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1. 发明授权

US07170079B2 Method of reading out information items stored in a phosphor layer 失效
标题翻译：读出存储在荧光体层中的信息项的方法
公开(公告)号：US07170079B2
公开(公告)日：2007-01-30
申请号：US10915908
申请日：2004-08-11
申请人： Robert Fasbender , Herbert Gebele , Michael Weinberger
发明人： Robert Fasbender , Herbert Gebele , Michael Weinberger
IPC分类号： G01T1/105 , G03B42/08
CPC分类号： G01T1/2014
摘要： The invention relates to a method of reading out information items stored in a phosphor layer, in which the phosphor layer is excited to emit emission light and the emission light is sensed by a detector and the detector is moved relative to the phosphor layer. During this process, the detector consecutively senses the emission light emitted in each case by individual regions of the phosphor layer. To reduce the dark noise and the movement blur, provision is made that the detector senses the emission light emitted by a region during an integration time that is less than a forward-travel time for the movement of the detector by the width of the region in the forward-travel direction (V).
摘要翻译：本发明涉及一种读出存储在荧光层中的信息项的方法，其中荧光体层被激发以发射发射光，并且发射光被检测器感测并且检测器相对于荧光体层移动。在该过程中，检测器连续地感测由荧光体层的各个区域在每种情况下发射的发射光。为了减少暗噪声和运动模糊，提供了检测器感测在积分时间期间由区域发射的发射光小于用于检测器移动的前进行进时间，区域的宽度前进行驶方向（V）。

2. 发明申请

US20050035316A1 Method of reading out information items stored in a phosphor layer 失效
标题翻译：读出存储在荧光体层中的信息项的方法
公开(公告)号：US20050035316A1
公开(公告)日：2005-02-17
申请号：US10915908
申请日：2004-08-11
申请人： Robert Fasbender , Herbert Gebele , Michael Weinberger
发明人： Robert Fasbender , Herbert Gebele , Michael Weinberger
IPC分类号： H04N1/04 , G01T1/29 , G01T1/105 , G03B42/08
CPC分类号： G01T1/2014
摘要： The invention relates to a method of reading out information items stored in a phosphor layer, in which the phosphor layer is excited to emit emission light and the emission light is sensed by a detector and the detector is moved relative to the phosphor layer. During this process, the detector consecutively senses the emission light emitted in each case by individual regions of the phosphor layer. To reduce the dark noise and the movement blur, provision is made that the detector senses the emission light emitted by a region during an integration time that is less than a forward-travel time for the movement of the detector by the width of the region in the forward-travel direction (V).
摘要翻译：本发明涉及一种读出存储在荧光层中的信息项的方法，其中荧光体层被激发以发射发射光，并且发射光被检测器感测并且检测器相对于荧光体层移动。在该过程中，检测器连续地感测由荧光体层的各个区域在每种情况下发射的发射光。为了减少暗噪声和运动模糊，提供了检测器感测在积分时间期间由区域发射的发射光小于用于检测器移动的前进行进时间，区域的宽度前进行驶方向（V）。

3. 发明授权

US06642535B2 Apparatus for reading information stored in a memory layer and an X-ray cassette for use with the apparatus 失效
标题翻译：用于读取存储在存储器层中的信息的装置和用于该装置的X射线盒
公开(公告)号：US06642535B2
公开(公告)日：2003-11-04
申请号：US09734817
申请日：2000-12-12
申请人： Herbert Gebele , Robert Fasbender , Martin Lind , Juergen Mueller , Georg Reiser
发明人： Herbert Gebele , Robert Fasbender , Martin Lind , Juergen Mueller , Georg Reiser
IPC分类号： G03B4202
CPC分类号： G01T1/2014
摘要： An X-Ray cassette (1) and a device (10) for reading information stored in a memory layer (15) are disclosed. This device (10) contains a radiation source (11) to excite a row (34) of the memory layer (15). The row (34) emits an emission radiation (17) because of this excitation. The device (10) based on the invention contains a receptor (12) to receive the emission radiation (17). The receptor (12) includes a number of light-sensitive surfaces (18) that are arranged in adjacent rows. According to the invention, the dimension of the light-sensitive surfaces (18) of the receptor (12) arranged perpendicular to the orientation (A) of the rows (34) is greater than that oriented along the row direction (B). Alternatively or additionally, the device can include an optical projector (14) by means of which the emission radiation (17) is projected onto the receptor (12). The numerical aperture of the optical projector (14) with respect to the excited row (34) arranged perpendicular to the orientation (A) of the rows (34) is larger than along direction (B).
摘要翻译：公开了一种用于读取存储在存储层（15）中的信息的X射线盒（1）和用于读取信息的装置（10）。该装置（10）包含用于激发存储层（15）的一行（34）的辐射源（11）。由于该激发，行（34）发射发射辐射（17）。基于本发明的装置（10）包含用于接收发射辐射（17）的接收器（12）。受体（12）包括布置在相邻行中的多个光敏表面（18）。根据本发明，垂直于行（34）的取向（A）设置的受体（12）的感光表面（18）的尺寸大于沿着行方向（B）定向的尺寸。或者或另外，该装置可以包括光学投影仪（14），通过该投影仪将发射辐射（17）投射到接收器（12）上。相对于垂直于行（34）的取向（A）布置的激光行（34）的光学投影仪（14）的数值孔径大于沿着方向（B）的数值孔径。

