DE3850416D1 - Anordnung zur Erzeugung eines magnetischen Feldes. - Google Patents
Anordnung zur Erzeugung eines magnetischen Feldes.Info
- Publication number
- DE3850416D1 DE3850416D1 DE3850416T DE3850416T DE3850416D1 DE 3850416 D1 DE3850416 D1 DE 3850416D1 DE 3850416 T DE3850416 T DE 3850416T DE 3850416 T DE3850416 T DE 3850416T DE 3850416 D1 DE3850416 D1 DE 3850416D1
- Authority
- DE
- Germany
- Prior art keywords
- generating
- arrangement
- magnetic field
- magnetic
- field
- 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
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
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
-
- 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
- H05H13/00—Magnetic resonance accelerators; Cyclotrons
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Particle Accelerators (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878701363A GB8701363D0 (en) | 1987-01-22 | 1987-01-22 | Magnetic field generating assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3850416D1 true DE3850416D1 (de) | 1994-08-04 |
DE3850416T2 DE3850416T2 (de) | 1995-01-26 |
Family
ID=10611037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3850416T Expired - Fee Related DE3850416T2 (de) | 1987-01-22 | 1988-01-19 | Anordnung zur Erzeugung eines magnetischen Feldes. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4968915A (de) |
EP (1) | EP0276123B1 (de) |
JP (1) | JP2572250B2 (de) |
DE (1) | DE3850416T2 (de) |
GB (1) | GB8701363D0 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL90050A (en) * | 1989-04-23 | 1992-07-15 | Elscint Ltd | Integrated active shielded magnet system |
US5382904A (en) * | 1992-04-15 | 1995-01-17 | Houston Advanced Research Center | Structured coil electromagnets for magnetic resonance imaging and method for fabricating the same |
US5359310A (en) * | 1992-04-15 | 1994-10-25 | Houston Advanced Research Center | Ultrashort cylindrical shielded electromagnet for magnetic resonance imaging |
US5290638A (en) * | 1992-07-24 | 1994-03-01 | Massachusetts Institute Of Technology | Superconducting joint with niobium-tin |
JP3824412B2 (ja) * | 1998-02-17 | 2006-09-20 | 株式会社東芝 | 結晶引上装置用超電導磁石装置 |
US5883558A (en) * | 1998-02-19 | 1999-03-16 | General Electric Company | Open superconductive magnet having shielding |
JPH11318857A (ja) * | 1998-03-05 | 1999-11-24 | General Electric Co <Ge> | 開放型磁石 |
US6208143B1 (en) * | 1998-04-10 | 2001-03-27 | The Board Of Trustee Of The Leland Stanford Junior University | Biplanar homogeneous field electromagnets and method for making same |
ES2558978T3 (es) | 2004-07-21 | 2016-02-09 | Mevion Medical Systems, Inc. | Generador de formas de ondas de radiofrecuencia programable para un sincrociclotrón |
EP2389978B1 (de) | 2005-11-18 | 2019-03-13 | Mevion Medical Systems, Inc. | Strahlentherapie mit geladenen Teilchen |
US8395468B2 (en) * | 2006-01-04 | 2013-03-12 | University Of Utah Research Foundation | High field strength magentic field generation system and associated methods |
US7656258B1 (en) | 2006-01-19 | 2010-02-02 | Massachusetts Institute Of Technology | Magnet structure for particle acceleration |
JP5481070B2 (ja) * | 2006-01-19 | 2014-04-23 | マサチューセッツ インスティテュート オブ テクノロジー | 粒子加速のための磁場生成方法、磁石構造体及びその製造方法 |
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 |
US8106570B2 (en) * | 2009-05-05 | 2012-01-31 | General Electric Company | Isotope production system and cyclotron having reduced magnetic stray fields |
US8525447B2 (en) | 2010-11-22 | 2013-09-03 | Massachusetts Institute Of Technology | Compact cold, weak-focusing, superconducting cyclotron |
