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1. 发明授权

US09182504B2 Radiation detector and radiological image radiographing apparatus 有权
标题翻译：辐射检测仪和放射图像摄影仪
公开(公告)号：US09182504B2
公开(公告)日：2015-11-10
申请号：US13588557
申请日：2012-08-17
申请人： Naoyuki Nishino , Naoto Iwakiri , Haruyasu Nakatsugawa , Keiichiro Sato , Yasunori Ohta
发明人： Naoyuki Nishino , Naoto Iwakiri , Haruyasu Nakatsugawa , Keiichiro Sato , Yasunori Ohta
IPC分类号： G01T1/20 , G01T1/202 , A61B6/00
CPC分类号： G01T1/2012 , A61B6/4216 , A61B6/4283 , G01T1/2018 , G01T1/202
摘要： A radiation detector and a radiological image radiographing apparatus capable of improving the quality of an obtained radiological image without causing an additional cost are provided. A first scintillator configured to include columnar crystals generating first light corresponding to a radiation emitted through a TFT substrate is laminated on the other surface of the TFT substrate that has a first photoelectric conversion element, which has one surface from which a radiation is emitted and the other surface from which at least one of the first light and the second light is emitted and which generates electric charges corresponding to the light, and a first switching element. A second scintillator which generates second light corresponding to a radiation emitted through the first scintillator and has different energy characteristics of absorbed radiations from the first scintillator is laminated on a surface of the first scintillator not facing the TFT substrate.
摘要翻译：提供能够提高所获得的放射性图像的质量而不造成额外成本的放射线检测器和放射图像摄影装置。构成为包括产生对应于通过TFT基板发射的辐射的第一光的柱状晶体的第一闪烁体层叠在具有第一光电转换元件的TFT基板的另一表面上，该第一光电转换元件具有从其发射辐射的一个表面，第一光和第二光中的至少一个被发射并且产生对应于光的电荷的另一表面，以及第一开关元件。产生对应于通过第一闪烁体发射的辐射并且具有与第一闪烁体的吸收辐射不同的能量特性的第二光的第二闪烁体层压在不面向TFT基板的第一闪烁体的表面上。

2. 发明授权

US09168016B2 Radiographic image capturing apparatus, radiographic image capturing system, and method of supplying electric power to radiographic image capturing apparatus 有权
标题翻译：射线照相图像拍摄装置，放射线图像拍摄系统以及向射线照相图像拍摄装置供电的方法
公开(公告)号：US09168016B2
公开(公告)日：2015-10-27
申请号：US12929499
申请日：2011-01-28
申请人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
发明人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
IPC分类号： H05G1/10 , H05G1/64 , A61B6/00 , H05G1/32 , H05G1/30 , G01T1/24
CPC分类号： H05G1/10 , A61B6/4233 , A61B6/4405 , A61B6/4494 , A61B6/548 , A61B6/56 , G01T1/24 , H05G1/30 , H05G1/32
摘要： A radiographic image capturing apparatus has a radiation source device including a radiation source for outputting radiation, and a detector device including a radiation detector for detecting radiation that is transmitted through a subject when the subject is irradiated with radiation by the radiation source, and converting the detected radiation into a radiographic image. At least one of the radiation source device and the detector device has an electric power supply limiting unit for limiting supply of electric power, and the electric power supply limiting unit controls supply of electric power between the radiation source device and the detector device, depending on timing of an image capturing process.
摘要翻译：放射线照相图像拍摄设备具有包括用于输出辐射的辐射源的辐射源装置，以及包括用于检测当受试者被辐射源照射被摄体时通过被摄体透射的辐射的辐射检测器的检测器装置，将辐射检测到射线照相图像。辐射源装置和检测装置中的至少一个具有用于限制电力供应的电力供给限制单元，并且电力供给限制单元控制在辐射源装置和检测器装置之间的电力供应，这取决于图像捕获过程的定时。