4. 发明授权

US07109496B2 Storage layer, conversion layer and a device for reading x-ray information, in addition to an x-ray cassette 失效
标题翻译：存储层，转换层和用于读取x射线信息的装置，以及x射线盒
公开(公告)号：US07109496B2
公开(公告)日：2006-09-19
申请号：US10416664
申请日：2001-11-27
申请人： Herbert Gebele , Hans Schaller , Robert Fasbender
发明人： Herbert Gebele , Hans Schaller , Robert Fasbender
IPC分类号： H05B33/00 , G01J1/58 , G01N21/64 , G01N23/04 , G01T1/00 , A61B6/00 , G21K4/00
CPC分类号： G01T1/20 , G01T1/2002 , G01T1/2012
摘要： The invention relates to a storage layer (4) for storing x-ray information, comprising a large number of needle-shaped storage material areas (15A to 15L) for guiding light radiation (17 to 28, 30 to 35). An absorption zone (14A to 14N), which contains absorption material for absorbing light radiation (17 to 23, 30 to 35, 39) lies between the individual needle-shaped storage material areas (15A to 15L) and absorbs less than all of the light radiation that it receives. The invention also relates to a device for reading x-ray information from a storage layer of this type and to an x-ray cassette which has a device of this type for reading x-ray information.
摘要翻译：本发明涉及一种用于存储X射线信息的存储层（4），包括用于引导光辐射（17至28,30至35）的大量针状存储材料区域（15A至15L）。包含用于吸收光辐射的吸收材料（17〜23,30〜35,39）的吸收区（14A〜14N）位于各针状储存材料区域（15A〜15L）之间，吸收少比它接收到的所有光辐射。本发明还涉及一种用于从这种类型的存储层读取x射线信息的装置以及具有这种用于读取X射线信息的装置的X射线盒。

5. 发明授权

US06858861B2 Apparatus and method for scanning information stored in a memory phosphor 失效
标题翻译：用于扫描存储在存储器荧光体中的信息的装置和方法
公开(公告)号：US06858861B2
公开(公告)日：2005-02-22
申请号：US10308276
申请日：2002-12-03
申请人： Herbert Gebele , Jurgen Muller , Robert Fasbender
发明人： Herbert Gebele , Jurgen Muller , Robert Fasbender
IPC分类号： G01T1/29 , G03B42/08
CPC分类号： G01T1/2014
摘要： An apparatus for reading information stored in a memory phosphor has a detecting device with an array of radiation-sensitive surface segments which during a pre-settable integration time interval receive a secondary radiation emitted by the memory phosphor. The apparatus includes a controller device that sets the integration time interval dependent on an amount of secondary radiation that was received at a preceding time. The controller device can also connect the radiation-sensitive surface segments into groups whose size depends on the amount of secondary radiation that was received at a preceding time.
摘要翻译：用于读取存储在存储器磷光体中的信息的设备具有检测装置，其具有辐射敏感表面段的阵列，其在预设的积分时间间隔期间接收由所述存储器荧光体发射的次级辐射。该装置包括控制器装置，其根据在先前时间接收到的次级辐射的量来设定积分时间间隔。控制器装置还可以将辐射敏感表面段连接成一组，其尺寸取决于在之前时间接收到的次级辐射量。

