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1. 发明公开

EP2851104A4 PARTICLE BEAM SCANNING IRRADIATION SYSTEM 审中-公开
标题翻译：粒子束按钮辐照系统
公开(公告)号：EP2851104A4
公开(公告)日：2016-04-27
申请号：EP12876750
申请日：2012-05-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： PU YUEHU , IKEDA MASAHIRO
IPC分类号： A61N5/10
CPC分类号： A61N5/1043 , A61N5/103 , A61N5/1044 , A61N2005/1087 , F04C2270/0421

2. 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).

3. 发明公开

EP2949360A4 PARTICLE BEAM IRRADIATION DEVICE, AND PARTICLE BEAM THERAPY DEVICE PROVIDED THEREWITH 审中-公开
标题翻译：粒子束散热器及其粒子治疗装置
公开(公告)号：EP2949360A4
公开(公告)日：2016-09-21
申请号：EP13873054
申请日：2013-01-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： PU YUEHU , IKEDA MASAHIRO , HONDA TAIZO
IPC分类号： A61N5/10
CPC分类号： A61N5/1043 , A61N5/103 , A61N5/1048 , A61N5/1071 , A61N5/1077 , A61N2005/1074 , A61N2005/1087

4. 发明公开

EP2939708A4 DOSE DISTRIBUTION MEASUREMENT DEVICE 审中-公开
标题翻译： DOSISVERTEILUNGSMESSVORRICHTUNG
公开(公告)号：EP2939708A4
公开(公告)日：2016-08-10
申请号：EP12891049
申请日：2012-12-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： HIRASAWA KOUSUKE , IKEDA MASAHIRO
IPC分类号： A61N5/10 , G01T1/204 , G01T1/29 , G01T7/00
CPC分类号： A61N5/1075 , A61N2005/1076 , A61N2005/1087 , G01T1/105 , G01T1/204

5. 发明公开

EP3072554A4 PARTICLE THERAPY DEVICE 审中-公开
标题翻译： PARTIKELTHERAPIEVORRICHTUNG
公开(公告)号：EP3072554A4
公开(公告)日：2017-07-19
申请号：EP13897957
申请日：2013-11-21
申请人： MITSUBISHI ELECTRIC CORP
发明人： IWATA TAKAAKI , HARADA HISASHI , IKEDA MASAHIRO , PU YUEHU
IPC分类号： A61N5/10
CPC分类号： A61N5/1079 , A61N5/1067 , A61N5/1068 , A61N2005/1074 , A61N2005/1087
摘要： An object of this invention is to provide a particle beam therapy system which can transport a beam to a plurality of treatment rooms as if simultaneously by time-sharing. In the particle beam therapy system (51), a beam transport system (59) includes a beam-path changer (16) for changing a beam path so as to transport a charged particle beam (81) to any one of the plurality of particle beam irradiation apparatuses (58); and a treatment management device (95) includes a beam-path controller (18) that generates an emitter control signal (csiga) for controlling an emitter (62) of an accelerator (54) and a beam-path changer control signal (kicker control signal (csigb)) for controlling the beam-path changer (16) so that, with respect to the plurality of particle beam irradiation apparatuses (58) in which treatment is performed at the same treatment period of time, the charged particle beam (81) is transported to each one of the plurality of particle beam irradiation apparatuses (58) for each time period allocated thereto.
摘要翻译：本发明的一个目的是提供一种粒子束治疗系统，该系统可以将光束传送到多个治疗室，就好像通过分时同时进行一样。在粒子射线治疗装置（51）中，射束输送系统（59）具有改变射束路径的射束路径变换器（16），将带电粒子束（81）输送到多个粒子光束照射装置（58）; （95）包括产生用于控制加速器（54）的发射器（62）的发射器控制信号（csiga）和光束路径变换器控制信号（喷射器控制器（18））的光束路径控制器（18）信号（csigb）），以使得对于在相同的处理时间段内执行处理的多个粒子束照射装置（58），控制光束路径变换器（16）使得带电粒子束）被输送到分配给它的每个时间段的多个粒子束照射设备（58）中的每一个。

6. 发明公开

EP2639598A4 BEAM POSITION MONITOR DEVICE AND PARTICLE RAY TREATMENT DEVICE 有权转让
标题翻译：光位置检测装置及粒子射线治疗UNIT
公开(公告)号：EP2639598A4
公开(公告)日：2015-07-01
申请号：EP12769303
申请日：2012-01-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： HONDA TAIZO , HARADA HISASHI , PU YUEHU , IKEDA MASAHIRO , HANAKAWA KAZUSHI , OTANI TOSHIHIRO , KATAYOSE TADASHI , YAMADA YUKIKO
IPC分类号： G01T1/29 , G21K5/04
CPC分类号： A61N5/1048 , A61N5/1043 , A61N5/1071 , A61N2005/1074 , A61N2005/1087 , G01T1/29 , G21K5/00 , G21K5/02
摘要： The objective is to shorten the obtaining cycle for a charged particle beam irradiation position even in the case where radiations, emitted when a charged particle beam is irradiated, provide an effect. The beam position monitor (30) is provided with a plurality of position monitors (4) and a beam data processing device (11) that performs calculation processing of the state of a charged particle beam (1), based on a plurality of signals outputted from the position monitors. The beam data processing device (11) includes a plurality of channel data conversion units (21) that perform AD conversion processing of the plurality of signals outputted from the position monitors (4); a position size processing unit (23), for each of the position monitors (4), that calculates the beam position of the beam (1), based on voltage information obtained through the AD conversion processing; and an integrated control unit (40) that controls the plurality of channel data conversion units (21) in such a way that while the beam (1) is irradiated onto an irradiation subject (15), AD conversion processing of the signals is performed at different timings for the respective position monitors (4).

