JP4537716B2 - 放射線治療装置 - Google Patents

放射線治療装置 Download PDF

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Publication number
JP4537716B2
JP4537716B2 JP2004010393A JP2004010393A JP4537716B2 JP 4537716 B2 JP4537716 B2 JP 4537716B2 JP 2004010393 A JP2004010393 A JP 2004010393A JP 2004010393 A JP2004010393 A JP 2004010393A JP 4537716 B2 JP4537716 B2 JP 4537716B2
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JP
Japan
Prior art keywords
leaf
radiation
irradiation
radiotherapy apparatus
stator
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.)
Expired - Fee Related
Application number
JP2004010393A
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English (en)
Japanese (ja)
Other versions
JP2005198945A (ja
JP2005198945A5 (enExample
Inventor
和彦 辻田
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.)
Toshiba Corp
Canon Medical Systems Corp
Original Assignee
Toshiba Corp
Toshiba Medical Systems Corp
Toshiba Medical Systems Engineering Co 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
Application filed by Toshiba Corp, Toshiba Medical Systems Corp, Toshiba Medical Systems Engineering Co Ltd filed Critical Toshiba Corp
Priority to JP2004010393A priority Critical patent/JP4537716B2/ja
Priority to US11/034,885 priority patent/US7242750B2/en
Priority to CN2005100055700A priority patent/CN1644227B/zh
Publication of JP2005198945A publication Critical patent/JP2005198945A/ja
Publication of JP2005198945A5 publication Critical patent/JP2005198945A5/ja
Application granted granted Critical
Publication of JP4537716B2 publication Critical patent/JP4537716B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biomedical Technology (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)
  • Radiation-Therapy Devices (AREA)
JP2004010393A 2004-01-19 2004-01-19 放射線治療装置 Expired - Fee Related JP4537716B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004010393A JP4537716B2 (ja) 2004-01-19 2004-01-19 放射線治療装置
US11/034,885 US7242750B2 (en) 2004-01-19 2005-01-14 Radiotherapy apparatus
CN2005100055700A CN1644227B (zh) 2004-01-19 2005-01-19 放射线治疗装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004010393A JP4537716B2 (ja) 2004-01-19 2004-01-19 放射線治療装置

Publications (3)

Publication Number Publication Date
JP2005198945A JP2005198945A (ja) 2005-07-28
JP2005198945A5 JP2005198945A5 (enExample) 2007-03-08
JP4537716B2 true JP4537716B2 (ja) 2010-09-08

Family

ID=34823128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004010393A Expired - Fee Related JP4537716B2 (ja) 2004-01-19 2004-01-19 放射線治療装置

Country Status (3)

