专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014124328A Medical x-ray photographing apparatus 有权
标题翻译：医疗X射线摄影装置
公开(公告)号：JP2014124328A
公开(公告)日：2014-07-07
申请号：JP2012283099
申请日：2012-12-26
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： YOSHIKAWA HIDEMOTO , HONJO MAKOTO
IPC分类号： A61B6/14
摘要： PROBLEM TO BE SOLVED: To provide a technique for reducing distortion of a projection image in X-ray photography.SOLUTION: A medical X-ray photographing apparatus 1 includes: a rotating arm 30 which supports an X-ray generator 10a and an X-ray detector 21 that face each other with a head part M10 in between; and a rotating part 201 which rotates the rotating arm 30 about a rotating shaft 31 relative to the head part M10. In addition, the medical X-ray photographing apparatus 1 includes: an X-ray detector driving unit 45 including a detector tilting mechanism which tilts the X-ray detector 21 by using a direction in parallel with an x-axis direction perpendicular to the rotating shaft 31 as a rotating axis; a photography region assigning unit 610 for setting a photography region; and a body control unit 60 for controlling the rotating part 201 and the X-ray detector driving unit 45 in accordance with the photography region set by the photography region assigning unit 610.
摘要翻译：要解决的问题：提供一种用于减少X射线摄影中的投影图像的变形的技术。解决方案：医疗X射线摄影装置1包括：支撑X射线发生器10a和X射线摄影装置的旋转臂30，射线检测器21，其间具有头部M10; 以及使旋转臂30相对于头部M10围绕旋转轴31旋转的旋转部201。另外，医用X射线摄影装置1包括：X射线检测器驱动单元45，其包括检测器倾斜机构，其通过使用与旋转的垂直方向的x轴方向平行的方向倾斜X射线检测器21 轴31作为旋转轴; 用于设置拍摄区域的摄影区域分配单元610; 以及用于根据由摄影区域分配单元610设置的摄影区域来控制旋转部分201和X射线检测器驱动单元45的身体控制单元60。

2. 发明专利

JP2008114056A X-ray ct imaging device 有权
标题翻译： X射线CT成像装置
公开(公告)号：JP2008114056A
公开(公告)日：2008-05-22
申请号：JP2007266938
申请日：2007-10-12
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： SUZUKI MASAKAZU , YOSHIMURA TAKAHIRO , HONJO MAKOTO
IPC分类号： A61B6/14
摘要： PROBLEM TO BE SOLVED: To provide a novel X-ray imaging device, capable of effectively performing X-ray CT or panoramic imaging using the X-ray imaging device.
SOLUTION: The X-ray imaging device 1 comprises an X-ray generating part 15 and an X-ray detecting part 16 which rotate around a subject disposed between them, so that an X-ray which has been emitted from the X-ray generating part and penetrated through the subject is detected by the X-ray detecting part to form an X-ray image. The device 1 is further provided with a panoramic imaging mode to drive the X-ray generating part and the X-ray detecting part for panoramic imaging of the subject, and an offset scan CT imaging mode to drive the X-ray generating part and the X-ray detecting part to form a tomographic image of the subject, wherein the two imaging modes can be selectively executed. As a result, the panoramic imaging mode and the offset scan CT imaging mode can be selected as desired to provide the optimum X-ray imaging mode for treatment.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使用X射线成像装置有效地执行X射线CT或全景成像的新型X射线成像装置。解决方案：X射线成像装置1包括X射线产生部15和X射线检测部16，X射线检测部16围绕设置在它们之间的被摄体旋转，使得从X射线发射的X射线通过X射线检测部检测出穿过被检体的射线产生部，形成X射线图像。装置1还具有全景成像模式，以驱动用于对象的全景成像的X射线产生部和X射线检测部，以及用于驱动X射线产生部和偏移扫描CT成像模式 X射线检测部分，以形成被检体的断层图像，其中可以选择性地执行两种成像模式。结果，可以根据需要选择全景成像模式和偏移扫描CT成像模式，以提供用于治疗的最佳X射线成像模式。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2011152411A Medical x-ray equipment 有权
标题翻译：医疗X射线设备
公开(公告)号：JP2011152411A
公开(公告)日：2011-08-11
申请号：JP2010292196
申请日：2010-12-28
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： YOSHIKAWA HIDEMOTO , YOSHIMURA TAKAHIRO , SUZUKI MASAKAZU , HONJO MAKOTO
IPC分类号： A61B6/14 , A61B6/02
