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29 条记录 (耗时 0.013 秒)

    Variable rotatable MR coil
    15.
    发明授权
    Variable rotatable MR coil 有权
    可变旋转MR线圈

    公开(公告)号：US09046578B2

    公开(公告)日：2015-06-02

    申请号：US13475971

    申请日：2012-05-19

    申请人： Stephan Zink

    发明人： Stephan Zink

    IPC分类号： G01V3/00 ,  G01R33/34 ,  G01R33/3415

    CPC分类号： G01R33/34084 ,  G01R33/34007 ,  G01R33/3415

    摘要： A local coil for a magnetic resonance tomography system includes a plurality of coil elements. Each coil element of the plurality of coil elements has a point of application for another coil element of the plurality of coil elements. The coil element is connected to the other coil element at the point of application in a pivoting manner with respect to the coil element.

    摘要翻译： 用于磁共振断层摄影系统的局部线圈包括多个线圈元件。 多个线圈元件的每个线圈元件具有多个线圈元件中的另一个线圈元件的应用点。 线圈元件在施加点处以相对于线圈元件的枢转方式连接到另一个线圈元件。

    ADJUSTABLE LOCAL COIL ARRANGEMENT
    17.
    发明申请
    ADJUSTABLE LOCAL COIL ARRANGEMENT 审中-公开

    公开(公告)号：US20180313915A1

    公开(公告)日：2018-11-01

    申请号：US15962490

    申请日：2018-04-25

    申请人： Stephan Zink

    发明人： Stephan Zink

    IPC分类号： G01R33/34 ,  G01R33/3415 ,  A61B5/055

    CPC分类号： G01R33/34084 ,  A61B5/055 ,  G01R33/34007 ,  G01R33/34046 ,  G01R33/34092 ,  G01R33/3415

    摘要： A local coil arrangement and a magnetic resonance apparatus are provided for examining an examination object by magnetic resonance. A local coil arrangement includes at least a first coil unit and a second coil unit and at least a first intermediary unit. In an assembled state, the first intermediary unit is arranged between the first coil unit and the second coil unit. The first coil unit, the second coil unit and the first intermediary unit enclose at least partially an object receiving region for accommodating the examination object. The object receiving region includes a central axis. The shape and/or size of the object receiving region may be changed by relative movements of the first coil unit, of the second coil unit and of the first intermediary unit perpendicular to the central axis.

    Receiving coil and local coil for magnetic resonance applications with adjustable lugs
    19.
    发明授权
    Receiving coil and local coil for magnetic resonance applications with adjustable lugs 有权
    接收线圈和本地线圈用于具有可调接线片的磁共振应用

    公开(公告)号：US09547054B2

    公开(公告)日：2017-01-17

    申请号：US13441900

    申请日：2012-04-08

    申请人： Stephan Biber ,  Daniel Driemel ,  Stephan Zink

    发明人： Stephan Biber ,  Daniel Driemel ,  Stephan Zink

    IPC分类号： G01R33/3415 ,  G01R33/34

    CPC分类号： G01R33/34084 ,  G01R33/3415

    摘要： A local coil for magnetic resonance applications includes a rigid housing that radially surrounds a substantially cylindrical examination volume. Arranged in the rigid housing is a transmitting coil, by which an excitation signal may be applied to the examination volume. An object to be examined arranged in the examination volume may be excited by the excitation signal for emitting a magnetic resonance signal. The local coil includes a size-variable structure, in which an antenna assembly for receiving the magnetic resonance signal emitted by the object to be examined is arranged. The size-variable structure is arranged in the examination volume and is connected to the rigid housing. The size-variable structure is soft and flexible.

    摘要翻译： 用于磁共振应用的局部线圈包括径向围绕基本上圆柱形的检查体积的刚性壳体。 布置在刚性壳体中的是发射线圈，通过该线圈可以将激励信号施加到检查体积。 检查体中被布置的检查对象可以被用于发出磁共振信号的激励信号激发。 本地线圈包括尺寸可变的结构，其中布置有用于接收由被检查物体发射的磁共振信号的天线组件。 尺寸可变结构布置在检查体积中，并连接到刚性外壳。 尺寸可变结构柔软灵活。