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WO1989004586A3 - Procede et appareil de production de faisceaux de particules - Google Patents

Procede et appareil de production de faisceaux de particules Download PDF

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Publication number
WO1989004586A3
WO1989004586A3 PCT/GB1988/000938 GB8800938W WO8904586A3 WO 1989004586 A3 WO1989004586 A3 WO 1989004586A3 GB 8800938 W GB8800938 W GB 8800938W WO 8904586 A3 WO8904586 A3 WO 8904586A3
Authority
WO
WIPO (PCT)
Prior art keywords
particles
particle beams
ionised
generating particle
source
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.)
Ceased
Application number
PCT/GB1988/000938
Other languages
English (en)
Other versions
WO1989004586A2 (fr
Inventor
John Lawrence Sullivan
Ning-Sheng Xu
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to EP88909791A priority Critical patent/EP0534935B1/fr
Priority to DE3856268T priority patent/DE3856268T2/de
Publication of WO1989004586A2 publication Critical patent/WO1989004586A2/fr
Publication of WO1989004586A3 publication Critical patent/WO1989004586A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
    • H05H3/02—Molecular or atomic-beam generation, e.g. resonant beam generation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Electron Tubes For Measurement (AREA)
  • Particle Accelerators (AREA)

Abstract

Source de particules atomiques ou moléculaires comprenant une source de particules ionisées (1), une électrode d'extraction (2) ainsi qu'une lentille symétrique (3) destinée à focaliser un faisceau de particules. Un filtre de Wien (4) sélectionne les particules dans ledit faisceau ayant une vitesse prédéterminée, et une cellule d'échange de charge (7) neutralise les particules ionisées avant l'extraction de particules non ionisées du faisceau.
PCT/GB1988/000938 1987-10-30 1988-10-28 Procede et appareil de production de faisceaux de particules Ceased WO1989004586A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP88909791A EP0534935B1 (fr) 1987-10-30 1988-10-28 Procede et appareil de production de faisceaux de particules
DE3856268T DE3856268T2 (de) 1987-10-30 1988-10-28 Verfahren und vorrichtung zur erzeugung von teilchenbündeln

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878725459A GB8725459D0 (en) 1987-10-30 1987-10-30 Generating particle beams
GB8725459 1987-10-30

Publications (2)

Publication Number Publication Date
WO1989004586A2 WO1989004586A2 (fr) 1989-05-18
WO1989004586A3 true WO1989004586A3 (fr) 1989-06-15

Family

ID=10626179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1988/000938 Ceased WO1989004586A2 (fr) 1987-10-30 1988-10-28 Procede et appareil de production de faisceaux de particules

Country Status (6)

Country Link
US (1) US5111042A (fr)
EP (1) EP0534935B1 (fr)
JP (1) JPH03500829A (fr)
DE (1) DE3856268T2 (fr)
GB (2) GB8725459D0 (fr)
WO (1) WO1989004586A2 (fr)

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WO2002006557A1 (fr) 2000-07-14 2002-01-24 Epion Corporation Diagnostic de taille de gcib et traitement de pieces
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ES2720574T3 (es) 2004-07-21 2019-07-23 Mevion Medical Systems Inc Generador de forma de onda de radio frecuencia programable para un sincrociclotrón
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WO2007051313A1 (fr) * 2005-11-07 2007-05-10 Fibics Incorporated Procedes de montage de circuits au moyen de faisceaux electroniques a faible energie d'impact
JP5368103B2 (ja) 2005-11-18 2013-12-18 メビオン・メディカル・システムズ・インコーポレーテッド 荷電粒子放射線治療
US7888630B2 (en) * 2006-04-06 2011-02-15 Wong Alfred Y Reduced size high frequency quadrupole accelerator for producing a neutralized ion beam of high energy
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
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
CN104812443B (zh) 2012-09-28 2018-02-02 梅维昂医疗系统股份有限公司 粒子治疗系统
US9185789B2 (en) 2012-09-28 2015-11-10 Mevion Medical Systems, Inc. Magnetic shims to alter magnetic fields
US8927950B2 (en) 2012-09-28 2015-01-06 Mevion Medical Systems, Inc. Focusing a particle beam
CN108770178B (zh) 2012-09-28 2021-04-16 迈胜医疗设备有限公司 磁场再生器
EP2901823B1 (fr) 2012-09-28 2021-12-08 Mevion Medical Systems, Inc. Contrôle de l'intensité d'un faisceau de particules
TW201422278A (zh) 2012-09-28 2014-06-16 Mevion Medical Systems Inc 粒子加速器之控制系統
EP3581242B1 (fr) 2012-09-28 2022-04-06 Mevion Medical Systems, Inc. Réglage de l'énergie d'un faisceau de particules
US9155186B2 (en) 2012-09-28 2015-10-06 Mevion Medical Systems, Inc. Focusing a particle beam using magnetic field flutter
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
JP6855240B2 (ja) 2013-09-27 2021-04-07 メビオン・メディカル・システムズ・インコーポレーテッド 粒子ビーム走査
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
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
WO2019006253A1 (fr) 2017-06-30 2019-01-03 Mevion Medical Systems, Inc. Collimateur configurable commandé au moyen de moteurs linéaires
CN113811356B (zh) 2019-03-08 2025-01-03 美国迈胜医疗系统有限公司 用于粒子治疗系统的准直器和射程调节器
CN112242049B (zh) * 2019-07-19 2024-09-17 海湾安全技术有限公司 警报发声部件的状态检测
CN114597144A (zh) * 2022-03-07 2022-06-07 北京北方华创微电子装备有限公司 半导体工艺设备

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US3665182A (en) * 1969-08-18 1972-05-23 Minnesota Mining & Mfg Elemental analyzing apparatus
FR2212044A5 (fr) * 1972-12-22 1974-07-19 Anvar
US4090077A (en) * 1969-03-05 1978-05-16 Siemens Aktiengesellschaft Particle beam device with a deflection system and a stigmator
US4261698A (en) * 1980-01-23 1981-04-14 International Business Machines Corporation Trace oxygen detector
DE3130276A1 (de) * 1981-07-31 1983-02-17 Hermann Prof. Dr. 6301 Fernwald Wollnik Einrichtung zur vollelektrischen justierung von teilchenspektrometern und abbildungssystemen

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Publication number Priority date Publication date Assignee Title
US4090077A (en) * 1969-03-05 1978-05-16 Siemens Aktiengesellschaft Particle beam device with a deflection system and a stigmator
US3665182A (en) * 1969-08-18 1972-05-23 Minnesota Mining & Mfg Elemental analyzing apparatus
FR2212044A5 (fr) * 1972-12-22 1974-07-19 Anvar
US4261698A (en) * 1980-01-23 1981-04-14 International Business Machines Corporation Trace oxygen detector
DE3130276A1 (de) * 1981-07-31 1983-02-17 Hermann Prof. Dr. 6301 Fernwald Wollnik Einrichtung zur vollelektrischen justierung von teilchenspektrometern und abbildungssystemen

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Title
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Also Published As

Publication number Publication date
WO1989004586A2 (fr) 1989-05-18
EP0534935B1 (fr) 1998-11-25
DE3856268T2 (de) 1999-04-22
US5111042A (en) 1992-05-05
GB2211984B (en) 1992-06-03
GB8725459D0 (en) 1987-12-02
GB8825249D0 (en) 1988-11-30
JPH03500829A (ja) 1991-02-21
DE3856268D1 (de) 1999-01-07
EP0534935A1 (fr) 1993-04-07
GB2211984A (en) 1989-07-12

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