JP5285244B2 - 磁気共鳴イメージング装置 - Google Patents
磁気共鳴イメージング装置 Download PDFInfo
- Publication number
- JP5285244B2 JP5285244B2 JP2007184096A JP2007184096A JP5285244B2 JP 5285244 B2 JP5285244 B2 JP 5285244B2 JP 2007184096 A JP2007184096 A JP 2007184096A JP 2007184096 A JP2007184096 A JP 2007184096A JP 5285244 B2 JP5285244 B2 JP 5285244B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- phase
- pulse
- excitation
- gradient magnetic
- 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.)
- Active
Links
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007184096A JP5285244B2 (ja) | 2007-07-13 | 2007-07-13 | 磁気共鳴イメージング装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007184096A JP5285244B2 (ja) | 2007-07-13 | 2007-07-13 | 磁気共鳴イメージング装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009018079A JP2009018079A (ja) | 2009-01-29 |
JP2009018079A5 JP2009018079A5 (enrdf_load_stackoverflow) | 2010-08-19 |
JP5285244B2 true JP5285244B2 (ja) | 2013-09-11 |
Family
ID=40358228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007184096A Active JP5285244B2 (ja) | 2007-07-13 | 2007-07-13 | 磁気共鳴イメージング装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5285244B2 (enrdf_load_stackoverflow) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5366484B2 (ja) * | 2007-09-28 | 2013-12-11 | 株式会社東芝 | 磁気共鳴イメージング装置およびこの磁気共鳴イメージング装置における脂肪抑制効果の分析方法 |
JP2013526361A (ja) * | 2010-05-21 | 2013-06-24 | コミサリア ア レネルジィ アトミーク エ オ ゼネ ルジイ アルテアナティーフ | 複合rfパルスを用いたスライス選択型のmriのbl‐不均一性を補正するための方法および装置 |
JP6162131B2 (ja) * | 2012-09-20 | 2017-07-12 | 株式会社日立製作所 | 磁気共鳴イメージング装置および磁気共鳴イメージング方法 |
JP6548204B2 (ja) * | 2014-04-23 | 2019-07-24 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 磁気共鳴装置 |
JP7570693B2 (ja) * | 2021-07-08 | 2024-10-22 | 東京都公立大学法人 | 撮影装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965521A (en) * | 1989-08-11 | 1990-10-23 | Spectroscopy Imaging Systems | Method and apparatus for compensating eddy current effects in a magnetic resonance device having pulsed magnetic field gradients |
JPH11235324A (ja) * | 1998-02-24 | 1999-08-31 | Hitachi Medical Corp | 磁気共鳴診断装置 |
JP2000157509A (ja) * | 1998-11-23 | 2000-06-13 | General Electric Co <Ge> | Mriシステムの較正方法、mriシステム及びリセット勾配発生方法 |
JP3971726B2 (ja) * | 2003-09-16 | 2007-09-05 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 磁気共鳴撮影装置 |
WO2006046450A1 (ja) * | 2004-10-29 | 2006-05-04 | Hitachi Medical Corporation | 磁気共鳴イメージング装置 |
-
2007
- 2007-07-13 JP JP2007184096A patent/JP5285244B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009018079A (ja) | 2009-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4610611B2 (ja) | 磁気共鳴撮影装置 | |
WO2010074057A1 (ja) | 磁気共鳴イメージング装置及びパルスシーケンス調整方法 | |
JP4991689B2 (ja) | 磁気共鳴撮影装置および方法 | |
JP4197059B2 (ja) | 核磁気共鳴イメージング装置 | |
JP5607235B2 (ja) | 磁気共鳴イメージング装置 | |
US10031205B2 (en) | Magnetic resonance imaging apparatus and magnetic resonance imaging method | |
US10247798B2 (en) | Simultaneous multi-slice MRI measurement | |
JP6095669B2 (ja) | 磁気共鳴イメージング装置及び方法 | |
JP2020522356A (ja) | デュアルエコーディクソン型水/脂肪分離mr撮像 | |
US6906515B2 (en) | Magnetic resonance imaging device and method | |
JP5285244B2 (ja) | 磁気共鳴イメージング装置 | |
JP5272184B2 (ja) | 磁気共鳴イメージング装置 | |
US11965945B2 (en) | Magnetic resonance system and shimming method and imaging method thereof | |
JP5873280B2 (ja) | 磁気共鳴イメージング装置、及び、位相アンラップ方法 | |
JP4781120B2 (ja) | 磁気共鳴撮影装置および磁気共鳴スペクトル計測方法 | |
JPH03264046A (ja) | 核磁気共鳴映像法及び装置 | |
US20010054898A1 (en) | Magnetic resonance imaging compensated for very rapid variations in static magnetic field | |
JP4390328B2 (ja) | 磁気共鳴イメージング装置 | |
JP5974391B2 (ja) | 磁気共鳴イメージング装置及びそのタイミングずれ検出方法 | |
US11226385B2 (en) | Dixon type water/fat separation MR imaging with improved fat shift correction | |
JP5959888B2 (ja) | 磁気共鳴イメージング装置及び位相補正方法 | |
JP5650044B2 (ja) | 磁気共鳴イメージング装置 | |
JP2005288026A (ja) | 磁気共鳴イメージング装置、渦磁場分布推定方法、及び静磁場補正方法 | |
JP4832510B2 (ja) | 磁気共鳴撮影装置 | |
RU2773486C2 (ru) | Магнитно-резонансная визуализация с разделением вода/жир методом диксона |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100705 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100705 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120709 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120717 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121119 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130118 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130520 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130531 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5285244 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |