ATE498845T1 - Nuklearmagnetische resonanzvorrichtung - Google Patents
Nuklearmagnetische resonanzvorrichtungInfo
- Publication number
- ATE498845T1 ATE498845T1 AT09167410T AT09167410T ATE498845T1 AT E498845 T1 ATE498845 T1 AT E498845T1 AT 09167410 T AT09167410 T AT 09167410T AT 09167410 T AT09167410 T AT 09167410T AT E498845 T1 ATE498845 T1 AT E498845T1
- Authority
- AT
- Austria
- Prior art keywords
- magnet
- elements
- transverse
- parallel
- yoke
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Discharge Heating (AREA)
- Developing Agents For Electrophotography (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000016A ITSV20040016A1 (it) | 2004-04-13 | 2004-04-13 | Macchina per risonanza magnetico nucleare |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE498845T1 true ATE498845T1 (de) | 2011-03-15 |
Family
ID=34956265
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05728188T ATE449970T1 (de) | 2004-04-13 | 2005-03-25 | Kern-magnetresonanzvorrichtung |
AT09167410T ATE498845T1 (de) | 2004-04-13 | 2005-03-25 | Nuklearmagnetische resonanzvorrichtung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05728188T ATE449970T1 (de) | 2004-04-13 | 2005-03-25 | Kern-magnetresonanzvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US7453264B2 (de) |
EP (2) | EP1735630B1 (de) |
AT (2) | ATE449970T1 (de) |
DE (2) | DE602005026470D1 (de) |
ES (2) | ES2337161T3 (de) |
IT (1) | ITSV20040016A1 (de) |
WO (1) | WO2005101047A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITSV20040020A1 (it) * | 2004-05-07 | 2004-08-07 | Esaote Spa | Struttura magnetica per macchine mri e macchina mri |
US9448294B2 (en) | 2009-06-30 | 2016-09-20 | Aspect Imaging Ltd. | Cage in an MRD with a fastening/attenuating system |
CN105664378B (zh) * | 2009-07-15 | 2019-06-28 | 优瑞技术公司 | 用于使直线性加速器和磁共振成像设备彼此屏蔽的方法和装置 |
IT1397713B1 (it) | 2010-01-22 | 2013-01-24 | Esaote Spa | Macchina per risonanza magnetica nucleare con mezzi per la correzione dell'omogeneità del campo magnetico. |
US10076266B2 (en) | 2010-07-07 | 2018-09-18 | Aspect Imaging Ltd. | Devices and methods for a neonate incubator, capsule and cart |
US11278461B2 (en) | 2010-07-07 | 2022-03-22 | Aspect Imaging Ltd. | Devices and methods for a neonate incubator, capsule and cart |
US9446263B2 (en) | 2013-03-15 | 2016-09-20 | Viewray Technologies, Inc. | Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging |
EP3423153B1 (de) | 2016-03-02 | 2021-05-19 | ViewRay Technologies, Inc. | Partikeltherapie mit magnetresonanzbildgebung |
US11988730B2 (en) | 2016-08-08 | 2024-05-21 | Aspect Imaging Ltd. | Device, system and method for obtaining a magnetic measurement with permanent magnets |
US11287497B2 (en) | 2016-08-08 | 2022-03-29 | Aspect Imaging Ltd. | Device, system and method for obtaining a magnetic measurement with permanent magnets |
US10224135B2 (en) | 2016-08-08 | 2019-03-05 | Aspect Imaging Ltd. | Device, system and method for obtaining a magnetic measurement with permanent magnets |
US10847294B2 (en) | 2017-07-10 | 2020-11-24 | Aspect Imaging Ltd. | System for generating a magnetic field |
CN111712298B (zh) | 2017-12-06 | 2023-04-04 | 优瑞技术公司 | 放射疗法系统 |
CN114200366A (zh) * | 2021-12-16 | 2022-03-18 | 武汉联影生命科学仪器有限公司 | 匀场装置、磁场组件、磁共振成像系统及匀场方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01242056A (ja) | 1988-03-24 | 1989-09-27 | Toshiba Corp | 磁気共鳴イメージング装置 |
