JP2011087915A5 - - Google Patents
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- Publication number
- JP2011087915A5 JP2011087915A5 JP2010182462A JP2010182462A JP2011087915A5 JP 2011087915 A5 JP2011087915 A5 JP 2011087915A5 JP 2010182462 A JP2010182462 A JP 2010182462A JP 2010182462 A JP2010182462 A JP 2010182462A JP 2011087915 A5 JP2011087915 A5 JP 2011087915A5
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic field
- gradient magnetic
- cooling pipe
- gradient
- 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
Links
- 238000001816 cooling Methods 0.000 claims 25
- 238000002595 magnetic resonance imaging Methods 0.000 claims 12
- 239000003507 refrigerant Substances 0.000 claims 8
- 230000003068 static effect Effects 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010182462A JP5570910B2 (ja) | 2009-09-28 | 2010-08-17 | 磁気共鳴イメージング装置 |
| CN201010292692.3A CN102028468B (zh) | 2009-09-28 | 2010-09-25 | 磁共振成像装置 |
| CN201410145314.0A CN103932709B (zh) | 2009-09-28 | 2010-09-25 | 磁共振成像装置 |
| US12/892,061 US8736266B2 (en) | 2009-09-28 | 2010-09-28 | Magnetic resonance imaging apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009223239 | 2009-09-28 | ||
| JP2009223239 | 2009-09-28 | ||
| JP2010182462A JP5570910B2 (ja) | 2009-09-28 | 2010-08-17 | 磁気共鳴イメージング装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011087915A JP2011087915A (ja) | 2011-05-06 |
| JP2011087915A5 true JP2011087915A5 (enExample) | 2013-09-19 |
| JP5570910B2 JP5570910B2 (ja) | 2014-08-13 |
Family
ID=43779592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010182462A Active JP5570910B2 (ja) | 2009-09-28 | 2010-08-17 | 磁気共鳴イメージング装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8736266B2 (enExample) |
| JP (1) | JP5570910B2 (enExample) |
| CN (2) | CN103932709B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011087904A (ja) * | 2009-09-28 | 2011-05-06 | Toshiba Corp | 磁気共鳴イメージング装置 |
| CN102665543B (zh) * | 2009-11-27 | 2015-08-26 | 株式会社日立医疗器械 | 倾斜磁场线圈、核磁共振成像装置以及线圈图形的设计方法 |
| DE102010015631B4 (de) * | 2010-04-20 | 2012-09-27 | Siemens Aktiengesellschaft | Gradientenspulenanordnung und Herstellungsverfahren |
| GB2490325B (en) * | 2011-04-21 | 2013-04-10 | Siemens Plc | Combined MRI and radiation therapy equipment |
| JP5738715B2 (ja) * | 2011-08-11 | 2015-06-24 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| JP5940378B2 (ja) | 2012-06-01 | 2016-06-29 | 株式会社東芝 | Mri装置ユニット用冷却装置及びmri装置 |
| DE102012212574B4 (de) * | 2012-07-18 | 2017-01-12 | Siemens Healthcare Gmbh | Verfahren zur elektromagnetischen Abschirmung für eine Magnetresonanzanlage sowie entsprechend abgeschirmte Vorrichtung |
| CN103857334B (zh) | 2012-08-27 | 2017-02-22 | 东芝医疗系统株式会社 | 磁共振成像装置、磁共振成像装置用的梯度磁场线圈单元以及磁共振成像装置用的梯度磁场线圈单元的制造方法 |
| GB2506851B (en) * | 2012-09-28 | 2014-11-12 | Schlumberger Holdings | NMR sample containment |
| JP2016506852A (ja) * | 2013-02-14 | 2016-03-07 | ジェイ.エス.パスリチャ エンタープライジズ,エルエルシー | 単一の厚いループを用いた磁気共有イメージング |
| JP2014168529A (ja) * | 2013-03-01 | 2014-09-18 | Toshiba Corp | 磁気共鳴イメージング装置及び傾斜磁場コイル |
| KR101682198B1 (ko) * | 2013-08-13 | 2016-12-02 | 삼성전자주식회사 | 자기공명영상장치 및 그 제조방법 |
| CN111896903A (zh) | 2014-09-05 | 2020-11-06 | 海珀菲纳研究股份有限公司 | 噪声抑制方法和设备 |
| GB2552434B (en) * | 2015-02-23 | 2021-07-07 | Synaptive Medical Inc | System and method for magnetic resonance coil arrangement |
| EP3364206A1 (en) * | 2017-02-20 | 2018-08-22 | Koninklijke Philips N.V. | Gradient system with controlled cooling in the individual gradient channels |
| JP7094716B2 (ja) * | 2018-02-19 | 2022-07-04 | キヤノンメディカルシステムズ株式会社 | 傾斜磁場コイル |
| JP7179514B2 (ja) * | 2018-07-11 | 2022-11-29 | キヤノンメディカルシステムズ株式会社 | 磁気共鳴イメージング装置 |
