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    USING FOCUSED CONVERGING X-RAYS FOR IMAGING
    1.
    发明申请
    USING FOCUSED CONVERGING X-RAYS FOR IMAGING 审中-公开
    使用聚焦X射线成像

    公开(公告)号：WO2015140796A1

    公开(公告)日：2015-09-24

    申请号：PCT/IL2015/050281

    申请日：2015-03-16

    Applicant: CONVERGENT R.N.R LTD

    Inventor： BAR-DAVID, Aharon ,  BURSHTEIN, Zeev ,  KELLER, Avigail ,  HAREL, Zeev

    IPC: G21K1/06 ,  G21K5/04 ,  G01N23/02

    CPC classification number: G01N23/046 ,  G01N2223/316 ,  G21K1/067

    Abstract: An X-ray system is arranged for Imaging using converging X-rays that is produced by a converging device, for example an X-ray lens, that converges the X-rays towards a focusing point. The purpose of the system is to image a small volume at the target location with improved quality and the ability to magnify the image and obtaining additional information.

    Abstract translation: X射线系统被布置成用于使用由会聚装置（例如X射线透镜）产生的会聚X射线的成像，其将X射线会聚到聚焦点。 该系统的目的是在目标位置对较小的体积进行成像，并提高质量，并具有放大图像和获得附加信息的能力。

    METHOD OF EVALUATING A DOSE AS FUNCTION OF DEPTH FOR NON-UNIFORM X-RAY BEAMS
    3.
    发明申请
    METHOD OF EVALUATING A DOSE AS FUNCTION OF DEPTH FOR NON-UNIFORM X-RAY BEAMS 审中-公开
    评估剂量作为非均匀X射线束深度函数的方法

    公开(公告)号：WO2017141245A1

    公开(公告)日：2017-08-24

    申请号：PCT/IL2017/050199

    申请日：2017-02-15

    Applicant: CONVERGENT R.N.R LTD.

    Inventor： BAR-DAVID, Aharon ,  BURSHTEIN, Zeev ,  KELLER, Avigail ,  HAREL, Zeev

    IPC: H01J47/00 ,  A61N5/10

    CPC classification number: A61N5/1075

    Abstract: A method of evaluating a maximal dose deposited by an X-ray beam within a medium comprises the steps of: (a) irradiating said medium by said X-rays beam penetrating into a depth of said medium along an axis of said X-ray beam; (b) measuring a dose distribution along said axis. The step of measuring said dose distribution further comprises measuring cross-sectional distributions with a predetermined incremental shift thereof along said beam axis, and calculating a 1-dimesional function of said maximal dose in dependence on said depth taken from maximum dose at each cross-sectional distribution at each depth.

    Abstract translation: 在介质内评估由X射线束沉积的最大剂量的方法包括以下步骤：（a）通过穿过所述介质深度的所述X射线束照射所述介质， 所述X射线束的轴线; （b）沿着所述轴线测量剂量分布。 测量所述剂量分布的步骤进一步包括测量具有沿着所述射束轴线的预定增量移位的横截面分布，并且根据从每个横截面处的最大剂量取得的所述深度计算所述最大剂量的一维函数 分布在每个深度。

    NEW CONSTRUCTIONS OF X-RAY LENSES FOR CONVERGING X-RAYS
    4.
    发明申请
    NEW CONSTRUCTIONS OF X-RAY LENSES FOR CONVERGING X-RAYS 审中-公开
    用于融合X射线的X射线透镜的新构造

    公开(公告)号：WO2016108235A1

    公开(公告)日：2016-07-07

    申请号：PCT/IL2015/051265

    申请日：2015-12-29

    Applicant: CONVERGENT R.N.R LTD

    Inventor： BAR-DAVID, Aharon ,  MARKOVICH, Miri ,  KELLER, Avigail ,  BURSHTEIN, Zeev ,  HAREL, Zeev

    IPC: G21K1/06

    CPC classification number: G21K1/067 ,  G21K1/06 ,  G21K2201/062

    Abstract: New techniques for converging X-rays are described. These techniques can be used for the design of an X-ray lens for the converging of X-rays into a focal point or a focal volume using a point source or an extended source. The aim of this design is to add important new features over those of the previous suggested patented device. The additional features are to provide control of the size and shape of the focal volume, the beam shape, uniformity and quality, and ease of manufacturing.

    Abstract translation: 描述了用于会聚X射线的新技术。 这些技术可用于设计用于使用点源或扩展源将X射线会聚到焦点或焦点体积的X射线透镜。 这种设计的目的是增加与以前提出的专利设备相比的重要新功能。 附加的特征是提供焦距体积的大小和形状的控制，光束形状，均匀性和质量以及易于制造。

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