TWI477257B - A charged particle beam irradiation apparatus - Google Patents

A charged particle beam irradiation apparatus Download PDF

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Publication number
TWI477257B
TWI477257B TW101113501A TW101113501A TWI477257B TW I477257 B TWI477257 B TW I477257B TW 101113501 A TW101113501 A TW 101113501A TW 101113501 A TW101113501 A TW 101113501A TW I477257 B TWI477257 B TW I477257B
Authority
TW
Taiwan
Prior art keywords
particle beam
charged particle
irradiation
unit
collimator
Prior art date
Application number
TW101113501A
Other languages
English (en)
Chinese (zh)
Other versions
TW201304746A (zh
Inventor
Toshiki Tachikawa
Tsuyoshi Ogasawara
Original Assignee
Sumitomo Heavy Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of TW201304746A publication Critical patent/TW201304746A/zh
Application granted granted Critical
Publication of TWI477257B publication Critical patent/TWI477257B/zh

Links

Classifications

    • 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
    • G21K5/00—Irradiation devices
    • G21K5/04—Irradiation devices with beam-forming means
    • 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
    • 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
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
    • 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
    • A61N2005/1087—Ions; Protons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Radiation-Therapy Devices (AREA)
TW101113501A 2011-04-27 2012-04-16 A charged particle beam irradiation apparatus TWI477257B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011099461A JP5701671B2 (ja) 2011-04-27 2011-04-27 荷電粒子線照射装置

Publications (2)

Publication Number Publication Date
TW201304746A TW201304746A (zh) 2013-02-01
TWI477257B true TWI477257B (zh) 2015-03-21

Family

ID=47071970

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101113501A TWI477257B (zh) 2011-04-27 2012-04-16 A charged particle beam irradiation apparatus

Country Status (5)

Country Link
US (1) US8766220B2 (enExample)
JP (1) JP5701671B2 (enExample)
CN (1) CN103492027B (enExample)
TW (1) TWI477257B (enExample)
WO (1) WO2012147444A1 (enExample)

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CN102472830B (zh) 2009-07-15 2016-03-30 微雷公司 用于使直线性加速器和磁共振成像设备彼此屏蔽的方法和装置
US9889318B2 (en) 2012-10-26 2018-02-13 Viewray Technologies, Inc. Assessment and improvement of treatment using imaging of physiological responses to radiation therapy
WO2014068784A1 (ja) * 2012-11-05 2014-05-08 三菱電機株式会社 三次元画像撮影システム及び粒子線治療装置
US9913996B2 (en) * 2012-11-05 2018-03-13 Mitsubishi Electric Corporation Three-dimensional image capture system and particle beam therapy system
CN107469240B (zh) * 2013-02-26 2020-04-21 安科锐公司 多叶准直器和用于准直治疗放射束的系统
US9446263B2 (en) 2013-03-15 2016-09-20 Viewray Technologies, Inc. Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging
GB2526103A (en) * 2014-05-13 2015-11-18 Elekta Ab Collimation apparatus for radiotherapy
US10617891B2 (en) * 2015-04-23 2020-04-14 Sun Nuclear Corporation Radiation detector calibration
US9774838B2 (en) * 2015-06-12 2017-09-26 Accuray Incorporated Ambient light suppression using color space information to derive pixel-wise attenuation factors
CN118750795A (zh) 2016-03-02 2024-10-11 优瑞技术公司 放射疗法系统和相关的非暂时性计算机程序产品
US10918888B2 (en) 2017-02-28 2021-02-16 Sun Nuclear Corporation Radiation therapy treatment verification with electronic portal imaging device transit images
JP7127126B2 (ja) 2017-12-06 2022-08-29 ビューレイ・テクノロジーズ・インコーポレイテッド 放射線治療のシステム、方法およびソフトウェア
US11278744B2 (en) 2018-09-28 2022-03-22 Sun Nuclear Corporation Systems and methods to account for tilt of a radiation measurement system
WO2021007459A1 (en) 2019-07-10 2021-01-14 Sun Nuclear Corporation Scintillator-based radiation therapy quality assurance
US11600004B2 (en) 2019-07-10 2023-03-07 Sun Nuclear Corporation Image-based radiation therapy quality assurance
US12011616B2 (en) 2019-07-10 2024-06-18 Sun Nuclear Corporation Image-based radiation therapy quality assurance
US12201850B2 (en) 2022-06-16 2025-01-21 Sun Nuclear Corporation High dose rate radiation therapy systems and dosimetry

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06246015A (ja) * 1993-02-24 1994-09-06 Etsuo Kunieda 照射位置監視装置を組み込んだ医療用放射線照射装置
JP2009189725A (ja) * 2008-02-18 2009-08-27 Sumitomo Heavy Ind Ltd 中性子線照射装置
TW201023932A (en) * 2007-08-03 2010-07-01 Sumitomo Heavy Industries Multileaf collimator and radiotherapy apparatus

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
GB2211709B (en) * 1987-10-28 1991-03-20 Philips Electronic Associated Multileaf collimator and related apparatus
JPH07255718A (ja) * 1994-03-25 1995-10-09 Toshiba Medical Eng Co Ltd 放射線治療計画装置，放射線治療装置及び放射線治療方法
US5684854A (en) * 1996-08-12 1997-11-04 Siemens Medical System Inc Method and system for dynamically establishing field size coincidence
JP2008022896A (ja) * 2006-07-18 2008-02-07 Mitsubishi Electric Corp 位置決め装置
JP4797140B2 (ja) * 2007-01-18 2011-10-19 独立行政法人国立がん研究センター 荷電粒子線照射装置
JP4294064B2 (ja) * 2007-06-01 2009-07-08 三菱電機株式会社 粒子線治療装置
US8350234B2 (en) * 2008-12-24 2013-01-08 Mitsubishi Electric Corporation Particle beam therapy system
US8536548B2 (en) * 2011-02-23 2013-09-17 Mitsubishi Electric Corporation Particle beam therapy system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06246015A (ja) * 1993-02-24 1994-09-06 Etsuo Kunieda 照射位置監視装置を組み込んだ医療用放射線照射装置
TW201023932A (en) * 2007-08-03 2010-07-01 Sumitomo Heavy Industries Multileaf collimator and radiotherapy apparatus
JP2009189725A (ja) * 2008-02-18 2009-08-27 Sumitomo Heavy Ind Ltd 中性子線照射装置

Also Published As

Publication number Publication date
US20140077098A1 (en) 2014-03-20
TW201304746A (zh) 2013-02-01
JP5701671B2 (ja) 2015-04-15
CN103492027B (zh) 2016-01-20
CN103492027A (zh) 2014-01-01
WO2012147444A1 (ja) 2012-11-01
JP2012228427A (ja) 2012-11-22
US8766220B2 (en) 2014-07-01

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