JP2015027460A5 - - Google Patents
Info
- Publication number
- JP2015027460A5 JP2015027460A5 JP2014154078A JP2014154078A JP2015027460A5 JP 2015027460 A5 JP2015027460 A5 JP 2015027460A5 JP 2014154078 A JP2014154078 A JP 2014154078A JP 2014154078 A JP2014154078 A JP 2014154078A JP 2015027460 A5 JP2015027460 A5 JP 2015027460A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic resonance
- pulses
- space
- control sequence
- circular
- 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
- 238000000034 method Methods 0.000 claims 17
- 230000005540 biological transmission Effects 0.000 claims 11
- 230000005284 excitation Effects 0.000 claims 11
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 4
- 238000004590 computer program Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310214867 DE102013214867B4 (de) | 2013-07-30 | 2013-07-30 | Ermittlung einer Magnetresonanz-Ansteuersequenz mit konzentrischen, kreisförmigen Sendetrajektorien |
| DE102013214867.4 | 2013-07-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015027460A JP2015027460A (ja) | 2015-02-12 |
| JP2015027460A5 true JP2015027460A5 (https=) | 2017-05-18 |
| JP6166232B2 JP6166232B2 (ja) | 2017-07-19 |
Family
ID=52341840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014154078A Active JP6166232B2 (ja) | 2013-07-30 | 2014-07-29 | 磁気共鳴制御シーケンスの決定 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10012713B2 (https=) |
| JP (1) | JP6166232B2 (https=) |
| KR (1) | KR101663365B1 (https=) |
| CN (1) | CN104337516B (https=) |
| DE (1) | DE102013214867B4 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011085766B4 (de) * | 2011-11-04 | 2013-07-11 | Siemens Aktiengesellschaft | Rasche Erstellung von bezüglich eines Kontrasts gewichteten MR-Bildern |
| JP6076677B2 (ja) * | 2011-11-25 | 2017-02-08 | 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 |
| KR101541290B1 (ko) * | 2013-07-03 | 2015-08-03 | 삼성전자주식회사 | 자기 공명 신호 측정 방법 및 장치 |
| US10369385B2 (en) * | 2015-04-14 | 2019-08-06 | The Board Of Trustees Of The Leland Stanford Junior University | Quantitative MRI measurements near metal objects |
| MX2018000407A (es) | 2015-08-14 | 2018-03-14 | Halliburton Energy Services Inc | Resonancia magnetica nuclear de multifrecuencia de gradiente con interferencia entre bandas. |
| KR101797674B1 (ko) | 2016-02-12 | 2017-11-15 | 삼성전자주식회사 | 자기 공명 영상 촬영 장치 및 그에 따른 자기 공명 영상 촬영 방법 |
| DE102016225793B3 (de) * | 2016-12-21 | 2018-02-08 | Siemens Healthcare Gmbh | Kalibrierung einer Magnetresonanzvorrichtung |
| CN107064836B (zh) * | 2017-04-06 | 2019-10-29 | 深圳安科高技术股份有限公司 | 将fse序列梯度波形转化为三角形的降噪方法及系统 |
| CN107192972B (zh) * | 2017-05-17 | 2019-08-23 | 常楚笛 | 一种核磁共振成像系统及其成像方法 |
| DE102018218471B3 (de) * | 2018-10-29 | 2020-02-06 | Siemens Healthcare Gmbh | Verfahren zur Magnetresonanzbildgebung mit Zusatzgradientenpulsen, Magnetresonanzeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger |
| US10622978B1 (en) * | 2019-04-05 | 2020-04-14 | IonQ, Inc. | Quantum logic gate design and optimization |
| WO2020223567A1 (en) | 2019-04-30 | 2020-11-05 | Purdue Research Foundation | Simultaneous multi-slice mrsi using density weighted concentric ring acquisition |
| CN112014782B (zh) * | 2020-08-06 | 2023-07-28 | 深圳先进技术研究院 | 磁共振成像方法、装置及计算机存储介质 |
| WO2022027419A1 (zh) | 2020-08-06 | 2022-02-10 | 深圳先进技术研究院 | 磁共振成像方法、装置及计算机存储介质 |
| KR20230069967A (ko) * | 2020-09-18 | 2023-05-19 | 코르스메드 에이비 | 자기 공명(mr) 영상 시뮬레이션에 관한 방법 |
| CN115015854B (zh) * | 2022-05-16 | 2024-11-19 | 中国科学院空天信息创新研究院 | 一种多通道星载sar回波模拟器 |
