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    • 2. 发明申请
    • CHARGED PARTICLE BEAM SCANNING USING DEFORMED HIGH GRADIENT INSULATOR
    • 使用变形高梯度绝缘体的充电颗粒束扫描
    • WO2013085929A1
    • 2013-06-13
    • PCT/US2012/067807
    • 2012-12-04
    • LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
    • CHEN, Yu-Jiuan
    • H01J37/147H01L21/027
    • H01J3/26A61N5/1043A61N5/1077A61N2005/1087G21K1/087
    • Devices and methods are provided to allow rapid deflection of a charged particle beam. The disclosed devices can, for example, be used as part of a hadron therapy system to allow scanning of a target area within a patient's body. The disclosed charged particle beam deflectors include a dielectric wall accelerator (DWA) with a hollow center and a dielectric wall that is substantially parallel to a z-axis that runs through the hollow center. The dielectric wall includes one or more deformed high gradient insulators (HGIs) that are configured to produce an electric field with an component in a direction perpendicular to the z-axis. A control component is also provided to establish the electric field component in the direction perpendicular to the z-axis and to control deflection of a charged particle beam in the direction perpendicular to the z-axis as the charged particle beam travels through the hollow center of the DWA.
    • 提供了装置和方法以允许带电粒子束的快速偏转。 所公开的装置可以例如用作强子治疗系统的一部分,以允许扫描患者体内的目标区域。 所公开的带电粒子束偏转器包括具有中空中心的电介质壁加速器(DWA)和基本平行于穿过中空中心的z轴平行的电介质壁。 电介质壁包括一个或多个变形的高梯度绝缘体(HGI),其被配置为产生具有垂直于z轴的方向的分量的电场。 还提供控制组件以在垂直于z轴的方向上建立电场分量,并且当带电粒子束穿过中空中心时,控制带电粒子束在垂直于z轴的方向上的偏转 DWA。
    • 4. 发明申请
    • 粒子線治療装置および粒子線治療装置の調整方法
    • 颗粒束治疗装置和调整颗粒束治疗装置的方法
    • WO2010143268A1
    • 2010-12-16
    • PCT/JP2009/060532
    • 2009-06-09
    • 三菱電機株式会社原田 久岩田 高明
    • 原田 久岩田 高明
    • A61N5/10
    • H01J3/22A61N5/1042A61N5/1043A61N5/1077A61N5/1078A61N2005/1087H01J3/26
    •  照射自由度が高く、正常組織への照射量を低減できる粒子線治療装置を得ることを目的とする。 供給された荷電粒子ビームB ec を治療計画に基づく3次元の照射形状に整形するよう走査出力する走査電磁石2と、走査電磁石2から走査出力された荷電粒子ビームB ec が走査電磁石2からアイソセンタCまでに設定された複数の軌道7a,7b,7cのうち、選択されたひとつの軌道を経てアイソセンタCに到達するように荷電粒子ビームB ec の軌道を切り替える偏向電磁石4、5と、を備え、走査電磁石からアイソセンタまでの距離を長くとるようにした。
    • 公开了一种具有高度的照射自由度并且能够减少给予正常组织的剂量的粒子束治疗装置。 粒子束治疗装置包括扫描电磁体(2),用于根据治疗计划将供给的带电粒子束Bec成形为三维照射形式,并输出用于扫描和偏转电磁体(4,5)的带电粒子束用于选择 从扫描电磁体(2)到等角点(C)确定的路径(7a,7b,7c)中的带电粒子束Be的路径,使得从用于扫描的扫描电磁体(2)输出的带电粒子束Bec到达 来自扫描电磁体(2)的等距中心(C)沿所选择的一个路径。 因此,从扫描电磁体(2)到等角点的距离很长。
    • 6. 发明申请
    • PERMANENT MAGNET BEAM TRANSPORT SYSTEM FOR PROTON RADIATION THERAPY
    • 用于原子辐射治疗的永久磁光束传输系统
    • WO2014011779A1
    • 2014-01-16
    • PCT/US2013/049938
    • 2013-07-10
    • PROCURE TREATMENT CENTERS, INC.ANFEROV, Vladimir, A.CAMERON, John, M.VOLK, James, T.
