JP2020506754A5 - - Google Patents
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- JP2020506754A5 JP2020506754A5 JP2019539293A JP2019539293A JP2020506754A5 JP 2020506754 A5 JP2020506754 A5 JP 2020506754A5 JP 2019539293 A JP2019539293 A JP 2019539293A JP 2019539293 A JP2019539293 A JP 2019539293A JP 2020506754 A5 JP2020506754 A5 JP 2020506754A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- motion
- space portion
- dimensional
- data
- 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.)
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- 238000002595 magnetic resonance imaging Methods 0.000 claims 39
- 238000013507 mapping Methods 0.000 claims 17
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 17
- 238000003384 imaging method Methods 0.000 claims 13
- 238000000034 method Methods 0.000 claims 5
- 230000003252 repetitive effect Effects 0.000 claims 3
- 238000012935 Averaging Methods 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 2
- 230000000241 respiratory effect Effects 0.000 claims 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17152549.6 | 2017-01-23 | ||
| EP17152549 | 2017-01-23 | ||
| US201762504706P | 2017-05-11 | 2017-05-11 | |
| US62/504,706 | 2017-05-11 | ||
| PCT/EP2018/051610 WO2018134445A1 (en) | 2017-01-23 | 2018-01-23 | Acquisition of four dimensional magnetic resonance data during subject motion |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020506754A JP2020506754A (ja) | 2020-03-05 |
| JP2020506754A5 true JP2020506754A5 (cg-RX-API-DMAC7.html) | 2021-03-04 |
| JP7019704B2 JP7019704B2 (ja) | 2022-02-15 |
Family
ID=61163677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019539293A Active JP7019704B2 (ja) | 2017-01-23 | 2018-01-23 | 対象者の動き中の4次元磁気共鳴データの取得 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11609294B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7019704B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN110226099B (cg-RX-API-DMAC7.html) |
| DE (1) | DE112018000472T5 (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3805773A1 (en) * | 2019-10-08 | 2021-04-14 | Koninklijke Philips N.V. | Respiratory biofeedback for radiotherapy |
| EP4468008A1 (en) * | 2023-05-17 | 2024-11-27 | Siemens Healthineers AG | A method for acquiring a magnetic resonance image dataset |
| US12474427B2 (en) * | 2023-05-18 | 2025-11-18 | Siemens Healthineers Ag | Selection of k-space data segments based on associated navigator images |
| CN117075212B (zh) * | 2023-10-16 | 2024-01-26 | 吉林大学 | 一种隧道磁共振裂隙结构成像方法 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07108289B2 (ja) * | 1986-09-10 | 1995-11-22 | ゼネラル・エレクトリック・カンパニイ | Nmr作像における人為効果減少装置 |
| US5653233A (en) * | 1995-08-11 | 1997-08-05 | The Board Of Trustees Of The Leland Stanford Junior University | Method and apparatus for improved temporal resolution in dynamic MRI |
| JPH11164819A (ja) * | 1997-12-03 | 1999-06-22 | Hitachi Medical Corp | 磁気共鳴イメージング装置 |
| US6198959B1 (en) * | 1998-03-27 | 2001-03-06 | Cornell Research Foundation Inc. | Coronary magnetic resonance angiography using motion matched acquisition |
| US6894494B2 (en) * | 2002-11-25 | 2005-05-17 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Method and device for correcting organ motion artifacts in MRI systems |
| JP4454268B2 (ja) * | 2003-09-08 | 2010-04-21 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
| US8352013B2 (en) * | 2005-01-18 | 2013-01-08 | Siemens Medical Solutions Usa, Inc. | Method and system for motion compensation in magnetic resonance (MR) imaging |
| US7945305B2 (en) | 2005-04-14 | 2011-05-17 | The Board Of Trustees Of The University Of Illinois | Adaptive acquisition and reconstruction of dynamic MR images |