6. 发明申请

US20060180773A1 Radiography system and method for recording X-rays in phosphor layers 有权
公开(公告)号：US20060180773A1
公开(公告)日：2006-08-17
申请号：US11351231
申请日：2006-02-09
申请人： Jorg Frankenberger , Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer
发明人： Jorg Frankenberger , Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer
IPC分类号： G03B42/08
CPC分类号： G01T1/2014 , G01T1/2012
摘要： The invention relates to a radiography system with a recording device and to a corresponding method for recording X-rays in storage phosphor layers. In order to improve a picture quality of an X-ray, a recording control is provided for controlling the recording device such that in a first phosphor layer having a first thickness, an X-ray with a first energy limit of the X-ray radiation is recorded, and in a second phosphor layer, having a second thickness which is greater than the first thickness, an X-ray with a second energy limit of the X-ray radiation is recorded, the second energy limit of the X-ray radiation being greater than the first energy limit of the X-ray radiation.

7. 发明授权

US07498597B2 Storage phosphor layer and system and method for erasing same 有权
标题翻译：存储磷光体层及其擦除方法
公开(公告)号：US07498597B2
公开(公告)日：2009-03-03
申请号：US11831207
申请日：2007-07-31
申请人： Andreas Bode , Georg Reiser , Ralph Thoma , Marc Weber , Stefan Stallmeister , Stephan Baunach , Heike Minwegen , Rupert Dedler , Robert Fasbender
发明人： Andreas Bode , Georg Reiser , Ralph Thoma , Marc Weber , Stefan Stallmeister , Stephan Baunach , Heike Minwegen , Rupert Dedler , Robert Fasbender
IPC分类号： G01N23/04
CPC分类号： G01T1/2016
摘要： An apparatus (1) for erasing a storage phosphor layer (2) includes a radiation source (8) for producing and emitting erasing radiation, a drive (5) for producing a relative movement between the storage phosphor layer (2) and the radiation source (8), the storage phosphor layer (2) lying or being moved in a holding plane (7), and a reflector (11) for reflecting radiation. The reflector (11) is arranged and designed to reflect erasing radiation reflected by the storage phosphor layer (2) in the direction of the storage phosphor layer (2). A further reflecting surface (31) is provided for reflecting erasing radiation which is positioned opposite the reflector (11), as considered in a direction at right angles to the direction (6) of the relative movement.
摘要翻译：用于擦除存储磷光体层（2）的装置（1）包括用于产生和发射擦除辐射的辐射源（8），用于在存储磷光体层（2）和辐射源（2）之间产生相对运动的驱动器（8），位于保持平面（7）中的或正在移动的存储荧光体层（2）和用于反射辐射的反射器（11）。反射器（11）被布置和设计成反射在存储磷光体层（2）的方向上反射的由存储磷光体层（2）反射的擦除辐射。如在与相对运动的方向（6）成直角的方向所考虑的，设置有反射表面（31）用于反射与反射器（11）相对定位的擦除辐射。

8. 发明授权

US07329891B2 Read-out device and method for reading out X-rays stored in phosphor layers 有权
标题翻译：用于读出存储在荧光体层中的X射线的读出装置和方法
公开(公告)号：US07329891B2
公开(公告)日：2008-02-12
申请号：US11351077
申请日：2006-02-09
申请人： Jörg Frankenberger , Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer
发明人： Jörg Frankenberger , Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer
IPC分类号： G01T1/105
CPC分类号： G01T1/2014
摘要： In order to improve the picture quality of X-rays, a read-out control is provided for controlling a read-out device such that a first storage phosphor layer, which has a first thickness d1, is read out by the read-out device controlled in a first read-out mode, and a second storage phosphor layer, which has a second thickness d2 which is greater than the first thickness d1, is read out by the read-out device controlled in a second read-out mode, the second read-out mode being different from the first read-out mode. The scan parameters of the read-out device set in the first read-out mode are different from the scan parameters set in the second read-out mode in at least one scan parameter. The scan parameters are, for example, the size of the pixels, a pulse duration and/or intensity and/or width of a focus range of stimulation light, integration time and/or feed time of the detector.
摘要翻译：为了提高X射线的图像质量，提供了用于控制读出装置的读出控制，使得具有第一厚度d 1的第一存储磷光体层被读出来读出在第一读出模式下控制的器件和具有大于第一厚度d 1的第二厚度d 2的第二存储磷光体层由在第二读出中控制的读出器件读出模式，第二读出模式与第一读出模式不同。在第一读出模式中设置的读出装置的扫描参数与在至少一个扫描参数中在第二读出模式中设置的扫描参数不同。扫描参数例如是像素的大小，脉冲持续时间和/或刺激光的聚焦范围的强度和/或宽度，检测器的积分时间和/或进给时间。