3. 发明授权

US09044191B2 Radiographic image capturing apparatus 有权
标题翻译：射线照相摄影装置
公开(公告)号：US09044191B2
公开(公告)日：2015-06-02
申请号：US13067801
申请日：2011-06-28
申请人： Naoyuki Nishino , Yasunori Ohta
发明人： Naoyuki Nishino , Yasunori Ohta
IPC分类号： H05G1/10 , A61B6/00
CPC分类号： H05G1/10 , A61B6/4291 , A61B6/4405 , A61B6/4411 , A61B6/4423 , A61B6/56
摘要： A radiographic image capturing apparatus includes a mobile cart unit, a plurality of devices used for capturing a radiographic image, and an electric power supply activator enabling supply of electric power between the devices, based on an instruction of permission to supply electric power.
摘要翻译：放射线照相图像拍摄装置包括移动购物车单元，用于拍摄放射线照相图像的多个设备，以及能够基于允许提供电力的指令在设备之间提供电力的电力供应激活器。

4. 发明授权

US08829447B2 Photoelectric conversion substrate, radiation detector, radiographic image capture device, and manufacturing method of radiation detector 有权
标题翻译：光电转换基板，放射线检测器，放射线照相图像捕获装置及放射线检测器的制造方法
公开(公告)号：US08829447B2
公开(公告)日：2014-09-09
申请号：US13561102
申请日：2012-07-30
申请人： Yasunori Ohta , Keiichiro Sato , Naoyuki Nishino , Haruyasu Nakatsugawa
发明人： Yasunori Ohta , Keiichiro Sato , Naoyuki Nishino , Haruyasu Nakatsugawa
IPC分类号： G01T1/20 , H01L27/146 , H01L27/30
CPC分类号： H01L27/308 , G01T1/2018 , H01L27/14609 , H01L27/14632 , H01L27/14687
摘要： A photoelectric conversion substrate includes: plural pixels, each provided with a sensor portion and a switching element that are formed on the substrate, the sensor portion including a photoelectric conversion element that generates charge according to illuminated light, and the switching element reading the charge from the sensor portion, a flattening layer that flattens the surface of the substrate having the switching elements and the sensor portions formed thereon, a conducting member formed over the whole face of the flattening layer; and a connection section that connects the conducting member to ground.
摘要翻译：光电转换基板包括：多个像素，每个具有形成在基板上的传感器部分和开关元件，所述传感器部分包括根据照明光产生电荷的光电转换元件，并且所述开关元件从所述开关元件读取电荷传感器部分，使形成有开关元件的基板的表面平坦化的平坦化层和形成在其上的传感器部分的导电部件，形成在平坦化层的整个表面上; 以及将导电构件连接到地的连接部。

5. 发明授权

US08796633B2 Radiation imaging device, system, and method 有权
标题翻译：辐射成像装置，系统和方法
公开(公告)号：US08796633B2
公开(公告)日：2014-08-05
申请号：US13448148
申请日：2012-04-16
申请人： Haruyasu Nakatsugawa , Naoyuki Nishino , Naoto Iwakiri
发明人： Haruyasu Nakatsugawa , Naoyuki Nishino , Naoto Iwakiri
IPC分类号： G01T1/20 , H01L27/146
CPC分类号： G01T1/2002 , A61B6/548 , H01L27/14663
摘要： A radiation detector includes a sensor panel, a scintillator panel, a reflective layer, and a radiation irradiation detecting photodetector laminated in this order from a side of a radiation receiving surface. Radiation transmitted through a patient's body enters the scintillator panel through the sensor panel, and is converted into light. The converted light propagates through columnar crystals in the scintillator panel with total internal reflection. Apart of the light reaches the sensor panel, while the remains reach the reflective layer. The light reaching the sensor panel is detected by photoelectric converters. Out of the light reaching the reflective layer, a short wavelength component with a relatively high refractive index is specularly reflected to the sensor panel. A long wavelength component with a relatively low refractive index is transmitted through the reflective layer, and enters the radiation irradiation detecting photodetector, which detects a start of radiation irradiation.
摘要翻译：辐射检测器包括传感器面板，闪烁体面板，反射层和从辐射接收表面侧依次层叠的辐射照射检测光电检测器。通过病人身体传播的辐射通过传感器面板进入闪烁体面板，并被转换成光。转换的光通过全内反射在闪烁器面板中的柱状晶体传播。除了光线到达传感器面板，同时保持物到达反射层。到达传感器面板的光由光电转换器检测。在到达反射层的光中，具有较高折射率的短波长分量被镜面反射到传感器面板。具有相对较低折射率的长波长分量透射穿过反射层，并进入检测辐射开始的辐射照射检测光电检测器。