US8975836B2 (en) * | 2012-07-27 | 2015-03-10 | Massachusetts Institute Of Technology | Ultra-light, magnetically shielded, high-current, compact cyclotron |
CN104813750B (zh) | 2012-09-28 | 2018-01-12 | 梅维昂医疗系统股份有限公司 | 调整主线圈位置的磁垫片 |
US8927950B2 (en) | 2012-09-28 | 2015-01-06 | Mevion Medical Systems, Inc. | Focusing a particle beam |
EP2901820B1 (de) | 2012-09-28 | 2021-02-17 | Mevion Medical Systems, Inc. | Fokussierung eines partikelstrahls unter verwendung eines magnetfeldflimmerns |
EP2900324A1 (de) | 2012-09-28 | 2015-08-05 | Mevion Medical Systems, Inc. | Steuerungssystem für einen teilchenbeschleuniger |
EP2901821B1 (de) | 2012-09-28 | 2020-07-08 | Mevion Medical Systems, Inc. | Magnetfeldregenerator |
EP3342462B1 (de) | 2012-09-28 | 2019-05-01 | Mevion Medical Systems, Inc. | Einstellung der energie eines partikelstrahls |
WO2014052709A2 (en) | 2012-09-28 | 2014-04-03 | Mevion Medical Systems, Inc. | Controlling intensity of a particle beam |
US10254739B2 (en) | 2012-09-28 | 2019-04-09 | Mevion Medical Systems, Inc. | Coil positioning system |
WO2014052734A1 (en) | 2012-09-28 | 2014-04-03 | Mevion Medical Systems, Inc. | Controlling particle therapy |
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 |
WO2015048468A1 (en) | 2013-09-27 | 2015-04-02 | Mevion Medical Systems, Inc. | Particle beam scanning |
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 |
JP6231039B2 (ja) * | 2015-04-22 | 2017-11-15 | 住友重機械工業株式会社 | サイクロトロン及び超伝導電磁石 |
US10786689B2 (en) | 2015-11-10 | 2020-09-29 | Mevion Medical Systems, Inc. | Adaptive aperture |
EP3481503B1 (de) | 2016-07-08 | 2021-04-21 | Mevion Medical Systems, Inc. | Behandlungsplanung |
US11103730B2 (en) | 2017-02-23 | 2021-08-31 | Mevion Medical Systems, Inc. | Automated treatment in particle therapy |
CN111093767B (zh) | 2017-06-30 | 2022-08-23 | 美国迈胜医疗系统有限公司 | 使用线性电动机而被控制的可配置准直仪 |
TW202041245A (zh) | 2019-03-08 | 2020-11-16 | 美商美威高能離子醫療系統公司 | 用於粒子治療系統之準直儀及降能器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA966893A (en) * | 1973-06-19 | 1975-04-29 | Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited | Superconducting cyclotron |
FR2551302B1 (fr) * | 1983-08-30 | 1986-03-14 | Commissariat Energie Atomique | Structure ferromagnetique d'une source d'ions creee par des aimants permanents et des solenoides |
NL8303535A (nl) * | 1983-10-14 | 1985-05-01 | Philips Nv | Kernspinresonantie apparaat. |
US4587504A (en) * | 1983-11-11 | 1986-05-06 | Oxford Magnet Technology Limited | Magnet assembly for use in NMR apparatus |
US4641104A (en) * | 1984-04-26 | 1987-02-03 | Board Of Trustees Operating Michigan State University | Superconducting medical cyclotron |
DE3505281A1 (de) * | 1985-02-15 | 1986-08-21 | Siemens AG, 1000 Berlin und 8000 München | Magnetfelderzeugende einrichtung |
GB8512804D0 (en) * | 1985-05-21 | 1985-06-26 | Oxford Instr Ltd | Cyclotrons |
-
1987
- 1987-01-22 GB GB878701363A patent/GB8701363D0/en active Pending
-
1988
- 1988-01-19 DE DE3850416T patent/DE3850416T2/de not_active Expired - Fee Related
- 1988-01-19 EP EP88300413A patent/EP0276123B1/de not_active Expired - Lifetime
- 1988-01-22 JP JP63012447A patent/JP2572250B2/ja not_active Expired - Fee Related
-
1989
- 1989-06-15 US US07/366,355 patent/US4968915A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8701363D0 (en) | 1987-02-25 |
DE3850416T2 (de) | 1995-01-26 |
EP0276123B1 (de) | 1994-06-29 |
US4968915A (en) | 1990-11-06 |
JPS63199406A (ja) | 1988-08-17 |
JP2572250B2 (ja) | 1997-01-16 |
EP0276123A3 (en) | 1989-07-26 |
EP0276123A2 (de) | 1988-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |