专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 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).

82. 发明专利

KR20210025666A KR20210025666A - Charged particle transport system and its mounting method 审中-公开
公开(公告)号：KR20210025666A
公开(公告)日：2021-03-09
申请号：KR1020217003548A
申请日：2019-10-25
申请人： 도시바 에너지시스템즈 가부시키가이샤 , 도시바 플랜트 시스템즈 앤드 서비시즈 코포레이션
发明人： 구니히코 기누가사 , 히로마사 이토 , 유지로 다지마 , 도모유키 노나카
IPC分类号： H05H7/04 , H05H7/00 , H05H11/00
CPC分类号： H05H7/04 , H05H11/00 , H05H7/00 , H05H7/001 , H05H2007/048
摘要： 간단하게 또한 단시간에 얼라이먼트를 조정할 수 있는 하전입자 수송 시스템 및 그 거치 방법을 제공한다. 하전입자 수송 시스템(10a)은, 기초(15)에 고정되는 가대(架臺)(16)와, 이 가대(16)의 상부에 높이 조정 가능한 제1 나사(11)로 결합하는 제1 플레이트(21)와, 이 제1 플레이트(21)의 수평면에 유동(遊動) 가능하게 수용되는 제2 플레이트(22)와, 제1 플레이트(21)의 주위에 위치하는 고정 부재(25)에 형성되는 나사 구멍에 나사식으로 삽입되어 선단이 제2 플레이트(22)의 외주면에 맞닿는 제2 나사(12)와, 제1 플레이트(21)에 대하여 제2 플레이트(21)를 고정하는 제3 나사(13)와, 하전입자가 통과하는 기기(26)를 지지하는 지지 부재(27)와 제2 플레이트(22)의 각각에 마련된 걸어 맞춤 구멍(17a, 17b)에 끼워 넣어서 양자를 걸어 맞추는 제1 걸어 맞춤 핀(31)을 구비하고 있다.

83. 发明专利

JPWO2015029178A1 粒子線治療システム有权
标题翻译：粒子射线治疗装置
公开(公告)号：JPWO2015029178A1
公开(公告)日：2017-03-02
申请号：JP2015533860
申请日：2013-08-29
申请人：三菱電機株式会社
发明人：利宏大谷 , 周平小田原
IPC分类号： A61N5/10
CPC分类号： A61N5/1079 , A61N5/1077 , A61N2005/1087 , A61N2005/1095 , H05H7/04 , H05H2007/048
摘要：粒子線輸送部(5)は円形加速器(12)の加速器中間面と平行な方向に粒子線を偏向させる水平偏向電磁石(501、502、503)と、この水平偏向電磁石によって進行方向を曲げられた粒子線を加速器中間面と平行な方向とは異なる方向に偏向させる第一の垂直偏向電磁石(551)と、この第一の垂直偏向電磁石によって進行方向を曲げられた粒子線を加速器中間面と平行な方向に進行するように進行方向を曲げる第二の垂直偏向電磁石(552)を備え、水平偏向電磁石を、粒子線照射部(15)が設置されたフロアとは異なるフロアに設置した。
摘要翻译：粒子射线输送部（5）的水平弯曲电磁铁粒子束偏转在平行于环形加速器（12）（501，502，503）的加速器中间表面的方向，由水平偏转电磁铁弯曲行进方向平行于所述粒子束和用于在不同的方向（551）和平行于表面的加速器中间方向偏转所述第一垂直偏转电磁铁，粒子束是由第一垂直弯曲磁体加速器中间平面弯曲行进方向包括用于弯曲的行进方向（552）在一个方向前进的第二垂直偏转电磁铁，水平偏转电磁铁置于从地板粒子射线照射部不同的地板（15）安装。