6. 发明授权

US08729484B2 Radiographic imaging device and radiographic imaging system 有权
标题翻译：射线成像装置和放射成像系统
公开(公告)号：US08729484B2
公开(公告)日：2014-05-20
申请号：US13281443
申请日：2011-10-26
申请人： Naoyuki Nishino , Haruyasu Nakatsugawa , Naoto Iwakiri , Yasunori Ohta , Fumito Nariyuki , Kazuhiro Noda
发明人： Naoyuki Nishino , Haruyasu Nakatsugawa , Naoto Iwakiri , Yasunori Ohta , Fumito Nariyuki , Kazuhiro Noda
IPC分类号： G01T1/24
CPC分类号： G01T1/244 , A61B6/4283 , A61B6/542 , A61B6/563 , G01T1/2018 , G03B42/02
摘要： There is provided a radiographic imaging device including: an imaging panel at which sensor portions, that detect radiation or light converted from radiation, are formed at a detection region, and that captures a radiographic image expressed by radiation or light converted from radiation; a light illuminating section at which light-emitting portions, that can individually illuminate light for erasing residual images, are provided per sectional region obtained by dividing the detection region into the sectional regions; a storage section that stores imaging actual results information that expresses past actual results of imaging carried out by the imaging panel; and a control section that, in accordance with at least one of actual results of imaging and imaging conditions, controls absence/presence of illumination of, light amount of, and illumination time period of light from the respective light-emitting portions of the light illuminating section.
摘要翻译：提供了一种射线照相成像装置，包括：成像面板，其中检测从辐射转换的辐射或光的传感器部分形成在检测区域，并且捕获由辐射或从辐射转换的光表示的放射线图像; 在通过将检测区域划分为截面区域而获得的每个区域设置有光照射部分，其中可以分别照亮用于擦除残留图像的光的发光部分; 存储部分，其存储表示由成像面板执行的成像的过去实际结果的成像实际结果信息; 以及控制部，其根据成像和成像条件的实际结果中的至少一个控制来自照射的光的各个发光部的光的照射，光量和照明时间周期的不存在/存在部分。

7. 发明授权

US08562515B2 Capsule endoscope, capsule endoscopic system, and endoscope control method 失效
标题翻译：胶囊内窥镜，胶囊内窥镜系统和内窥镜控制方法
公开(公告)号：US08562515B2
公开(公告)日：2013-10-22
申请号：US12046140
申请日：2008-03-11
申请人： Naoyuki Nishino
发明人： Naoyuki Nishino
IPC分类号： A61B1/04 , A61B1/00 , A61B1/06
CPC分类号： A61B1/04 , A61B1/041
摘要： A capsule endoscope system includes a capsule endoscope and a receiver. The capsule endoscope has plural image pickup units for endoscopic imaging by passing a gastrointestinal tract in a body. The receiver for wireless communication with the capsule endoscope receives and stores image data from the capsule endoscope. The receiver includes a data analyzer for retrieving position relationship data expressing a position relationship of the image pickup units to a target region in the gastrointestinal tract. A CPU of the receiver produces a command signal according to the position relationship data for determining a number of frames of imaging per unit time for respectively the plural image pickup units. The capsule endoscope includes a CPU for controlling operation of the plural image pickup units according to the command signal from the receiver.
摘要翻译：胶囊型内窥镜系统包括胶囊型内窥镜和接收器。胶囊型内窥镜具有通过胃肠道通过体内而进行内窥镜成像的多个摄像单元。用于与胶囊型内窥镜无线通信的接收器从胶囊型内窥镜接收并存储图像数据。接收机包括数据分析器，用于检索表示摄像单元与胃肠道中的目标区域的位置关系的位置关系数据。接收机的CPU根据用于分别确定多个图像拾取单元的单位时间的成像帧数的位置关系数据产生命令信号。胶囊型内窥镜具有CPU，用于根据来自接收器的命令信号来控制多个摄像单元的动作。