摘要： PROBLEM TO BE SOLVED: To provide medical X-ray equipment which performs panoramic radiography which irradiates only a desired region with an X-ray beam, generates the frame image of transfer imaging, and reduces the amount of exposure to a subject. SOLUTION: A radiation field regulation part 12 which regulates the radiation field of an X-ray generated from an X-ray generator 11, a scanning drive part 50 which scans a subject O with the X-ray which is regulated by the radiation field regulation part 12 as an X-ray beam XB and performs X-ray computed tomography scan, a radiation field setting part 61b which moves at least one of both ends positions of expanse of the height direction of the X-ray beam XB to the height direction and sets an X-ray radiation field only at the area of interest r variably, and an image processing part 70 are provided. The scanning drive part 50 scans the subject O with the X-ray beam XB regulated by the radiation field regulation part 12 based on an object domain established by the radiation field setting part 61b, has a function to perform X-ray computed tomography scan, and generates an X-ray computed tomography image about the area of interest by performing a combine which specifies a tomographic surface. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供进行仅利用X射线束照射期望区域的全景摄影的医疗X射线设备，生成传送成像的帧图像，并且减少对被摄体的曝光量。解决方案：调节从X射线发生器11产生的X射线的辐射场的辐射场调节部12，扫描驱动部50，其利用由X射线发生器11调节的X射线扫描被检体O 作为X射线束XB的放射线调节部12，进行X射线计算机断层摄影扫描，将X射线束XB的高度方向的两端位置中的至少一个移动到X射线束XB的至少一方的放射线设定部61b，高度方向，并且仅在感兴趣区域r可变地设置X射线辐射场，并且设置图像处理部70。扫描驱动部50基于由辐射场设定部61b建立的对象域，利用由辐射场调节部12调节的X射线束XB来扫描被摄体O，具有执行X射线计算机断层摄影扫描的功能，并且通过执行指定断层图像的组合来生成关于感兴趣区域的X射线计算机断层摄影图像。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009131656A Radiography apparatus 有权
标题翻译：放映设备
公开(公告)号：JP2009131656A
公开(公告)日：2009-06-18
申请号：JP2009062234
申请日：2009-03-16
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： YOSHIMURA TAKAHIRO , HONJO MAKOTO
IPC分类号： A61B6/14 , A61B6/03
摘要： PROBLEM TO BE SOLVED: To provide a newly configured radiography apparatus which can image at least two kinds of tomographic images by easily switching X-ray detecting sections.
SOLUTION: The radiography apparatus M comprises a movement means 13 including an X-ray generator 11 and an X-ray detecting section facing each other interposing an object O, an X-ray imaging control means 14 to control the X-ray generator 11, the X-ray detecting section 12, and the movement means 13, and an image kind selection means 15 to select an image kind. The X-ray generator 11 can generate X-rays by selectively switching an X-ray slit beam B and an X-ray broad beam BB. The X-ray detecting section includes a first image sensor 12a for receiving the X-ray slit beam B to take an X-ray image transmitting through the object O and a second image sensor 12b for receiving the X-ray broad beam BB to take an X-ray image transmitting through the object O respectively on facing two faces of a rectangular parallelopiped box body 12c. By rotating the box body 12c horizontally in 180°, any of the X-ray image sensors 12a, 12b is made selectable.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种新配置的放射线照相设备，其可以通过容易地切换X射线检测部分来对至少两种断层图像进行成像。解决方案：放射摄影装置M包括移动装置13，其包括X射线发生器11和彼此相对插入物体O的X射线检测部分，X射线成像控制装置14以控制X射线发生器11，X射线检测部分12和移动装置13，以及选择图像种类的图像种类选择装置15。 X射线发生器11可以通过选择性地切换X射线狭缝光束B和X射线宽光束BB来产生X射线。 X射线检测部包括用于接收X射线狭缝光束B以拍摄通过物体O透射的X射线图像的第一图像传感器12a和用于接收X射线宽束BB的第二图像传感器12b X射线图像分别在面向对象O的矩形平行六面体箱体12c的两个面上传递。通过将盒体12c水平地旋转180°，可以使任何X射线图像传感器12a，12b可选择。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008284395A Medical radiography apparatus and x-ray detector used therefor 有权
标题翻译：医用放射治疗仪及其使用的X射线探测器
公开(公告)号：JP2008284395A
公开(公告)日：2008-11-27
申请号：JP2008223372
申请日：2008-09-01
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： HONJO MAKOTO , YOSHIMURA TAKAHIRO
IPC分类号： A61B6/14 , A61B6/03
摘要： PROBLEM TO BE SOLVED: To provide a medical radiography apparatus used for panoramic imaging and CT imaging sufficiently utilizing characteristics of an electrical imaging means, and an X-ray detector used therefor.
