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1. 发明公开

EP2653191A4 PARTICLE BEAM THERAPY SYSTEM 失效
标题翻译： TEILCHENSTRAHLTHERAPIESYSTEM
公开(公告)号：EP2653191A4
公开(公告)日：2014-08-06
申请号：EP11858969
申请日：2011-02-17
申请人： MITSUBISHI ELECTRIC CORP
发明人： IWATA TAKAAKI , SUGAHARA KENGO , HARADA HISASHI
IPC分类号： A61N5/10
CPC分类号： A61B5/48 , A61N5/1043 , A61N2005/1074 , A61N2005/1087

2. 发明公开

EP3020451A4 BEAM TRANSPORT SYSTEM AND PARTICLE THERAPY DEVICE 有权转让
标题翻译： STRAHLENTRANSPORTSYSTEM UND PARTIKELTHERAPIEVORRICHTUNG
公开(公告)号：EP3020451A4
公开(公告)日：2017-02-22
申请号：EP13888974
申请日：2013-07-11
申请人： MITSUBISHI ELECTRIC CORP
发明人： HANAKAWA KAZUSHI , SUGAHARA KENGO , ODAWARA SHUHEI
IPC分类号： A61N5/10 , H05H7/00 , H05H7/04
CPC分类号： A61N5/1064 , A61N5/1077 , A61N2005/1087 , H05H7/001 , H05H7/04 , H05H2007/002 , H05H2007/048
摘要： The object is to provide a beam transport system that can nearly nullify a chromatic aberration of a beam at an irradiation position of the beam even when it is a beam emitted from a small-sized synchrotron. According to a beam transport system (4) of the invention, it is characterized in that: based on a beam temporal-variation related amount that has been calculated by a beam analyzer (14) and that is a beam-position temporal variation amount or a beam diameter at a beam profile monitor (11), an optical parameter calculator (17) calculates a start- point momentum dispersion function that is a momentum dispersion function (·, ·') of a charged particle beam (31) at a start point (S) in design of the beam transport system (4) that is set on a beam trajectory of the accelerator (3); and calculates optical parameters using, as an initial condition, the start-point momentum dispersion function and a beginning condition at an irradiation position (T) at the time of detecting profile data.
摘要翻译：本发明的目的是提供一种光束传输系统，即使在从小尺寸的同步加速器发射的光束时，它也能近似地消除光束在光束的照射位置处的色像差。根据本发明的光束传输系统（4），其特征在于：基于由光束分析器（14）计算的光束时间变化相关量，并且其是光束位置时间变化量或在光束轮廓监视器（11）处的光束直径，光学参数计算器（17）计算起始点动量色散函数，其是开始时的带电粒子束（31）的动量色散函数（·，·）设置在加速器（3）的光束轨迹上的光束传输系统（4）的设计点（S）; 并且在检测轮廓数据时使用起始点动量色散函数和在照射位置（T）的开始条件作为初始条件来计算光学参数。

3. 发明公开

EP2959944A4 PARTICLE THERAPY APPARATUS 审中-公开
标题翻译：粒子治疗设备
公开(公告)号：EP2959944A4
公开(公告)日：2016-08-31
申请号：EP13875865
申请日：2013-02-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： ODAWARA SHUHEI , HARADA HISASHI , IKEDA MASAHIRO , SUGAHARA KENGO
IPC分类号： A61N5/10 , H05H7/04
CPC分类号： A61N5/1081 , A61N2005/1087 , H05H7/04 , H05H2007/008 , H05H2007/046 , H05H2007/048

4. 发明公开

EP2964003A4 METHOD FOR MANUFACTURING HIGH FREQUENCY ACCELERATOR, HIGH FREQUENCY ACCELERATOR, AND CIRCULAR ACCELERATOR SYSTEM 审中-公开
标题翻译：用于生产高频加速器，高频加速器和加速器环系统
公开(公告)号：EP2964003A4
公开(公告)日：2016-10-05
申请号：EP13876402
申请日：2013-02-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAHARA KENGO , HANAKAWA KAZUSHI , KISHII YASUTO , YAMAMOTO KAZUO
IPC分类号： H05H9/00 , A61N5/10
CPC分类号： H05H7/08 , A61N5/10 , H01J9/42 , H01J9/44 , H05H7/02 , H05H7/22 , H05H9/041 , H05H9/045 , H05H9/047 , H05H13/04 , H05H2007/025 , H05H2007/082 , H05H2007/227

5. 发明公开

EP2651197A4 SEPTUM ELECTROMAGNET AND PARTICLE BEAM THERAPY DEVICE 失效
标题翻译： SEPTUEM ELECTROMAGNET和粒子束加热器
公开(公告)号：EP2651197A4
公开(公告)日：2015-08-05
申请号：EP12755773
申请日：2012-02-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAHARA KENGO , YOSHIDA KATSUHISA , OHTANI TOSHIHIRO , MASUNO SHINICHI , KASHIMA FUMIHIKO
IPC分类号： H05H7/04
CPC分类号： H05H7/04 , A61N5/1077 , A61N2005/1087 , H05H7/08 , H05H7/10 , H05H2007/046 , H05H2007/087

6. 发明公开

EP2840579A4 GANTRY-TYPE PARTICLE BEAM ILLUMINATION DEVICE, AND PARTICLE BEAM THERAPY DEVICE COMPRISING SAME 失效
标题翻译：门架粒子束照明装置和粒子束治疗装置
公开(公告)号：EP2840579A4
公开(公告)日：2015-10-21
申请号：EP12874411
申请日：2012-04-19
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAHARA KENGO , HANAKAWA KAZUSHI , HONDA TAIZO
IPC分类号： G21K5/04 , A61N5/10 , G21K3/00
CPC分类号： A61N5/1042 , A61N5/1048 , A61N5/1077 , A61N5/1081 , A61N2005/1087 , A61N2005/1095 , G21K1/10 , G21K5/04