8. 发明授权

US08558184B2 Radiographic image capturing apparatus 有权
标题翻译：射线照相摄影装置
公开(公告)号：US08558184B2
公开(公告)日：2013-10-15
申请号：US13298886
申请日：2011-11-17
申请人： Haruyasu Nakatsugawa , Naoyuki Nishino , Naoto Iwakiri , Fumito Nariyuki , Yasunori Ohta , Kazuhiro Noda
发明人： Haruyasu Nakatsugawa , Naoyuki Nishino , Naoto Iwakiri , Fumito Nariyuki , Yasunori Ohta , Kazuhiro Noda
IPC分类号： G01T1/20
CPC分类号： G01T1/20 , A61B6/548
摘要： A radiographic image capturing apparatus includes a photodetector substrate, a scintillator, a switching filter, and a resetting light source, which are arranged successively in this order. If the switching filter is made permeable to resetting light from the resetting light source, the switching filter allows resetting light to be applied to the photodetector substrate through the scintillator, whereas, if the switching filter is made impermeable to the resetting light, the switching filter reflects at least a fluorescence, which is converted from radiation by the scintillator, toward the photodetector substrate.
摘要翻译：射线照相图像拍摄装置包括依次排列的光检测器基板，闪烁体，切换滤光器和复位光源。如果切换滤波器对于复位来自复位光源的光进行透光，则开关滤波器允许通过闪烁体复位施加到光电检测器基板的光，而如果使开关滤波器对复位光不透水，则开关滤波器反射至少一种由闪烁体的辐射转换成光检测器基底的荧光。

9. 发明授权

US08421024B2 Cradle for use with radiation conversion device 有权
公开(公告)号：US08421024B2
公开(公告)日：2013-04-16
申请号：US12320322
申请日：2009-01-23
申请人： Yasunori Ohta , Naoyuki Nishino , Eiichi Kito , Hiroshi Tamaoki , Tatsuo Iiyama
发明人： Yasunori Ohta , Naoyuki Nishino , Eiichi Kito , Hiroshi Tamaoki , Tatsuo Iiyama
IPC分类号： G01T1/24
CPC分类号： G03B42/02 , H02J7/0044
摘要： A cradle for use with a radiation conversion device includes a cradle for carrying out charging of a radiation conversion device, which is disposed in the vicinity of an image capturing apparatus for capturing a radiation image of a subject, and which detects radiation that has passed through the subject and converts the radiation into image information. The cradle is equipped with a charging processor for carrying out charging with respect to a battery mounted in the radiation conversion device, an information acquiring section for acquiring information that includes subject information pertaining to the subject and includes image capturing conditions when the image information of the subject is captured, and a display unit for displaying the acquired information.

10. 发明申请

US20130083897A1 RADIOGRAPHIC IMAGE DETECTING DEVICE, RADIOGRAPHIC IMAGE DETECTING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开
标题翻译：放射性图像检测装置，放射影像检测方法和计算机可读存储介质
公开(公告)号：US20130083897A1
公开(公告)日：2013-04-04
申请号：US13600012
申请日：2012-08-30
申请人： Yasunori OHTA , Naoyuki NISHINO
发明人： Yasunori OHTA , Naoyuki NISHINO
IPC分类号： H05G1/64
CPC分类号： G03B42/02 , A61B6/4233 , A61B6/4283 , A61B6/548
摘要： A radiographic image detecting device includes: a radiation detecting panel in which plural radiation detecting elements that generate electric charges in response to a dose of irradiated radiation are two-dimensionally arrayed; plural image acquiring units that read out the electric charges stored in the radiation detecting elements belonging to each of plural blocks into which the plural radiation detecting elements are divided to thereby acquire image data; a power source that supplies power for driving to the image acquiring units corresponding to each of the plural blocks; and a controller that controls in such a way as to cut off the supply of power from the power source to the image acquiring units corresponding to the blocks in accordance with a predetermined condition.
摘要翻译：射线照相图像检测装置包括：辐射检测面板，其中响应于照射的辐射的剂量产生电荷的多个辐射检测元件被二维排列; 多个图像获取单元，读出存储在属于多个辐射检测元件被划分成多个块的每个的辐射检测元件中的电荷，从而获取图像数据; 向与所述多个块中的每一个对应的图像获取单元供给用于驱动的电源的电源; 以及控制器，其以这样的方式进行控制，以便根据预定条件从电源切断与对应于块的图像获取单元的电力供应。

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