| US7358732B2 (en) | 2005-10-24 | 2008-04-15 | The General Hospital Corporation | System, method, software arrangement and computer-accessible medium for providing real-time motion correction by utilizing clover leaf navigators |
| US7348776B1 (en) * | 2006-09-01 | 2008-03-25 | The Board Of Trustees Of The Leland Stanford Junior University | Motion corrected magnetic resonance imaging |
| JP2008154887A (ja) * | 2006-12-26 | 2008-07-10 | Ge Medical Systems Global Technology Co Llc | Mri装置 |
| JP5177367B2 (ja) * | 2007-08-28 | 2013-04-03 | 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及びナビゲータデータ解析方法 |
| WO2009074917A1 (en) | 2007-12-11 | 2009-06-18 | Koninklijke Philips Electronics N.V. | Reducing motion artefacts in mri |
| US9254112B2 (en) | 2011-03-23 | 2016-02-09 | Siemens Corporation | Respiratory interval-based correlation and processing of dynamic imaging data |
| US8897527B2 (en) * | 2011-06-07 | 2014-11-25 | Varian Medical Systems, Inc. | Motion-blurred imaging enhancement method and system |
| US9759797B2 (en) * | 2012-03-20 | 2017-09-12 | Oxford University Innovation Limited | Motion sensitized and motion suppressed imaging using dante prepared pulse trains |
| US10401463B2 (en) * | 2012-09-24 | 2019-09-03 | Koninklijke Philips N.V. | Breath-hold detection for magnetic resonance imaging |
| JP6109598B2 (ja) * | 2013-02-26 | 2017-04-05 | 東芝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 |
| US10317499B2 (en) * | 2013-03-27 | 2019-06-11 | Duke University | MRI with repeated K-T-sub-sampling and artifact minimization allowing for free breathing abdominal MRI |
| CN105980875B (zh) * | 2013-10-08 | 2019-03-08 | 皇家飞利浦有限公司 | 经校正的多切片磁共振成像 |
| US9835705B2 (en) * | 2013-11-07 | 2017-12-05 | Beth Israel Deaconess Medical Center, Inc. | System and method for free-breathing volumetric imaging of cardiac tissue |
| WO2015121103A1 (en) | 2014-02-13 | 2015-08-20 | Koninklijke Philips N.V. | Method of time-efficient 4d magnetic resonance imaging |
| CN106572817B (zh) | 2014-08-11 | 2020-01-31 | 皇家飞利浦有限公司 | 利用针对4d磁共振成像的回顾性验证的前瞻性呼吸触发 |
| RU2682970C2 (ru) * | 2015-02-06 | 2019-03-25 | Конинклейке Филипс Н.В. | Автоматическая группировка магнитно-резонансных изображений |
| US20160310038A1 (en) | 2015-04-24 | 2016-10-27 | Washington University | Systems and methods of image acquisition for four dimensional magnetic resonance imaging |
| US10925510B2 (en) * | 2015-05-08 | 2021-02-23 | Cedars-Sinai Medical Center | Characterization of respiratory motion in the abdomen using a 4D MRI technique with 3D radial sampling and respiratory self-gating |
| US11089970B2 (en) * | 2015-06-12 | 2021-08-17 | Koninklijke Philips N.V. | Imaging fluid flow into a region of interest |
| US20170016972A1 (en) * | 2015-07-13 | 2017-01-19 | Siemens Medical Solutions Usa, Inc. | Fast Prospective Motion Correction For MR Imaging |
| US10317491B2 (en) * | 2015-11-17 | 2019-06-11 | Siemens Healthcare Gmbh | Navigator-based magnetic resonance method and apparatus to detect non-rigid motion in large joint magnetic resonance imaging |
| US11163029B2 (en) * | 2019-08-14 | 2021-11-02 | GE Precision Healthcare LLC | MRI system with improved navigator |
| EP3805773A1 (en) * | 2019-10-08 | 2021-04-14 | Koninklijke Philips N.V. | Respiratory biofeedback for radiotherapy |
-
2018
- 2018-01-23 DE DE112018000472.4T patent/DE112018000472T5/de active Pending
- 2018-01-23 JP JP2019539293A patent/JP7019704B2/ja active Active
- 2018-01-23 US US16/479,802 patent/US11609294B2/en active Active
- 2018-01-23 CN CN201880008073.1A patent/CN110226099B/zh active Active
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