RF coil assembly for MRI using differently shaped and/or sized coils
    4.
    发明授权
    RF coil assembly for MRI using differently shaped and/or sized coils 有权
    用于MRI的RF线圈组件使用不同形状和/或尺寸的线圈

    公开(公告)号:US08841911B2

    公开(公告)日:2014-09-23

    申请号:US13405699

    申请日:2012-02-27

    IPC分类号: G01V3/00 G01R33/3415

    CPC分类号: G01R33/3415

    摘要: A radio frequency coil assembly is provided that includes a first radio frequency coil for receiving a magnetic resonance signal from a tested body; a second radio frequency coil for receiving a magnetic resonance signal from the tested body; and a third radio frequency coil for receiving a magnetic resonance signal from the tested body and having a shape that is different from that of at least one of the first and second radio frequency coils so as to increase local sensitivity in an image-picked-up region.

    摘要翻译: 提供了一种射频线圈组件,其包括用于从测试体接收磁共振信号的第一射频线圈; 第二射频线圈,用于从所测试的身体接收磁共振信号; 以及第三射频线圈,用于从所测试的身体接收磁共振信号,并具有不同于第一和第二射频线圈中的至少一个的形状,以增加拍摄的图像中的局部灵敏度 地区。

    Radio frequency coil assembly and magnetic resonance imaging apparatus
    5.
    发明申请
    Radio frequency coil assembly and magnetic resonance imaging apparatus 有权
    射频线圈组件和磁共振成像装置

    公开(公告)号:US20060267586A1

    公开(公告)日:2006-11-30

    申请号:US11274478

    申请日:2005-11-16

    IPC分类号: G01V3/00

    CPC分类号: G01R33/3415

    摘要: A radio frequency coil assembly is provided. The radio frequency coil assembly includes: a first radio frequency coil for receiving a magnetic resonance signal from a tested body; a second radio frequency coil for receiving a magnetic resonance signal from the tested body; and a third radio frequency coil for receiving a magnetic resonance signal from the tested body and having a shape which is different from that of at least one of the first and second radio frequency coils so as to increase a local sensitivity in an image-picked-up region.

    摘要翻译: 提供射频线圈组件。 射频线圈组件包括:用于从测试体接收磁共振信号的第一射频线圈; 第二射频线圈,用于从所测试的身体接收磁共振信号; 以及第三射频线圈,用于从所测试的身体接收磁共振信号,并具有不同于第一和第二射频线圈中的至少一个的形状,以增加拾取图像中的局部灵敏度, up区域。

    Image forming apparatus and remaining toner amount calculating unit
    6.
    发明授权
    Image forming apparatus and remaining toner amount calculating unit 有权
    图像形成装置和剩余调色剂量计算单元

    公开(公告)号:US08649694B2

    公开(公告)日:2014-02-11

    申请号:US13279652

    申请日:2011-10-24

    申请人: Shinji Mitsui

    发明人: Shinji Mitsui

    IPC分类号: G03G15/08

    CPC分类号: G03G15/0863 G03G15/556

    摘要: An image forming apparatus includes image holding bodies that hold latent images and toner images, developer units that form toner images by developing the latent images, a transfer unit that transfers the toner images to a recording medium, a fixing unit that fixes the transferred toner images to the recording medium, container mounting portions on which toner containers are replaceably mounted, and remaining toner amount calculating units that calculate the amount of toners remaining in the toner containers, wherein the remaining toner amount calculating unit includes a primary calculator that calculates plural primary remaining amounts on the basis of bases different from each other, a storage unit that stores empty area data of a remaining amount space, and a secondary calculator that refers to the empty area data stored in the storage unit, and calculates a ratio of a distance.

    摘要翻译: 图像形成装置包括保持潜像和调色剂图像的图像保持体,通过显影潜像来形成调色剂图像的显影单元,将调色剂图像转印到记录介质的转印单元,固定转印的调色剂图像的定影单元 在记录介质上,可替换地安装调色剂容器的容器安装部分以及计算调色剂容器中剩余的调色剂量的剩余调色剂量计算单元,其中剩余调色剂量计算单元包括计算多个初级剩余量的主计算器 基于彼此不同的基数的积存量,存储剩余量空间的空区数据的存储单元和参考存储在存储单元中的空区数据的二次计算器,并计算距离比。

    RF coil assembly for MRI using differently shaped and/or sized coils
    7.
    发明授权
    RF coil assembly for MRI using differently shaped and/or sized coils 有权
    用于MRI的RF线圈组件使用不同形状和/或尺寸的线圈

    公开(公告)号:US07830147B2

    公开(公告)日:2010-11-09

    申请号:US12073304

    申请日:2008-03-04

    IPC分类号: G01V3/00

    CPC分类号: G01R33/3415

    摘要: A radio frequency coil assembly is provided. The radio frequency coil assembly includes: a first radio frequency coil for receiving a magnetic resonance signal from a tested body; a second radio frequency coil for receiving a magnetic resonance signal from the tested body; and a third radio frequency coil for receiving a magnetic resonance signal from the tested body and having a shape which is different from that of at least one of the first and second radio frequency coils so as to increase a local sensitivity in an image-picked-up region.

