JP6479782B2 - 補正マルチスライス磁気共鳴イメージング - Google Patents

補正マルチスライス磁気共鳴イメージング Download PDF

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Publication number
JP6479782B2
JP6479782B2 JP2016520647A JP2016520647A JP6479782B2 JP 6479782 B2 JP6479782 B2 JP 6479782B2 JP 2016520647 A JP2016520647 A JP 2016520647A JP 2016520647 A JP2016520647 A JP 2016520647A JP 6479782 B2 JP6479782 B2 JP 6479782B2
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magnetic resonance
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JP2016536045A5 (enExample
JP2016536045A (ja
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ティム ニールセン
ティム ニールセン
ペーター ボルネート
ペーター ボルネート
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Koninklijke Philips NV
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices
    • G01R33/4835—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices of multiple slices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
    • G01R33/482—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a Cartesian trajectory
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5615—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
    • G01R33/5617—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE] using RF refocusing, e.g. RARE
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
    • G01R33/56509—Correction of image distortions, e.g. due to magnetic field inhomogeneities due to motion, displacement or flow, e.g. gradient moment nulling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4818—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space
    • G01R33/4824—MR characterised by data acquisition along a specific k-space trajectory or by the temporal order of k-space coverage, e.g. centric or segmented coverage of k-space using a non-Cartesian trajectory

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2016520647A 2013-10-08 2014-09-25 補正マルチスライス磁気共鳴イメージング Active JP6479782B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13187655 2013-10-08
EP13187655.9 2013-10-08
PCT/EP2014/070425 WO2015052002A1 (en) 2013-10-08 2014-09-25 Corrected multiple-slice magnetic resonance imaging

Publications (3)

Publication Number Publication Date
JP2016536045A JP2016536045A (ja) 2016-11-24
JP2016536045A5 JP2016536045A5 (enExample) 2017-11-02
JP6479782B2 true JP6479782B2 (ja) 2019-03-06

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JP2016520647A Active JP6479782B2 (ja) 2013-10-08 2014-09-25 補正マルチスライス磁気共鳴イメージング

Country Status (5)

