JP5630666B2 - 中性子捕捉療法用コリメータ及び中性子捕捉療法装置 - Google Patents

中性子捕捉療法用コリメータ及び中性子捕捉療法装置 Download PDF

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Publication number
JP5630666B2
JP5630666B2 JP2012080230A JP2012080230A JP5630666B2 JP 5630666 B2 JP5630666 B2 JP 5630666B2 JP 2012080230 A JP2012080230 A JP 2012080230A JP 2012080230 A JP2012080230 A JP 2012080230A JP 5630666 B2 JP5630666 B2 JP 5630666B2
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Japan
Prior art keywords
collimator
irradiation
neutron
divided
capture therapy
Prior art date
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Expired - Fee Related
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JP2012080230A
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English (en)
Japanese (ja)
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JP2013208257A (ja
JP2013208257A5 (enExample
Inventor
毅 小笠原
毅 小笠原
晃 丸橋
晃 丸橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Heavy Industries Ltd
Kyoto University NUC
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Sumitomo Heavy Industries Ltd
Kyoto University NUC
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Priority to JP2012080230A priority Critical patent/JP5630666B2/ja
Application filed by Sumitomo Heavy Industries Ltd, Kyoto University NUC filed Critical Sumitomo Heavy Industries Ltd
Priority to CN201380005563.3A priority patent/CN104053476B/zh
Priority to KR1020147019467A priority patent/KR101441522B1/ko
Priority to PCT/JP2013/057485 priority patent/WO2013146373A1/ja
Priority to EP13769074.9A priority patent/EP2835149B1/en
Priority to TW102106202A priority patent/TWI486189B/zh
Publication of JP2013208257A publication Critical patent/JP2013208257A/ja
Publication of JP2013208257A5 publication Critical patent/JP2013208257A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1042—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
    • A61N5/1045—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head using a multi-leaf collimator, e.g. for intensity modulated radiation therapy or IMRT
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • G21K1/046—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers varying the contour of the field, e.g. multileaf collimators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
    • A61N2005/109—Neutrons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1092—Details
    • A61N2005/1095—Elements inserted into the radiation path within the system, e.g. filters or wedges

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiation-Therapy Devices (AREA)
JP2012080230A 2012-03-30 2012-03-30 中性子捕捉療法用コリメータ及び中性子捕捉療法装置 Expired - Fee Related JP5630666B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012080230A JP5630666B2 (ja) 2012-03-30 2012-03-30 中性子捕捉療法用コリメータ及び中性子捕捉療法装置
KR1020147019467A KR101441522B1 (ko) 2012-03-30 2013-03-15 중성자 포착요법용 콜리메이터 및 중성자 포착요법장치
PCT/JP2013/057485 WO2013146373A1 (ja) 2012-03-30 2013-03-15 中性子捕捉療法用コリメータ及び中性子捕捉療法装置
EP13769074.9A EP2835149B1 (en) 2012-03-30 2013-03-15 Collimator for neutron capture therapy and neutron capture therapy apparatus
CN201380005563.3A CN104053476B (zh) 2012-03-30 2013-03-15 中子捕获疗法用准直器及中子捕获疗法装置
TW102106202A TWI486189B (zh) 2012-03-30 2013-03-21 Neutron capture therapy with collimator and neutron capture therapy device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012080230A JP5630666B2 (ja) 2012-03-30 2012-03-30 中性子捕捉療法用コリメータ及び中性子捕捉療法装置

Publications (3)

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JP2013208257A JP2013208257A (ja) 2013-10-10
JP2013208257A5 JP2013208257A5 (enExample) 2014-07-24
JP5630666B2 true JP5630666B2 (ja) 2014-11-26

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JP2012080230A Expired - Fee Related JP5630666B2 (ja) 2012-03-30 2012-03-30 中性子捕捉療法用コリメータ及び中性子捕捉療法装置

Country Status (6)

