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    System and method of evaluating dose delivered by a radiation therapy system
    9.
    发明授权
    System and method of evaluating dose delivered by a radiation therapy system 有权
    评估放射治疗系统传递的剂量的系统和方法

    公开(公告)号：US07839972B2

    公开(公告)日：2010-11-23

    申请号：US11459097

    申请日：2006-07-21

    申请人： Kenneth J. Ruchala ,  Gustavo H. Olivera ,  Eric Schnarr ,  Weiguo Lu ,  Thomas R. Mackie

    发明人： Kenneth J. Ruchala ,  Gustavo H. Olivera ,  Eric Schnarr ,  Weiguo Lu ,  Thomas R. Mackie

    IPC分类号： A61N5/10

    CPC分类号： A61N5/1048 ,  A61N5/1037 ,  A61N5/1038 ,  A61N5/1049 ,  A61N5/1067 ,  A61N5/107 ,  A61N5/1071 ,  A61N2005/1072

    摘要： A system and method of evaluating dose delivered by a radiation therapy system using a marker that indicates motion. The marker is associated with the patient. In one method of operation, the method includes delivering radiation to the patient, monitoring motion of the marker during the delivering radiation, and evaluating a dose delivered to the patient based at least in part on the motion of the marker. In another method of operation, the method includes delivering radiation to the patient, obtaining information relating to the delivery of radiation, estimating dose to the marker based at least in part on the information, acquiring dose received by the marker, and comparing the received dose with the estimated dose.

    摘要翻译： 一种评估使用指示运动的标记的放射治疗系统递送的剂量的系统和方法。 标记与患者相关联。 在一种操作方法中，该方法包括向患者传送辐射，监测在递送辐射期间标记物的运动，以及至少部分地基于标记物的运动评估递送给患者的剂量。 在另一种操作方法中，所述方法包括向患者传送辐射，获得与辐射传递相关的信息，至少部分地基于所述信息估计所述标记的剂量，获取由所述标记接收的剂量，以及将所述接收剂量 与估计剂量。