JPH0217038A (ja) * | 1988-07-06 | 1990-01-22 | Toshiba Corp | 磁気共鳴イメージング装置 |
US5207224A (en) * | 1988-12-09 | 1993-05-04 | Picker International, Ltd. | Magnetic resonance apparatus |
US5252924A (en) * | 1991-11-18 | 1993-10-12 | Sumitomo Special Metals Co., Ltd. | Magnetic field generating apparatus for MRI |
SG43224A1 (en) | 1990-09-29 | 1997-10-17 | Sumitomo Spec Metals | Magnetic field generating device used for MRI |
US5153546A (en) | 1991-06-03 | 1992-10-06 | General Electric Company | Open MRI magnet |
US5343580A (en) * | 1991-12-04 | 1994-09-06 | Apogee Medical Products, Inc. | Indexing assembly for shoulder imaging |
JP3367685B2 (ja) * | 1992-05-20 | 2003-01-14 | 株式会社東芝 | ケーブル処理装置およびその装置を備えた磁気共鳴イメージング装置 |
US6023165A (en) * | 1992-09-28 | 2000-02-08 | Fonar Corporation | Nuclear magnetic resonance apparatus and methods of use and facilities for incorporating the same |
JP2774777B2 (ja) | 1994-11-25 | 1998-07-09 | 株式会社日立メディコ | 磁気共鳴イメ−ジング装置 |
GB2300712A (en) * | 1995-05-11 | 1996-11-13 | Elscint Ltd | Rotatable MRI magnet and patient support |
JP3016545B2 (ja) * | 1995-06-12 | 2000-03-06 | 信越化学工業株式会社 | 永久磁石磁気回路 |
EP1515150A1 (de) | 1995-08-28 | 2005-03-16 | Shin-Etsu Chemical Co., Ltd. | Magnetkreisanordnung mit einander gegenüberliegenden Permanentmagneten |
US6150818A (en) | 1998-08-31 | 2000-11-21 | General Electric Company | Low eddy current and low hysteresis magnet pole faces in MR imaging |
JP2000139874A (ja) | 1998-09-02 | 2000-05-23 | Sumitomo Special Metals Co Ltd | Mri用磁界発生装置 |
US7529575B2 (en) * | 1998-10-05 | 2009-05-05 | Esaote S.P.A. | Nuclear magnetic resonance imaging device |
JP4617596B2 (ja) | 2001-04-24 | 2011-01-26 | 日立金属株式会社 | Mri用磁界発生装置およびそれを用いたmri装置 |
JP4214736B2 (ja) | 2002-08-08 | 2009-01-28 | 日立金属株式会社 | Mri用磁界発生装置 |
US8064984B2 (en) | 2003-03-18 | 2011-11-22 | Esaote S.P.A. | Magnetic resonance imaging apparatus |
-
2004
- 2004-04-13 IT IT000016A patent/ITSV20040016A1/it unknown
-
2005
- 2005-03-25 US US11/578,343 patent/US7453264B2/en active Active
- 2005-03-25 AT AT05728188T patent/ATE449970T1/de not_active IP Right Cessation
- 2005-03-25 EP EP05728188A patent/EP1735630B1/de active Active
- 2005-03-25 DE DE602005026470T patent/DE602005026470D1/de active Active
- 2005-03-25 AT AT09167410T patent/ATE498845T1/de not_active IP Right Cessation
- 2005-03-25 EP EP09167410A patent/EP2113781B1/de active Active
- 2005-03-25 ES ES05728188T patent/ES2337161T3/es active Active
- 2005-03-25 DE DE602005017880T patent/DE602005017880D1/de active Active
- 2005-03-25 WO PCT/EP2005/051399 patent/WO2005101047A1/en not_active Application Discontinuation
- 2005-03-25 ES ES09167410T patent/ES2358311T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2337161T3 (es) | 2010-04-21 |
DE602005017880D1 (de) | 2010-01-07 |
EP2113781A2 (de) | 2009-11-04 |
ITSV20040016A1 (it) | 2004-07-13 |
ATE449970T1 (de) | 2009-12-15 |
WO2005101047A1 (en) | 2005-10-27 |
EP2113781A3 (de) | 2009-11-25 |
DE602005026470D1 (de) | 2011-03-31 |
EP1735630B1 (de) | 2009-11-25 |
ES2358311T3 (es) | 2011-05-09 |
EP1735630A1 (de) | 2006-12-27 |
EP2113781B1 (de) | 2011-02-16 |
US7453264B2 (en) | 2008-11-18 |
US20070273378A1 (en) | 2007-11-29 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |