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. 发明申请

US20140010344A1 MEDICAL IMAGE DISPLAY SYSTEM 审中-公开
标题翻译：医学图像显示系统
公开(公告)号：US20140010344A1
公开(公告)日：2014-01-09
申请号：US14006838
申请日：2012-03-22
申请人： Sumiya Nagatsuka , Junko Kiyohara , Shikou Kaneko , Kazuhiro Kido
发明人： Sumiya Nagatsuka , Junko Kiyohara , Shikou Kaneko , Kazuhiro Kido
IPC分类号： A61B6/00
CPC分类号： A61B6/52 , A61B6/06 , A61B6/483 , A61B6/484 , A61B6/502 , A61B6/5205 , A61B6/5247 , G21K2207/005
摘要： A medical image display system is shown. The medical image display system includes, a fringe scanning type capturing apparatus or a Fourier transformation type capturing apparatus; an image processing section; a display section; and a control section. The capturing apparatus includes, an X-ray source; a first grating and a second grating; a subject table; and an X-ray detector. The image processing section generates a plurality of reconstructed images for diagnosis based on an image signal of a subject captured with the capturing apparatus. The display section displays at least two of the plurality of reconstructed images. The control section detects an abnormal candidate on each of the plurality of reconstructed images and controls display order of the plurality of reconstructed images displayed on the display section based on a result of detecting.
摘要翻译：显示医学图像显示系统。医疗图像显示系统包括边缘扫描型拍摄装置或傅立叶变换型拍摄装置; 图像处理部; 显示部分和控制部分。拍摄装置包括：X射线源; 第一光栅和第二光栅; 主题表; 和X射线检测器。图像处理部基于使用拍摄装置拍摄的被摄体的图像信号，生成多个用于诊断的重建图像。显示部分显示多个重建图像中的至少两个。控制部根据检测结果来检测多个重构图像中的每一个上的异常候选，并且控制显示在显示部上的多个重建图像的显示顺序。

2. 发明申请

US20130201198A1 METHOD FOR DISPLAYING MEDICAL IMAGES AND MEDICAL IMAGE DISPLAY SYSTEM 有权
标题翻译：用于显示医学图像和医学图像显示系统的方法
公开(公告)号：US20130201198A1
公开(公告)日：2013-08-08
申请号：US13876936
申请日：2011-03-07
申请人： Sumiya Nagatsuka , Junko Kiyohara , Shikou Kaneko
发明人： Sumiya Nagatsuka , Junko Kiyohara , Shikou Kaneko
IPC分类号： G09G5/00
CPC分类号： G09G5/003 , A61B6/463 , A61B6/484 , A61B6/5235
摘要： The present invention provides a method for displaying medical images and a medical image display system that do not require a medical practitioner to move his/her line of sight at the time of comparing/interpreting images and that can improve accuracy in diagnosis. According to the medical image display system of the present invention: an X-ray imaging device captures an image of a subject according to a first imaging mode by a fringe-scanning imaging device or a second imaging mode by a Fourier transform imaging device; a controller creates at least two images from among an X-ray absorption image, a differential phase image, and a small-angle scattering image on the basis of the captured moire image; and said at least two images that have been created are displayed in turn in the same position on a display section.
摘要翻译：本发明提供一种用于显示医学图像的方法和医学图像显示系统，其在比较/解释图像时不要求医生移动他/她的视线并且可以提高诊断的准确性。根据本发明的医用图像显示系统：X射线摄像装置利用棱镜扫描成像装置或第二摄像模式，通过傅立叶变换成像装置拍摄第一摄像模式的被检体的图像，控制器基于捕获的云纹图像从X射线吸收图像，差分相位图像和小角度散射图像中产生至少两个图像; 并且表示已经创建的至少两个图像依次显示在显示部分上的相同位置。

3. 发明授权

US08995614B2 Method for displaying medical images and medical image display system 有权
标题翻译：显示医学图像和医学图像显示系统的方法
公开(公告)号：US08995614B2
公开(公告)日：2015-03-31
申请号：US13876936
申请日：2011-03-07
申请人： Sumiya Nagatsuka , Junko Kiyohara , Shikou Kaneko
发明人： Sumiya Nagatsuka , Junko Kiyohara , Shikou Kaneko
IPC分类号： H05G1/64 , G09G5/00 , A61B6/00
CPC分类号： G09G5/003 , A61B6/463 , A61B6/484 , A61B6/5235
摘要： The present invention provides a method for displaying medical images and a medical image display system that do not require a medical practitioner to move his/her line of sight at the time of comparing/interpreting images and that can improve accuracy in diagnosis. According to the medical image display system of the present invention: an X-ray imaging device captures an image of a subject according to a first imaging mode by a fringe-scanning imaging device or a second imaging mode by a Fourier transform imaging device; a controller creates at least two images from among an X-ray absorption image, a differential phase image, and a small-angle scattering image on the basis of the captured moir image; and said at least two images that have been created are displayed in turn in the same position on a display section.
摘要翻译：本发明提供一种用于显示医学图像的方法和医学图像显示系统，其在比较/解释图像时不要求医生移动他/她的视线并且可以提高诊断的准确性。根据本发明的医用图像显示系统：X射线摄像装置利用棱镜扫描成像装置或第二摄像模式，通过傅立叶变换成像装置拍摄第一摄像模式的被检体的图像，控制器基于捕获的云纹图像从X射线吸收图像，差分相位图像和小角度散射图像中产生至少两个图像; 并且表示已经创建的至少两个图像依次显示在显示部分上的相同位置。

