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    Divided bridge for pet-mr scanner
    4.
    发明专利
    Divided bridge for pet-mr scanner 有权
    PET-MR扫描仪分体桥

    公开(公告)号：JP2013250264A

    公开(公告)日：2013-12-12

    申请号：JP2013110477

    申请日：2013-05-27

    Applicant: General Electric Co ,  ゼネラル・エレクトリック・カンパニイ

    Inventor： KANJIMPUREDATHIL MURALIKRISHNA MENON ,  SHANKAR MURTHY UDUPA ,  RAJEEV SAHU ,  EDWARD EMACI ,  PHILPS JASON L

    IPC: G01T1/161 ,  A61B5/055

    CPC classification number: A61B5/0555 ,  A61B5/0035 ,  A61B5/055 ,  A61B6/037 ,  A61B6/0407 ,  A61B6/0442 ,  A61B6/4417 ,  G01R33/481

    Abstract: PROBLEM TO BE SOLVED: To provide a composite PET-MR system in which a divided bridge is integrated, the divided bridge supporting a patient and reducing a deterioration of an image.SOLUTION: A PET-MR system comprises a patient support assembly including a cradle accommodating an examinee therein, a carriage assembly mounted to the cradle for selectively advancing the cradle, and a rear bridge accepting the cradle and a carriage. The patient support assembly includes a front bridge which accepts the cradle and the carriage assembly and translates the cradle or the like along the front bridge. The front bridge includes a first division and a second division spaced apart from the first division. In a block adjacent to a PET detector array in the PET-MR system, a clearance is formed within the front bridge between the first division and the second division. The front/rear bridge includes an inversion prevention rail assembly which interacts with the cradle and the like.

    Abstract translation: 要解决的问题：为了提供一种复合PET-MR系统，其中分离桥结合在一起，分隔桥支撑患者并减少图像的劣化。解决方案：PET-MR系统包括患者支撑组件，其包括支架 容纳其中的受检者，安装到所述支架上的托架组件，用于选择性地推进所述托架，以及接纳所述托架的后桥和托架。 患者支撑组件包括前桥，其接收托架和托架组件并沿着前桥平移托架等。 前桥包括与第一师分开的第一师和第二师。 在与PET-MR系统中的PET检测器阵列相邻的块中，在第一分割和第二分割之间的前桥内形成间隙。 前桥/后桥包括与支架等相互作用的反转防止轨道组件。

    Compression plate and radiation image photographing apparatus
    9.
    发明专利
    Compression plate and radiation image photographing apparatus 有权
    压缩板和辐射图像摄影装置

    公开(公告)号：JP2014068884A

    公开(公告)日：2014-04-21

    申请号：JP2012218264

    申请日：2012-09-28

    Applicant: Fujifilm Corp ,  富士フイルム株式会社

    Inventor： TAKADA KENJI ,  OTOKUNI SHINJI

    IPC: A61B6/04

    CPC classification number: A61B6/04 ,  A61B6/0414 ,  A61B6/0442 ,  A61B6/4035 ,  A61B6/4417 ,  A61B6/488 ,  A61B6/502 ,  A61B6/542

    Abstract: PROBLEM TO BE SOLVED: To provide a compression plate and a radiation image photographing apparatus capable of optimizing the deformation amount under the same compression pressure state.SOLUTION: A compression plate 26 comprises a compression part 26A, a support part 26B, and a movable fulcrum part 262. The compression part 26A is elastically deformable and disposed oppositely to a photographing face of a photographing platform. The support part 26B is disposed on the side opposite to and apart from the photographing face, with respect to the compression part 26A, and at least one end part of the support part 26B is connected to one end part of the compression part 26A. The movable fulcrum part 262 is movable between the compression part 26A and the support part 26B, thereby making the deformation amount of the compression part 26A adjustable. The compression plate 26 is incorporated into a radiation image photographing apparatus.

    Abstract translation: 要解决的问题：提供一种能够在相同的压缩压力状态下优化变形量的压缩板和放射线图像拍摄装置。压缩板26包括压缩部26A，支撑部26B和可动支点 压缩部件26A可弹性变形，并与拍摄平台的拍摄面相对设置。 支撑部26B相对于压缩部26A配置在与拍摄面相反侧且与拍摄面分离的一侧，支撑部26B的至少一个端部与压缩部26A的一端部连接。 可动支点部262能够在压缩部件26A和支承部件26B之间移动，能够使压缩部件26A的变形量可调。 压缩板26结合到放射线图像拍摄装置中。

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