Country Link
EP (1) EP2835149B1 (enExample)
JP (1) JP5630666B2 (enExample)
KR (1) KR101441522B1 (enExample)
CN (1) CN104053476B (enExample)
TW (1) TWI486189B (enExample)
WO (1) WO2013146373A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI532056B (zh) 2013-10-15 2016-05-01 財團法人工業技術研究院 濾屏與中子束源
US9962560B2 (en) * 2013-12-20 2018-05-08 Mevion Medical Systems, Inc. Collimator and energy degrader
CN104511096B (zh) * 2014-12-08 2018-01-05 南京中硼联康医疗科技有限公司 用于中子捕获治疗的射束整形体
JP6430264B2 (ja) * 2015-01-19 2018-11-28 住友重機械工業株式会社 負イオン源装置
JP6565113B2 (ja) * 2015-03-05 2019-08-28 住友重機械工業株式会社 中性子捕捉療法装置
JP6566358B2 (ja) * 2015-10-27 2019-08-28 住友重機械工業株式会社 中性子捕捉療法シミュレーションシステム及び中性子捕捉療法シミュレーション方法
RU2734955C1 (ru) 2017-06-05 2020-10-26 Нойборон Медтех Лтд. Блок формирования пучка для нейтронно-захватной терапии
US10446281B2 (en) * 2017-08-15 2019-10-15 Westinghouse Electric Company Llc Detection apparatus and method of detecting the neutron absorption capability of a control element of a nuclear installation
CN109925613B (zh) * 2017-12-18 2024-04-12 南京中硼联康医疗科技有限公司 中子捕获治疗装置
CN109925611B (zh) * 2017-12-18 2024-04-16 南京中硼联康医疗科技有限公司 中子捕获治疗装置
JP7207856B2 (ja) * 2018-03-12 2023-01-18 東芝Ｉｔコントロールシステム株式会社 Ｃｔ撮影装置
JP7082914B2 (ja) * 2018-07-19 2022-06-09 住友重機械工業株式会社 中性子捕捉療法用のコリメータ、及び中性子線のコリメータの設置方法
KR102118077B1 (ko) * 2018-11-06 2020-06-02 한국원자력의학원 중성자 포획 치료시스템용 콜리메이터
CN109499011B (zh) * 2018-12-21 2020-11-10 苏州雷泰医疗科技有限公司 用于正交双层光栅装置的动态调强子野分割方法
US20210265071A1 (en) * 2020-02-26 2021-08-26 Varian Medical Systems International Ag Beam-blocking leaf and multileaf collimator containing same
GB2592987A (en) * 2020-03-13 2021-09-15 Elekta ltd Leaf for a multi-leaf collimator
CN111388881B (zh) * 2020-03-23 2022-01-28 上海联影医疗科技股份有限公司 一种限束装置的控制方法以及系统
CN112999533A (zh) * 2021-04-29 2021-06-22 北京凯佰特科技股份有限公司 一种医院中子照射器用体位调节装置
CN115300812A (zh) * 2022-08-31 2022-11-08 兰州大学 一种中子束格栅照射系统
CN115120895A (zh) * 2022-08-31 2022-09-30 兰州大学 一种中子俘获辐照设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463266A (en) * 1981-02-20 1984-07-31 Instrument Ab Scanditronix Neutron collimator
JPS59230199A (ja) * 1983-06-14 1984-12-24 住友重機械工業株式会社 中性子線用コリメ−ト板
US5818902A (en) * 1996-03-01 1998-10-06 Elekta Ab Intensity modulated arc therapy with dynamic multi-leaf collimation
JP2002186676A (ja) * 2000-12-22 2002-07-02 Hitachi Medical Corp 絞り装置および該絞り装置を用いた放射線治療装置
JP3779878B2 (ja) 2001-01-30 2006-05-31 株式会社日立製作所 マルチリーフコリメータ
JP2005185321A (ja) * 2003-12-24 2005-07-14 Toshiba Corp コリメータ及び放射線治療装置及び放射線治療システム
WO2009000155A1 (fr) * 2007-06-21 2008-12-31 Tsinghua University Cible de conversion de photoneutron
JP4680074B2 (ja) * 2006-01-30 2011-05-11 三菱電機株式会社 粒子線治療装置
JP4602366B2 (ja) 2007-02-23 2010-12-22 株式会社日立製作所 マルチリーフコリメータ
JP5154255B2 (ja) 2008-02-18 2013-02-27 住友重機械工業株式会社 中性子線照射装置
CN101581679B (zh) * 2008-05-12 2012-02-22 清华大学 一种检测特殊核材料的方法和系统
CN101757737B (zh) * 2008-12-24 2012-11-14 住友重机械工业株式会社 多叶准直器以及放射线治疗装置

Also Published As

Publication number Publication date
KR20140093760A (ko) 2014-07-28
JP2013208257A (ja) 2013-10-10
TW201350166A (zh) 2013-12-16
KR101441522B1 (ko) 2014-09-17
TWI486189B (zh) 2015-06-01
EP2835149A1 (en) 2015-02-11
EP2835149B1 (en) 2017-11-01
WO2013146373A1 (ja) 2013-10-03
CN104053476B (zh) 2015-11-25
CN104053476A (zh) 2014-09-17
EP2835149A4 (en) 2015-10-21

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