7. 发明授权

EP2809133B1 CHARGED PARTICLE ACCELERATOR AND PARTICLE BEAM THERAPY SYSTEM 失效
标题翻译： BESCHLEUERFÜRGELADENE TEILCHEN UND TEILCHENSTRAHL-THERAPIESYSTEM
公开(公告)号：EP2809133B1
公开(公告)日：2017-05-03
申请号：EP12866947
申请日：2012-01-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： IKEDA MASAHIRO , KIJIMA YUKO , OKADA SHUNSUKE
IPC分类号： H05H13/04
CPC分类号： H05H13/04 , A61N2005/1087 , H05H2007/046 , H05H2277/11

8. 发明公开

EP3006084A4 PARTICLE THERAPY DEVICE AND METHOD FOR SETTING DOSE CALIBRATION FACTOR 有权转让
标题翻译：粒子治疗设备和方法用于设置DOSISKALIBRIERFAKTORS
公开(公告)号：EP3006084A4
公开(公告)日：2017-03-01
申请号：EP13886588
申请日：2013-06-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： HARADA HISASHI , IKEDA MASAHIRO , TAKAHASHI OSAMU , INA NOBUHIKO , PU YUEHU , IWATA TAKAAKI
IPC分类号： A61N5/10 , G01T7/00 , G21K5/04
CPC分类号： A61N5/1067 , A61N5/1071 , A61N5/1075 , A61N2005/1076 , A61N2005/1087
摘要： There are provided with: an irradiation apparatus (10) that radiates a particle beam after forming the beam for each of layers; a dose monitor (12) that measures a dose in real time; a dose evaluation unit (70) that evaluates an irradiation dose for each of the layers on the basis of a measurement value (C i ) measured by the dose monitor (12) and a dose calibration factor set for each of the layers; an irradiation control section (60) that performs radiation control for each of the layers on the basis of an evaluation result of the dose evaluation unit (70); and an interpolation value generation unit (74) that uses actual-measurement dose-calibration factors (± i ) each obtained by radiating a particle beam to a simulated phantom (81) provided with a calibration dosimeter (82), to thereby generate an interpolation value or an estimation value (²i) of the dose calibration factor; wherein, for each layer subject to the interpolation value or the calibration value (²i) and based on an irradiation condition of that layer, the interpolation value generation unit (74) performs weighting on each of the actual-measurement dose-calibration factors (± i ).

9. 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

10. 发明公开

EP2832399A4 PARTICLE BEAM THERAPY DEVICE AND PARTICLE BEAM THERAPY DEVICE OPERATION METHOD 审中-公开
标题翻译：用于粒子治疗装置的粒子射线治疗装置和操作方法
公开(公告)号：EP2832399A4
公开(公告)日：2015-11-25
申请号：EP12872609
申请日：2012-03-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： YAMADA YUKIKO , HARADA HISASHI , HONDA TAIZO , IKEDA MASAHIRO , HANAKAWA KAZUSHI , OTANI TOSHIHIRO , KATAYOSE TADASHI
IPC分类号： A61N5/10 , H05H7/10
CPC分类号： A61N5/1048 , A61N5/1043 , A61N5/1077 , A61N2005/1074 , A61N2005/1087 , H05H13/04 , H05H2277/11
摘要： It is so configured that a control unit(20) is provided with, an operation pattern retaining section(25) that retains a plurality of operation patterns(OP-S,OP-L) each given as a pattern of operation to be periodically repeated by an accelerator(10), the operation patterns having respective operation conditions adjusted to have different times (To) that allow emission of an particle beam B, and to cause a deflection electromagnet(13) in the accelerator(10) to have an intended magnetic field intensity even under a presence of a hysteresis; an irradiation condition reading section(22) for a plurality of slices resulted from partitioning an irradiation target in a depth direction, that reads an irradiation condition for each of the slices; an operation pattern selection section(23) that selects the operation pattern suitable for each of the slices from among the plurality of operation patterns, on the basis of the read irradiation condition; and a main control section(21) that controls, for each of the slices, the accelerator(10) on the basis of the selected operation pattern and an irradiation device(40) on the basis of the irradiation condition.
摘要翻译：配置有控制单元（20），具有保持多个操作模式（OP-S，OP-L）的操作模式保持部（25），每个操作模式（OP-S，OP-L）作为周期性重复的操作模式通过加速器（10），具有被调整为具有允许发射粒子束B的不同时间（To）并且使加速器（10）中的偏转电磁体（13）具有期望的操作条件的操作模式甚至在磁滞的存在下的磁场强度; 用于对深度方向分割照射目标而产生的多个切片的照射条件读取部分（22），其读取每个切片的照射条件; 根据读取的照射条件，从多个操作模式中选择适合于每个切片的操作模式的操作模式选择部分（23）; 以及主控制部（21），其基于所选择的操作模式对照每个切片加速器（10），并且基于照射条件控制照射装置（40）。

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