JP2021514710A5 - - Google Patents
Info
- Publication number
- JP2021514710A5 JP2021514710A5 JP2020544217A JP2020544217A JP2021514710A5 JP 2021514710 A5 JP2021514710 A5 JP 2021514710A5 JP 2020544217 A JP2020544217 A JP 2020544217A JP 2020544217 A JP2020544217 A JP 2020544217A JP 2021514710 A5 JP2021514710 A5 JP 2021514710A5
- Authority
- JP
- Japan
- Prior art keywords
- echo
- map
- image
- signal
- magnetic field
- Prior art date
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18158035.8A EP3531154A1 (en) | 2018-02-22 | 2018-02-22 | Dixon mr imaging using a multi-gradient-echo sequence |
| EP18158035.8 | 2018-02-22 | ||
| PCT/EP2019/053754 WO2019162198A1 (en) | 2018-02-22 | 2019-02-15 | Dixon mr imaging using a multi-gradient-echo sequence |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021514710A JP2021514710A (ja) | 2021-06-17 |
| JPWO2019162198A5 JPWO2019162198A5 (https=) | 2022-02-18 |
| JP2021514710A5 true JP2021514710A5 (https=) | 2022-02-18 |
Family
ID=61256772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020544217A Pending JP2021514710A (ja) | 2018-02-22 | 2019-02-15 | マルチグラジエントエコーシーケンスを使用したディクソンmrイメージング |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20210096202A1 (https=) |
| EP (1) | EP3531154A1 (https=) |
| JP (1) | JP2021514710A (https=) |
| CN (1) | CN111758041A (https=) |
| DE (1) | DE112019000927T8 (https=) |
| WO (1) | WO2019162198A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11550013B2 (en) * | 2020-09-30 | 2023-01-10 | GE Precision Healthcare LLC | Systems and methods of silent multi-gradient echo dynamic magnetic resonance imaging |
| EP4030178A1 (en) * | 2021-01-14 | 2022-07-20 | Koninklijke Philips N.V. | Mr mammography |
| WO2022188026A1 (zh) * | 2021-03-09 | 2022-09-15 | 深圳高性能医疗器械国家研究院有限公司 | 一种磁共振多参数定量方法及其应用 |
| CN113281690B (zh) * | 2021-05-18 | 2022-08-12 | 上海联影医疗科技股份有限公司 | 一种磁共振成像方法和系统 |
| CN114217255B (zh) * | 2021-11-29 | 2022-09-20 | 浙江大学 | 一种快速的肝脏多参数定量成像方法 |
| CN117084658A (zh) * | 2022-05-12 | 2023-11-21 | 深圳先进技术研究院 | 磁共振化学交换饱和转移成像方法、系统以及设备 |
| EP4336203A1 (en) | 2022-09-09 | 2024-03-13 | Koninklijke Philips N.V. | De-blurring and water/fat separation in mr imaging with spiral acquisition |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3393895B2 (ja) * | 1993-09-13 | 2003-04-07 | 株式会社東芝 | 磁気共鳴映像装置 |
| US7057388B2 (en) * | 2002-11-18 | 2006-06-06 | Koninklijke Philips Electronics N.V. | Magnetic resonance method and device |
| EP1706755A1 (en) * | 2004-01-14 | 2006-10-04 | Koninklijke Philips Electronics N.V. | Regularized variable density sense |
| AU2014271235B2 (en) * | 2008-10-01 | 2017-03-02 | Immatics Biotechnologies Gmbh | Novel immunotherapy against several tumors including neuronal and brain tumors |
| US7952356B2 (en) * | 2009-06-04 | 2011-05-31 | General Electric Company | System and method for reconstructing multi-spectral 3D MR images |
| DE102010041446B4 (de) * | 2010-09-27 | 2013-05-23 | Siemens Aktiengesellschaft | Erstellung eines MR-Bilddatensatzes bei sehr kurzen Echozeiten TE |
| EP2500742A1 (en) * | 2011-03-17 | 2012-09-19 | Koninklijke Philips Electronics N.V. | Restriction of the imaging region for MRI in an inhomogeneous magnetic field |
| US8502536B2 (en) * | 2011-04-08 | 2013-08-06 | Wisconsin Alumni Research Foundation | Method for accelerated high resolution chemical species separation for magnetic resonance imaging |
| DE102011083619B4 (de) * | 2011-09-28 | 2023-01-26 | Siemens Healthcare Gmbh | Verfahren zur Erzeugung einer Serie von MR-Bildern zur Überwachung einer Position eines in einem Untersuchungsgebiet befindlichen Interventionsgeräts, Magnetresonanzanlage und elektronisch lesbarer Datenträger |
| US20130076355A1 (en) * | 2011-09-28 | 2013-03-28 | Siemens Corporation | Fast, Low Energy Deposition and Homogeneous T2 Weighted Variable Amplitude PSIF (T2 VAPSIF) Imaging in the Presence of B0inhomogeneities |