9. 发明申请

US20060180778A1 Read-out device and method for reading out X-rays stored in phosphor layers 有权
标题翻译：用于读出存储在荧光体层中的X射线的读出装置和方法
公开(公告)号：US20060180778A1
公开(公告)日：2006-08-17
申请号：US11351096
申请日：2006-02-09
申请人： Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer , Jorg Frankenberger
发明人： Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer , Jorg Frankenberger
IPC分类号： G03B42/08
CPC分类号： G01T1/2014
摘要： A read-out device reads out X-rays stored in phosphor layers. To improve image quality, the read-out device is controlled such that an X-ray of a first body part, e.g. of a limb, stored in a phosphor layer is read out by the read-out device controlled in a first read-out mode, and an X-ray of a second, different body part, e.g. of a thorax, stored in the phosphor layer is read out by the read-out device controlled in a second read-out mode. The scan parameters of the read-out device set in the first read-out mode are different from the scan parameters set in the second read-out mode in at least one scan parameter. The scan parameters include, but are not limited to, the size of the pixels, the intensity and/or the width of a focus range of stimulation light on the phosphor layer, the sampling rate of a detector, and a speed of the phosphor layer in relative movement to the read-out device.
摘要翻译：读出装置读出存储在荧光体层中的X射线。为了提高图像质量，读出装置被控制，使得第一身体部分的X射线，例如，存储在磷光体层中的肢体由通过第一读出模式控制的读出装置和第二不同身体部位的X射线被读出。存储在荧光体层中的胸部由通过第二读出模式控制的读出装置读出。在第一读出模式中设置的读出装置的扫描参数与在至少一个扫描参数中在第二读出模式中设置的扫描参数不同。扫描参数包括但不限于像素的大小，荧光体层上的刺激光的聚焦范围的强度和/或宽度，检测器的采样率和荧光体层的速度在相对移动到读出装置。

10. 发明申请

US20060180777A1 Read-out device and method for reading out X-rays stored in phosphor layers 有权
标题翻译：用于读出存储在荧光体层中的X射线的读出装置和方法
公开(公告)号：US20060180777A1
公开(公告)日：2006-08-17
申请号：US11351077
申请日：2006-02-09
申请人： Jorg Frankenberger , Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer
发明人： Jorg Frankenberger , Robert Fasbender , Clemens Herrmann , Johan Lamotte , Stephan Mair , Horst Scherer
IPC分类号： G03B42/08
CPC分类号： G01T1/2014
摘要： In order to improve the picture quality of X-rays, a read-out control is provided for controlling a read-out device such that a first storage phosphor layer, which has a first thickness d1, is read out by the read-out device controlled in a first read-out mode, and a second storage phosphor layer, which has a second thickness d2 which is greater than the first thickness d1, is read out by the read-out device controlled in a second read-out mode, the second read-out mode being different from the first read-out mode. The scan parameters of the read-out device set in the first read-out mode are different from the scan parameters set in the second read-out mode in at least one scan parameter. The scan parameters are, for example, the size of the pixels, a pulse duration and/or intensity and/or width of a focus range of stimulation light, integration time and/or feed time of the detector.
摘要翻译：为了提高X射线的图像质量，提供了用于控制读出装置的读出控制，使得具有第一厚度d 1的第一存储磷光体层被读出来读出在第一读出模式下控制的器件和具有大于第一厚度d 1的第二厚度d 2的第二存储磷光体层由在第二读出中控制的读出器件读出模式，第二读出模式与第一读出模式不同。在第一读出模式中设置的读出装置的扫描参数与在至少一个扫描参数中在第二读出模式中设置的扫描参数不同。扫描参数例如是像素的大小，脉冲持续时间和/或刺激光的聚焦范围的强度和/或宽度，检测器的积分时间和/或进给时间。

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