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1. 发明专利

JP2015051154A Ｘ線診断装置、および長尺撮影用検出器移動装置有权
标题翻译： X射线诊断装置，以及用于长尺寸图像捕获的检测器移动装置
公开(公告)号：JP2015051154A
公开(公告)日：2015-03-19
申请号：JP2013185586
申请日：2013-09-06
申请人：株式会社東芝 , Toshiba Corp , 東芝メディカルシステムズ株式会社 , Toshiba Medical Systems Corp
发明人： NISHIZUKA SEIICHI , YOSHIE SHOTARO
IPC分类号： A61B6/00
摘要：【課題】低コストでかつ貼り合わせ精度の良い長尺画像を発生可能なX線診断装置の提供。【解決手段】本実施形態に係るX線診断装置1は、X線を発生するX線管131と、X線管131から発生され、被検体を透過したX線を検出するX線検出器43と、被検体が載置可能であって、所定の設置面に設置された寝台15と、X線検出器43を、寝台15の第1長軸方向に沿って移動可能に支持する移動支持機構41と、第1長軸方向に沿って被検体を複数回に亘って撮影する長尺撮影の撮影範囲に応じて、移動支持機構41を制御する移動制御部39と、移動支持機構41と移動制御部39とを覆う外装33と、設置面151に外装33を設置し、第1長軸方向に外装33の第2長軸方向を平行させて外装33を寝台15に固定する設置固定部35と、を具備することを特徴とする。【選択図】図1
摘要翻译：要解决的问题：提供一种可以生成具有高粘贴精度的低成本长尺寸图像的X射线诊断装置。解决方案：X射线诊断装置1包括：X射线管131，其产生X射线; X射线检测器43，检测从X射线管131产生并透过被检体的X射线; 床15，物体被放置在其上并设置在规定的设定面上; 支撑X射线检测器43以沿着床15的第一长轴方向移动的移动支撑机构41; 移动控制部39，其响应于长时间图像捕获中的摄像区域，控制移动支撑机构41，其中被摄体沿第一长轴方向被捕获多于一次; 覆盖移动支撑机构41和移动控制部39的外部33; 以及固定固定部35，其设置有外部33的设置面151，并且将外部33固定在床15上，同时使外部33的第二长轴方向平行于第一长轴方向。

2. 发明专利

JP2014151067A X-ray movable diaphragm device, x-ray diagnostic apparatus, x-ray long-scale image capturing method, and x-ray long-scale image-capturing program 有权
标题翻译： X射线移动透镜装置，X射线诊断装置，X射线长尺寸图像捕获方法和X射线长尺寸图像捕获程序
公开(公告)号：JP2014151067A
公开(公告)日：2014-08-25
申请号：JP2013024743
申请日：2013-02-12
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： NISHIZUKA SEIICHI , SUGAWARA YASUHIRO
IPC分类号： A61B6/06 , A61B6/00 , G21K1/00 , G21K1/04
CPC分类号： A61B6/4233 , A61B6/06 , G21K1/04
摘要： PROBLEM TO BE SOLVED: To provide an X-ray movable diaphragm device having: a plurality of diaphragm vanes which can control an irradiation range while exceeding the irradiation field center; and shield vanes which can shield off focus radiation by interlocking with the movement of the diaphragm vanes.SOLUTION: An X-ray movable diaphragm device comprises: a plurality of first diaphragm vanes 1331 which limit an irradiation range of X-rays, and can independently move in a first directions while exceeding the center of a length along the first direction within the maximum diameter of the irradiation range; a plurality of second diaphragm vanes 1333 which limit the irradiation range to a second direction perpendicular to the first direction; and a shield part which arranges a plurality of first shield vanes 1337 which are movable in the first direction by interlocking with the movement of the first diaphragm vanes 1331, at the side of the X-ray focus point, arranges a plurality of second shield vanes 1339 which are movable in the second direction by interlocking with the movement of the second diaphragm vanes, at the side of the X-ray focus point, and shields the X-ray existing outside a region which is interposed by the first and second diaphragm vanes.
摘要翻译：要解决的问题：提供一种X射线活动隔膜装置，具有：多个隔膜叶片，能够在超过照射场中心的同时控制照射范围; 以及屏蔽叶片，其可以通过与隔膜叶片的运动互锁来遮蔽聚焦辐射。解决方案：一种X射线可移动隔膜装置，包括：多个第一隔膜叶片1331，其限制X射线的照射范围，并且可以独立地沿着第一方向移动，同时超过照射范围的最大直径内的沿着第一方向的长度的中心; 多个第二膜片叶片1333，其将照射范围限制为垂直于第一方向的第二方向; 以及屏蔽部，其配置多个第一屏蔽叶片1337，所述多个第一屏蔽叶片1337可以在第一方向上与第一膜片叶片1331的移动联动，在X射线焦点的一侧配置多个第二屏蔽叶片 1339，其可以在X射线焦点的一侧与第二隔膜叶片的移动互锁而在第二方向上移动，并且屏蔽存在于由第一和第二隔膜叶片插入的区域之外的X射线。

