JP2020536690A5 - - Google Patents
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- Publication number
- JP2020536690A5 JP2020536690A5 JP2020521365A JP2020521365A JP2020536690A5 JP 2020536690 A5 JP2020536690 A5 JP 2020536690A5 JP 2020521365 A JP2020521365 A JP 2020521365A JP 2020521365 A JP2020521365 A JP 2020521365A JP 2020536690 A5 JP2020536690 A5 JP 2020536690A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- resonance imaging
- imaging system
- noise
- series
- 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
- 238000002595 magnetic resonance imaging Methods 0.000 claims 32
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 16
- 230000001419 dependent effect Effects 0.000 claims 13
- 238000003384 imaging method Methods 0.000 claims 3
- 230000005389 magnetism Effects 0.000 claims 3
- 238000012935 Averaging Methods 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 238000007476 Maximum Likelihood Methods 0.000 claims 1
- 241000276426 Poecilia Species 0.000 claims 1
- 238000009499 grossing Methods 0.000 claims 1
- 238000013507 mapping Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17196612.0A EP3470868A1 (en) | 2017-10-16 | 2017-10-16 | Quantitative measurement of relaxation times in magnetic resonance imaging |
| EP17196612.0 | 2017-10-16 | ||
| PCT/EP2018/076226 WO2019076599A1 (en) | 2017-10-16 | 2018-09-27 | QUANTITATIVE MEASUREMENT OF RELAXATION TIME IN MAGNETIC RESONANCE IMAGING |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2020536690A JP2020536690A (ja) | 2020-12-17 |
| JP2020536690A5 true JP2020536690A5 (enExample) | 2021-11-04 |
| JP7080316B2 JP7080316B2 (ja) | 2022-06-03 |
| JP7080316B6 JP7080316B6 (ja) | 2022-06-23 |
Family
ID=60117584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020521365A Active JP7080316B6 (ja) | 2017-10-16 | 2018-09-27 | 磁気共鳴イメージングにおける緩和時間の定量的測定 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11199601B2 (enExample) |
| EP (2) | EP3470868A1 (enExample) |
| JP (1) | JP7080316B6 (enExample) |
| CN (1) | CN111247449B (enExample) |
| WO (1) | WO2019076599A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075934B (zh) * | 2020-09-09 | 2021-07-23 | 清华大学 | 用于识别颈动脉斑块的磁共振单序列多参数定量成像系统 |
| EP4012437B1 (de) | 2020-12-11 | 2026-02-11 | Siemens Healthineers AG | Magnetresonanztomographie mit dualer aufnahme zur störungsreduktion |
| CN114167333B (zh) * | 2021-12-06 | 2022-07-22 | 无锡鸣石峻致医疗科技有限公司 | 一种纵向弛豫时间测定方法、装置、计算机设备及存储介质 |
| CN114167331B (zh) * | 2021-12-07 | 2022-10-18 | 无锡鸣石峻致医疗科技有限公司 | 一种非均匀磁场下测量纵向弛豫时间的方法和设备 |
| CN118914947B (zh) * | 2024-07-10 | 2025-09-16 | 西南石油大学 | 一种有效拆解核磁共振弛豫时间谱的方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246244A (ja) * | 1985-08-23 | 1987-02-28 | Shimadzu Corp | Ｎｍｒによる被検体断層のイメ−ジング法 |
| JPH10243934A (ja) * | 1997-03-07 | 1998-09-14 | Shimadzu Corp | 磁気共鳴診断装置 |
| US20080310695A1 (en) | 2003-09-04 | 2008-12-18 | Garnier Stephen J | Locally Adaptive Nonlinear Noise Reduction |
| CN101415365A (zh) * | 2005-12-21 | 2009-04-22 | 皇家飞利浦电子股份有限公司 | 磁共振成像和光谱学中的运动相关数据的采集 |
| JP5121219B2 (ja) * | 2006-12-07 | 2013-01-16 | 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 | 磁気共鳴イメージング装置および磁気共鳴イメージング方法 |
| JP5280127B2 (ja) * | 2008-08-01 | 2013-09-04 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| DE102010001145A1 (de) * | 2010-01-22 | 2011-07-28 | Siemens Aktiengesellschaft, 80333 | Verfahren und Vorrichtung zur Magnetresonanzbildgebung zum Erstellen von T1-Karten |
| CN102908143B (zh) | 2011-04-22 | 2016-04-20 | 纽约大学 | 对至少一个解剖结构成像的方法和系统 |
| GB201121406D0 (en) * | 2011-12-13 | 2012-01-25 | Isis Innovation | Systems and methods |
| GB201121404D0 (en) * | 2011-12-13 | 2012-01-25 | Isis Innovation | Diagnosis |
| EP2636368A1 (en) * | 2012-03-05 | 2013-09-11 | Koninklijke Philips Electronics N.V. | Modification of a treatment plan using magnetic resonance data acquired during a cooling period |
| CN104321010A (zh) * | 2012-03-21 | 2015-01-28 | 皇家飞利浦有限公司 | 在非缺血性心肌病及其他中使用t1映射来区分正常心肌与弥漫性疾病的系统与方法 |
| DE102012218422B3 (de) * | 2012-10-10 | 2014-02-27 | Siemens Aktiengesellschaft | Schnelle MR-Bildaufnahme mit erhöhtem Kontrast |
| JP6430417B2 (ja) | 2013-03-13 | 2018-11-28 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | パラレルイメージング加速パラメータの自動最適化 |
| US10234528B2 (en) | 2014-09-18 | 2019-03-19 | Siemens Aktiengesellschaft | Method and apparatus to correct noise effects in quantitative techniques in magnetic resonance imaging |
| JP6758842B2 (ja) * | 2016-02-01 | 2020-09-23 | 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 |
-
2017
- 2017-10-16 EP EP17196612.0A patent/EP3470868A1/en not_active Withdrawn
-
2018
- 2018-09-27 JP JP2020521365A patent/JP7080316B6/ja active Active
- 2018-09-27 WO PCT/EP2018/076226 patent/WO2019076599A1/en not_active Ceased
- 2018-09-27 CN CN201880067580.2A patent/CN111247449B/zh active Active
- 2018-09-27 US US16/755,894 patent/US11199601B2/en active Active
- 2018-09-27 EP EP18773463.7A patent/EP3698155B1/en active Active
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