了系统，方法和装置，在一些实施方式中，对接检测器插座包括用于冷却便携式数字X射线检测器的装置。 此外，提供了系统，方法和装置，在一些实施方式中，在便携式数字X射线检测器和对接检测器插座之间建立了通信授权，并且在便携式数字X射线检测器和对接检测器插座之间进行通信 使用授权。 此外，提供了系统，方法和装置，在一些实施方式中，便携式数字X射线检测器包括面板，隔离至少三个隔离泡沫层，母板和碳纤维层。