METHOD AND APPARATUS FOR PRODUCING HYPERPOLARIZED SAMPLES FOR USE IN MAGNETIC RESONANCE
    1.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING HYPERPOLARIZED SAMPLES FOR USE IN MAGNETIC RESONANCE 审中-公开
    用于生产用于磁共振的超高分子样品的方法和装置

    公开(公告)号:WO2008060803A3

    公开(公告)日:2008-08-21

    申请号:PCT/US2007081736

    申请日:2007-10-18

    Abstract: A method and an apparatus for producing hyperpolarized samples for use in magnetic resonance imaging (MRI) are provided. The apparatus comprises an ultra- compact cryogen-free cryostat structure for use in polarizing a sample of selected material, wherein the- cryostat structure comprises a central bore (6) being adapted to be evacuated to create a vacuum region, and a cooling device (210, 260) inserted in the central bore or optionally close to the central bore for maintaining a selected temperature of the sample.

    Abstract translation: 提供了用于产生用于磁共振成像(MRI)的超极化样品的方法和装置。 该装置包括用于使选定材料的样品偏振的超紧凑的无致冷剂低温恒温器结构,其中低温恒温器结构包括适于被抽空以产生真空区域的中心孔(6)和冷却装置 210,260)插入中心孔或者可选地靠近中心孔以维持样品的选定温度。

    METHODS AND DEVICES FOR POLARIZED SAMPLES FOR USE IN MRI
    2.
    发明申请
    METHODS AND DEVICES FOR POLARIZED SAMPLES FOR USE IN MRI 审中-公开
    用于MRI中的极化样品的方法和设备

    公开(公告)号:WO2008060803A2

    公开(公告)日:2008-05-22

    申请号:PCT/US2007/081736

    申请日:2007-10-18

    Abstract: A method and an apparatus for producing hyperpolarized samples for use in magnetic resonance imaging (MRI) are provided. The apparatus comprises an ultra- compact cryogen-free cryostat structure for use in polarizing a sample of selected material, wherein the cryostat structure comprises a central bore being adapted to be evacuated to create a vacuum region, and a cooling device inserted in the central bore or optionally close to the central bore for maintaining a selected temperature of the sample.

    Abstract translation: 提供了用于产生用于磁共振成像(MRI)的超极化样品的方法和装置。 该装置包括用于偏振选定材料的样品的超紧凑的无致冷剂低温恒温器结构,其中低温恒温器结构包括适于被抽空以产生真空区域的中心孔,以及插入中心孔中的冷却装置 或者可选地靠近中心孔以维持样品的选定温度。

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