JPS5498076A - Electron shielding tube - Google Patents

Electron shielding tube

Info

Publication number
JPS5498076A
JPS5498076A JP16452578A JP16452578A JPS5498076A JP S5498076 A JPS5498076 A JP S5498076A JP 16452578 A JP16452578 A JP 16452578A JP 16452578 A JP16452578 A JP 16452578A JP S5498076 A JPS5498076 A JP S5498076A
Authority
JP
Japan
Prior art keywords
shielding tube
electron shielding
electron
tube
shielding
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
JP16452578A
Other languages
English (en)
Other versions
JPS6025978B2 (ja
Inventor
Tauman Reonaado
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of JPS5498076A publication Critical patent/JPS5498076A/ja
Publication of JPS6025978B2 publication Critical patent/JPS6025978B2/ja
Expired 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)
JP53164525A 1977-12-30 1978-12-26 電子遮蔽チユ−ブ Expired JPS6025978B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2759073A DE2759073C3 (de) 1977-12-30 1977-12-30 Elektronentubus
DE2759073.4 1977-12-30

Publications (2)

Publication Number Publication Date
JPS5498076A true JPS5498076A (en) 1979-08-02
JPS6025978B2 JPS6025978B2 (ja) 1985-06-21

Family

ID=6027821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53164525A Expired JPS6025978B2 (ja) 1977-12-30 1978-12-26 電子遮蔽チユ−ブ

Country Status (7)

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

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6813337B2 (en) * 2001-07-20 2004-11-02 Siemens Medical Solutions Usa, Inc Removable electron multileaf collimator
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
CA2574122A1 (en) 2004-07-21 2006-02-02 Still River Systems, Inc. A programmable radio frequency waveform generator for a 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
EP2389982A3 (en) 2005-11-18 2012-03-07 Still River Systems, Inc. Charged particle radiation therapy
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
TW201433331A (zh) 2012-09-28 2014-09-01 Mevion Medical Systems Inc 線圈位置調整
CN105103662B (zh) 2012-09-28 2018-04-13 梅维昂医疗系统股份有限公司 磁场再生器
JP6246216B2 (ja) 2012-09-28 2017-12-13 メビオン・メディカル・システムズ・インコーポレーテッド 粒子治療の制御
EP3342462B1 (en) 2012-09-28 2019-05-01 Mevion Medical Systems, Inc. Adjusting energy of a particle beam
CN104813748B (zh) 2012-09-28 2019-07-09 梅维昂医疗系统股份有限公司 聚焦粒子束
CN104813747B (zh) 2012-09-28 2018-02-02 梅维昂医疗系统股份有限公司 使用磁场颤振聚焦粒子束
TW201424467A (zh) 2012-09-28 2014-06-16 Mevion Medical Systems Inc 一粒子束之強度控制
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
TW201422278A (zh) 2012-09-28 2014-06-16 Mevion Medical Systems Inc 粒子加速器之控制系統
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
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US9962560B2 (en) 2013-12-20 2018-05-08 Mevion Medical Systems, Inc. Collimator and energy degrader
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
CN109803723B (zh) 2016-07-08 2021-05-14 迈胜医疗设备有限公司 一种粒子疗法系统
US11103730B2 (en) 2017-02-23 2021-08-31 Mevion Medical Systems, Inc. Automated treatment in particle therapy
EP3645111B1 (en) 2017-06-30 2025-04-23 Mevion Medical Systems, Inc. Configurable collimator controlled using linear motors
WO2020094379A1 (en) 2018-11-09 2020-05-14 Meissner Consulting Gmbh Collimated electron beam sterilization dose
JP2022524103A (ja) 2019-03-08 2022-04-27 メビオン・メディカル・システムズ・インコーポレーテッド カラム別の放射線の照射およびそのための治療計画の生成
US12251581B2 (en) * 2022-03-31 2025-03-18 Varian Medical Systems, Inc. Flash electron applicator with integrated dosimeter

Family Cites Families (9)

* 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
GB1414843A (en) * 1973-04-17 1975-11-19 Mel Equipment Co Ltd Electron collimator
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
DE2446680C3 (de) * 1974-09-30 1980-10-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Tubus zur Begrenzung eines Bündels durchdringender Strahlen
GB1530449A (en) * 1975-11-13 1978-11-01 Mel Equipment Co Ltd Electron beam collimator
GB1577172A (en) * 1976-07-15 1980-10-22 Tokyo Shibaura Electric Co Tomographing device
US4140129A (en) * 1977-04-13 1979-02-20 Applied Radiation Corporation Beam defining system in an electron accelerator

Also Published As

Publication number Publication date
DE2759073A1 (de) 1979-07-05
SE7811282L (sv) 1979-07-01
DE2759073B2 (de) 1981-02-26
JPS6025978B2 (ja) 1985-06-21
US4220866A (en) 1980-09-02
DE2759073C3 (de) 1981-10-22
GB1602144A (en) 1981-11-04
FR2413763A1 (fr) 1979-07-27
CA1112772A (en) 1981-11-17
FR2413763B1 (ja) 1982-02-12

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