-
1.发明授权公开(公告)号：US08525121B2
公开(公告)日：2013-09-03
申请号：US13372301
申请日：2012-02-13
IPC分类号： G01T1/20
CPC分类号： G01T1/242 , G01T1/2018 , H01L27/14663
摘要： A radiological image detection apparatus, includes: two scintillators that convert irradiated radiation into lights; and a photodetector arranged between two scintillators, that detects the lights converted by two scintillators as an electric signal; in which: an activator density in the scintillator arranged at least on a radiation incident side out of two scintillators in vicinity of the photodetector is relatively higher than an activator density in the scintillator on an opposite side to a photodetector side.
摘要翻译： 放射图像检测装置包括：将照射的辐射转换成光的两个闪烁体; 以及设置在两个闪烁体之间的光电检测器，其将由两个闪烁体转换的光检测为电信号; 其中：至少在光电检测器附近的两个闪烁体中的辐射入射侧布置的闪烁器中的激活剂密度相对高于与光电检测器侧相反的闪烁体中的激活剂浓度。
-
2.发明授权公开(公告)号：US08642967B2
公开(公告)日：2014-02-04
申请号：US13402803
申请日：2012-02-22
IPC分类号： G01T1/20
CPC分类号： G01T1/202 , H01L27/14663
摘要： A method of manufacturing a radiological image detection apparatus having: a scintillator that emits fluorescence upon exposure to radiation; and a photodetecting unit disposed on a radiation entrance side of the scintillator, the method includes: a photodetecting unit production process for layering on a substrate a protective member that exhibits low radiation absorbency than that exhibited by the substrate and forming a thin film portion that detects the fluorescence as an electric signal on the protective member, thereby producing the photodetecting unit; a substrate peel-removal process for peeling and eliminating the substrate from the protective member; and an integration process for integrating the previously-produced scintillator and the photodetecting unit before or after the substrate peel-removal process.
摘要翻译： 一种制造放射线图像检测装置的方法，具有：闪光体，其在暴露于放射线时发射荧光; 以及设置在所述闪烁体的辐射入射侧的光电检测单元，所述方法包括：光电检测单元的制造方法，其在基板上层叠具有比所述基板所显示的低的辐射吸收性的保护构件，形成检测 作为保护构件上的电信号的荧光，从而产生光检测单元; 用于从保护构件剥离和去除衬底的衬底剥离去除工艺; 以及用于在基板剥离处理之前或之后对先前制造的闪烁体和光电检测单元进行集成的集成处理。
-
公开(公告)号：US08532262B2
公开(公告)日：2013-09-10
申请号：US12929541
申请日：2011-01-31
IPC分类号： H05G1/44 , H05G1/64 , H01L27/144
CPC分类号： G01N23/043 , A61B6/4233 , A61B6/4405 , A61B6/4423 , A61B6/4441 , A61B6/487 , A61B6/548 , A61B6/563
摘要： A radiographic image capture system includes a radiation detector, a radiation source, a generator, and a controller. The radiation detector includes plural pixels that generate electrical charges upon irradiation with radiation and that accumulate the electrical charges. The radiation source irradiates radiation onto the radiation detector. The generator reads the respective electrical charges accumulated in each of the pixels as electrical signals and generates image data. The controller causes the generator to read the electrical charges accumulated in each of the pixels at a specific frame rate in cases where continuous fluoroscopic imaging is performed, and, in a case in which a specific condition is satisfied, causes the radiation source to reduce the radiation amount being irradiated and causes the generator to perform thinned reading to read out the pixels one section at a time while extending the reading cycle of the electrical charges for each pixel.
摘要翻译： 射线照相图像捕获系统包括辐射检测器，辐射源，发生器和控制器。 辐射检测器包括在辐射照射时产生电荷并累积电荷的多个像素。 辐射源将辐射照射到辐射检测器上。 发电机将累积在每个像素中的相应电荷作为电信号读取，并生成图像数据。 在执行连续荧光镜成像的情况下，控制器使得发生器以特定帧速率读取在每个像素中积累的电荷，并且在满足特定条件的情况下，使得辐射源减少 辐射量被照射，并且使得发生器执行稀疏读取，以便在延长每个像素的电荷的读取周期的同时一次读出像素。
-
4.发明授权公开(公告)号：US08461544B2
公开(公告)日：2013-06-11
申请号：US12868755
申请日：2010-08-26
IPC分类号： G01T1/24
摘要： A radiation image capturing device has: a radiation image capturing section that is adapted to image capturing in a selected operation mode, an image processing section, a power supply section that supplies electric power for driving to the radiation image capturing section, a connection portion that electrically connects to at least one of a power supply device or an image processing device, and a control section. The control section effects control such that, in a case in which an operation mode that generates a predetermined generated heat amount or more is selected and the power supply device is connected to the connection portion, the power supply device is used instead of the power supply section, and, in a case in which an operation mode that generates a predetermined generated heat amount or more is selected and the image processing device is connected to the connection portion, the image processing device is used instead of the image processing section.
摘要翻译： 放射线摄像装置具有：适于以所选择的操作模式进行图像拍摄的放射线图像捕获部分，图像处理部分，向辐射图像捕获部分提供用于驱动的电力的电源部分，连接部分， 电连接到电源装置或图像处理装置中的至少一个以及控制部。 控制部进行控制，使得在选择产生预定的发生的热量以上的动作模式并且将供电装置连接到连接部的情况下，使用供电装置来代替电源 并且在选择产生预定产生的热量以上的操作模式并且图像处理装置连接到连接部分的情况下，使用图像处理装置来代替图像处理部。
-
公开(公告)号：US08314396B2
公开(公告)日：2012-11-20
申请号：US12890731
申请日：2010-09-27
IPC分类号： G01T1/24
摘要： A portable radiographic image capturing device has: an image capturing unit at which is provided a radiation surface onto which radiation is irradiated at a time of capturing a radiographic image, and that captures a radiographic image expressed by radiation irradiated onto the radiation surface, and that incorporates therein a radiation detector that outputs electric signals expressing a captured radiographic image; and a control unit that is connected to the image capturing unit, and that incorporates therein a controller that controls image capturing operations of the radiation detector, and that can be changed between an expanded state in which the radiation surface is exposed to an exterior and a housed state in which the control unit covers the radiation surface.
摘要翻译： 便携式放射线照相图像拍摄装置具有：图像拍摄单元，其在拍摄放射线照相图像时提供辐射表面照射辐射的辐射表面，并且捕获由辐射在辐射表面上的辐射表示的放射线图像，并且该图像捕获单元 其中包含一个辐射检测器，其输出表示所捕获的放射照相图像的电信号; 以及控制单元，其连接到所述图像捕获单元，并且其中包括控制器，所述控制器控制所述放射线检测器的图像捕获操作，并且可以在所述辐射表面暴露于外部的扩展状态和 控制单元覆盖辐射表面的收容状态。
-
公开(公告)号：US20110228904A1
公开(公告)日：2011-09-22
申请号：US12929541
申请日：2011-01-31
IPC分类号： G01N23/04
CPC分类号： G01N23/043 , A61B6/4233 , A61B6/4405 , A61B6/4423 , A61B6/4441 , A61B6/487 , A61B6/548 , A61B6/563
摘要： A radiographic image capture system includes a radiation detector, a radiation source, a generator, and a controller. The radiation detector includes plural pixels that generate electrical charges upon irradiation with radiation and that accumulate the electrical charges. The radiation source irradiates radiation onto the radiation detector. The generator reads the respective electrical charges accumulated in each of the pixels as electrical signals and generates image data. The controller causes the generator to read the electrical charges accumulated in each of the pixels at a specific frame rate in cases where continuous fluoroscopic imaging is performed, and, in a case in which a specific condition is satisfied, causes the radiation source to reduce the radiation amount being irradiated and causes the generator to perform thinned reading to read out the pixels one section at a time while extending the reading cycle of the electrical charges for each pixel.
摘要翻译： 射线照相图像捕获系统包括辐射检测器，辐射源，发生器和控制器。 辐射检测器包括在辐射照射时产生电荷并累积电荷的多个像素。 辐射源将辐射照射到辐射检测器上。 发电机将累积在每个像素中的相应电荷作为电信号读取，并产生图像数据。 在执行连续荧光镜成像的情况下，控制器使得发生器以特定帧速率读取在每个像素中积累的电荷，并且在满足特定条件的情况下，使得辐射源减少 辐射量被照射，并且使得发生器执行稀疏读取，以便在延长每个像素的电荷的读取周期的同时一次读出像素。
-
公开(公告)号：US08406377B2
公开(公告)日：2013-03-26
申请号：US13067558
申请日：2011-06-09
IPC分类号： H05G1/64
摘要： A timing to acquire a still image signal is controlled such that a sum (Tst+Trd) of a storage period Tst and a readout period Trd for the still image signal is an integral multiple (Ts+Tr=Tck×n, where n is an integer of 2 or greater) of a cycle Tck of a moving image capturing mode, when a detector controller acquires the still image signal while acquiring a moving image signal from a radiation detector during the cycle Tck (Ts+Tr) of the moving image capturing mode.