Country Link
US (1) US7242750B2 (enExample)
JP (1) JP4537716B2 (enExample)
CN (1) CN1644227B (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4817859B2 (ja) * 2005-03-04 2011-11-16 株式会社東芝 放射線絞り装置及び当該絞り装置を有する放射線治療装置
DE102008004867A1 (de) * 2007-01-25 2008-08-07 Siemens Aktiengesellschaft Lamellenkollimator und Strahlentherapiegerät
JP2008206822A (ja) * 2007-02-27 2008-09-11 Toshiba Corp 放射線治療装置
US7642534B2 (en) * 2007-06-26 2010-01-05 Varian Medical Systems, Inc. Multileaf collimator for electron radiotherapy
US8017915B2 (en) 2008-03-14 2011-09-13 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
US8487286B2 (en) * 2009-08-25 2013-07-16 Kabushiki Kaisha Toshiba Radiation therapy equipment
DE102009058777A1 (de) * 2009-12-18 2011-06-22 Carl Zeiss Surgical GmbH, 73447 Applikatoreinrichtung für die Strahlentherapie sowie Strahlentherapievorrichtung
CN102451521B (zh) * 2010-10-26 2015-03-04 苏州雷泰医疗科技有限公司 放射治疗设备
EP2691971B8 (en) 2011-03-31 2025-10-01 RefleXion Medical, Inc. Systems and methods for use in emission guided radiation therapy
EP2524718A1 (en) 2011-05-17 2012-11-21 Deutsches Krebsforschungszentrum Leaf module for a multi-leaf collimator and multi-leaf collimator
WO2013014260A1 (en) 2011-07-28 2013-01-31 Deutsches Krebsforschungszentrum Therapeutic device for treating a predefined body part of a patient with rays
DE102012211816B4 (de) * 2011-09-22 2021-09-16 Siemens Healthcare Gmbh Vorrichtung und Verfahren zum Bestimmen der Position eines entlang einer zugeordneten Achse linear beweglichen Teils
US9905323B2 (en) 2013-03-22 2018-02-27 Deutsches Krebsforschungszentrum Contour collimator for radiotherapy
US9358405B2 (en) * 2013-12-02 2016-06-07 Elektra Ab (Publ) Controlling access to radiotherapy systems
JP2016031456A (ja) * 2014-07-29 2016-03-07 富士通株式会社 表示装置及び表示制御回路
US10500416B2 (en) 2015-06-10 2019-12-10 Reflexion Medical, Inc. High bandwidth binary multi-leaf collimator design
EP3426345B1 (en) 2016-03-09 2021-06-23 RefleXion Medical, Inc. Fluence map generation methods for radiotherapy
CN116943051A (zh) 2016-11-15 2023-10-27 反射医疗公司 放射治疗患者平台
EP3988017A1 (en) 2016-11-15 2022-04-27 RefleXion Medical, Inc. System for emission-guided high-energy photon delivery
WO2018093849A1 (en) 2016-11-15 2018-05-24 Reflexion Medical, Inc. Methods for radiation delivery in emission-guided radiotherapy
WO2018183748A1 (en) 2017-03-30 2018-10-04 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
CN114699655A (zh) 2017-07-11 2022-07-05 反射医疗公司 用于pet检测器余辉管理的方法
CN111148471B (zh) 2017-08-09 2023-08-22 反射医疗公司 用于发射引导放射治疗中的故障检测的系统和方法
US11369806B2 (en) 2017-11-14 2022-06-28 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy
CN107966928B (zh) * 2017-11-21 2022-03-25 上海联影医疗科技股份有限公司 背隙误差补偿方法、装置、系统、计算机设备及放射治疗设备
EP3552663B1 (en) 2018-04-11 2020-12-30 Deutsches Krebsforschungszentrum Control device for controlling at least one collimator
DE102021209254B4 (de) 2021-08-24 2023-04-27 Siemens Healthcare Gmbh Lamelle zum Kollimieren einer Therapiestrahlung
DE102021209248B3 (de) 2021-08-24 2023-02-16 Siemens Healthcare Gmbh Lamelle zum Kollimieren von Therapiestrahlung
CN118259290B (zh) * 2024-03-26 2025-02-11 智维精准(北京)医疗科技有限公司 一种用于多叶准直器叶片的超声传感器检测系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616141A1 (de) * 1986-05-14 1987-11-19 Siemens Ag Konturenkollimator fuer die strahlentherapie
JPH0345175A (ja) * 1989-07-12 1991-02-26 Foster Electric Co Ltd リニア型アクチュエータ
JPH03118781A (ja) * 1989-09-29 1991-05-21 Brother Ind Ltd 電動扉
CN2376318Y (zh) * 1999-07-08 2000-05-03 宋世鹏 多叶准直器
JP2002253686A (ja) * 2000-12-26 2002-09-10 Toshiba Corp 放射線治療装置およびバックラッシ除去装置
EP1463971A2 (en) * 2001-12-12 2004-10-06 The Regents of the University of California INTEGRATED CRYSTAL MOUNTING AND ALIGNMENT SYSTEM FOR HIGH−THROUGHPUT BIOLOGICAL CRYSTALLOGRAPHY
US6920203B2 (en) * 2002-12-02 2005-07-19 General Electric Company Method and apparatus for selectively attenuating a radiation source

Also Published As

Publication number Publication date
JP2005198945A (ja) 2005-07-28
CN1644227B (zh) 2010-05-26
CN1644227A (zh) 2005-07-27
US20050185766A1 (en) 2005-08-25
US7242750B2 (en) 2007-07-10

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