FR2413763A1 - Localisateur d'electrons - Google Patents

Localisateur d'electrons

Info

Publication number
FR2413763A1
FR2413763A1 FR7835953A FR7835953A FR2413763A1 FR 2413763 A1 FR2413763 A1 FR 2413763A1 FR 7835953 A FR7835953 A FR 7835953A FR 7835953 A FR7835953 A FR 7835953A FR 2413763 A1 FR2413763 A1 FR 2413763A1
Authority
FR
France
Prior art keywords
electron
locator
branches
plates
radiotherapy
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.)
Granted
Application number
FR7835953A
Other languages
English (en)
Other versions
FR2413763B1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2413763A1 publication Critical patent/FR2413763A1/fr
Application granted granted Critical
Publication of FR2413763B1 publication Critical patent/FR2413763B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • A61N2005/1089—Electrons

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (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)

Abstract

LOCALISATEUR D'ELECTRONS A PREVOIR A LA SORTIE DU RAYONNEMENT, EN AVAL DU DIAPHRAGME PRIMAIRE D'UN ACCELERATEUR D'ELECTRONS. IL COMPORTE DES PLAQUES DE CANALISATION QUI SE PRESENTENT SOUS UNE FORME COUDEE ET QUI SE CHEVAUCHENT PAR LES EXTREMITES DE LEURS BRANCHES; CHACUNE DE CES PLAQUES EST SUSCEPTIBLE D'ETRE DEPLACEE LE LONG D'UNE DE SES BRANCHES SUR UN SUPPORT QUI EST DEPLACABLE DANS LA DIRECTION PERPENDICULAIRE A L'AXE DE SYMETRIE. APPLICATION AUX ACCELERATEURS D'ELECTRONS POUR RADIOTHERAPIE.
FR7835953A 1977-12-30 1978-12-21 Localisateur d'electrons Granted FR2413763A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2759073A DE2759073C3 (de) 1977-12-30 1977-12-30 Elektronentubus

Publications (2)

Publication Number Publication Date
FR2413763A1 true FR2413763A1 (fr) 1979-07-27
FR2413763B1 FR2413763B1 (fr) 1982-02-12

Family

ID=6027821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835953A Granted FR2413763A1 (fr) 1977-12-30 1978-12-21 Localisateur d'electrons

Country Status (7)

Country Link
US (1) US4220866A (fr)
JP (1) JPS6025978B2 (fr)
CA (1) CA1112772A (fr)
DE (1) DE2759073C3 (fr)
FR (1) FR2413763A1 (fr)
GB (1) GB1602144A (fr)
SE (1) SE7811282L (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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US4343997A (en) * 1980-07-14 1982-08-10 Siemens Medical Laboratories, Inc. Collimator assembly for an electron accelerator
US4550258A (en) * 1982-07-27 1985-10-29 Nippon Telegraph & Telephone Public Corporation Aperture structure for charged beam exposure
JPS5964069A (ja) * 1982-10-04 1984-04-11 バリアン・アソシエイツ・インコ−ポレイテツド 電子アーク治療用視準装置のための遮蔽物保持装置
US4868843A (en) * 1986-09-10 1989-09-19 Varian Associates, Inc. Multileaf collimator and compensator for radiotherapy machines
GB2211710A (en) * 1987-10-28 1989-07-05 Philips Nv Multileaf collimator
US4880985A (en) * 1988-10-05 1989-11-14 Douglas Jones Detached collimator apparatus for radiation therapy
US5165106A (en) * 1991-06-06 1992-11-17 Siemens Medical Laboratories, Inc. Contour collimator
IT1285594B1 (it) * 1996-03-06 1998-06-18 Doriano Ciscato Dispositivo collimatore per radioterapia
US5757881A (en) * 1997-01-06 1998-05-26 Siemens Business Communication Systems, Inc. Redundant field-defining arrays for a radiation system
US6813337B2 (en) * 2001-07-20 2004-11-02 Siemens Medical Solutions Usa, Inc Removable electron multileaf collimator
US6853703B2 (en) * 2001-07-20 2005-02-08 Siemens Medical Solutions Usa, Inc. Automated delivery of treatment fields
US6822252B2 (en) * 2001-07-20 2004-11-23 Siemens Medical Solutions Usa, Inc. Verification of electron treatment fields
CN100458563C (zh) * 2003-11-20 2009-02-04 Ge医疗系统环球技术有限公司 准直器及x光照射装置和x光摄影装置
EP2259664B1 (fr) 2004-07-21 2017-10-18 Mevion Medical Systems, Inc. Générateur programmable de forme d'onde à radiofréquence pour un synchrocyclotron
JP4553739B2 (ja) * 2005-01-20 2010-09-29 日本電子株式会社 試料ホルダおよびイオンビーム加工装置
EP2389981A3 (fr) 2005-11-18 2012-03-07 Still River Systems, Inc. Radiothérapie à particules chargées
US8003964B2 (en) 2007-10-11 2011-08-23 Still River Systems Incorporated Applying a particle beam to a patient
US8581523B2 (en) 2007-11-30 2013-11-12 Mevion Medical Systems, Inc. Interrupted particle source
US8933650B2 (en) 2007-11-30 2015-01-13 Mevion Medical Systems, Inc. Matching a resonant frequency of a resonant cavity to a frequency of an input voltage
CN102435218B (zh) * 2011-09-21 2013-11-06 成都利尼科医学技术发展有限公司 医用直线加速器铰链体模固定架
JP6254600B2 (ja) 2012-09-28 2017-12-27 メビオン・メディカル・システムズ・インコーポレーテッド 粒子加速器
CN104813749B (zh) 2012-09-28 2019-07-02 梅维昂医疗系统股份有限公司 控制粒子束的强度
TW201438787A (zh) 2012-09-28 2014-10-16 Mevion Medical Systems Inc 控制粒子治療
US9681531B2 (en) 2012-09-28 2017-06-13 Mevion Medical Systems, Inc. Control system for a particle accelerator
TW201422279A (zh) 2012-09-28 2014-06-16 Mevion Medical Systems Inc 聚焦粒子束
CN104812444B (zh) 2012-09-28 2017-11-21 梅维昂医疗系统股份有限公司 粒子束的能量调节
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
TW201433331A (zh) 2012-09-28 2014-09-01 Mevion Medical Systems Inc 線圈位置調整
US9622335B2 (en) 2012-09-28 2017-04-11 Mevion Medical Systems, Inc. Magnetic field regenerator
US8791656B1 (en) 2013-05-31 2014-07-29 Mevion Medical Systems, Inc. Active return system
US9730308B2 (en) 2013-06-12 2017-08-08 Mevion Medical Systems, Inc. Particle accelerator that produces charged particles having variable energies
CN110237447B (zh) 2013-09-27 2021-11-02 梅维昂医疗系统股份有限公司 粒子治疗系统
US9962560B2 (en) 2013-12-20 2018-05-08 Mevion Medical Systems, Inc. Collimator and energy degrader
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US9661736B2 (en) 2014-02-20 2017-05-23 Mevion Medical Systems, Inc. Scanning system for a particle therapy system
US9950194B2 (en) 2014-09-09 2018-04-24 Mevion Medical Systems, Inc. Patient positioning system
US10786689B2 (en) 2015-11-10 2020-09-29 Mevion Medical Systems, Inc. Adaptive aperture
US10925147B2 (en) 2016-07-08 2021-02-16 Mevion Medical Systems, Inc. Treatment planning
US11103730B2 (en) 2017-02-23 2021-08-31 Mevion Medical Systems, Inc. Automated treatment in particle therapy
EP3645111A1 (fr) 2017-06-30 2020-05-06 Mevion Medical Systems, Inc. Collimateur configurable commandé au moyen de moteurs linéaires
EP3877005A1 (fr) 2018-11-09 2021-09-15 Meissner Consulting GmbH Dose de stérilisation de faisceau d'électrons collimaté
WO2020185544A1 (fr) 2019-03-08 2020-09-17 Mevion Medical Systems, Inc. Administration de radiothérapie par colonne et génération d'un plan de traitement associé

