利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

73 条记录 (耗时 0.02 秒)

    X-ray diagnostic apparatus having a storage luminescent screen
    1.
    发明授权
    X-ray diagnostic apparatus having a storage luminescent screen 失效
    具有存储发光屏的X射线诊断装置

    公开(公告)号：US06570957B2

    公开(公告)日：2003-05-27

    申请号：US10162860

    申请日：2002-06-04

    申请人： Manfred Fuchs ,  Erich Hell ,  Detlef Mattern

    发明人： Manfred Fuchs ,  Erich Hell ,  Detlef Mattern

    IPC分类号： H05G164

    CPC分类号： G03B42/02 ,  G01T1/2014

    摘要： An X-ray diagnostic apparatus has a luminescent storage screen for the latent storage of an X-ray image, an X-ray exposure apparatus for producing an X-ray beam, a readout apparatus system with which the storage luminescent screen is excited to luminescence by scanning with a source of radiation, a detector for the acquisition of the light emitted by the storage luminescent screen, and an image playback system. For the scanning, the storage luminescent screen is guided through an opening of a rectangular supporting structure and is held in the scanning region by air bearings attached to the supporting structure on both sides of the opening. A line-shaped source of stimulation radiation and a line-shaped light detector are mounted to the supporting structure.

    摘要翻译： X射线诊断装置具有用于X射线图像的潜藏的发光存储屏，用于产生X射线束的X射线曝光装置，将存储荧光屏激发至发光的读出装置系统 通过用辐射源进行扫描，用于获取由存储发光屏发射的光的检测器和图像回放系统。 对于扫描，存储发光屏被引导通过矩形支撑结构的开口，并且通过连接到开口两侧的支撑结构的空气轴承保持在扫描区域中。 刺激辐射的线状源和线状光检测器安装在支撑结构上。

    Radiation converter
    2.
    发明授权
    Radiation converter 失效
    辐射转换器

    公开(公告)号：US07022994B2

    公开(公告)日：2006-04-04

    申请号：US10239547

    申请日：2001-03-22

    申请人： Manfred Fuchs ,  Erich Hell ,  Wolfgang Knüpfer ,  Detlef Mattern

    发明人： Manfred Fuchs ,  Erich Hell ,  Wolfgang Knüpfer ,  Detlef Mattern

    IPC分类号： H01J40/18

    CPC分类号： H01J31/49 ,  H01J2231/50036 ,  H01J2231/50068 ,  H01J2231/501

    摘要： A radiation converter has a radiation absorber for generating photons dependent on the intensity of incident x-ray radiation, a photocathode arranged downstream of the radiation absorber in the radiation propagation direction at a distance therefrom and serving for generating electrons dependent on the photons emerging from the radiation absorber, a device for accelerating the electrons emerging from the photocathode onto an electron detector for generating electrical signals dependent on the impinging electrons, an electron multiplier arranged between the photocathode and the electron detector, the electrons emerging from the photocathode being multiplied by the electron multiplier.

    摘要翻译： 辐射转换器具有用于根据入射的X射线辐射的强度产生光子的辐射吸收体，设置在放射线传播方向的距离辐射吸收体的下游距离的光电阴极，用于产生依赖于从 辐射吸收器，用于将从光电阴极出射的电子加速到电子检测器上以产生取决于入射电子的电信号的装置，布置在光电阴极和电子检测器之间的电子倍增器，从光电阴极发出的电子乘以电子 乘数。

    Needle-shaped x-ray fluorescent material and method for vapor-deposition thereof on a substrate
    3.
    发明授权
    Needle-shaped x-ray fluorescent material and method for vapor-deposition thereof on a substrate 失效

    公开(公告)号：US07189426B2

    公开(公告)日：2007-03-13

    申请号：US10522318

    申请日：2003-07-18

    申请人： Manfred Fuchs ,  Erich Hell ,  Wolfgang Knüpfer ,  Detlef Mattern ,  Peter Röhrer

    发明人： Manfred Fuchs ,  Erich Hell ,  Wolfgang Knüpfer ,  Detlef Mattern ,  Peter Röhrer

    IPC分类号： B05D5/06 ,  C23C16/08

    CPC分类号： G21K4/00 ,  C09K11/7733

    摘要： In a method for vapor-depositing a substrate with a layer of a needle-shaped x-ray fluorescent material containing at least one alkali metal, alkali halide phases and an alkali halide are mixed in a vapor phase and are vapor-deposited on the substrate. A needle-shaped fluorescent material is thereby produced having the formula ( ( M ′ + ⁢ H ′ - ) a ⁢ ( M ′′ + ⁢ H ′′ - ) ( 1 - a ) ) k ⁢ : ⁢ ⁢ ( M x ′ + ⁢ S y z + ⁢ H x ′ - ⁢ H z * ⁢ y ′′′ - ) b ⁢ ( M x ′′ + ⁢ S y z + ⁢ H x ′′ - ⁢ H z * ⁢ y ′′′ - ) c ⁢ ( M x ′ + ⁢ S y z + ⁢ H x ′′ - ⁢ H z * ⁢ y ′′′ - ) d ⁢ ( M x ′′ + ⁢ S y z + ⁢ H x ′ - ⁢ H z * ⁢ y ′′′ - ) e wherein M+ is at least one metal ion from the group Na, K, Rb and Cs, H− is at least one halide from the group F, Cl, Br and I and Sz+ is at least one lanthanide ion from the group La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu.

    Luminophore plate
    4.
    发明授权
    Luminophore plate 失效
    发光板

    公开(公告)号：US07038221B2

    公开(公告)日：2006-05-02

    申请号：US10660385

    申请日：2003-09-11

    申请人： Manfred Fuchs ,  Erich Hell ,  Detlef Mattern

    发明人： Manfred Fuchs ,  Erich Hell ,  Detlef Mattern

    IPC分类号： H05B33/00

    CPC分类号： C09K11/626 ,  C09K11/613 ,  C09K11/7733 ,  G21K4/00

    摘要： A luminophore plate has a substrate and an auxiliary layer lying thereabove onto which a storage luminophore layer is applied. The auxiliary layer is rastered such that nubs separated by trenches are formed. Luminophore needles of a storage luminophore are formed on the surface of said nubs by vapor deposition.

    摘要翻译： 发光体板具有衬底和位于其上的辅助层，在其上施加存储发光体层。 辅助层被分割成使得由沟槽分开的凸块形成。 存储发光体的发光体针通过气相沉积形成在所述结块的表面上。

    Device for reading out a storage luminophore plate
    10.
    发明授权
    Device for reading out a storage luminophore plate 失效
    用于读出存储发光体板的装置

    公开(公告)号：US06310357B1

    公开(公告)日：2001-10-30

    申请号：US09568544

    申请日：2000-05-11

    申请人： Manfred Fuchs ,  Erich Hell ,  Detlef Mattern

    发明人： Manfred Fuchs ,  Erich Hell ,  Detlef Mattern

    IPC分类号： G01N2304

    CPC分类号： G01T1/2014 ,  G03B42/08

    摘要： An apparatus for reading out a storage luminophore plate has a holder for the storage luminophore plate as well as for a detector line, and a device for setting the spacing between the storage luminophore plate and the detector line such that this spacing is controlled or regulated to be substantially constant with reference to the storage luminophore plate, at least over the region of the detector line.

    摘要翻译： 用于读出存储发光体板的装置具有用于存储发光体板和检测器线的保持器，以及用于设置存储发光体板与检测器线之间的间隔的装置，使得该间隔被控制或调节到 至少在检测器线的区域上参考储存发光体板基本恒定。