| DE102021206392A1 (de) * | 2021-06-22 | 2022-12-22 | Bruker Biospin Gmbh | Autonomes Herunterkühlen eines supraleitfähigen, trocken-gekühlten MR-Magnetspulensystems |
| CN116068472B (zh) * | 2023-03-03 | 2023-06-06 | 山东奥新医疗科技有限公司 | 用于磁共振系统梯度系统的冷却系统及其制作方法 |
| EP4589321A1 (de) * | 2024-01-17 | 2025-07-23 | Siemens Healthineers AG | Magnetresonanzgerät für den transport durch standardisierte zugangswege |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5489848A (en) * | 1992-09-08 | 1996-02-06 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging apparatus |
| US6011394A (en) * | 1997-08-07 | 2000-01-04 | Picker International, Inc. | Self-shielded gradient coil assembly and method of manufacturing the same |
| US6441614B1 (en) * | 1999-12-02 | 2002-08-27 | General Electric Company | Filler material for magnet resonant system self-shielded gradient coil assemblies |
| WO2003093853A1 (de) * | 2002-05-02 | 2003-11-13 | Siemens Aktiengesellschaft | Gradientenspulensystem für ein magnet-resonanz-tomographiegerät mit effektiverer kühlung |
| US7015692B2 (en) * | 2003-08-07 | 2006-03-21 | Ge Electric Company | Apparatus for active cooling of an MRI patient bore in cylindrical MRI systems |
| WO2005029111A1 (en) * | 2003-09-19 | 2005-03-31 | Multi-Dimension Technology, Llc | Cylindrical bi-planar gradient coil for mri |
| US7140420B2 (en) * | 2003-11-05 | 2006-11-28 | General Electric Company | Thermal management apparatus and uses thereof |
| JP4330477B2 (ja) | 2004-03-31 | 2009-09-16 | 株式会社日立メディコ | 傾斜磁場コイル及びそれを用いた磁気共鳴イメージング装置 |
| US7135863B2 (en) * | 2004-09-30 | 2006-11-14 | General Electric Company | Thermal management system and method for MRI gradient coil |
| GB2419417B (en) * | 2004-10-20 | 2007-05-16 | Gen Electric | Gradient bore cooling and RF shield |
| JP5052761B2 (ja) | 2005-05-09 | 2012-10-17 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| US7554326B2 (en) * | 2006-05-17 | 2009-06-30 | Kabushiki Kaisha Toshiba | MRI gradient magnetic coil unit assembley using different resins within windings and between components |
| US7741847B2 (en) * | 2006-10-13 | 2010-06-22 | Kabushiki Kaisha Toshiba | Magnetic resonance apparatus with temperature controlled magnet shim pieces |
| US7301343B1 (en) * | 2006-12-18 | 2007-11-27 | General Electric Co. | System, method and apparatus for controlling the temperature of a MRI magnet warm bore |
| JP5209277B2 (ja) * | 2007-01-17 | 2013-06-12 | 株式会社東芝 | 傾斜磁場コイルユニット、mri装置用ガントリ、及びmri装置 |
| US7489131B2 (en) * | 2007-04-23 | 2009-02-10 | General Electric Co. | System and apparatus for direct cooling of gradient coils |
| US7449889B1 (en) * | 2007-06-25 | 2008-11-11 | General Electric Company | Heat pipe cooled superconducting magnets with ceramic coil forms |
| US7868617B2 (en) * | 2007-11-15 | 2011-01-11 | General Electric Co. | Cooling system and apparatus for controlling drift of a main magnetic field in an MRI system |
| JP5613379B2 (ja) * | 2008-03-13 | 2014-10-22 | 株式会社東芝 | 磁気共鳴イメージング装置および冷却装置 |
| US7570058B1 (en) * | 2008-07-11 | 2009-08-04 | General Electric Company | System and method for treatment of liquid coolant in an MRI system |
| JP5554031B2 (ja) * | 2008-10-03 | 2014-07-23 | 株式会社東芝 | 磁気共鳴イメージング装置および傾斜磁場コイル冷却制御方法 |
| JP2010269136A (ja) * | 2009-04-23 | 2010-12-02 | Toshiba Corp | 磁気共鳴イメージング装置 |
-
2010
- 2010-08-17 JP JP2010182462A patent/JP5570910B2/ja active Active
- 2010-09-25 CN CN201410145314.0A patent/CN103932709B/zh active Active
- 2010-09-25 CN CN201010292692.3A patent/CN102028468B/zh active Active
- 2010-09-28 US US12/892,061 patent/US8736266B2/en active Active
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