利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

26 条记录 (耗时 0.025 秒)

    X-RAY COMPUTED TOMOGRAPHY IMAGING APPARATUS
    3.
    发明申请
    X-RAY COMPUTED TOMOGRAPHY IMAGING APPARATUS 有权
    X射线计算机图像成像装置

    公开(公告)号：US20150063535A1

    公开(公告)日：2015-03-05

    申请号：US14460505

    申请日：2014-08-15

    申请人： Kabushiki Kaisha Toshiba ,  Toshiba Medical Systems Corporation

    发明人： Kazuki Gatayama ,  Tatsuya Watanane ,  Go Mukumoto ,  Kazumasa Arakita

    IPC分类号： A61B6/00 ,  A61B6/03

    CPC分类号： A61B6/5235 ,  A61B6/032 ,  A61B6/4435 ,  A61B6/461 ,  A61B6/467 ,  A61B6/469 ,  A61B6/481 ,  A61B6/488 ,  A61B6/5205 ,  A61B6/54 ,  A61B6/542 ,  A61B6/545

    摘要： An imaging condition setting unit sets imaging conditions for a pre-contrast enhancement scan, a monitoring scan, and a post-contrast enhancement scan. A ROI setting unit sets a region of interest for the monitoring scan in a reference image generated by a reference image scan executed before the pre-contrast enhancement scan, the monitoring scan, and the post-contrast enhancement scan. The scan control unit controls an X-ray generation unit and an X-ray detection unit to sequentially execute, based on the imaging conditions, the pre-contrast enhancement scan, the monitoring scan, and the post-contrast enhancement scan.

    摘要翻译： 成像条件设置单元设置用于对比度增强扫描，监视扫描和对比度增强扫描的成像条件。 ROI设置单元在由对比度增强扫描，监视扫描和对比度增强扫描之前执行的参考图像扫描生成的参考图像中设置用于监视扫描的感兴趣区域。 扫描控制单元控制X射线产生单元和X射线检测单元，以基于成像条件依次执行对比度增强扫描，监视扫描和对比度增强扫描。

    X-RAY CT APPARATUS, X-RAY CT SYSTEM
    4.
    发明申请
    X-RAY CT APPARATUS, X-RAY CT SYSTEM 审中-公开
    X射线CT装置，X射线CT系统

    公开(公告)号：US20140072099A1

    公开(公告)日：2014-03-13

    申请号：US14111965

    申请日：2013-01-23

    申请人： Toshiba Medical Systems Corporation ,  Kabushiki Kaisha Toshiba

    发明人： Go Mukumoto ,  Manabu Hiraoka

    IPC分类号： A61B6/03

    摘要： A technique is provided that makes it possible to easily recognize the pre-defined image on the image obtained in the present. An X-ray CT apparatus creates first volume data and second volume data based on the results of scanning a subject with X-rays at different timings. The X-ray CT apparatus comprises: a setter, a storage and a display controller. The setter is configured to set a specified setup image in regard to an image based on the first volume data. The storage is configured to store the setup image and a setup position thereof. The display controller is configured to cause a display to display an image based on the second volume data, as well as causing the setup image to be displayed in the position corresponding to the setup position in the image based on the second volume data.

    摘要翻译： 提供了一种使得可以容易地识别在当前获得的图像上的预定义图像的技术。 X射线CT装置基于在不同时刻用X射线扫描对象的结果来创建第一体数据和第二体数据。 X射线CT装置包括：固定器，存储器和显示控制器。 设置器被配置为基于第一卷数据来设置关于图像的指定的设置图像。 存储器被配置为存储设置图像及其设置位置。 显示控制器被配置为使得显示器基于第二卷数据显示图像，并且基于第二卷数据使设置图像显示在与图像中的设置位置相对应的位置。

    System, apparatus, and method for image processing
    7.
    发明授权
    System, apparatus, and method for image processing 有权
    用于图像处理的系统，装置和方法

    公开(公告)号：US09445082B2

    公开(公告)日：2016-09-13

    申请号：US14039936

    申请日：2013-09-27

    申请人： Toshiba Medical Systems Corporation

    发明人： Shinsuke Tsukagoshi ,  Satoshi Wakai ,  Yoshiyuki Kokojima ,  Go Mukumoto

    IPC分类号： G06T15/00 ,  H04N13/04 ,  H04N13/02 ,  A61B6/02 ,  A61B6/00 ,  A61B8/00 ,  A61B8/08 ,  G09G3/00

    CPC分类号： H04N13/332 ,  A61B6/022 ,  A61B6/462 ,  A61B6/466 ,  A61B6/503 ,  A61B6/5211 ,  A61B8/0883 ,  A61B8/466 ,  A61B8/483 ,  G06F19/00 ,  G09G3/003 ,  G09G2380/08 ,  H04N13/275 ,  H04N13/279 ,  H04N13/282

    摘要： According to one embodiment, an image processing system includes a stereoscopic display device and an image processing apparatus. The stereoscopic display device is configured to enable a stereoscopic image constituted by using a predetermined parallax number of parallax images to be stereoscopically viewed. The image processing apparatus comprises a rendering processor configured to apply rendering processing to volume data serving as three-dimensional medical image data, a rendering processing controller configured to control the rendering processor so as to generate from the volume data a parallax image group composed of the predetermined parallax number or more of parallax images, and a storage controller configured to store in a memory the parallax image group generated by the rendering processor. The stereoscopic display device is configured to display the stereoscopic image constituted by selecting the predetermined parallax number of parallax images out of the parallax image group stored in the memory.

    摘要翻译： 根据一个实施例，图像处理系统包括立体显示装置和图像处理装置。 立体显示装置被配置为使得能够立体地观看由使用预定视差数量的视差图像构成的立体图像。 图像处理装置包括：渲染处理器，被配置为对作为三维医学图像数据的卷数据应用渲染处理;渲染处理控制器，被配置为控制渲染处理器，以便从卷数据生成由 预定的视差数量或更多的视差图像;以及存储控制器，被配置为在存储器中存储由所述渲染处理器生成的视差图像组。 立体显示装置被配置为显示通过从存储在存储器中的视差图像组中选择预定的视差图像的视差数目而构成的立体图像。

    X-ray CT apparatus
    8.
    发明授权
    X-ray CT apparatus 有权
    X射线CT装置

    公开(公告)号：US09339250B2

    公开(公告)日：2016-05-17

    申请号：US14114078

    申请日：2013-01-21

    申请人： Kabushiki Kaisha Toshiba ,  Toshiba Medical Systems Corporation

    发明人： Go Mukumoto

    IPC分类号： G06K9/00 ,  A61B6/00 ,  A61B6/12 ,  A61B6/03

    CPC分类号： A61B6/5211 ,  A61B6/032 ,  A61B6/12 ,  A61B6/466 ,  A61B6/545

    摘要： It is to provide an X-ray CT apparatus, which can realize accuracy and efficiency in a puncturing work. An X-ray CT apparatus 1 creates volume data based on a result obtained by X-ray scanning of a subject E for medical practice with a puncture needle. The X-ray CT apparatus 1 comprises an image processor 42, and a display controller 44. The image processor 42 creates an image of the subject E obtained by scanning, which is performed in a state that the puncture needle is being inserted to the subject E, based on the volume data. The image processor 42 also creates a new planned image, based on displacement between a position of a specific region on an image based on second volume data and a position of a corresponding specific region in a first planned image, which is created based on a first volume data in advance and includes an image I of an insert passage for the puncture needle with respect to the subject E. The display controller 44 allows a display 46 to display a new planned image.