4. 发明申请

US20130011040A1 X-RAY IMAGING SYSTEM 有权
标题翻译： X射线成像系统
公开(公告)号：US20130011040A1
公开(公告)日：2013-01-10
申请号：US13635189
申请日：2011-02-23
申请人： Kazuhiro Kido , Chiho Makifuchi , Junko Kiyohara
发明人： Kazuhiro Kido , Chiho Makifuchi , Junko Kiyohara
IPC分类号： G06K9/00
CPC分类号： G01N23/04 , A61B6/4283 , A61B6/4291 , A61B6/4423 , A61B6/484 , A61B6/50 , A61B6/548 , G01N2223/406 , G01N2223/612 , G21K2207/005
摘要： Disclosed in an x-ray imaging device, which uses a Talbot-Lau interferometer, eliminates the effects on image quality of a reconstructed image that arises in such cases as when the direction of a multi-slit or each lattice slit is altered and imaging is performed, and provides reconstructed images favorable for diagnosis. When a plurality of moire images imaged with an imaging subject loaded onto a imaging subject stand (13) and a plurality of moire images imaged without the imaging subject are input, a control unit (51) of a controller (5) corrects signal value differences arising from variations in x-ray strength during imaging respectively between the plurality of moire images with the imaging subject and between the plurality of moire images without the imaging subject, and respectively creates a reconstructed image with the imaging subject and a reconstructed image without the imaging subject. Then, the control unit (51) creates a reconstructed image of the imaging subject for diagnosis by correcting, on the basis of the reconstructed image without the imaging subject, image unevenness in the reconstructed image with the imaging subject caused by heterogeneity in light distribution caused by the angle of rotation of the multi-slit.
摘要翻译：在使用Talbot-Lau干涉仪的x射线成像装置中公开的消除了在诸如多狭缝或每个格子狭缝的方向被改变并且成像是的情况下产生的重建图像的图像质量的影响并提供有利于诊断的重建图像。当输入加载到成像对象支架（13）上的成像对象成像的多个莫尔条纹图像和没有成像对象成像的多个莫尔图像时，控制器（5）的控制单元（51）将信号值差异由成像对象的多个莫尔图像之间以及在没有成像对象的多个莫尔图像之间的成像期间的X射线强度的变化引起的，并且分别使用成像对象和没有成像的重建图像来创建重建图像学科。然后，控制单元（51）通过基于没有成像对象的重建图像来校正由于分布不均匀引起的成像对象的重建图像中的图像不均匀而创建用于诊断的成像对象的重建图像通过多缝的旋转角度。

5. 发明授权

US08989474B2 X-ray image capturing system 有权
标题翻译： X射线摄像系统
公开(公告)号：US08989474B2
公开(公告)日：2015-03-24
申请号：US13635189
申请日：2011-02-23
申请人： Kazuhiro Kido , Chiho Makifuchi , Junko Kiyohara
发明人： Kazuhiro Kido , Chiho Makifuchi , Junko Kiyohara
IPC分类号： G06K9/00 , G01N23/04 , A61B6/00
CPC分类号： G01N23/04 , A61B6/4283 , A61B6/4291 , A61B6/4423 , A61B6/484 , A61B6/50 , A61B6/548 , G01N2223/406 , G01N2223/612 , G21K2207/005
摘要： Disclosed in an x-ray imaging device, which uses a Talbot-Lau interferometer, eliminates the effects on image quality of a reconstructed image that arises in such cases as when the direction of a multi-slit or each lattice slit is altered and imaging is performed, and provides reconstructed images favorable for diagnosis. When a plurality of moire images imaged with an imaging subject loaded onto a imaging subject stand (13) and a plurality of moire images imaged without the imaging subject are input, a control unit (51) of a controller (5) corrects signal value differences arising from variations in x-ray strength during imaging respectively between the plurality of moire images with the imaging subject and between the plurality of moire images without the imaging subject, and respectively creates a reconstructed image with the imaging subject and a reconstructed image without the imaging subject. Then, the control unit (51) creates a reconstructed image of the imaging subject for diagnosis by correcting, on the basis of the reconstructed image without the imaging subject, image unevenness in the reconstructed image with the imaging subject caused by heterogeneity in light distribution caused by the angle of rotation of the multi-slit.
摘要翻译：在使用Talbot-Lau干涉仪的x射线成像装置中公开的消除了在诸如多狭缝或每个格子狭缝的方向被改变并且成像是的情况下产生的重建图像的图像质量的影响并提供有利于诊断的重建图像。当输入加载到成像对象支架（13）上的成像对象成像的多个莫尔条纹图像和没有成像对象成像的多个莫尔图像时，控制器（5）的控制单元（51）将信号值差异由成像对象的多个莫尔图像之间以及在没有成像对象的多个莫尔图像之间的成像期间的X射线强度的变化引起的，并且分别使用成像对象和没有成像的重建图像来创建重建图像学科。然后，控制单元（51）通过基于没有成像对象的重建图像来校正由于分布不均匀引起的成像对象的重建图像中的图像不均匀而创建用于诊断的成像对象的重建图像通过多缝的旋转角度。