Country Link
US (1) US10288705B2 (enExample)
EP (1) EP3055706B1 (enExample)
JP (1) JP6479782B2 (enExample)
CN (1) CN105980875B (enExample)
WO (1) WO2015052002A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7907987B2 (en) 2004-02-20 2011-03-15 University Of Florida Research Foundation, Inc. System for delivering conformal radiation therapy while simultaneously imaging soft tissue
EP3628370A1 (en) 2012-10-26 2020-04-01 ViewRay Technologies, Inc. Assessment and improvement of treatment using imaging of physiological responses to radiation therapy
US9446263B2 (en) 2013-03-15 2016-09-20 Viewray Technologies, Inc. Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging
CN110136176B (zh) 2013-12-03 2022-12-09 优瑞技术公司 确定与医学图像的位移的系统
DE102014211686B4 (de) * 2014-06-18 2018-09-27 Siemens Healthcare Gmbh Verfahren zum Betrieb einer Magnetresonanzanlage und Magnetresonanzanlage hierfür
CA2961991A1 (en) * 2014-10-01 2016-04-07 Umc Utrecht Holding B.V. Magnetic resonance imaging with enhanced bone visualization
DE102015207590B4 (de) 2015-04-24 2026-05-21 Siemens Healthineers Ag Verfahren zu einer Bewegungskompensation während einer Magnetresonanz-Bildgebung
US10620286B2 (en) * 2015-11-09 2020-04-14 Canon Medical Systems Corporation Magnetic resonance imaging apparatus and magnetic resonance imaging method
DE102015222835B4 (de) * 2015-11-19 2019-06-13 Siemens Healthcare Gmbh Magnetresonanzbildgebungsverfahren mit simultaner Bildaufnahme von mehreren Teilvolumen mit einer synchronen Bildaufnahme von Navigatoren
US10267883B2 (en) * 2015-12-11 2019-04-23 Siemens Healthcare Gmbh System and method for motion resolved MRI
DE102016200629A1 (de) 2016-01-19 2017-07-20 Siemens Healthcare Gmbh Verfahren zur Magnetresonanz-Bildgebung
CA3016026A1 (en) 2016-03-02 2017-09-08 Viewray Technologies, Inc. Particle therapy with magnetic resonance imaging
KR20190043129A (ko) * 2016-06-22 2019-04-25 뷰레이 테크놀로지스 인크. 약한 필드 강도에서의 자기 공명 영상화
US11284811B2 (en) * 2016-06-22 2022-03-29 Viewray Technologies, Inc. Magnetic resonance volumetric imaging
CN109562275B (zh) * 2016-07-14 2021-03-05 皇家飞利浦有限公司 磁共振成像引导的治疗系统及介质
WO2018085970A1 (zh) * 2016-11-08 2018-05-17 中国科学院深圳先进技术研究院 磁共振血管壁成像方法和设备
DE112018000472T5 (de) * 2017-01-23 2019-10-02 Koninklijke Philips N.V. Erfassung von vierdimensionalen magnetresonanzdaten während der bewegung eines subjekts
EP3382413B1 (de) * 2017-03-27 2022-08-10 Siemens Healthcare GmbH 2d navigatortechnik in der mrt
WO2018187338A1 (en) * 2017-04-03 2018-10-11 Board Of Regents, The University Of Texas System System and method for robust mr imaging with prepared contrast using cartesian acquisition with spiral reordering (caspr)
US10299764B2 (en) * 2017-05-10 2019-05-28 General Electric Company Method and system for enhanced visualization of moving structures with cross-plane ultrasound images
EP3447520A1 (en) * 2017-08-22 2019-02-27 Koninklijke Philips N.V. Data-driven correction of phase depending artefacts in a magnetic resonance imaging system
EP3470869A1 (en) * 2017-10-10 2019-04-17 Koninklijke Philips N.V. Mr imaging using motion-dependent radial or spiral k-space sampling
JP6996930B2 (ja) * 2017-10-13 2022-01-17 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
JP7191105B2 (ja) * 2017-12-18 2022-12-16 コーニンクレッカ フィリップス エヌ ヴェ 運動補償磁気共鳴イメージング
EP3543725A1 (en) * 2018-03-22 2019-09-25 Koninklijke Philips N.V. Self-navigation in three-dimensional magnetic resonance imaging
EP3561535A1 (de) * 2018-04-26 2019-10-30 Siemens Healthcare GmbH Simultane mehrschicht-magnetresonanzbildgebung mit variabler dichte der k-raum-abtastung
US11209509B2 (en) 2018-05-16 2021-12-28 Viewray Technologies, Inc. Resistive electromagnet systems and methods
DE102018208220A1 (de) * 2018-05-24 2019-11-28 Forschungszentrum Jülich GmbH Verfahren zur Messung von Bewegungen eines abzubildenden Objektes bei einem medizinischen Bildgebungsverfahren
