Stationary tomographic mammography system
    1.
    发明授权
    Stationary tomographic mammography system 有权
    固定层析成像乳腺摄影系统

    公开(公告)号:US07330529B2

    公开(公告)日:2008-02-12

    申请号:US10708999

    申请日:2004-04-06

    IPC分类号: A61B6/04

    摘要: A mammography scanning system having a detector includes an arc-shaped support system having a number of X-ray emitters coupled thereto. The X-ray emitters generate a plurality of X-ray fluxes towards a common focus at varying angles with respect to the focus. Also, each of the X-ray emitters is collimated to view an entire detector field of view.

    摘要翻译: 具有检测器的乳房X射线摄影扫描系统包括具有多个与其耦合的X射线发射器的弧形支撑系统。 X射线发射器相对于焦点以变化的角度向公共焦点产生多个X射线通量。 此外,每个X射线发射器被准直以观察整个检测器的视场。

    DE-POPULATED DETECTOR FOR COMPUTED TOMOGRAPHY AND METHOD OF MAKING SAME
    2.
    发明申请
    DE-POPULATED DETECTOR FOR COMPUTED TOMOGRAPHY AND METHOD OF MAKING SAME 审中-公开
    用于计算机图像的人口检测器及其制造方法

    公开(公告)号:US20110211667A1

    公开(公告)日:2011-09-01

    申请号:US12714168

    申请日:2010-02-26

    IPC分类号: H05G1/60 B23P11/00

    摘要: A system, method, and apparatus includes a computed tomography (CT) detector array having a central region with a plurality of central region detecting cells configured to acquire CT data of a first number of slices during a scan, a first wing along a first side of the central region, and a second wing along a second side of the central region opposite the first side. The first wing includes a plurality of first wing detecting cells configured to acquire CT data of a second number of slices during the scan. The second wing includes a plurality of second wing detecting cells configured to acquire CT data of a third number of slices during the scan. The second and third number of slices are less than the first number of slices. The first wing detecting cells are of a different type than the central region detecting cells.

    摘要翻译: 系统,方法和装置包括具有中心区域的计算机断层摄影(CT)检测器阵列,多个中心区域检测单元被配置为在扫描期间获取第一数量的切片的CT数据,沿着第一侧 并且沿着与第一侧相对的中心区域的第二侧的第二翼。 第一机翼包括多个第一机翼检测单元,其被配置为在扫描期间获取第二数量的切片的CT数据。 第二翼包括多个第二翼检测单元,其被配置为在扫描期间获取第三数量的切片的CT数据。 第二和第三数量的切片小于第一数量的切片。 第一机翼检测单元与中央区域检测单元不同。

    STACKED X-RAY DETECTOR ASSEMBLY AND METHOD OF MAKING SAME
    3.
    发明申请
    STACKED X-RAY DETECTOR ASSEMBLY AND METHOD OF MAKING SAME 有权
    堆叠的X射线探测器组件及其制造方法

    公开(公告)号:US20110080993A1

    公开(公告)日:2011-04-07

    申请号:US12967093

    申请日:2010-12-14

    IPC分类号: A61B6/03 G01T1/24 B23P11/00

    摘要: An x-ray detector assembly includes a curvilinear detector assembly that has a first side section that includes a first plurality of detector modules, a second side section that includes a second plurality of detector modules, and a third section that includes a third plurality of detector modules. The third section is positioned between the first and second side sections in a channel direction. The x-ray detector assembly also includes a first flat panel digital projection detector and a first detector mounting structure that is configured to align the first flat panel digital projection detector in a first position to block the third section of the curvilinear detector assembly from receiving x-rays emitting from an x-ray source toward the curvilinear detector assembly in the x-ray penetration direction.

    摘要翻译: X射线检测器组件包括曲线检测器组件,其具有包括第一多个检测器模块的第一侧部分,包括第二多个检测器模块的第二侧部分和包括第三多个检测器的第三部分 模块。 第三部分在通道方向上位于第一和第二侧部分之间。 x射线检测器组件还包括第一平板数字投影检测器和第一检测器安装结构,其被配置为将第一平板数字投影检测器对准在第一位置以阻挡曲线检测器组件的第三部分接收x 在x射线穿透方向上从x射线源向曲线检测器组件发射的阵列。

    LOW CAPACITANCE PHOTODIODE ELEMENT AND COMPUTED TOMOGRAPHY DETECTOR
    5.
    发明申请
    LOW CAPACITANCE PHOTODIODE ELEMENT AND COMPUTED TOMOGRAPHY DETECTOR 有权
    低电容光电元件和计算机图像检测器

    公开(公告)号:US20100276777A1

    公开(公告)日:2010-11-04

    申请号:US12434947

    申请日:2009-05-04

    IPC分类号: H01L31/105

    摘要: A photodiode element includes a first layer of a first diffusion type and a second layer. The second layer defines a charge-collecting area. The charge-collecting area includes an active region of a second diffusion type and an inactive region. The active region surrounds the inactive region. The photodiode element also includes an intrinsic semiconductor layer between the first layer and the second layer.

