JP4330247B2 - 核磁気共鳴イメージング装置 - Google Patents
核磁気共鳴イメージング装置 Download PDFInfo
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- JP4330247B2 JP4330247B2 JP2000113682A JP2000113682A JP4330247B2 JP 4330247 B2 JP4330247 B2 JP 4330247B2 JP 2000113682 A JP2000113682 A JP 2000113682A JP 2000113682 A JP2000113682 A JP 2000113682A JP 4330247 B2 JP4330247 B2 JP 4330247B2
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- navigator
- phase
- magnetic resonance
- region
- echo
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- 238000013421 nuclear magnetic resonance imaging Methods 0.000 title claims 8
- 238000005259 measurement Methods 0.000 claims description 46
- 238000003384 imaging method Methods 0.000 claims description 23
- 238000002595 magnetic resonance imaging Methods 0.000 claims description 19
- 238000005481 NMR spectroscopy Methods 0.000 claims description 15
- 238000002592 echocardiography Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 11
- 238000009792 diffusion process Methods 0.000 claims description 9
- 238000002597 diffusion-weighted imaging Methods 0.000 claims description 7
- 238000012937 correction Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 9
- 230000003068 static effect Effects 0.000 description 7
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 5
- 238000009499 grossing Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000005653 Brownian motion process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005537 brownian motion Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
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- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000113682A JP4330247B2 (ja) | 2000-04-14 | 2000-04-14 | 核磁気共鳴イメージング装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000113682A JP4330247B2 (ja) | 2000-04-14 | 2000-04-14 | 核磁気共鳴イメージング装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001292976A JP2001292976A (ja) | 2001-10-23 |
| JP2001292976A5 JP2001292976A5 (enExample) | 2007-06-07 |
| JP4330247B2 true JP4330247B2 (ja) | 2009-09-16 |
Family
ID=18625608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000113682A Expired - Fee Related JP4330247B2 (ja) | 2000-04-14 | 2000-04-14 | 核磁気共鳴イメージング装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4330247B2 (enExample) |
Families Citing this family (9)
| 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 |
| JP2009254392A (ja) * | 2008-04-11 | 2009-11-05 | Ge Medical Systems Global Technology Co Llc | 磁気共鳴イメージング装置及び画像生成方法 |
| EP2320245A1 (en) | 2009-11-05 | 2011-05-11 | Koninklijke Philips Electronics N.V. | MR imaging using navigators |
| JP2014188120A (ja) * | 2013-03-26 | 2014-10-06 | Toshiba Corp | 磁気共鳴イメージング装置 |
| JP6163471B2 (ja) | 2014-09-17 | 2017-07-12 | 株式会社日立製作所 | 磁気共鳴イメージング装置 |
| CN106353706B (zh) * | 2016-10-08 | 2019-07-23 | 上海东软医疗科技有限公司 | 磁共振成像序列相位校正方法及磁共振设备 |
| CN107290700B (zh) | 2017-08-08 | 2020-12-04 | 上海联影医疗科技股份有限公司 | 一种相位校正方法、装置及磁共振系统 |
| US11435419B2 (en) * | 2018-05-10 | 2022-09-06 | Siemens Healthcare Gmbh | Streak artifact reduction in magnetic resonance imaging |
| JP7539255B2 (ja) * | 2020-05-21 | 2024-08-23 | 富士フイルムヘルスケア株式会社 | 磁気共鳴撮像装置 |
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2000
- 2000-04-14 JP JP2000113682A patent/JP4330247B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001292976A (ja) | 2001-10-23 |
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