CN103492027B - 带电粒子束照射装置 - Google Patents

带电粒子束照射装置 Download PDF

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Publication number
CN103492027B
CN103492027B CN201280019786.0A CN201280019786A CN103492027B CN 103492027 B CN103492027 B CN 103492027B CN 201280019786 A CN201280019786 A CN 201280019786A CN 103492027 B CN103492027 B CN 103492027B
Authority
CN
China
Prior art keywords
particle beam
charged particle
irradiation
collimator
mounting bracket
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201280019786.0A
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English (en)
Chinese (zh)
Other versions
CN103492027A (zh
Inventor
立川敏树
小笠原毅
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
Original Assignee
Sumitomo Heavy Industries Ltd
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
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Publication of CN103492027A publication Critical patent/CN103492027A/zh
Application granted granted Critical
Publication of CN103492027B publication Critical patent/CN103492027B/zh
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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)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Radiation-Therapy Devices (AREA)
CN201280019786.0A 2011-04-27 2012-03-28 带电粒子束照射装置 Active CN103492027B (zh)

Applications Claiming Priority (3)

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
JP2011-099461 2011-04-27
PCT/JP2012/058231 WO2012147444A1 (ja) 2011-04-27 2012-03-28 荷電粒子線照射装置

Publications (2)

Publication Number Publication Date
CN103492027A CN103492027A (zh) 2014-01-01
CN103492027B true CN103492027B (zh) 2016-01-20

Family

ID=47071970

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280019786.0A Active CN103492027B (zh) 2011-04-27 2012-03-28 带电粒子束照射装置

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)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011008969A1 (en) 2009-07-15 2011-01-20 Viewray Incorporated Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other
AU2013334064A1 (en) 2012-10-26 2015-05-14 Viewray Technologies, Inc. Assessment and improvement of treatment using imaging of physiological responses to radiation therapy
CN104768612A (zh) * 2012-11-05 2015-07-08 三菱电机株式会社 三维图像拍摄系统及粒子射线治疗装置
US9913996B2 (en) * 2012-11-05 2018-03-13 Mitsubishi Electric Corporation Three-dimensional image capture system and particle beam therapy system
EP2962309B1 (en) * 2013-02-26 2022-02-16 Accuray, Inc. Electromagnetically actuated multi-leaf collimator
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
EP3423153B1 (en) 2016-03-02 2021-05-19 ViewRay Technologies, Inc. Particle therapy with magnetic resonance imaging
EP3589366B1 (en) 2017-02-28 2025-12-10 Sun Nuclear Corporation Radiation therapy treatment verification with electronic portal imaging device transit images
CN111712298B (zh) 2017-12-06 2023-04-04 优瑞技术公司 放射疗法系统
US11278744B2 (en) 2018-09-28 2022-03-22 Sun Nuclear Corporation Systems and methods to account for tilt of a radiation measurement system
US11378700B2 (en) 2019-07-10 2022-07-05 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 (6)

* 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
CN1176143A (zh) * 1996-08-12 1998-03-18 西门子医疗系统公司 以动态方式建立照域尺寸重合的方法和系统
JP2008022896A (ja) * 2006-07-18 2008-02-07 Mitsubishi Electric Corp 位置決め装置
CN101224324A (zh) * 2007-01-18 2008-07-23 国立癌症中心总长 带电粒子线照射装置
JP2009189725A (ja) * 2008-02-18 2009-08-27 Sumitomo Heavy Ind Ltd 中性子線照射装置
CN102245263A (zh) * 2008-12-24 2011-11-16 三菱电机株式会社 粒子射线治疗装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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
JP4294064B2 (ja) * 2007-06-01 2009-07-08 三菱電機株式会社 粒子線治療装置
JP4717859B2 (ja) * 2007-08-03 2011-07-06 住友重機械工業株式会社 マルチリーフコリメータ及び放射線治療装置
WO2012114465A1 (ja) * 2011-02-23 2012-08-30 三菱電機株式会社 粒子線治療装置

Patent Citations (6)

* 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
CN1176143A (zh) * 1996-08-12 1998-03-18 西门子医疗系统公司 以动态方式建立照域尺寸重合的方法和系统
JP2008022896A (ja) * 2006-07-18 2008-02-07 Mitsubishi Electric Corp 位置決め装置
CN101224324A (zh) * 2007-01-18 2008-07-23 国立癌症中心总长 带电粒子线照射装置
JP2009189725A (ja) * 2008-02-18 2009-08-27 Sumitomo Heavy Ind Ltd 中性子線照射装置
CN102245263A (zh) * 2008-12-24 2011-11-16 三菱电机株式会社 粒子射线治疗装置

Also Published As

Publication number Publication date
TW201304746A (zh) 2013-02-01
US20140077098A1 (en) 2014-03-20
WO2012147444A1 (ja) 2012-11-01
CN103492027A (zh) 2014-01-01
TWI477257B (zh) 2015-03-21
US8766220B2 (en) 2014-07-01
JP2012228427A (ja) 2012-11-22
JP5701671B2 (ja) 2015-04-15

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