CN1644227B - 放射线治疗装置 - Google Patents

放射线治疗装置 Download PDF

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Publication number
CN1644227B
CN1644227B CN2005100055700A CN200510005570A CN1644227B CN 1644227 B CN1644227 B CN 1644227B CN 2005100055700 A CN2005100055700 A CN 2005100055700A CN 200510005570 A CN200510005570 A CN 200510005570A CN 1644227 B CN1644227 B CN 1644227B
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CN
China
Prior art keywords
mentioned
thin slice
radiation
sheet
lonizing radiation
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
CN2005100055700A
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English (en)
Chinese (zh)
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CN1644227A (zh
Inventor
辻田和彦
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.)
Canon Medical Systems Corp
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Toshiba Corp
Toshiba Medical Systems Corp
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Publication of CN1644227A publication Critical patent/CN1644227A/zh
Application granted granted Critical
Publication of CN1644227B publication Critical patent/CN1644227B/zh
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    • 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

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  • 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)
CN2005100055700A 2004-01-19 2005-01-19 放射线治疗装置 Expired - Fee Related CN1644227B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004010393A JP4537716B2 (ja) 2004-01-19 2004-01-19 放射線治療装置
JP2004010393 2004-01-19
JP2004-010393 2004-01-19

Publications (2)

Publication Number Publication Date
CN1644227A CN1644227A (zh) 2005-07-27
CN1644227B true CN1644227B (zh) 2010-05-26

Family

ID=34823128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005100055700A Expired - Fee Related CN1644227B (zh) 2004-01-19 2005-01-19 放射线治疗装置

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794629A (en) * 1986-05-14 1988-12-27 Siemens Aktiengesellschaft Contour collimator for radiation therapy
CN2376318Y (zh) * 1999-07-08 2000-05-03 宋世鹏 多叶准直器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794629A (en) * 1986-05-14 1988-12-27 Siemens Aktiengesellschaft Contour collimator for radiation therapy
CN2376318Y (zh) * 1999-07-08 2000-05-03 宋世鹏 多叶准直器

Also Published As

Publication number Publication date
JP2005198945A (ja) 2005-07-28
JP4537716B2 (ja) 2010-09-08
CN1644227A (zh) 2005-07-27
US20050185766A1 (en) 2005-08-25
US7242750B2 (en) 2007-07-10

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Effective date of registration: 20160714

Address after: Japan Tochigi

Patentee after: TOSHIBA MEDICAL SYSTEMS Corp.

Address before: Tokyo, Japan

Patentee before: Toshiba Corp.

Patentee before: TOSHIBA MEDICAL SYSTEMS Corp.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526