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226146A1 (fr) * 1973-04-17 1974-11-15 Philips Nv
FR2285841A1 (fr) * 1974-09-30 1976-04-23 Siemens Ag Tube limiteur de faisceau de rayons penetrants
FR2331868A1 (fr) * 1975-11-13 1977-06-10 Philips Nv Tube-collimateur de faisceau electronique
DE2732073A1 (de) * 1976-07-15 1978-01-19 Tokyo Shibaura Electric Co Tomographievorrichtung
FR2387497A1 (fr) * 1977-04-13 1978-11-10 Siemens Ag Tete d'emetteur de rayonnement d'un accelerateur d'electrons

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542196A (en) * 1949-10-24 1951-02-20 Kelley Koett Mfg Company X-ray apparatus
US2921202A (en) * 1957-07-26 1960-01-12 Siemens Reiniger Werke Ag X-ray apparatus
US3863073A (en) * 1973-04-26 1975-01-28 Machlett Lab Inc Automatic system for precise collimation of radiation
DE2440146C3 (de) * 1974-08-21 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Röntgenuntersuchungsgerät mit einer Schichtaufnahmeeinrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226146A1 (fr) * 1973-04-17 1974-11-15 Philips Nv
US3942019A (en) * 1973-04-17 1976-03-02 U. S. Philips Corporation Electron collimator
FR2285841A1 (fr) * 1974-09-30 1976-04-23 Siemens Ag Tube limiteur de faisceau de rayons penetrants
US4034228A (en) * 1974-09-30 1977-07-05 Siemens Aktiengesellschaft Tubus for determining the boundaries of a beam of penetrating rays
FR2331868A1 (fr) * 1975-11-13 1977-06-10 Philips Nv Tube-collimateur de faisceau electronique
DE2732073A1 (de) * 1976-07-15 1978-01-19 Tokyo Shibaura Electric Co Tomographievorrichtung
FR2387497A1 (fr) * 1977-04-13 1978-11-10 Siemens Ag Tete d'emetteur de rayonnement d'un accelerateur d'electrons

Also Published As

Publication number Publication date
DE2759073A1 (de) 1979-07-05
CA1112772A (fr) 1981-11-17
JPS6025978B2 (ja) 1985-06-21
SE7811282L (sv) 1979-07-01
GB1602144A (en) 1981-11-04
US4220866A (en) 1980-09-02
DE2759073B2 (de) 1981-02-26
DE2759073C3 (de) 1981-10-22
JPS5498076A (en) 1979-08-02
FR2413763B1 (fr) 1982-02-12

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