US11016161B2 (en) * 2018-06-25 2021-05-25 Samsung Electronics Co., Ltd. Method and an apparatus for reconstructing magnetic resonance image
WO2020219803A1 (en) 2019-04-25 2020-10-29 Children's Medical Center Corporation Reconstruction augmentation by constraining with intensity gradients in mri
US11696700B2 (en) * 2019-04-25 2023-07-11 General Electric Company System and method for correcting for patient motion during MR scanning
US10996306B2 (en) * 2019-04-25 2021-05-04 General Electric Company MRI system and method using neural network for detection of patient motion
CN111257809B (zh) * 2020-01-23 2022-05-17 上海东软医疗科技有限公司 磁共振成像方法、装置、存储介质及医疗设备
EP3865892A1 (en) * 2020-02-17 2021-08-18 Koninklijke Philips N.V. Iterative reconstruction of gradient echo magnetic resonance images
WO2023027958A1 (en) * 2021-08-23 2023-03-02 Children's Medical Center Corporation Estimating motion of a subject from slices acquired during an mri scan
US12681116B2 (en) 2021-08-30 2026-07-14 Children's Medical Center Corporation Dynamic distortion correction for MRI
CN114296109B (zh) * 2021-12-28 2023-03-24 汇鲲化鹏(海南)科技有限公司 一种gnss信号切片导航数据的基带处理方法和系统
US11953574B2 (en) * 2022-04-07 2024-04-09 GE Precision Healthcare LLC Systems and methods of accelerated propeller magnetic resonance imaging
KR102808518B1 (ko) * 2023-07-24 2025-05-16 주식회사 온코소프트 의료 영상 분할 방법 및 이를 수행하는 장치
JP2025109512A (ja) * 2024-01-12 2025-07-25 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、撮像方法および撮像プログラム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323110A (en) * 1992-08-10 1994-06-21 Hitachi Instruments, Inc. Technique for compensating for patient motion in magnetic resonance imaging
JP3980692B2 (ja) * 1996-12-21 2007-09-26 ソニー株式会社 クシ形フィルタおよび映像機器
DE19959719B4 (de) * 1999-12-10 2006-08-17 Siemens Ag Verfahren zum Betrieb eines Magnetresonanztomographiegeräts
US6882148B2 (en) 2003-07-09 2005-04-19 Catholic Healthcare West Split-blade data collection for propeller MRI
WO2006077715A1 (ja) * 2005-01-20 2006-07-27 Hitachi Medical Corporation 磁気共鳴イメージング装置
JP2006304818A (ja) * 2005-04-26 2006-11-09 Hitachi Medical Corp 画像合成方法及び磁気共鳴イメージング装置
US7176684B2 (en) 2005-06-29 2007-02-13 General Electric Company Method and system of determining in-plane motion in propeller data
CN101263398B (zh) * 2005-07-08 2012-07-18 威斯康星校友研究基金会 用于欠采样mri的约束逆投影重建方法
EP2145199B1 (en) 2007-04-27 2018-12-12 Koninklijke Philips N.V. Magnetic resonance device and method for propeller mri
US8023714B2 (en) 2007-06-06 2011-09-20 Aperio Technologies, Inc. System and method for assessing image interpretability in anatomic pathology
JP5591493B2 (ja) * 2008-07-17 2014-09-17 株式会社東芝 磁気共鳴イメージング装置
US9064303B2 (en) * 2010-09-27 2015-06-23 Hitachi Medical Corporation Magnetic resonance imaging apparatus and magnetic resonance imaging method configured to correct specific region data based on benchmark slice
US8306299B2 (en) * 2011-03-25 2012-11-06 Wisconsin Alumni Research Foundation Method for reconstructing motion-compensated magnetic resonance images from non-Cartesian k-space data
WO2012160486A2 (en) 2011-05-23 2012-11-29 Koninklijke Philips Electronics N.V. Wireless prospective motion marker
US9687172B2 (en) * 2012-01-24 2017-06-27 National Institute of Health (NIH), The United States of America, U.S. Dept. of Health and Human Services (DHHS) System for motion corrected MR diffusion imaging
RU2620789C2 (ru) 2012-03-26 2017-05-29 Конинклейке Филипс Н.В. Черезплоскостной навигатор

Also Published As

Publication number Publication date
US20160252596A1 (en) 2016-09-01
EP3055706A1 (en) 2016-08-17
EP3055706B1 (en) 2020-06-24
US10288705B2 (en) 2019-05-14
CN105980875B (zh) 2019-03-08
WO2015052002A1 (en) 2015-04-16
JP2016536045A (ja) 2016-11-24
CN105980875A (zh) 2016-09-28

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