| US9468394B2 (en) * | 2012-03-05 | 2016-10-18 | Wake Forest University Health Sciences | Vessel encoded arterial spin labeling using fourier encoding suitable for vascular territory mapping |
| US9316711B2 (en) * | 2012-08-07 | 2016-04-19 | Wisconsin Alumni Research Foundation | System and method for accelerated magnetic resonance imaging using spectral sensitivity |
| CN104685368B (zh) * | 2012-10-02 | 2017-09-05 | 皇家飞利浦有限公司 | 用于耐金属mr成像的方法和设备 |
| US10359489B2 (en) * | 2013-12-19 | 2019-07-23 | Koninklijke Philips N.V. | Phase sensitive inversion recovery MRI with water/fat separation |
| JP6434030B2 (ja) * | 2013-12-19 | 2018-12-05 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Dixonタイプ水/脂肪分離する磁気共鳴イメージング |
| US10281547B2 (en) * | 2014-04-21 | 2019-05-07 | Case Western Reserve University | Diffusion-weighted double-echo magnetic resonance fingerprinting (MRF) |
| US10222439B2 (en) * | 2014-04-24 | 2019-03-05 | Dignity Health | System and method for spiral multislab magnetic resonance imaging |
| CN105334321B (zh) * | 2014-07-31 | 2017-07-18 | 西门子(深圳)磁共振有限公司 | 磁共振成像方法和系统 |
| CA2974745C (en) * | 2015-01-30 | 2023-05-23 | Sunnybrook Research Institute | System and method for detection of collagen using magnetic resonance imaging |
| DE102015204483A1 (de) * | 2015-03-12 | 2016-09-15 | Siemens Healthcare Gmbh | Magnetresonanz-Vorschau-Abbildung |
| WO2016180983A1 (en) * | 2015-05-13 | 2016-11-17 | Koninklijke Philips N.V. | Multi-echo mri with correction of concomitant gradient-induced phase errors |
| CN107219484B (zh) * | 2016-03-22 | 2023-09-22 | 西门子(深圳)磁共振有限公司 | 多层并行激发弥散成像的激发翻转角度确定方法和装置 |
| US10353034B2 (en) * | 2016-05-05 | 2019-07-16 | Siemens Healthcare Gmbh | Multi-echo pseudo-golden angle stack of stars thermometry with high spatial and temporal resolution using k-space weighted image contrast |
| JP7208796B2 (ja) * | 2016-06-02 | 2023-01-19 | コーニンクレッカ フィリップス エヌ ヴェ | ディクソン法による水/脂肪分離を用いたmr撮像 |
-
2018
- 2018-02-22 EP EP18158035.8A patent/EP3531154A1/en not_active Withdrawn
-
2019
- 2019-02-15 WO PCT/EP2019/053754 patent/WO2019162198A1/en not_active Ceased
- 2019-02-15 CN CN201980014803.3A patent/CN111758041A/zh active Pending
- 2019-02-15 US US16/971,031 patent/US20210096202A1/en not_active Abandoned
- 2019-02-15 DE DE112019000927.3T patent/DE112019000927T8/de not_active Expired - Fee Related
- 2019-02-15 JP JP2020544217A patent/JP2021514710A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2021514710A5 (https=) | ||
| JP6998218B2 (ja) | 動き検出を用いるmr撮像 | |
| JP7075420B2 (ja) | 可変コントラストのスタック・オブ・スター収集を使用したmrイメージング | |
| US7372269B2 (en) | Magnetic resonance imaging method and apparatus | |
| EP2496954B1 (en) | Mr imaging using navigators | |
| EP2646843A2 (en) | Mr imaging using a multi-point dixon technique | |
| EP2893363A1 (en) | Propeller with dixon water fat separation | |
| JP2020523075A5 (https=) | ||
| WO2016026872A1 (en) | Parallel mr imaging with nyquist ghost correction for epi | |
| EP2824472A1 (en) | MRI with self-navigated motion compensation | |
| JP2017529960A (ja) | アーチファクト抑制を有するプロペラmrイメージング | |
| EP3531154A1 (en) | Dixon mr imaging using a multi-gradient-echo sequence | |
| EP2414819A1 (en) | Dual contrast mr imaging using fluid-attenuation inversion recovery (flair) | |
| WO2010045018A1 (en) | System and method for moving table mri | |
| US20210109181A1 (en) | Mr imaging using a stack-of-stars acquisition with intrinsic motion correction | |
| JPWO2019162198A5 (https=) | ||
| JP2021505296A (ja) | 脂肪抑制を用いる拡散mrイメージング | |
| CN111344588A (zh) | 使用运动相关径向或螺旋k空间采样进行MR成像 | |
| JP7638226B2 (ja) | 効率的な自己再収束ゼロエコー時間mrイメージング | |
| JP2022539993A (ja) | 強調3d放射状mr撮像 | |
| CN121040888B (zh) | 一种基于径向采样的定量磁化率成像方法及装置 | |
| EP4679123A1 (en) | Magnetic resonance imaging using contrast manipulation by magnetization preparation | |
| JP4906952B2 (ja) | 核磁気共鳴撮影装置 | |
| EP3118643A1 (en) | Dynamic propeller mr imaging | |
| JPWO2022152730A5 (https=) |