84. 发明专利

JPWO2015004772A1 ビーム輸送系及び粒子線治療装置有权
标题翻译：束传输系统和所述粒子射线治疗装置
公开(公告)号：JPWO2015004772A1
公开(公告)日：2017-02-23
申请号：JP2015526094
申请日：2013-07-11
申请人：三菱電機株式会社
发明人：和之花川 , 賢悟菅原 , 周平小田原
IPC分类号： H05H13/04 , A61N5/10
CPC分类号： A61N5/1064 , A61N5/1077 , A61N2005/1087 , H05H7/001 , H05H7/04 , H05H2007/002 , H05H2007/048
摘要：小型化のシンクロトロンから出射されるビームであっても、ビームの照射位置においてビームの色収差をほぼゼロにできるビーム輸送系を得ることを目的にする。本発明のビーム輸送系(4)によれば、光学パラメータ計算装置(17)が、ビーム解析装置(14)により計算された、ビームプロファイルモニタ(11)における、ビーム位置の時間変動量またはビーム径であるビーム時間変動関連量に基づいて、加速器(3)のビーム軌道上に設定されたビーム輸送系(4)の設計始点(S)における荷電粒子ビーム(31)の運動量分散関数(η、η’)である始点運動量分散関数を計算し、始点運動量分散関数と、プロファイルデータを検出した際の照射位置(T)における当初条件とを初期条件とした光学パラメータを計算することを特徴とする。
摘要翻译：即使光束从同步加速器小型化提取，以在光束的照射位置得到能够光束的色差的射束输送系统，以几乎为零的目的。根据本发明的射束输送系统（4），光学参数计算单元（17）用光束分析仪（14）来计算，在射束剖面监视器（11），所述时间变化量或光束位置的光束直径在它的基础上，光束的时间变化相关量，在上梁轨道组的设计出发点（S）的加速器的带电粒子束的动量分散函数（3）的光束传送系统（4）（31）（ETA，ETA 起始动量分散函数是）计算，其特征在于开始点动量方差函数，计算光学参数和初始条件为在当检测到的资料数据（T）的照射位置的初始条件。

85. 发明专利

JP6053938B2 粒子線治療システム有权
公开(公告)号：JP6053938B2
公开(公告)日：2016-12-27
申请号：JP2015533860
申请日：2013-08-29
申请人：三菱電機株式会社
发明人：大谷利宏 , 小田原周平
IPC分类号： A61N5/10
CPC分类号： A61N5/1079 , A61N5/1077 , H05H7/04 , A61N2005/1087 , A61N2005/1095 , H05H2007/048

86. 发明授权

EP2910278B1 Scanning system 有权
公开(公告)号：EP2910278B1
公开(公告)日：2018-05-23
申请号：EP15155935.8
申请日：2015-02-20
申请人： Mevion Medical Systems, Inc.
发明人： O'Neil, Charles D. , Molzahn, Adam C.
IPC分类号： A61N5/10 , H05H13/02 , H05H7/00 , H05H7/04
CPC分类号： A61N5/103 , A61N5/1043 , A61N5/1048 , A61N5/1049 , A61N5/1065 , A61N5/1067 , A61N5/1071 , A61N5/1081 , A61N2005/1085 , A61N2005/1087 , H05H7/04 , H05H13/02 , H05H13/04 , H05H2007/002 , H05H2007/004 , H05H2007/048
摘要： An example particle therapy system includes: a particle accelerator to output a beam of charged particles; and a scanning system to scan the beam across at least part of an irradiation target. An example scanning system includes: a scanning magnet to move the beam during scanning; and a control system (i) to control the scanning magnet to produce uninterrupted movement of the beam over at least part of a depthwise layer of the irradiation target so as to deliver doses of charged particles to the irradiation target; and (ii) to determine, in synchronism with delivery of a dose, information identifying the dose actually delivered at different positions along the depthwise layer.

87. 发明公开

EP3043863A4 ARRAYS OF ACCELERATING STRUCTURES AND RAPID IMAGING FOR FACILITATING RAPID RADIATION THERAPIES 审中-公开
标题翻译： ANORDNUNGEN AUS BESCHLEUNIGUNGSSTRUKTUREN UND SCHNELLE BILDGEBUNGFÜRSCHNELLE RADIOTHERAPIE
公开(公告)号：EP3043863A4
公开(公告)日：2017-05-17
申请号：EP14844431
申请日：2014-09-11
申请人： UNIV LELAND STANFORD JUNIOR
发明人： FAHRIG REBECCA , LOO BILLY WISEMAN , MAXIM PETER G , TANTAWI SAMI
IPC分类号： A61N5/10 , A61N7/02 , G21K5/04 , H05H1/00 , H05H9/04 , H05H15/00
CPC分类号： A61N5/1084 , A61N5/1039 , A61N5/1043 , A61N5/1045 , A61N5/1064 , A61N5/1067 , A61N5/1078 , A61N5/1081 , A61N7/02 , A61N2005/1055 , A61N2005/1058 , A61N2005/1076 , A61N2005/1089 , A61N2005/1091 , A61N2005/1098 , H05H9/048 , H05H2007/048
摘要： Methods and system for facilitating rapid radiation treatments are provided herein and relate in particular to radiation generation and delivery, electron source design, beam control and shaping/intensity-modulation. The methods and systems described herein are particularly advantageous when used with a compact high-gradient, very high energy electron (VHEE) accelerator and delivery system (and related processes) capable of treating patients from multiple beam directions with great speed, using all-electromagnetic or radiofrequency deflection steering is provided; or when used with a high-current electron accelerator system of energy range more conventionally used in photon radiation therapy to produce much faster delivery of intensity-modulated photon radiation therapy, that can in both cases deliver an entire dose or fraction of high-dose radiation therapy sufficiently fast to freeze physiologic motion, yet with a equal or better degree of dose conformity or sculpting compared to conventional photon therapy.
摘要翻译：本文提供了用于促进快速辐射治疗的方法和系统，并且具体涉及辐射产生和输送，电子源设计，束控制和成形/强度调制。本文描述的方法和系统当与紧凑的高梯度，超高能量电子（VHEE）加速器和递送系统（以及相关处理）一起使用时特别有利，其能够使用全电磁波或提供射频偏转转向; 或者当与通常用于光子放射疗法的能量范围的高电流电子加速器系统一起使用以产生更快速的强度调制光子放射治疗的递送时，可以在两种情况下递送全剂量或部分高剂量辐射治疗足以快速冻结生理运动，但与常规光子疗法相比，具有相同或更好的剂量一致性或雕刻程度。