    摘要翻译: 提供射频线圈组件。 射频线圈组件包括:用于从测试体接收磁共振信号的第一射频线圈; 第二射频线圈,用于从所测试的身体接收磁共振信号; 以及第三射频线圈,用于从所测试的身体接收磁共振信号,并具有不同于第一和第二射频线圈中的至少一个的形状,以增加拾取图像中的局部灵敏度, up区域。

    Radio frequency coil assembly and magnetic resonance imaging apparatus
    8.
    发明申请
    Radio frequency coil assembly and magnetic resonance imaging apparatus 有权
    射频线圈组件和磁共振成像装置

    公开(公告)号:US20080157772A1

    公开(公告)日:2008-07-03

    申请号:US12073304

    申请日:2008-03-04

    IPC分类号: G01R33/36

    CPC分类号: G01R33/3415

    摘要: A radio frequency coil assembly is provided. The radio frequency coil assembly includes: a first radio frequency coil for receiving a magnetic resonance signal from a tested body; a second radio frequency coil for receiving a magnetic resonance signal from the tested body; and a third radio frequency coil for receiving a magnetic resonance signal from the tested body and having a shape which is different from that of at least one of the first and second radio frequency coils so as to increase a local sensitivity in an image-picked-up region.

    摘要翻译: 提供射频线圈组件。 射频线圈组件包括:用于从测试体接收磁共振信号的第一射频线圈; 第二射频线圈,用于从所测试的身体接收磁共振信号; 以及第三射频线圈,用于从所测试的身体接收磁共振信号,并具有不同于第一和第二射频线圈中的至少一个的形状,以增加拾取图像中的局部灵敏度, up区域。

    RF coil device and magnetic resonance imaging apparatus
    9.
    发明授权
    RF coil device and magnetic resonance imaging apparatus 有权
    RF线圈装置和磁共振成像装置

    公开(公告)号:US09545218B2

    公开(公告)日:2017-01-17

    申请号:US13403315

    申请日:2012-02-23

    IPC分类号: G01R33/44 A61B5/055 G01R33/34

    CPC分类号: A61B5/0555 G01R33/34084

    摘要: In one embodiment, an RF coil device includes a base board, a belt member, a first coil element, a second coil element inside the base board, and a connecting unit. Both ends of the belt member are respectively connected to mutually separated places on the base board, so that the center part of the belt member is located on the anterior surface of the base board. The belt member is curved to form airspace between the center part thereof and the anterior surface for letting an arm pass through in interdigitation state. The first coil element includes first and second partial coils inside the belt member, and becomes a loop coil element by their connection. The connecting unit detachably connects the base board to the belt member, and mutually connects the first and second partial coils in the interdigitation state.

    摘要翻译: 在一个实施例中,RF线圈装置包括基板,带部件,第一线圈元件,基板内部的第二线圈元件和连接单元。 带构件的两端分别连接到基板上相互分开的位置,使得带构件的中心部分位于基板的前表面上。 带构件弯曲以在其中心部分和前表面之间形成空腔,以使臂在交叉状态下通过。 第一线圈元件包括带部件内的第一和第二部分线圈,并且通过它们的连接成为环形线圈元件。 连接单元将基板可拆卸地连接到带构件,并且以交叉状态相互连接第一和第二部分线圈。

    Magnetic resonance imaging apparatus and RF coil
    10.
    发明授权
    Magnetic resonance imaging apparatus and RF coil 有权
    磁共振成像装置和射频线圈

    公开(公告)号:US08773131B2

    公开(公告)日:2014-07-08

    申请号:US12762243

    申请日:2010-04-16

    IPC分类号: G01V3/00

    CPC分类号: G01R33/3415 G01R33/3664

    摘要: A receiving RF coil includes a coil element group having a figure-eight coil, a first loop coil arranged at the center of the figure-eight coil, and a second loop coil partially overlaid on the first loop coil. Furthermore, a path switching control unit switches the transmitting paths of a signal so that the signal can be received and/or transmitted with a combination of the first loop coil and the second loop coil or a combination of the figure-eight coil and the first loop coil.

    摘要翻译: 接收RF线圈包括具有图八线圈的线圈元件组,布置在图八线圈中心的第一环形线圈和部分覆盖在第一环形线圈上的第二环形线圈。 此外,路径切换控制单元切换信号的发送路径,使得可以通过第一环路线圈和第二环形线圈的组合来接收和/或发送信号,或者将八号线圈和第一线圈的组合 环线圈。