    摘要翻译: 光电二极管元件包括第一扩散型第一层和第二层。 第二层限定了电荷收集区域。 电荷收集区域包括第二扩散型有源区和非活性区。 活动区域围绕非活动区域。 光电二极管元件还包括在第一层和第二层之间的本征半导体层。

    Low capacitance photodiode element and computed tomography detector
    6.
    发明授权
    Low capacitance photodiode element and computed tomography detector 有权
    低电容光电二极管元件和计算机断层摄影检测器

    公开(公告)号:US08552466B2

    公开(公告)日:2013-10-08

    申请号:US12434947

    申请日:2009-05-04

    IPC分类号: H01L31/101

    摘要: A photodiode element includes a first layer of a first diffusion type and a second layer. The second layer defines a charge-collecting area. The charge-collecting area includes an active region of a second diffusion type and an inactive region. The active region surrounds the inactive region. The photodiode element also includes an intrinsic semiconductor layer between the first layer and the second layer.

    摘要翻译: 光电二极管元件包括第一扩散型第一层和第二层。 第二层限定了电荷收集区域。 电荷收集区域包括第二扩散型有源区和非活性区。 活动区域围绕非活动区域。 光电二极管元件还包括在第一层和第二层之间的本征半导体层。

    Wireless remote input for electronic equipment
    9.
    发明授权
    Wireless remote input for electronic equipment 失效
    电子设备无线遥控输入

    公开(公告)号:US5781178A

    公开(公告)日:1998-07-14

    申请号:US582247

    申请日:1996-01-03

    IPC分类号: G06F3/033 G06F3/047 G09G5/08

    CPC分类号: G06F3/047 G06F3/03547

    摘要: A computer input device includes a non-conductive substrate with a first conductive pattern formed by a plurality of first conductive elements positioned on the substrate surface circumferentially around a circle. A second conductive pattern formed by a plurality of second conductive elements, each positioned on the surface between two first conductive elements. A contact member has a conductive surface which when manually operated by a user selectively connects one or more of the first conductive elements to one or more of the second conductive elements. The ones of the second conductive elements so connected can be detected to produce a signal indicating an angular direction in which a cursor on a computer screen.

    摘要翻译: 计算机输入装置包括具有第一导电图案的非导电基底,该第一导电图案由位于基底表面周围的圆周的多个第一导电元件形成。 由多个第二导电元件形成的第二导电图案,每个第二导电元件位于两个第一导电元件之间的表面上。 接触构件具有导电表面,当用户手动操作时,导电表面选择性地将一个或多个第一导电元件连接到一个或多个第二导电元件。 可以检测如此连接的第二导电元件中的那些,以产生指示计算机屏幕上的光标的角度方向的信号。

    Coarse segmented detector architecture and method of making same
    10.
    发明授权
    Coarse segmented detector architecture and method of making same 有权
    粗分段检测器结构及其制作方法

    公开(公告)号:US09168008B2

    公开(公告)日:2015-10-27

    申请号:US13288138

    申请日:2011-11-03

    摘要: A CT system includes a rotatable gantry having an opening to receive an object to be scanned, the rotatable gantry having a detector mounting surface, an x-ray source attached to the gantry and configured to project an x-ray beam toward the object, a plurality of detector modules each mounted within one field-of-view (FOV) and mounted directly to the detector mounting surface of the rotatable gantry, a data acquisition system (DAS) configured to receive outputs from at least one of the plurality of detector modules, and a computer programmed to acquire projections of imaging data of the object from the DAS, and generate an image of the object using the imaging data.

    摘要翻译: CT系统包括可旋转机架,其具有用于接收待扫描物体的开口,所述可旋转机架具有检测器安装表面,x射线源附接到所述台架并且被配置为朝向所述物体投射x射线束, 多个检测器模块,每个检测器模块均安装在一个视场内(FOV)中,并直接安装在可旋转机架的检测器安装表面上;数据采集系统(DAS),被配置为接收来自多个检测器模块 以及被编程为从DAS获取对象的成像数据的投影的计算机,并且使用成像数据生成对象的图像。