DELIVERY SYSTEM FOR RADIATION THERAPY
    8.
    发明申请
    DELIVERY SYSTEM FOR RADIATION THERAPY 有权
    用于辐射治疗的输送系统

    公开(公告)号:US20140205067A1

    公开(公告)日:2014-07-24

    申请号:US14170478

    申请日:2014-01-31

    Abstract: A device is used to precisely deliver the treatment plan created by an automatic planning system by positioning a single low energy radiation source, or a plurality of low energy sources connected to each other, in a predetermined parallel, planar, or similar geometry, each source equipped with blocking and attenuation mechanisms, thereby delivering a plurality of parallel overlapping beams indexed on a millimeter or submillimeter grid such that a concentration of dose is achieved at a variable depth in tissue relative to the dose where the radiation first enters the tissue. A plurality of overlapping beams indexed on a millimeter or submillimeter grid can converge on a target volume loaded with gold nanoparticles to deliver a tumorcidal dose of radiation in as little as a single session to tumor cells but not to normal cells or to deliver serial radiosurgical treatments.

    Abstract translation: 通过将预定的平行,平面或相似的几何形状中的单个低能量辐射源或彼此连接的多个低能源定位在一起,用于通过将自动规划系统创建的治疗计划精确地传递给设备,每个源 配备阻塞和衰减机制,从而输送索引在毫米或亚毫米格栅上的多个平行的重叠光束,使得在组织中相对于辐射首先进入组织的剂量的可变深度处获得剂量浓度。 在毫米或亚毫米格栅上分度的多个重叠光束可以收敛于装载有金纳米颗粒的靶体上,以仅在单个时间段内向肿瘤细胞递送杀肿瘤剂量的辐射,但不能传播到正常细胞或递送连续放射外科治疗 。

    Delivery system for radiation therapy
    9.
    发明授权
    Delivery system for radiation therapy 有权
    辐射治疗放疗系统

    公开(公告)号:US09409040B2

    公开(公告)日:2016-08-09

    申请号:US14170478

    申请日:2014-01-31

    Abstract: A device is used to precisely deliver the treatment plan created by an automatic planning system by positioning a single low energy radiation source, or a plurality of low energy sources connected to each other, in a predetermined parallel, planar, or similar geometry, each source equipped with blocking and attenuation mechanisms, thereby delivering a plurality of parallel overlapping beams indexed on a millimeter or submillimeter grid such that a concentration of dose is achieved at a variable depth in tissue relative to the dose where the radiation first enters the tissue. A plurality of overlapping beams indexed on a millimeter or submillimeter grid can converge on a target volume loaded with gold nanoparticles to deliver a tumorcidal dose of radiation in as little as a single session to tumor cells but not to normal cells or to deliver serial radiosurgical treatments.

    Abstract translation: 通过将预定的平行,平面或相似的几何形状中的单个低能量辐射源或彼此连接的多个低能源定位在一起,用于通过将自动规划系统创建的治疗计划精确地传递给设备,每个源 配备阻塞和衰减机制,从而输送索引在毫米或亚毫米格栅上的多个平行的重叠光束,使得在组织中相对于辐射首先进入组织的剂量的可变深度处获得剂量浓度。 在毫米或亚毫米格栅上分度的多个重叠光束可以收敛于装载有金纳米颗粒的靶体上,以仅在单个时间段内向肿瘤细胞递送杀肿瘤剂量的辐射,但不能传播到正常细胞或递送连续放射外科治疗 。

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