| DE102023201945B3 (de) * | 2023-03-03 | 2024-05-29 | Siemens Healthineers Ag | Vorbereitung eines Magnetresonanzbildgebungsverfahrens unter Einhaltung stimulationsbasierter Limitationen |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4727325A (en) * | 1985-10-16 | 1988-02-23 | Hitachi, Ltd. | NMR imaging method |
| JPS6288948A (ja) * | 1985-10-16 | 1987-04-23 | Hitachi Ltd | 核磁気共鳴を用いた計測方法 |
| US4812760A (en) | 1987-07-27 | 1989-03-14 | General Electric Company | Multi-dimensional selective NMR excitation with a single RF pulse |
| US5532595A (en) * | 1994-04-18 | 1996-07-02 | Picker International, Inc. | Three-dimensional spiral echo volume imaging |
| US5578921A (en) | 1995-01-10 | 1996-11-26 | Board Of Trustees Of The Leland Stanford Junior University | Magnetic resonance imaging using three-dimensional spectral-spatial excitation |
| JP2932175B2 (ja) * | 1997-06-25 | 1999-08-09 | 技術研究組合医療福祉機器研究所 | Ｍｒｉ装置 |
| US6288545B1 (en) * | 1999-03-22 | 2001-09-11 | General Electric Company | Method and apparatus for calibration of RF and gradient field time delays |
| DE10056874C2 (de) * | 2000-11-16 | 2003-02-06 | Siemens Ag | Verfahren zum Betrieb eines Magnetresonanzgeräts, bei dem Lageveränderungen mittels orbitaler Navigatorechos erfasst werden |
| AU2003237848A1 (en) * | 2002-05-15 | 2003-12-02 | University Of Virginia Patent Foundation | Method and system for rapid magnetic resonance imaging of gases with reduced diffusion-induced signal loss |
| DE10232342A1 (de) * | 2002-07-17 | 2004-01-29 | Philips Intellectual Property & Standards Gmbh | MR-Verfahren mit mehrdimensionalen Hochfrequenzimpulsen |
| US7603156B2 (en) * | 2003-07-02 | 2009-10-13 | Ge Medical Systems Global Technology Co., Llc | Systems and methods for phase encode placement |
| DE102005018937B4 (de) * | 2005-04-22 | 2007-11-22 | Siemens Ag | Verfahren und Gerät zur verbesserten sendeseitig beschleunigten PPA-basierten Volumen-selektiven Magnet-Resonanz-Bildgebung sowie Computersoftwareprodukt zur Implementierung des Verfahrens |
| US7466131B1 (en) * | 2007-04-20 | 2008-12-16 | General Electric Company | System and method for designing multi-channel RF pulses for MR imaging |
| DE102008046267B4 (de) | 2008-09-08 | 2011-04-07 | Siemens Aktiengesellschaft | Bildverzeichnungskorrektur bei kontinuierlicher Tischbewegung |
| US8710839B2 (en) * | 2008-12-12 | 2014-04-29 | Yale University | O-space imaging: highly efficient parallel imaging using complementary nonlinear encoding gradient fields and receive coil geometries |
| JP5619136B2 (ja) * | 2009-04-02 | 2014-11-05 | コーニンクレッカ フィリップス エヌ ヴェ | ｋ空間に依存するＲＦパルス選択によるパラレル送信におけるＳＡＲ低減 |
| US9121915B2 (en) * | 2010-12-09 | 2015-09-01 | The Board Of Trustees Of The Leland Stanford Junior University | Multi-dimensional cardiac and respiratory imaging with MRI |
| CN102283649B (zh) | 2011-05-11 | 2012-11-21 | 浙江大学 | 用于磁共振成像的三维空间选择性激励的序列设计方法 |
| US8854041B2 (en) | 2011-05-20 | 2014-10-07 | Kabushiki Kaisha Toshiba | Spatially shaped pre-saturation profile for enhanced non-contrast MRA |
| CN102783949B (zh) * | 2011-05-20 | 2015-03-18 | 株式会社东芝 | 磁共振成像装置以及方法 |
| US10564241B2 (en) * | 2012-01-17 | 2020-02-18 | Regents Of The University Of Minnesota | Steering resonance along a trajectory |
| 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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2013
- 2013-07-30 DE DE201310214867 patent/DE102013214867B4/de active Active
-
2014
- 2014-07-29 JP JP2014154078A patent/JP6166232B2/ja active Active
- 2014-07-29 KR KR1020140096820A patent/KR101663365B1/ko not_active Expired - Fee Related
- 2014-07-30 CN CN201410369423.0A patent/CN104337516B/zh active Active
- 2014-07-30 US US14/446,722 patent/US10012713B2/en active Active