88. 发明公开

EP3047500A4 SYSTEMS AND METHODS OF CONTROLLING A PROTON BEAM OF A PROTON TREATMENT SYSTEM 审中-公开
标题翻译： SYSTEME UND VERFAHREN ZUR STEUERUNG EINES PROTONENSTRAHLS EINES PROTONENBEHANDLUNGSSYSTEMS
公开(公告)号：EP3047500A4
公开(公告)日：2017-04-26
申请号：EP14846289
申请日：2014-09-19
申请人： PRONOVA SOLUTIONS LLC
发明人： ANFEROV VLADIMIR
IPC分类号： A61N5/10 , H01J3/08 , H05H7/00
CPC分类号： A61N5/1077 , A61N2005/1087 , H05H7/001 , H05H2007/002 , H05H2007/004 , H05H2007/048
摘要： Systems and methods of controlling a proton beam in a proton therapy system, the system including a proton beam delivery system including at least one achromatic beamline having a first power setting to direct a proton beam having a first predetermined range of proton beam energies to a target treatment area, and a second power setting to direct a proton beam having a second predetermined range of proton beam energies to the target treatment area, and a power changing unit configured to control an energy level of the proton beam and a power setting of the at least one achromatic beamline such that the power changing unit changes the power setting of the at least one achromatic beamline between the first power setting and the second power setting based on changes in proton beam energy that occur within the first predetermined range of proton beam energies.
摘要翻译：在质子治疗系统中控制质子束的系统和方法，所述系统包括质子束传递系统，所述质子束传递系统包括具有第一功率设置的至少一个消色差束线，所述第一功率设置用于将具有第一预定范围的质子束能量的质子束引导至目标以及第二功率设置，用于将具有第二预定范围的质子束能量的质子束引导至所述目标治疗区域;以及功率改变单元，所述功率改变单元被配置为控制所述质子束的能级以及所述功率设置使得功率改变单元基于质子束能量的第一预定范围内发生的质子束能量的改变来改变第一功率设置和第二功率设置之间的至少一个消色差束线的功率设置。

89. 发明公开

EP3020451A4 BEAM TRANSPORT SYSTEM AND PARTICLE THERAPY DEVICE 审中-公开
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。

90. 发明公开

EP2975914A4 ELECTROMAGNET SUPPORT BASE 有权
标题翻译：电磁载波
公开(公告)号：EP2975914A4
公开(公告)日：2016-12-07
申请号：EP13878222
申请日：2013-03-14
申请人： MITSUBISHI ELECTRIC CORP
发明人： AOKI RYUSUKE , OBATA JUN
IPC分类号： H05H7/04 , F16M11/04 , F16M11/12 , H01J37/147 , H05H13/04
CPC分类号： H01J37/147 , A61B1/00158 , F16M11/045 , F16M11/046 , H01J2237/152 , H05H7/04 , H05H2007/048
摘要： The present invention is purported to provide an electromagnet support frame for supporting a large-size electromagnet, which is highly flexible in arrangement of the large-size electromagnet and can be made compact as an entire apparatus. The electromagnet support frame is for supporting an electromagnet (30) having a trunnion pair (33) which comprises two trunnions (32) that are formed on mutually opposite side-faces of the electromagnet and whose central axes (34) are matched to each other, and is characterized by including support fixtures (10) whose number is the same as that of the trunnions (32) and in which engaging parts (19) are formed that are engaged with the trunnions (32) so as to cover outer faces thereof, and a mounting frame (26) that holds the support fixtures (10) through vertical adjustment parts (21) that move the fixtures in a vertical direction.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式