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    Patient infusion system for use with MRI
    2.
    再颁专利
    Patient infusion system for use with MRI 有权
    用于MRI的患者输液系统

    公开(公告)号：USRE37602E1

    公开(公告)日：2002-03-26

    申请号：US09714907

    申请日：2000-11-16

    申请人： Arthur E. Uber, III ,  Seid Waddell ,  John Stulen ,  Jon E. Manley ,  Salvatore J. Dedola ,  Gordon C. Newell

    发明人： Arthur E. Uber, III ,  Seid Waddell ,  John Stulen ,  Jon E. Manley ,  Salvatore J. Dedola ,  Gordon C. Newell

    IPC分类号： A61B600

    CPC分类号： G01R33/285 ,  A61M5/007 ,  A61M5/14546 ,  G01R33/28 ,  G01R33/281 ,  G01R33/283 ,  G01R33/421 ,  Y10S128/01

    摘要： This invention relates generally to the field of Magnetic Resonance Imaging (MRI) systems for generating diagnostic images of a patient's internal organs and more particularly, this invention relates to improved MRI systems with decreased interference between the magnetic field used for producing diagnostic images and the magnetic fields generated by the electric motors used for driving the pistons of the contrast media injectors. Additionally, the system employs an improved communication link between an externally located system controller and the injection head control unit located within the electromagnetic isolation barrier which defines the magnetic imaging room.

    摘要翻译： 本发明一般涉及用于产生患者内部器官的诊断图像的磁共振成像（MRI）系统的领域，更具体地说，本发明涉及改进的MRI系统，其具有减小用于产生诊断图像的磁场与磁场之间的干扰 由用于驱动造影剂喷射器的活塞的电动机产生的场。 另外，该系统在位于外部的系统控制器和位于限定磁性成像室的电磁隔离屏障内的喷射头控制单元之间采用改进的通信连接。