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.

公开(公告)号：US07601973B2

公开(公告)日：2009-10-13

申请号：US11351231

申请日：2006-02-09

申请人： Joerg Frankenberger ,  Robert Fasbender ,  Clemens Herrmann ,  Johan Lamotte ,  Stephan Mair ,  Horst Scherer

发明人： Joerg 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.

摘要翻译： 本发明涉及具有记录装置的射线照相系统和用于在存储磷光体层中记录X射线的相应方法。 为了提高X射线的图像质量，提供了一种用于控制记录装置的记录控制，使得在具有第一厚度的第一荧光体层中，具有X射线辐射的第一能量极限的X射线 并且在具有大于第一厚度的第二厚度的第二荧光体层中记录具有X射线辐射的第二能量极限的X射线，X射线辐射的第二能量极限 大于X射线辐射的第一能量极限。

公开(公告)号：US20050001181A1

公开(公告)日：2005-01-06

申请号：US10882822

申请日：2004-07-01

申请人： Paul Leblans ,  Robert Fasbender ,  Magath Niang ,  Clemens Herrmann ,  Rudy Van den Bergh

发明人： Paul Leblans ,  Robert Fasbender ,  Magath Niang ,  Clemens Herrmann ,  Rudy Van den Bergh

IPC分类号： G21K4/00 ,  G01T1/00 ,  G01T1/29 ,  G03B42/02 ,  G03B42/08

CPC分类号： G01T1/2014 ,  G01T1/2012

摘要： The invention relates to a system having a scanner and a memory layer. The memory layer comprises particles for storing X-ray information items, that can be excited by a stimulating radiation to emit an emission radiation corresponding to one of the X-ray information items and that are embedded in a medium and are distributed over the entire thickness of the memory layer. The scanner comprises an irradiating device for irradiating a linear region on the memory layer and a detector for the positionally resolved detection of emission radiation emitted by the memory layer along the linear region. To increase the sharpness of the X-ray information items to be detected with low losses in the intensity of the emission radiation, the medium can at least partially absorb components, directed both perpendicularly and parallel to the plane of the memory layer, of the emission radiation emitted by the individual particles.

摘要翻译： 本发明涉及一种具有扫描器和存储层的系统。 存储层包括用于存储X射线信息项的颗粒，其可以被刺激性辐射激发以发射对应于一个X射线信息项的发射辐射，并且嵌入在介质中并分布在整个厚度上 的内存层。 扫描仪包括用于照射存储层上的线性区域的照射装置和用于沿着线性区域对存储层发射的发射辐射进行位置分辨检测的检测器。 为了以发射辐射强度的低损耗增加要检测的X射线信息项的清晰度，介质可以至少部分地吸收垂直于并且平行于记忆层平面的成分， 单个颗粒发射的辐射。

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。

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。

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。

公开(公告)号：US07227167B2

公开(公告)日：2007-06-05

申请号：US10882822

申请日：2004-07-01

申请人： Paul Leblans ,  Robert Fasbender ,  Magath Niang ,  Clemens Herrmann ,  Rudy Van den Bergh

发明人： Paul Leblans ,  Robert Fasbender ,  Magath Niang ,  Clemens Herrmann ,  Rudy Van den Bergh

IPC分类号： G03B42/08

CPC分类号： G01T1/2014 ,  G01T1/2012

摘要： The invention relates to a system having a scanner and a memory layer. The memory layer comprises particles for storing X-ray information items, that can be excited by a stimulating radiation to emit an emission radiation corresponding to one of the X-ray information items and that are embedded in a medium and are distributed over the entire thickness of the memory layer. The scanner comprises an irradiating device for irradiating a linear region on the memory layer and a detector for the positionally resolved detection of emission radiation emitted by the memory layer along the linear region. To increase the sharpness of the X-ray information items to be detected with low losses in the intensity of the emission radiation, the medium can at least partially absorb components, directed both perpendicularly and parallel to the plane of the memory layer, of the emission radiation emitted by the individual particles.

摘要翻译： 本发明涉及一种具有扫描器和存储层的系统。 存储层包括用于存储X射线信息项的颗粒，其可以被刺激性辐射激发以发射对应于一个X射线信息项的发射辐射，并且嵌入在介质中并分布在整个厚度上 的内存层。 扫描仪包括用于照射存储层上的线性区域的照射装置和用于沿着线性区域对存储层发射的发射辐射进行位置分辨检测的检测器。 为了以发射辐射强度的低损耗增加要检测的X射线信息项的清晰度，介质可以至少部分地吸收垂直于并且平行于存储层平面的成分， 单个颗粒发射的辐射。

公开(公告)号：US07170080B2

公开(公告)日：2007-01-30

申请号：US11351096

申请日：2006-02-09

申请人： Robert Fasbender ,  Clemens Herrmann ,  Johan Lamotte ,  Stephan Mair ,  Horst Scherer ,  Jörg Frankenberger

发明人： Robert Fasbender ,  Clemens Herrmann ,  Johan Lamotte ,  Stephan Mair ,  Horst Scherer ,  Jörg Frankenberger

IPC分类号： G01N23/04

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尺寸，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。