6. 发明授权

US09025725B2 X-ray image capturing apparatus, X-ray imaging system and X-ray image creation method 有权
标题翻译： X射线摄像装置，X射线成像系统和X射线图像生成方法
公开(公告)号：US09025725B2
公开(公告)日：2015-05-05
申请号：US13394862
申请日：2010-03-10
申请人： Junko Kiyohara , Kazuhiro Kido , Chiho Makifuchi
发明人： Junko Kiyohara , Kazuhiro Kido , Chiho Makifuchi
IPC分类号： G01N23/04 , A61B6/06 , A61B6/00 , A61B6/04
CPC分类号： G01N23/04 , A61B6/0457 , A61B6/06 , A61B6/4291 , A61B6/484 , G21K2207/005
摘要： The apparatus includes: an X-ray source a multi slits element a first grating; a second grating; a driving section; a subject placing plate: and an X-ray detector, in which conversion elements to convert intensities of X-rays received thereby to electric signals, are arranged in a two-dimensional pattern so as to read the electric signals as image signals. The driving section moves the multi slits element relative to both the first grating and the second grating in a first direction orthogonal to a second direction of irradiating the X-rays, so that the X-ray detector repeats a processing for reading the electric signals converted from the intensities of X-rays received thereby, every time when the multi slits element moves at predetermined intervals so as to acquire the image signals representing Moire images captured at the predetermined intervals.
摘要翻译：该装置包括：X射线源，多缝隙元件，第一光栅; 第二光栅; 驾驶部分被摄体放置板和X射线检测器，其中将从其接收的X射线的强度转换为电信号的转换元件以二维图案排列，以将电信号读取为图像信号。驱动部在与照射X射线的第二方向正交的第一方向上相对于第一光栅和第二光栅移动多缝隙元件，使得X射线检测器重复读取转换的电信号的处理每当多缝隙元件以预定间隔移动时，从其所接收的X射线的强度，获得表示以预定间隔拍摄的莫尔图像的图像信号。

7. 发明申请

US20120224670A1 X-RAY IMAGE CAPTURING APPARATUS, X-RAY IMAGING SYSTEM AND X-RAY IMAGE CREATION METHOD 有权
标题翻译： X射线图像拍摄装置，X射线成像系统和X射线图像创建方法
公开(公告)号：US20120224670A1
公开(公告)日：2012-09-06
申请号：US13394862
申请日：2010-03-10
申请人： Junko Kiyohara , Kazuhiro Kido , Chiho Makifuchi
发明人： Junko Kiyohara , Kazuhiro Kido , Chiho Makifuchi
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , A61B6/0457 , A61B6/06 , A61B6/4291 , A61B6/484 , G21K2207/005
摘要： Disclosed is a novel X-ray image capturing apparatus to which the Talbot-Lau interferometer is applied. The apparatus includes: an X-ray source a multi slits element a first grating; a second grating; a driving section; a subject placing plate: and an X-ray detector, in which conversion elements to convert intensities of X-rays received thereby to electric signals, are arranged in a two-dimensional pattern so as to read the electric signals as image signals. The driving section moves the multi slits element relative to both the first grating and the second grating in a first direction orthogonal to a second direction of irradiating the X-rays, so that the X-ray detector repeats a processing for reading the electric signals converted from the intensities of X-rays received thereby, every time when the multi slits element moves at predetermined intervals so as to acquire the image signals representing Moire images captured at the predetermined intervals.
摘要翻译：公开了应用Talbot-Lau干涉仪的新型X射线摄像装置。该装置包括：X射线源，多缝隙元件，第一光栅; 第二光栅; 驾驶部分被摄体放置板和X射线检测器，其中将从其接收的X射线的强度转换为电信号的转换元件以二维图案排列，以将电信号读取为图像信号。驱动部在与照射X射线的第二方向正交的第一方向上相对于第一光栅和第二光栅移动多缝隙元件，使得X射线检测器重复读取转换的电信号的处理每当多缝隙元件以预定间隔移动时，从其所接收的X射线的强度，获得表示以预定间隔拍摄的莫尔图像的图像信号。

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