3. 发明专利

JP2014030662A X-ray imaging device 有权
标题翻译： X射线成像装置
公开(公告)号：JP2014030662A
公开(公告)日：2014-02-20
申请号：JP2012174255
申请日：2012-08-06
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： TONOZUKA HIRONORI , NISHIGAKI SHUNICHIRO , NISHIZUKA SEIICHI
IPC分类号： A61B6/00
CPC分类号： A61B6/4476 , A61B6/02 , A61B6/0407 , A61B6/4429 , A61B6/4452
摘要： PROBLEM TO BE SOLVED: To support frontal photographing and side photographing with respect to a subject in an X-ray imaging apparatus equipped with a bed.SOLUTION: An X-ray imaging apparatus includes a bed 12 having a top plate 11 on which a subject is laid; an X-ray tube device 13 generating X-rays; an X-ray detection part 15 detecting X-rays; and a support part 17 supporting an X-ray tube device 13. The support part 17 includes first to third support parts and a first and second connection parts. The first connection part 24 connects the second support part 22 to the first support part 21, and has a first rotation axis R1 parallel to the short axis of the top plate 11. The second connection part 25 connects the third support part 23 to the second support part 22, and has a second rotation axis R2 orthogonal to the first rotation axis R1 and the center axis of the second support part 22. The third support part 23 supports the X-ray tube device 13.
摘要翻译：要解决的问题：支持配备有床的X射线成像装置中的被摄体的正面拍摄和侧拍。解决方案：X射线成像装置包括床12，床12具有顶板11，主体铺设产生X射线的X射线管装置13; 检测X射线的X射线检测部15; 以及支撑X射线管装置13的支撑部17.支撑部17包括第一至第三支撑部以及第一和第二连接部。第一连接部24将第二支撑部22连接到第一支撑部21，并且具有与顶板11的短轴平行的第一旋转轴R1.第二连接部25将第三支撑部23连接到第二支撑部23。支撑部22，具有与第一旋转轴R1正交的第二旋转轴R2和第二支撑部22的中心轴。第三支撑部23支撑X射线管装置13。

4. 发明专利

JP2013158431A X-ray diagnostic apparatus 审中-公开
标题翻译： X射线诊断装置
公开(公告)号：JP2013158431A
公开(公告)日：2013-08-19
申请号：JP2012021767
申请日：2012-02-03
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社
发明人： NISHIZUKA SEIICHI , AKIYAMA MAKI , FUJIWARA MASAHARU , NAKAYAMA HIROSHI
IPC分类号： A61B6/00 , A61B5/01
摘要： PROBLEM TO BE SOLVED: To improve diagnostic capability by an operator by displaying an X-ray image and infrared image whose image ranges substantially coincide after X-ray photography in an X-ray diagnostic apparatus so that the operator compares the X-ray image and the infrared image.SOLUTION: An X-ray diagnostic apparatus 1 includes: an X-ray tube 11 for emitting X rays; a movable diaphragm 12 for adjusting the irradiation field of the X rays; an FPD 13 for detecting the X rays of the irradiation field; a thermography measurement device 20 which is mounted on the outside of the movable diaphragm 12 and includes an infrared camera performing thermographic measurement within the irradiation field in the entire body surface on the side of the X-ray tube 11 of a subject S placed between the movable diaphragm 12 and the FPD 13 as a surface of an irradiated body; an X-ray image generating part 32 for generating an X-ray image based on the detected X rays; a system control part 31 for generating an infrared image based on the temperature signal by the thermographic measurement; and a display processing part 35 for displaying the X-ray image and the infrared image on a display part 36.
摘要翻译：要解决的问题：通过在X射线诊断装置中显示在X射线摄影之后图像范围基本一致的X射线图像和红外图像，以便操作员比较X射线图像和红外图像。解决方案：X射线诊断装置1包括：用于发射X射线的X射线管11; 用于调节X射线的照射场的可移动隔膜12; 用于检测照射场的X射线的FPD 13; 安装在可动隔膜12的外侧的热成像测量装置20，包括在放置在可动隔膜12的被检体S的X射线管11的一侧的整个身体表面的照射场内进行热成像测量的红外线照相机可动隔膜12和作为被照射体的表面的FPD13; 用于基于检测到的X射线产生X射线图像的X射线图像生成部32; 用于通过热成像测量产生基于温度信号的红外图像的系统控制部分31; 以及用于在显示部分36上显示X射线图像和红外图像的显示处理部分35。

5. 发明专利

JP2012200398A Photographing portion holding device, x-ray diagnostic apparatus, and method for generating x-ray diagnostic image 审中-公开
标题翻译：拍摄部分保持装置，X射线诊断装置和用于产生X射线诊断图像的方法
公开(公告)号：JP2012200398A
公开(公告)日：2012-10-22
申请号：JP2011067367
申请日：2011-03-25
申请人： Toshiba Corp , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社 , 株式会社東芝
发明人： TONOZUKA HIRONORI , NISHIZUKA SEIICHI , NISHIGAKI SHUNICHIRO
IPC分类号： A61B6/04
摘要： PROBLEM TO BE SOLVED: To provide a photographing portion holding device, an X-ray diagnostic apparatus, and a method for generating an X-ray diagnostic image, allowing subtraction processing on a moving radiographic object which has been impossible heretofore.SOLUTION: This photographing portion holding device includes: a first fixing implement 53 fixing a first portion M1 of a subject M; a second fixing implement 54 fixing a second portion M3 of the subject M sandwiching a joint portion M2 that is a photographing target together with the first portion M1; a damper 55 connected with the second fixing implement 54; a detection device 56 detecting the position of the second portion M3 when making the joint portion M2 perform bend motion by moving the second portion M3; and an interface 57 transmitting information related to the position of the second portion M3 detected by the detection device 56 to the X-ray diagnostic apparatus 1.
摘要翻译：要解决的问题：为了提供拍摄部分保持装置，X射线诊断装置和用于产生X射线诊断图像的方法，允许对迄今为止不可能的移动射线照相物体的减法处理。解决方案：该拍摄部分保持装置包括：固定被摄体M的第一部分M1的第一固定工具53; 第二固定工具54，固定夹着与第一部分M1一起成为拍摄目标的接合部分M2的被检体M的第二部分M3; 与第二固定工具54连接的阻尼器55; 检测装置56，通过移动第二部分M3来检测第二部分M3的位置，使得接合部分M2进行弯曲运动; 以及将由检测装置56检测到的与第二部分M3的位置有关的信息传送到X射线诊断装置1的接口57.版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012040104A Chest x-ray imaging apparatus 审中-公开
标题翻译： CHEST X射线成像装置
公开(公告)号：JP2012040104A
公开(公告)日：2012-03-01
申请号：JP2010182562
申请日：2010-08-17
申请人： Toshiba Corp , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社 , 株式会社東芝
发明人： OCHIAI RIE , NISHIZUKA SEIICHI , KOTANI TOKUJI , OSHIO KAZUMI
IPC分类号： A61B6/04
摘要： PROBLEM TO BE SOLVED: To provide a chest X-ray imaging apparatus which alleviates a burden on a person to be photographed in photographing a chest part and avoids a fall in the quality of an image.SOLUTION: The chest X-ray imaging apparatus 10 includes: an X-ray detecting device 13; a crankshaft 171 which is held in the back of a detecting surface of the X-ray detecting device 13 and rotates by using the horizontal direction of the X-ray detecting device 13 as the axis; right and left crank handles 172 which have right and left handle parts grasped with respective hands of the person P to be photographed and have a shape to guide the person P to the detecting surface from the back surface by the rotation of the crankshaft 171; and a locking part 173 which locks the rotation of the crankshaft 171 in a manner to prevent rotations of the right and left handle parts in the direction from the back to the front of the detecting surface when the right and left handle parts are located below the crankshaft 171 and cancels the locking state.
摘要翻译：要解决的问题：提供一种胸部X射线成像装置，其能够减轻拍摄胸部时拍摄人的负担，避免图像质量的下降。解决方案：胸部X线摄像装置10包括：X射线检测装置13; 保持在X射线检测装置13的检测面的背面并利用X射线检测装置13的水平方向作为轴旋转的曲轴171; 右和左曲柄手柄172，其具有用于拍摄的人物P的各个手握持的左右手柄部分，并且具有通过曲轴171的旋转将人物P从背面引导到检测表面的形状; 以及锁定部件173，其锁定曲轴171的旋转，以防止当左右手柄部件位于检测表面的背面至左侧的方向上时左右手柄部件的旋转方向曲轴171并取消锁定状态。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011024702A Radiographic system and subject supporting device 有权
标题翻译：放射系统和主体支持设备
公开(公告)号：JP2011024702A
公开(公告)日：2011-02-10
申请号：JP2009171786
申请日：2009-07-23
申请人： Toshiba Corp , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社 , 株式会社東芝
发明人： GOTO YASUNORI , NISHIZUKA SEIICHI , NAKATANI TOSHIKUNI
IPC分类号： A61B6/00
摘要： PROBLEM TO BE SOLVED: To enhance the safety of a subject in radiography. SOLUTION: A vertical radiotographing stand 20 is provided with radiographing range setting parts 28A and 28B, a splicing depth setting part 29, X-ray tube position setting parts 30A and 30B and a splicing position setting part 31 and a radiographing condition is set using these parts. The set results by the respective setting parts are sent to an image processor 15 as electric signals through a vertical stand 13. The image processor 15 operates the respective system parts (e.g. an X-ray tube 2, an X-ray aperture 3, an X-ray detector 5, or an image processing part 74) on the basis of the radiographing condition set by those setting parts. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：增强放射学中的受试者的安全性。解决方案：垂直放射摄影架20设置有X射线照相范围设定部28A，28B，拼接深度设定部29，X射线管位置设定部30A，30B以及拼接位置设定部31，放射线条件为设置使用这些部分。各个设置部分的设定结果通过垂直支架13作为电信号发送到图像处理器15.图像处理器15操作各个系统部件（例如，X射线管2，X射线孔3， X射线检测器5或图像处理部74），基于由这些设定部设定的放射线条件。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2007082918A Image processor 审中-公开
标题翻译：图像处理器
公开(公告)号：JP2007082918A
公开(公告)日：2007-04-05
申请号：JP2005278026
申请日：2005-09-26
申请人： Toshiba Corp , Toshiba Medical Systems Corp , 東芝メディカルシステムズ株式会社 , 株式会社東芝
发明人： NISHIZUKA SEIICHI
IPC分类号： A61B6/00
摘要： PROBLEM TO BE SOLVED: To provide an image processor occupying a little space in a general radiographing room and simplifying the operation.
SOLUTION: This image processor comprises a first computer collecting X-ray images and processing the X-ray images, is provided with a terminal commanding the operation of at least the collection and the image processing of the X-ray images, and a changeover section changing the connection of either of a second computer, or an external apparatus, or the first computer to the terminal according to the radiographing work flow of the X-ray image, and is characterized in that the terminal is used for both of the first computer and the second computer.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在一般放射照相室中占据一小部分空间的图像处理器，并简化操作。解决方案：该图像处理器包括收集X射线图像和处理X射线图像的第一计算机，设置有至少命令X射线图像的收集和图像处理的操作的终端，以及根据X射线图像的X射线照相工作流程，将第二计算机或外部设备或第一计算机中的任一个或第一计算机的连接改变为终端的切换部分，其特征在于，终端被用于第一台电脑和第二台电脑。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JPH07282990A X-RAY DIAGNOSTIC DEVICE 失效
公开(公告)号：JPH07282990A
公开(公告)日：1995-10-27
申请号：JP1633695
申请日：1995-01-09
申请人： TOSHIBA CORP
发明人： MOCHIZUKI SEIJI , AOKI HISATOSHI , NISHIZUKA SEIICHI
IPC分类号： H05G1/64 , H05G1/44
摘要： PURPOSE:To produce a good X-raw image with less dispersion in the density by introducing a weighting to the outputs of different sensing fields, and performing the X-ray exposure control on the basis of the weighted values. CONSTITUTION:The X-rays emitted from an X-ray tube 1 penetrate a subject to be inspected 2 to be cast onto a sensing field 9. The sensing field 9 converts the X-rays into an optical signal, and this signal and an optical signal reflected by a light reflecting layer are together put incident to a bundle 32 of plastic fibers and emitted from the output end of the fiber bundle. The optical signals transmitted through different sensing fields 9 are converted into electric signals by a photo-sensor 7 when a shutter is left open. and amplified 6 individually for the respective fields. Accordingly it is possible to change the X-ray sensing efficiency for each sensing field 9. The X-ray sensing electric signal faving different X-ray efficiency is fed to an exposure control device 5. Therein an X-ray irradiation stop signal is given when the integrated quantity of the sensing signals has attained a value equivalent to the irradiation with an X-ray dosage corresponding to the proper density.

10. 发明专利

JPH0787396A X-RAY TV APPARATUS 失效
公开(公告)号：JPH0787396A
公开(公告)日：1995-03-31
申请号：JP22873593
申请日：1993-09-14
申请人： TOSHIBA CORP
发明人： NISHIZUKA SEIICHI , SATO NAOTAKA
IPC分类号： A61B6/00 , H04N5/321
摘要： PURPOSE:To obtain an X-ray TV apparatus in which the luminance of the fluoroscopic image of a display monitor becomes constant extending over a wide range of the body thickness of a subject by adding an automatic luminance control system in which X-ray output control and TV diaphragm control are combined. CONSTITUTION:When a gain conversion circuit 1 is connected to an X-ray condition setting device 2 by a switch 15, the setting device 2 changes an X-ray condition in accordance with a controlled variable outputted from the circuit 1. On the other hand, when the circuit 1 is connected to a TV diaphragm control circuit 16, the setting device 2 holds the output condition of X-rays at its maximum rating. Accordingly, in the case that the body thickness of an examinee is not so thick, the control by the X-ray condition setting device 2 is conducted, and in the case that the body thickness of the examiniee is thick, and in addition, in the case that the control is not enough even if the voltage and the tube current of an X-ray tube 4 are made maximum, the control by a TV diaphragm 8 can be conducted, and the highy precise adjustment of a luminance level can be conducted always independently of the body thickness of the examinee.

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