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1. 发明申请

WO2013114351A2 LASER ACTIVATED MAGNETIC FIELD MANIPULATION OF LASER DRIVEN ION BEAMS 审中-公开
标题翻译：激光激光磁场操纵激光驱动离子束
公开(公告)号：WO2013114351A2
公开(公告)日：2013-08-08
申请号：PCT/IL2013/000010
申请日：2013-01-31
申请人： HIL APPLIED MEDICAL LTD.
发明人： NAHUM, Eyal Gad , EISENMANN, Shmuel , ZIGLER, Arie , BRINK-DANAN, Sagi , KATZIR, Yiftach
IPC分类号： G21K5/02
CPC分类号： H01J27/022 , G21B3/006 , G21K1/093 , H01J27/18
摘要： A system for generating pulses of charged particles, comprising a high intensity pulsed laser emitting laser pulses which, when impacting a target, generate pulses of charged particles. The particles passes through an electromagnet energized by a low inductance current feed incorporating a light activated switch to turn the energizing current on and off. Part of the light of the laser pulse is directed onto the light activated switch, such that the magnetic field is optically synchronized with the generated pulses of charged particles. This enables energizing the magnet only during passage of the pulses, such that it is lighter and more energy efficient than prior art systems using CW electromagnets. Synchronization also enables selection of charged particles having a predetermined range of particle energy, by timing activation of the magnetic field such that it diverts onto a selected beam path only the particles having the predetermined range of energies.
摘要翻译：一种用于产生带电粒子的脉冲的系统，包括发射激光脉冲的高强度脉冲激光脉冲，其在撞击目标时产生带电粒子的脉冲。颗粒通过一个电磁铁通过一个低电感电流馈电激励，其中包含一个光启动开关，以使通电电流开启和关闭。激光脉冲的一部分光被引导到光激活的开关上，使得磁场与产生的带电粒子的脉冲光学同步。这使得仅在脉冲通过期间激励磁体，使得它比使用CW电磁体的现有技术系统更轻且更节能。同步还可以通过定时激活磁场使得能够选择具有预定范围的粒子能量的带电粒子，使得其仅转移到具有预定能量范围的粒子的选定光束路径上。

2. 发明申请

WO2021183630A1 SYSTEMS AND METHODS FOR PARTICLE THERAPY 审中-公开
公开(公告)号：WO2021183630A1
公开(公告)日：2021-09-16
申请号：PCT/US2021/021682
申请日：2021-03-10
申请人： HIL APPLIED MEDICAL, LTD. , PAPEER, Evgeny , BESPALI, Alex , BRINK-DANAN, Sagi , KOMM, Pavel , VAN ROERMUND, Raphael , DEY, Indranuj
发明人： PAPEER, Evgeny , BESPALI, Alex , BRINK-DANAN, Sagi , KOMM, Pavel , VAN ROERMUND, Raphael , DEY, Indranuj
IPC分类号： A61N5/10 , G21K1/08 , G21K5/04 , H01J27/24 , H01J37/147
摘要： Particle therapy systems and methods for treating patients are provided. In one implementation, a particle therapy system may include an interaction chamber for containing a target and an electromagnetic radiation source configured to generate a pulsed electromagnetic radiation beam of at least about 100 terawatts and at a repetition rate of at least about 20 Hz. The particle therapy system may further include optics configured to direct the pulsed electromagnetic radiation beam along a path towards a target in the interaction chamber. The particle therapy system may further include an actuator configured to cause relative movement between the target and the electromagnetic radiation beam at a speed associated with the repetition rate of the electromagnetic radiation source, to thereby vary a location of interaction of the pulsed electromagnetic radiation beam on a surface of the target and thereby cause a resultant emission from the target of at least about 3x106 charged particles per pulse.

3. 发明申请

WO2017056087A1 BEAM DELIVERY SYSTEM FOR PROTON THERAPY FOR LASER-ACCELERATED PROTONS 审中-公开
标题翻译：用于激光加速原理的基因治疗的光束输送系统
公开(公告)号：WO2017056087A1
公开(公告)日：2017-04-06
申请号：PCT/IL2016/051060
申请日：2016-09-27
申请人： HIL APPLIED MEDICAL LTD.
发明人： JOHNSTONE, Carol , EISENMANN, Shmulik , BRINK-DANAN, Sagi
IPC分类号： A61N5/10 , G21K5/08
CPC分类号： A61N5/1081 , A61N5/1043 , A61N2005/1087 , A61N2005/1088
摘要： Laser accelerated Proton beams provides compact sources for Proton beams. This invention describes several examples of optic designs which provide a compact beam delivery system capable of supporting pencil beam scanning and delivering the required clinical dosage in a tight beam spot.
摘要翻译：激光加速质子束为质子束提供了紧凑的源。本发明描述了光学设计的几个示例，其提供了能够支持笔形束扫描并将紧急光斑所需的临床剂量递送的紧凑的光束传送系统。

4. 发明申请

WO2013114351A3 LASER ACTIVATED MAGNETIC FIELD MANIPULATION OF LASER DRIVEN ION BEAMS 审中-公开
标题翻译：激光激励磁场对激光驱动离子束的激励
公开(公告)号：WO2013114351A3
公开(公告)日：2013-12-27
申请号：PCT/IL2013000010
申请日：2013-01-31
申请人： HIL APPLIED MEDICAL LTD
发明人： NAHUM EYAL GAD , EISENMANN SHMUEL , ZIGLER ARIE , BRINK-DANAN SAGI , KATZIR YIFTACH
IPC分类号： H01J23/087
CPC分类号： H01J27/022 , G21B3/006 , G21K1/093 , H01J27/18
摘要： A system for generating pulses of charged particles, comprising a high intensity pulsed laser emitting laser pulses which, when impacting a target, generate pulses of charged particles. The particles passes through an electromagnet energized by a low inductance current feed incorporating a light activated switch to turn the energizing current on and off. Part of the light of the laser pulse is directed onto the light activated switch, such that the magnetic field is optically synchronized with the generated pulses of charged particles. This enables energizing the magnet only during passage of the pulses, such that it is lighter and more energy efficient than prior art systems using CW electromagnets. Synchronization also enables selection of charged particles having a predetermined range of particle energy, by timing activation of the magnetic field such that it diverts onto a selected beam path only the particles having the predetermined range of energies.
摘要翻译：一种用于产生带电粒子脉冲的系统，该系统包括发射激光脉冲的高强度脉冲激光，该激光脉冲在撞击目标时产生带电粒子的脉冲。颗粒通过一个由低电感电流馈电激励的电磁体，该低电感电流馈电包含一个光启动开关以打开和关闭激励电流。激光脉冲的部分光被引导到光激活开关上，使得磁场与产生的带电粒子脉冲在光学上同步。这使得仅在脉冲通过期间激励磁体，使得其比使用CW电磁体的现有技术系统更轻且更节能。通过对磁场进行定时激励，同步还使得能够选择具有预定范围的粒子能量的带电粒子，使得它仅将具有预定能量范围的粒子转移到选定的射束路径上。

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