JP2021515648A5 - - Google Patents

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Publication number
JP2021515648A5
JP2021515648A5 JP2020547176A JP2020547176A JP2021515648A5 JP 2021515648 A5 JP2021515648 A5 JP 2021515648A5 JP 2020547176 A JP2020547176 A JP 2020547176A JP 2020547176 A JP2020547176 A JP 2020547176A JP 2021515648 A5 JP2021515648 A5 JP 2021515648A5
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JP
Japan
Prior art keywords
space
spiral
image
signal
trajectories
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JP2020547176A
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English (en)
Japanese (ja)
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JP7209007B2 (ja
JP2021515648A (ja
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Priority claimed from EP18161385.2A external-priority patent/EP3540453A1/en
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Publication of JP2021515648A publication Critical patent/JP2021515648A/ja
Publication of JP2021515648A5 publication Critical patent/JP2021515648A5/ja
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Publication of JP7209007B2 publication Critical patent/JP7209007B2/ja
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JP2020547176A 2018-03-13 2019-03-05 スパイラル獲得によるｍｒ像形成 Active JP7209007B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18161385.2 2018-03-13
EP18161385.2A EP3540453A1 (en) 2018-03-13 2018-03-13 Mr imaging with spiral acquisition
PCT/EP2019/055371 WO2019174964A1 (en) 2018-03-13 2019-03-05 Mr imaging with spiral acquisition

Publications (3)

Publication Number Publication Date
JP2021515648A JP2021515648A (ja) 2021-06-24
JP2021515648A5 true JP2021515648A5 (enExample) 2022-03-11
JP7209007B2 JP7209007B2 (ja) 2023-01-19

Family

ID=61628163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020547176A Active JP7209007B2 (ja) 2018-03-13 2019-03-05 スパイラル獲得によるｍｒ像形成

Country Status (7)

Country Link
US (1) US11959986B2 (enExample)
EP (1) EP3540453A1 (enExample)
JP (1) JP7209007B2 (enExample)
CN (1) CN111868543B (enExample)
DE (1) DE112019001281T5 (enExample)
GB (1) GB2587107B (enExample)
WO (1) WO2019174964A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3995847A1 (en) * 2020-11-10 2022-05-11 Koninklijke Philips N.V. Mr imaging with spiral acquisition
CN113317770B (zh) * 2021-06-09 2023-11-24 北京汉世医疗科技有限公司 一种双对比度的灌注磁共振成像方法及系统
CN114098698A (zh) * 2021-10-12 2022-03-01 国家纳米科学中心 筋膜成像方法、电子设备、存储介质以及程序产品

Family Cites Families (25)

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US5270653A (en) * 1992-04-10 1993-12-14 The Board Of Trustees Of The Leland Stanford Junior University Selective three dimensional excitation for magnetic resonance applications
US5652516A (en) * 1996-01-22 1997-07-29 The Board Of Trustees Of The Leland Stanford Junior University Spectroscopic magnetic resonance imaging using spiral trajectories
US6281681B1 (en) * 1999-01-28 2001-08-28 General Electric Company Magnetic resonance imaging with interleaved Fibonacci spiral scanning
US6215306B1 (en) 1999-05-14 2001-04-10 Board Of Trustees Of The Leland Stanford Junior University Magnetic resonance imaging using off-centered spiral trajectories
WO2003100378A2 (en) 2002-05-17 2003-12-04 Case Western Reserve University Chemical species suppression using re-traversal around the k-space center in interleaved reversed spiral imaging
WO2005078470A2 (en) * 2004-02-10 2005-08-25 Koninklijke Philips Electronics N.V. Magnetic resonance imaging method
US7847546B2 (en) * 2005-07-27 2010-12-07 Hitachi Medical Corporation Magnetic resonance imaging apparatus
US8386013B2 (en) 2006-04-13 2013-02-26 The Regents Of The University Of California Magnetic resonance imaging (MRI) using ultra short echo times and spiral sampling in K-space
US8120358B2 (en) 2006-04-13 2012-02-21 The Regents Of The University Of California Magnetic resonance imaging with high spatial and temporal resolution
US20100145185A1 (en) * 2008-12-04 2010-06-10 Xiaole Hong Extending the resolution of mri data by combining subsets from plural image acquisitions
JP5637694B2 (ja) * 2010-01-29 2014-12-10 株式会社日立メディコ 磁気共鳴イメージング装置及び非直交座標系走査法
JP5717839B2 (ja) * 2010-03-23 2015-05-13 マックス プランク ゲゼルシャフト ツゥアー フェデルゥン デル ヴィッセンシャフテン エー フォー 正規化非線形逆再構成法を用いて磁気共鳴画像シーケンスを再構成するための方法及び装置
US8373415B2 (en) * 2010-04-15 2013-02-12 Wisconsin Alumni Research Foundation Method for separating magnetic resonance imaging signals using spectral distinction of species
DE102011077197B4 (de) * 2011-06-08 2013-05-16 Siemens Aktiengesellschaft Verzeichnungskorrektur bei einer Magnetresonanz-Bildgebung
DE102012212402B3 (de) * 2012-03-20 2013-10-17 Siemens Aktiengesellschaft Ermittlung einer MR-Sequenz unter Berücksichtigung der Energieverteilungsfunktion im k-Raum
US9921284B2 (en) * 2012-09-20 2018-03-20 Hitachi, Ltd. Magnetic resonance imaging apparatus and magnetic resonance imaging method, configured to adjust multi-dimensional selective excitation pulse
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US10261157B2 (en) 2013-02-18 2019-04-16 The Board Of Trustees Of The University Of Illinois Method and system for multi-shot spiral magnetic resonance elastography pulse sequence
DE102013205208B4 (de) * 2013-03-25 2015-02-12 Siemens Aktiengesellschaft Multiecho-Magnetresonanz-Messsequenz mit erhöhter Auflösung
CN105120745B (zh) * 2013-05-17 2017-12-19 株式会社日立制作所 磁共振成像装置以及磁共振成像方法
US10031205B2 (en) * 2013-09-03 2018-07-24 Hitachi, Ltd. Magnetic resonance imaging apparatus and magnetic resonance imaging method
WO2015086415A1 (en) 2013-12-12 2015-06-18 Koninklijke Philips N.V. Mr imaging using multi-echo segmented k-space acquisition
US10222439B2 (en) * 2014-04-24 2019-03-05 Dignity Health System and method for spiral multislab magnetic resonance imaging
RU2702843C2 (ru) * 2014-12-15 2019-10-11 Конинклейке Филипс Н.В. Спин-эхо мр-визуализация
EP3250935A1 (en) * 2015-01-27 2017-12-06 Koninklijke Philips N.V. Parallel multi-slice mr imaging with suppression of side band artefacts

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