    摘要翻译： 提供一种X射线CT装置，可以实现穿刺工作的精度和效率。 X射线CT装置1基于用穿刺针进行医疗实践的被检体E的X射线扫描获得的结果来生成体数据。 X射线CT装置1包括图像处理器42和显示控制器44.图像处理器42创建通过扫描获得的被检体E的图像，该图像是在穿刺针被插入被检体的状态下进行的 E，根据卷数据。 图像处理器42还基于基于第二卷数据的图像上的特定区域的位置与第一计划图像中的相应特定区域的位置之间的位移创建新的计划图像，其基于第一 并且包括相对于被检体E的穿刺针的插入通道的图像I.显示控制器44允许显示器46显示新的计划图像。

    X-RAY CT APPARATUS, AND DISPLAY APPARATUS
    9.
    发明申请
    X-RAY CT APPARATUS, AND DISPLAY APPARATUS 审中-公开
    X-RAY CT装置和显示装置

    公开(公告)号：US20140286559A1

    公开(公告)日：2014-09-25

    申请号：US14354812

    申请日：2013-08-23

    申请人： Kabushiki Kaisha Toshiba ,  Toshiba Medical Systems Corporation

    发明人： Go Mukumoto ,  Tatsuya Watanabe

    IPC分类号： G06T11/00

    CPC分类号： G06T11/008 ,  A61B6/032 ,  A61B6/5205 ,  A61B6/545

    摘要： X-ray CT apparatus and display apparatus are provided such that the executed operation plan can be instantaneously figured out and a desired operation plan can be easily selected from a plurality of the executed operation plans. X-ray CT apparatus of the embodiments performs X-ray scans based on an operation plan including a scan condition for X-ray scanning of a subject. The X-ray CT apparatus includes a creating unit, and a display controller. The creating unit creates a list of plan information indicating individual contents of a plurality of operation plans executed to one subject. The display controller causes a display to display the list created.

    摘要翻译： 提供X射线CT装置和显示装置，使得可以瞬时计算执行的操作计划，并且可以容易地从多个执行的操作计划中选择期望的操作计划。 实施方式的X射线CT装置基于包括对对象的X射线扫描的扫描条件的操作方案进行X射线扫描。 X射线CT装置包括创建单元和显示控制器。 创建单元创建指示对一个对象执行的多个操作计划的各个内容的计划信息的列表。 显示控制器使显示器显示创建的列表。

    X-RAY CT SYSTEM
    10.
    发明申请
    X-RAY CT SYSTEM 有权
    X射线CT系统

    公开(公告)号：US20140072097A1

    公开(公告)日：2014-03-13

    申请号：US13980505

    申请日：2012-12-06

    申请人： Toshiba Medical Systems Corporation ,  Kabushiki Kaisha Toshiba

    发明人： Go Mukumoto

    IPC分类号： A61B6/03

    CPC分类号： A61B6/03 ,  A61B6/032 ,  A61B6/0457 ,  A61B6/487 ,  A61B6/504 ,  A61B6/5235 ,  A61B6/541 ,  A61B6/547

    摘要： An X-ray CT system is provided to achieve simplification and time-saving in the work of setting the subject in scanning position. An X-ray CT system as an embodiment comprises a patient table, a gantry apparatus, a formation unit, a drive unit, a storage unit, and a drive controller. The patient table has a top plate, on which the subject is placed. The gantry apparatus executes scanning on the subject by rotating a detector unit, which includes an X-ray tube and an X-ray detector set facing each other. The formation unit forms image data of the subject based on the data acquired by the scanning. The drive unit changes the relative position between the top plate and the detector unit. The storage unit stores relative position information that indicates the relative position applied for the scanning. When a new scanning session is to be performed, the drive controller controls the drive unit to set the top plate and the detector unit at the relative position indicated by the stored relative position information.

    摘要翻译： 提供了一种X射线CT系统，用于在扫描位置设置被摄体的工作中实现简化和省时。 作为实施例的X射线CT系统包括患者台，龙门装置，形成单元，驱动单元，存储单元和驱动控制器。 患者桌子有一个顶板，被放置在该顶板上。 台架装置通过旋转包括彼此面对的X射线管和X射线检测器的检测器单元来对被检体进行扫描。 形成单元基于通过扫描获取的数据来形成被摄体的图像数据。 驱动单元改变顶板和检测器单元之间的相对位置。 存储单元存储指示用于扫描的相对位置的相对位置信息。 当要执行新的扫描会话时，驱动控制器控制驱动单元将顶板和检测器单元设置在由所存储的相对位置信息指示的相对位置。