    • ANFEROV, Vladimir, A.CAMERON, John, M.VOLK, James, T.
    • A61N5/10A61N2/02
    • H01J3/26H05H7/04H05H2007/002H05H2007/048
    • A particle beam transport system used for particle radiation therapy is provided. A beam of particles exiting from an accelerator is transported at fixed energy for treatment of patients in one or more treatment rooms using permanent magnets. In one embodiment, the system includes a series of fixed-magnetic-field permanent magnets as beam focusing elements that transport the beam at fixed energy to a point where the constant energy beam can be modified for use independently in different treatment rooms. In some embodiments, the particle beam may be deflected using dipole or Lambertson magnets manufactured using permanent magnetic material. The system may also incorporate a matching section imposed as the beam exits the accelerator. The matching system includes diagnostic elements and feedback systems that verify the beam properties as it exits the accelerator, and modify it, if necessary, until the beam attains a desired energy value.
    • 提供了一种用于粒子辐射治疗的粒子束输送系统。 以固定能量输送从加速器离开的粒子束,用于治疗使用永磁体的一个或多个治疗室中的患者。 在一个实施例中,该系统包括一系列固定磁场永久磁体,作为将固定能量的光束传输到恒定能量束可被修改以在不同治疗室中独立使用的点的束聚焦元件。 在一些实施例中,可以使用使用永久磁性材料制造的偶极或Lambertson磁体偏转粒子束。 该系统还可以包括当光束离开加速器时施加的匹配部分。 匹配系统包括诊断元件和反馈系统,其在离开加速器时验证梁特性,并且如果需要,修改它,直到梁达到期望的能量值。
    • 7. 发明申请
    • METHOD FOR CHANGING THE DIRECTION OF AN ACCELERATED CHARGED PARTICLE BEAM, A DEVICE FOR IMPLEMENTING SAID METHOD, A SOURCE OF ELECTROMAGNETIC RADIATION, LINEAR AND CIRCULAR CHARGED PARTICLE ACCELERATORS, A COLLIDER AND MEANS FOR PRODUCING A MAGNETIC
    • 用于改变加速电荷粒子束的方向的方法,实现方法的装置,电磁辐射源,线性和圆形充电颗粒加速器,胶合器和用于生产磁体的装置
    • WO2012169932A2
    • 2012-12-13
    • PCT/RU2012000418
    • 2012-05-25
    • KUMAKHOV MURADIN ABUBEKIROVICH
    • KUMAKHOV MURADIN ABUBEKIROVICH
    • G21K1/00
    • H01J3/26G21K1/02G21K1/087H01J3/34H05H7/04H05H7/06H05H2007/046
    • The inventions relate to a group that includes means for directing charged particles, enabling the acceleration and interaction thereof, and producing radiation caused by their movement, namely a method for changing the direction of an accelerated charged particle beam, a device for implementing said method, a source of undulator electromagnetic radiation, a linear and a circular charged particle accelerator, and a collider and means for producing a magnetic field created by a stream of accelerated charged particles. The method and the device for implementing same are based on the use of a curved channel (1) for transporting particles, which is made from a material that is able to be electrically charged, and the formation of the same kind of charge on the inside surface of the channel wall as that of the particles. The characterizing feature of these inventions is that they require the maintenance of a condition that relates the energy and the charge of the particles to the geometrical parameters of the channel, in particular the radius R of curvature of the longitudinal axis (14) thereof, and to the electrical strength of the wall material. The other devices in this group include a device for changing the direction of a beam, which defines the trajectory of the particles inside these devices to produce the required shape according to the function of the corresponding device and focuses the beam. The technical result is the possibility of rotating the beam through large angles without loss of intensity, significantly simplifying the design, and also reducing the mass and dimensions of all the devices, particularly by obviating the need for magnets and supply voltage and control voltage sources for such devices.
    • 本发明涉及一种包括用于引导带电粒子,使其能够加速和相互作用以及产生由其运动引起的辐射的装置的组,即用于改变加速带电粒子束的方向的方法,用于实现所述方法的装置, 波动器电磁辐射源,线性和圆形带电粒子加速器,以及用于产生由加速带电粒子流产生的磁场的对撞机和装置。 用于实现其的方法和装置基于使用用于输送由能够带电的材料制成的颗粒的弯曲通道(1),并且在内部形成相同种类的电荷 通道壁的表面作为颗粒的表面。 这些发明的特征在于,它们需要维持将颗粒的能量和电荷与通道的几何参数,特别是其纵轴(14)的曲率半径R相关联的条件,以及 对于墙体材料的电气强度。 该组中的其他装置包括用于改变光束的方向的装置,其限定这些装置内的颗粒的轨迹,以根据相应装置的功能产生所需的形状并聚焦该光束。 技术结果是可以通过大角度旋转光束而不会损失强度,显着简化设计,并且还可以降低所有器件的质量和尺寸,特别是通过避免对磁体和电源电压和控制电压源的需求 这样的设备。
    • 9. 发明申请
    • METHOD AND DEVICE FOR CHANGING THE DIRECTION OF A CHARGED PARTICLE BEAM
    • 用于改变带电粒子束方向的方法和装置
    • WO2012169932A3
    • 2013-03-21
    • PCT/RU2012000418
    • 2012-05-25
    • KUMAKHOV MURADIN ABUBEKIROVICH
    • KUMAKHOV MURADIN ABUBEKIROVICH
    • G21K1/00
    • H01J3/26G21K1/02G21K1/087H01J3/34H05H7/04H05H7/06H05H2007/046
    • The inventions relate to a group that includes means for directing charged particles, enabling the acceleration and interaction thereof, and producing radiation caused by their movement, namely a method for changing the direction of an accelerated charged particle beam, a device for implementing said method, a source of undulator electromagnetic radiation, a linear and a circular charged particle accelerator, and a collider and means for producing a magnetic field created by a stream of accelerated charged particles. The method and the device for implementing same are based on the use of a curved channel (1) for transporting particles, which is made from a material that is able to be electrically charged, and the formation of the same kind of charge on the inside surface of the channel wall as that of the particles. The characterizing feature of these inventions is that they require the maintenance of a condition that relates the energy and the charge of the particles to the geometrical parameters of the channel, in particular the radius R of curvature of the longitudinal axis (14) thereof, and to the electrical strength of the wall material. The other devices in this group include a device for changing the direction of a beam, which defines the trajectory of the particles inside these devices to produce the required shape according to the function of the corresponding device and focuses the beam. The technical result is the possibility of rotating the beam through large angles without loss of intensity, significantly simplifying the design, and also reducing the mass and dimensions of all the devices, particularly by obviating the need for magnets and supply voltage and control voltage sources for such devices.
    • 本发明涉及一种包括用于引导带电粒子,实现其加速和相互作用并产生由它们的运动引起的辐射的装置的组,该装置即用于改变加速带电粒子束的方向的方法,用于实现所述方法的装置, 波荡器电磁辐射源,线性和圆形带电粒子加速器,以及用于产生由加速带电粒子流产生的磁场的对撞机和装置。 该方法和用于实施该方法的装置基于使用用于输送颗粒的弯曲通道(1),该通道由能够带电的材料制成,并且在内部形成相同种类的电荷 通道壁的表面与颗粒的表面一样。 这些发明的特征在于它们需要维持将颗粒的能量和电荷与通道的几何参数相关联的条件,特别是其纵向轴线(14)的曲率半径R,以及 到壁材料的电气强度。 该组中的其他设备包括用于改变光束方向的设备,该设备根据相应设备的功能定义这些设备内部的颗粒的轨迹以产生所需的形状并聚焦光束。 技术结果是可以在不损失强度的情况下使光束旋转大角度,显着简化了设计,并且还减少了所有设备的质量和尺寸,特别是通过避免使用磁铁和电源电压以及控制电压源 这样的设备。