JP4072879B2 - 核磁気共鳴撮影装置 - Google Patents
核磁気共鳴撮影装置 Download PDFInfo
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- JP4072879B2 JP4072879B2 JP33586398A JP33586398A JP4072879B2 JP 4072879 B2 JP4072879 B2 JP 4072879B2 JP 33586398 A JP33586398 A JP 33586398A JP 33586398 A JP33586398 A JP 33586398A JP 4072879 B2 JP4072879 B2 JP 4072879B2
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- signal
- coil
- magnetic resonance
- echo
- navigation
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- 238000013421 nuclear magnetic resonance imaging Methods 0.000 title claims description 6
- 230000033001 locomotion Effects 0.000 claims description 42
- 238000012545 processing Methods 0.000 claims description 31
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 14
- 238000005481 NMR spectroscopy Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 description 26
- 238000002595 magnetic resonance imaging Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 11
- 238000002592 echocardiography Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33586398A JP4072879B2 (ja) | 1998-11-26 | 1998-11-26 | 核磁気共鳴撮影装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33586398A JP4072879B2 (ja) | 1998-11-26 | 1998-11-26 | 核磁気共鳴撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000157507A JP2000157507A (ja) | 2000-06-13 |
| JP2000157507A5 JP2000157507A5 (enExample) | 2006-01-19 |
| JP4072879B2 true JP4072879B2 (ja) | 2008-04-09 |
Family
ID=18293233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33586398A Expired - Fee Related JP4072879B2 (ja) | 1998-11-26 | 1998-11-26 | 核磁気共鳴撮影装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4072879B2 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4443079B2 (ja) | 2001-09-13 | 2010-03-31 | 株式会社日立メディコ | 磁気共鳴イメージング装置及び磁気共鳴イメージング装置用ｒｆ受信コイル |
| JP4283115B2 (ja) * | 2001-12-14 | 2009-06-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ナビゲータ信号に基づく位相補正を伴う拡散強調並列撮像法 |
| JP4861821B2 (ja) * | 2004-11-12 | 2012-01-25 | 株式会社東芝 | 磁気共鳴イメージング装置および画像データ補正装置 |
| JP4721857B2 (ja) * | 2005-01-12 | 2011-07-13 | 株式会社日立メディコ | 磁気共鳴イメージング装置及びこれを用いた画像再構成方法 |
| CN101171527A (zh) * | 2005-05-02 | 2008-04-30 | 皇家飞利浦电子股份有限公司 | 磁共振成像系统的各个信号通道中的独立运动校正 |
| JP4781120B2 (ja) * | 2006-02-03 | 2011-09-28 | 株式会社日立メディコ | 磁気共鳴撮影装置および磁気共鳴スペクトル計測方法 |
| JP5105848B2 (ja) * | 2006-02-06 | 2012-12-26 | 株式会社東芝 | 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装置における撮影条件設定方法 |
| CN100570393C (zh) * | 2006-02-06 | 2009-12-16 | 株式会社东芝 | 磁共振成像装置及磁共振成像方法 |
| EP2044454A1 (en) * | 2006-07-18 | 2009-04-08 | Koninklijke Philips Electronics N.V. | Artifact suppression in multi-coil mri |
| JP4896763B2 (ja) | 2007-02-19 | 2012-03-14 | 株式会社東芝 | 呼吸抑制部材および磁気共鳴映像装置 |
| US8971992B2 (en) | 2007-05-07 | 2015-03-03 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging apparatus and control method thereof |
| CN101721210B (zh) | 2008-10-15 | 2013-08-21 | 株式会社东芝 | 磁共振成像装置以及磁共振成像方法 |
| JP5591545B2 (ja) | 2010-01-20 | 2014-09-17 | 株式会社東芝 | 磁気共鳴映像装置 |
| JP5960163B2 (ja) * | 2010-12-22 | 2016-08-02 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 校正スキャン、コイル感度マップ及びナビゲータを使用する、剛体動き補償のためのパラレルｍｒｉ方法 |
| JP6867876B2 (ja) * | 2017-05-25 | 2021-05-12 | 株式会社日立製作所 | 磁気共鳴撮像装置および体動補正方法 |
| EP3841972A1 (en) * | 2019-12-23 | 2021-06-30 | Koninklijke Philips N.V. | Rf coil with integrated vital signs detector |
| JP2025117287A (ja) * | 2024-01-30 | 2025-08-12 | 富士フイルム株式会社 | 磁気共鳴撮像装置及びその制御方法 |
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1998
- 1998-11-26 JP JP33586398A patent/JP4072879B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000157507A (ja) | 2000-06-13 |
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