SOLUTION: The medical radiography apparatus includes a support body 3b for a rotating member 6, the rotating member 6 rotatably supported by the support body 3b, and an X-ray detecting part 10 set on another position of the rotating member 6 so as to face the X-ray generator. The apparatus can execute X-ray imaging in X-ray imaging modes including at least a panoramic imaging mode and a CT imaging mode. The X-ray detecting part 10 includes one board 14 on which two electrical imaging means 14a, 14b in different shapes are formed. One of the two kinds of electrical imaging means is formed in an elongated shape for panoramic imaging and the other in a plane shape spread in two-dimensional directions for CT imaging. The two kinds of electrical imaging means 14a, 14b are selectively used according to displacement with respect to the X-ray detecting part.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供充分利用电摄像装置的特征的全景成像和CT成像的医疗放射摄影装置以及用于其的X射线检测器。解决方案：医疗放射摄影装置包括用于旋转构件6的支撑体3b，由支撑体3b可旋转地支撑的旋转构件6以及设置在旋转构件6的另一位置上的X射线检测部10 面对X射线发生器。该装置可以在包括至少全景成像模式和CT成像模式的X射线成像模式中执行X射线成像。 X射线检测部10包括形成有两个不同形状的电子成像装置14a，14b的一个基板14。两种电气成像装置中的一种形成为用于全景成像的细长形状，另一种形成为在二维方向上扩展用于CT成像的平面形状。根据相对于X射线检测部的位移，选择性地使用两种电摄像装置14a，14b。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2006314339A Unit for x-ray computer tomography and x-ray imaging equipment 有权
标题翻译： X射线计算机图形和X射线成像设备单元
公开(公告)号：JP2006314339A
公开(公告)日：2006-11-24
申请号：JP2005115151
申请日：2005-04-12
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： HONJO MAKOTO , YOSHIMURA TAKAHIRO
IPC分类号： A61B6/14
CPC分类号： A61B6/14 , A61B6/032 , A61B6/548
摘要： PROBLEM TO BE SOLVED: To facilitate the X-ray computer tomography based on X-ray imaging equipment capable of obtaining panoramic tomographic images.
SOLUTION: The unit for X-ray computer tomography which can be mounted on the X-ray imaging equipment for panoramic imaging is provided with a digital sensor cassette for computer tomography which can be mounted on a cassette holder with a built-in secondary X-ray detector used for acquiring X-ray projection data for the computer tomography of objects and a control means which controls the X-ray irradiation timing for X-ray computer tomography, the irradiation field with X-ray beams for X-ray computer tomography and a turning means. Otherwise, the unit for X-ray computer tomography is provided with the digital sensor cassette for computer tomography, an image reconstruction means which conducts a calculation for the reconstruction of images to convert the X-ray projection data obtained from the secondary X-ray detector to a distribution of X-ray absorption coefficients of an object and generates a tomographic image data for the planes undergoing tomography of the object and a signal processing means which receives or transmits signals for controlling the X-ray computer tomography between the secondary X-ray detector and the image reconstruction means when the digital sensor cassette for X-ray computer tomography is mounted.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了便于基于能够获得全景层析图像的X射线成像设备的X射线计算机断层摄影。
解决方案：可以安装在X射线成像设备上用于全景成像的用于X射线计算机断层摄影的单元设置有用于计算机断层摄影的数字传感器盒，其可以安装在具有内置的盒式磁带用于获取物体的计算机断层摄影的X射线投影数据的二次X射线检测器和控制X射线计算机断层摄影的X射线照射定时的控制装置，用于X射线的X射线束的照射场计算机断层扫描和转向手段。否则，用于X射线计算机断层摄影的单元设置有用于计算机断层摄影的数字传感器盒，图像重建装置，其进行用于重建图像的计算，以转换从次级X射线检测器获得的X射线投影数据对于物体的X射线吸收系数的分布，并且生成用于对象的层析成像的平面的断层图像数据，以及信号处理装置，其接收或发送用于控制二次X射线之间的X射线计算机断层摄影的信号当安装用于X射线计算机断层摄影的数字传感器盒时，检测器和图像重建装置。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2012055683A X-ray imaging apparatus 有权
标题翻译： X射线成像装置
公开(公告)号：JP2012055683A
公开(公告)日：2012-03-22
申请号：JP2011160809
申请日：2011-07-22
申请人： Morita Mfg Co Ltd , Nihon Univ , 学校法人日本大学 , 株式会社モリタ製作所
发明人： ARAI YOSHINORI , SUZUKI MASAKAZU , YOSHIMURA TAKAHIRO , HONJO MAKOTO
IPC分类号： A61B6/14 , A61B6/03
CPC分类号： A61B6/14 , A61B6/03 , A61B6/035 , A61B6/06 , A61B6/4452 , A61B6/4476 , A61B6/469 , A61B6/501 , A61B6/542 , A61B2034/2059
摘要： PROBLEM TO BE SOLVED: To provide a technique which can reduce the quantity of an object exposed to an X-ray and make an X-ray detecting surface compact.SOLUTION: In an X-ray imaging apparatus for carrying out an X-ray CT image recording, under a state that an X-ray generator 13 for generating an X-ray cone beam BX1 is opposed to an X-ray detector 21 for detecting the X-ray cone beam BX1 applied to the object with the object (specifically, the image object OB) held between them, the X-ray generator 13 and the X-ray detector 21 are turned by 180. While the X-ray generator 13 and the X-ray detector 21 are turned by 180, the X-ray generator 13 is moved so as to move a turning reference point CP set on an optical axis CB of the X-ray cone beam BX1 on a prescribed ellipse for one round. Thus, a CT image area CA to be imaged by applying the X-ray cone beam BX1 is set to be substantially triangular.
摘要翻译：要解决的问题：提供一种可以减少暴露于X射线的物体的量并使X射线检测表面紧凑的技术。解决方案：在用于执行X射线CT图像记录的X射线成像装置中，在用于产生X射线锥形束BX1的X射线产生器13与X射线检测器如图21所示，用于检测施加到物体的X射线锥形束BX1（具体地，被摄体OB）保持在它们之间，X射线发生器13和X射线检测器21转动180° 0 。当X射线发生器13和X射线检测器21转动180° o 时，X射线发生器13被移动以便移动转动参考点CP集在规定的椭圆上的X射线锥形束BX1的光轴CB上一圈。因此，通过应用X射线锥形束BX1成像的CT图像区域CA被设定为大致三角形。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2007159987A Radiographic equipment 审中-公开
标题翻译：放射性设备
公开(公告)号：JP2007159987A
公开(公告)日：2007-06-28
申请号：JP2005363611
申请日：2005-12-16
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： HONJO MAKOTO , SUZUKI MASAKAZU , YOSHIMURA TAKAHIRO
IPC分类号： A61B6/14
摘要： PROBLEM TO BE SOLVED: To provide radiographic equipment providing an radiography image without any artifact. SOLUTION: This radiographic equipment 1 is provided with an X-ray generation section 15, and an X-ray detection section 16 facing to the X-ray generation section and detecting X-rays emitted from the X-ray generation section; the X-ray generation section and the X-ray detection section rotationally turn around a rotational shaft 29 disposed between the X-ray generation section and the X-ray detection section; and the X-ray detection section has an X-ray detector 71A having an X-ray detection surface 72A extending in a first direction (for example, a vertical direction) in parallel to the rotational shaft and a second direction (for example, a horizontal direction ) orthogonally crossing therewith, and a moving mechanism (a motor 207 and the like) moving the X-ray detection surface in the first and second directions. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供放射摄影设备，提供放射摄影图像而没有任何伪像。解决方案：该射线照相设备1设置有X射线产生部分15和面向X射线产生部分的X射线检测部分16，并检测从X射线产生部分发出的X射线; X射线产生部和X射线检测部旋转地旋转配置在X射线产生部和X射线检测部之间的旋转轴29，并且X射线检测部具有X轴检测器71A，X射线检测器71A具有与旋转轴平行的第一方向（例如垂直方向）延伸的X射线检测面72A和第二方向（例如，与其正交交叉的移动机构（电动机207等）沿第一和第二方向移动X射线检测表面。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006288726A Medical x-ray radiographing device and x-ray detector used for the same 有权
标题翻译：用于其的医疗X射线摄影装置和X射线探测器
公开(公告)号：JP2006288726A
公开(公告)日：2006-10-26
申请号：JP2005113587
申请日：2005-04-11
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： HONJO MAKOTO , YOSHIMURA TAKAHIRO
IPC分类号： A61B6/14
摘要： PROBLEM TO BE SOLVED: To provide medical X-ray radiographing device for panoramic shot and CT imaging in combination which does not increase costs while utilizing characteristic of an electric imaging means sufficiently, and to provide an X-ray detector.
SOLUTION: The medical X-ray radiographing device A is provided with: a support body 3b of a rotation member; the rotation member 6 supported rotatably by the support body 3b; an X-ray generator 9 provided at one section of the rotation member 6; and the X-ray detector 10 provided at another section of the rotation member 6 so as to oppose the X-ray generator 9. To the X-ray detector 10, two kinds of electric imaging means 14a and 14b of different shapes can be mounted. One 14b of the kinds of electric imaging means 14a and 14b is long and narrow, and the other 14a has a flat shape expanding in a two-dimensional direction. According to an X-ray imaging mode, two kinds of the electric imaging means 14a and 14b can be selected and used.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供用于全景拍摄和CT成像的医疗X射线摄影装置，其不会在充分利用电摄像装置的特性的同时增加成本，并提供X射线检测器。解决方案：医用X射线摄影装置A设置有：旋转构件的支撑体3b; 旋转构件6由支撑体3b可旋转地支撑; 设置在旋转构件6的一部分的X射线发生器9; 以及设置在旋转构件6的另一部分以与X射线发生器9相对的X射线检测器10.对于X射线检测器10，可以安装两种不同形状的电摄像装置14a和14b 。电摄像装置14a和14b的一个14b长而窄，而另一个14a具有在二维方向上扩展的平坦形状。根据X射线成像模式，可以选择和使用两种电摄像装置14a和14b。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006043208A X-ray apparatus 审中-公开
标题翻译： X-RAY装置
公开(公告)号：JP2006043208A
公开(公告)日：2006-02-16
申请号：JP2004229742
申请日：2004-08-05
申请人： Morita Mfg Co Ltd , 株式会社モリタ製作所
发明人： SONOBE KOICHI , HONJO MAKOTO
IPC分类号： A61B6/14
摘要： PROBLEM TO BE SOLVED: To aurally or visually display that an image is being transmitted by a transmission display part while a digital image is being transmitted from an X-ray detection part to a computer.
SOLUTION: The X-ray apparatus 10 is equipped with an X-ray source 34 for radiating X rays toward a photographing section, the X-ray detection part 36 which detects the X-ray transmitted through the photographing section, and produces and outputs the data corresponding to the detected X ray, and the computer 42 for receiving and processing the data outputted from the X-ray detection part. Transmission display parts 66, 68 for displaying that the data is being transmitted while the data is transmitted from the X-ray detection part to the computer are disposed. The transmission display part may be either a sound generating part 68 which is an audio display means or a light emitting part 66 which is a visual display means. They are equipped with a means for displaying a progress of the processing for transmitting the data from the X-ray detection part to the computer (for example a means for changing the lighting number of the light emitting part).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：当数字图像从X射线检测部件发送到计算机时，可以透过或可视地显示图像由透射显示部分发送。解决方案：X射线装置10配备有用于向拍摄部照射X射线的X射线源34，X射线检测部36检测通过拍摄部透射的X射线，并产生并输出与检测到的X射线相对应的数据，以及计算机42，用于接收和处理从X射线检测部输出的数据。布置用于在数据从X射线检测部向计算机发送数据时正在发送数据的显示部66,68。发送显示部分可以是作为音频显示装置的声音产生部分68或作为视觉显示装置的发光部分66。它们配备有用于显示用于将数据从X射线检测部分发送到计算机的处理进程的装置（例如，用于改变发光部分的点亮数量的装置）。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式