摘要翻译： 控制用于获取静止图像信号的定时，使得静止图像信号的存储周期Tst和读出周期Trd的和（Tst + Trd）为整数倍（Ts + Tr = Tck×n，其中n为 当检测器控制器在运动图像的周期Tck（Ts + Tr）期间从放射线检测器获取运动图像信号的同时获取静止图像信号时，运动图像捕获模式的周期Tck的整数2或更大） 捕捉模式。
-
公开(公告)号：US08363786B2
公开(公告)日：2013-01-29
申请号：US12979370
申请日：2010-12-28
IPC分类号： H05G1/54
CPC分类号： A61B6/586 , A61B6/4423 , A61B6/4441 , A61B6/542 , A61B6/548
摘要： A radiographic image capturing system includes a radiographic image capturing device, a radiation irradiating device, and a control device. The radiographic image capturing device is capable of performing fluoroscopic imaging, and carries out capturing of radiographic images continuously. The radiation irradiating device performs continuous irradiation or pulse irradiation with respect to the radiographic image capturing device at a time of fluoroscopic imaging. The control device has a controller that affects control such that, in a case in which a frame rate of fluoroscopic imaging is low, the radiation irradiating device performs fluoroscopic imaging by the continuous irradiation with respect to the radiographic image capturing device.
摘要翻译： 射线照相图像拍摄系统包括放射线照相图像拍摄装置，放射线照射装置和控制装置。 射线照相图像拍摄装置能够进行透视成像，并且连续进行放射线图像的拍摄。 在荧光镜成像时，放射线照射装置对放射线照相图像拍摄装置进行连续照射或脉冲照射。 控制装置具有影响控制的控制器，使得在荧光成像的帧速率低的情况下，放射线照射装置通过对于放射线照相图像拍摄装置的连续照射进行透视成像。
-
公开(公告)号：US20110305321A1
公开(公告)日：2011-12-15
申请号：US13067558
申请日：2011-06-09
IPC分类号： H05G1/64
摘要： A timing to acquire a still image signal is controlled such that a sum (Tst+Trd) of a storage period Tst and a readout period Trd for the still image signal is an integral multiple (Ts+Tr=Tck×n, where n is an integer of 2 or greater) of a cycle Tck of a moving image capturing mode, when a detector controller acquires the still image signal while acquiring a moving image signal from a radiation detector during the cycle Tck (Ts+Tr) of the moving image capturing mode.
摘要翻译： 控制用于获取静止图像信号的定时，使得静止图像信号的存储周期Tst和读出周期Trd的和（Tst + Trd）为整数倍（Ts + Tr = Tck×n，其中n为 当检测器控制器在运动图像的周期Tck（Ts + Tr）期间从放射线检测器获取运动图像信号的同时获取静止图像信号时，运动图像捕获模式的周期Tck的整数2或更大） 捕捉模式。
-
公开(公告)号：US08861680B2
公开(公告)日：2014-10-14
申请号：US13361743
申请日：2012-01-30
CPC分类号： G03B42/04 , A61B6/4233 , A61B6/4283
摘要： A radiological image detection apparatus includes: a radiological image detection apparatus main body including a scintillator that converts into fluorescence radiation emitted by way of a subject and a photodetecting unit provided on a radiation entrance side of the scintillator; and a support disposed on a radiation entrance side of the radiological image detection apparatus main body to support the subject, in which the photodetecting unit includes a thin film portion that detects the fluorescence as an electric signal and a reinforcing member that is provided on another side of the thin film portion with respect to its side facing the scintillator; and the reinforcing member and the support are bonded together and remain in close contact with each other along a joint plane therebetween.
摘要翻译： 放射线图像检测装置包括：放射线图像检测装置主体，其包括：闪烁体，其转换为通过被检体发射的荧光辐射;以及光检测单元，设置在所述闪烁体的辐射入射侧; 以及设置在放射线图像检测装置主体的放射线入射侧的支撑被检体的支撑体，其中，所述受光单元包括检测作为电信号的荧光的薄膜部分和设置在另一侧的加强部件 的薄膜部分相对于面向闪烁体的一侧; 并且加强构件和支撑体接合在一起并沿其间的接合面保持彼此紧密接触。
-
-
-
-
-
-
-
-
-
搜索结果
65 条记录 (耗时 0.03 秒)