7. 发明公开

EP2777766A4 PARTICLE BEAM TREATMENT SYSTEM, AND BEAM POSITION CORRECTION METHOD THEREFOR 审中-公开
标题翻译： TEILCHENSTRAHLBEHANDLUNGSSYSTEM和辐射位置校正及其方法
公开(公告)号：EP2777766A4
公开(公告)日：2015-05-27
申请号：EP12848652
申请日：2012-09-21
申请人： MITSUBISHI ELECTRIC CORP
发明人： HANAKAWA KAZUSHI , SUGAHARA KENGO , ODAWARA SHUHEI , HARADA HISASHI , IKEDA MASAHIRO , OTANI TOSHIHIRO , HONDA TAIZO , YOSHIDA KATSUHISA
IPC分类号： A61N5/10 , G21K5/04 , H05H7/00 , H05H7/04 , H05H13/04
CPC分类号： A61N5/1042 , A61N5/1043 , A61N5/1067 , A61N2005/1087 , H05H7/04 , H05H2007/048 , H05H2277/11
摘要： A particle beam treatment system includes an accelerator system (2) that accelerates a charged particle beam and a beam transport system (3) that transports a high-energy beam emitted from the accelerator to an irradiation location, wherein the beam transport system (3) is provided with at least one steering electromagnet (33) and at least one beam position monitor (34) corresponding to the at least one steering electromagnet (33), and wherein the at least one beam position monitor (34) supplies an excitation current for correcting a beam position, which periodically varies, to the at least one steering electromagnet (33).

8. 发明公开

EP3125655A4 CIRCULAR ACCELERATOR, CIRCULAR ACCELERATOR OPERATION METHOD, AND PARTICLE-BEAM THERAPY DEVICE 失效
公开(公告)号：EP3125655A4
公开(公告)日：2017-12-06
申请号：EP14887585
申请日：2014-03-25
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAHARA KENGO , ODAWARA SHUHEI
IPC分类号： H05H13/04 , A61N5/10
CPC分类号： H05H13/04 , A61N5/1077 , A61N2005/1087 , A61N2005/1089 , H05H7/04 , H05H2277/11
摘要： A circular accelerator that accelerates charged particles orbiting along an orbital path to a predetermined energy to perform, by deviating the path from the orbital path to an extraction path, extraction of the charged particles exceeding a stable region formed by multipole electromagnets (41, 42), includes a multipole electromagnet energization control unit (9) setting energization of the multipole electromagnets (41, 42) so that part of the charged particles are deviated to a discarding path other than the extraction path to discard unwanted charged particles, and then setting energization of the multipole electromagnets (41, 42) so that the charged particles orbiting in the orbital path are deviated to the extraction path to perform extraction of the charged particles.

9. 发明公开

EP3127580A4 PARTICLE THERAPY DEVICE 有权转让
公开(公告)号：EP3127580A4
公开(公告)日：2017-11-22
申请号：EP14887859
申请日：2014-04-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAHARA KENGO , ODAWARA SHUHEI , NISHI KAZUHIRO
IPC分类号： A61N5/10 , G21K5/04 , H05H7/10 , H05H13/04
CPC分类号： H05H7/12 , A61N5/1043 , A61N5/1071 , A61N2005/1087 , H05H7/001 , H05H7/10 , H05H13/04 , H05H2007/004 , H05H2007/008 , H05H2277/11
摘要： A device controller controls an acceleration-related devices and an extraction-related devices of an accelerator for accelerating and extracting a particle beam, in such a way that the controller checks, at a time point when receiving a master clock pulse, that preparation for operating the acceleration-related devices is completed and then commands the acceleration-related devices to operate in accordance with an operation pattern corresponding to a prescribed energy of the particle beam, and commands the acceleration-related devices to operate in accordance with an extracting operation pattern when an extraction enable signal indicating that the particle beam reaches the prescribed energy is turned ON and an extraction-related device setting-status signal indicating that completion of setting the extraction-related devices for the prescribed energy is ON.

10. 发明公开

EP2990077A4 PARTICLE BEAM TREATMENT DEVICE AND OPERATION METHOD THEREFOR 失效
标题翻译：粒子射线治疗装置和运算之方法
公开(公告)号：EP2990077A4
公开(公告)日：2016-11-23
申请号：EP13882653
申请日：2013-04-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： KATAYOSE TADASHI , SUGAHARA KENGO
IPC分类号： A61N5/10
CPC分类号： A61N5/1048 , A61N5/1043 , A61N2005/1074 , A61N2005/1087
摘要： When an energy of a particle beam to be emitted from an accelerator (1) is set for every slice group (F) including two or more adjacent slices (S) and an attenuation amount is set for each slice (S) in the slice group(F), the energy to be emitted from the accelerator (1) is set, for every slice group (F), higher than an energy corresponding to the slice (S) at a deepest location in that slice group (F) so that a transmissive plate has a predetermined thickness for the slice (S) at the deepest location; and, with respect to a thickness of the transmissive plate to be set for every slice group (F), the thickness set for the slice group (F) at a deep location is larger than or equal to the thickness set for the slice group (F) at a shallow location, and the thickness set for the slice group (F) at a deepest location is thicker than the thickness set for the slice group (F) at a shallowest location.

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