CN105980877B - 具有时间效率的4d磁共振成像的方法 - Google Patents

具有时间效率的4d磁共振成像的方法 Download PDF

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Publication number
CN105980877B
CN105980877B CN201580008125.1A CN201580008125A CN105980877B CN 105980877 B CN105980877 B CN 105980877B CN 201580008125 A CN201580008125 A CN 201580008125A CN 105980877 B CN105980877 B CN 105980877B
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China
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magnetic resonance
interest
resonance image
imaging system
acquisition
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CN201580008125.1A
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English (en)
Chinese (zh)
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CN105980877A (zh
Inventor
T·尼尔森
S·克吕格尔
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Koninklijke Philips NV
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Koninklijke Philips Electronics 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
    • G01R33/54—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
    • G01R33/567—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution gated by physiological signals, i.e. synchronization of acquired MR data with periodical motion of an object of interest, e.g. monitoring or triggering system for cardiac or respiratory gating
    • G01R33/5673—Gating or triggering based on a physiological signal other than an MR signal, e.g. ECG gating or motion monitoring using optical systems for monitoring the motion of a fiducial marker
    • 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
    • G01R33/54—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
    • 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
    • G01R33/567—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution gated by physiological signals, i.e. synchronization of acquired MR data with periodical motion of an object of interest, e.g. monitoring or triggering system for cardiac or respiratory gating
    • G01R33/5676—Gating or triggering based on an MR signal, e.g. involving one or more navigator echoes for motion monitoring and correction

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Power Engineering (AREA)
  • Pulmonology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201580008125.1A 2014-02-13 2015-02-03 具有时间效率的4d磁共振成像的方法 Expired - Fee Related CN105980877B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14155028 2014-02-13
EP14155028.5 2014-02-13
PCT/EP2015/052113 WO2015121103A1 (en) 2014-02-13 2015-02-03 Method of time-efficient 4d magnetic resonance imaging

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Publication Number Publication Date
CN105980877A CN105980877A (zh) 2016-09-28
CN105980877B true CN105980877B (zh) 2019-04-16

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Country Link
US (1) US10247804B2 (enExample)
EP (1) EP3105607B1 (enExample)
JP (1) JP6408594B2 (enExample)
CN (1) CN105980877B (enExample)
WO (1) WO2015121103A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR101759083B1 (ko) * 2015-09-10 2017-07-18 삼성전자주식회사 자기 공명 영상 장치 및 자기 공명 영상 획득 방법
JP7019704B2 (ja) 2017-01-23 2022-02-15 コーニンクレッカ フィリップス エヌ ヴェ 対象者の動き中の４次元磁気共鳴データの取得
WO2018134445A1 (en) 2017-01-23 2018-07-26 Koninklijke Philips N.V. Acquisition of four dimensional magnetic resonance data during subject motion
EP3459456A1 (de) * 2017-09-26 2019-03-27 Siemens Healthcare GmbH Patientenschnittstelle zur unterstützung einer atmung eines patienten während einer medizinischen bildgebungsuntersuchung
DE102018214636A1 (de) * 2018-08-29 2020-03-05 Siemens Healthcare Gmbh Verfahren zum Erzeugen eines Magnetresonanzbildes, Computerprogramm, Datenspeicher und Magnetresonanzanlage
DE102018215415A1 (de) 2018-09-11 2020-03-12 Siemens Healthcare Gmbh Überwachung einer Atemkurve
CN111839514B (zh) * 2019-04-26 2024-08-27 西门子(深圳)磁共振有限公司 呼吸导航中的干扰校正方法和装置以及存储介质
CN112401868A (zh) * 2019-08-21 2021-02-26 西门子(深圳)磁共振有限公司 呼吸检测装置、方法及磁共振成像系统
EP4246167A1 (en) * 2022-03-14 2023-09-20 Siemens Healthcare GmbH Three-dimensional diffusion weighted magnetic resonance imaging

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102078192A (zh) * 2009-11-27 2011-06-01 西门子公司 借助磁共振技术采集呼吸着的检查对象的测量数据的方法
CN102215749A (zh) * 2008-11-18 2011-10-12 株式会社日立医疗器械 磁共振成像装置及磁共振成像方法
CN103462607A (zh) * 2008-09-04 2013-12-25 株式会社东芝 磁共振成像装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657757A (en) * 1995-08-17 1997-08-19 General Electric Company Interleaved MR spectroscopy and imaging with dynamically changing acquisition parameters
US7907990B2 (en) * 2006-03-24 2011-03-15 General Electric Company Systems, methods and apparatus for oncology workflow integration
US20090177076A1 (en) * 2006-04-13 2009-07-09 Koninklijke Philips Electronics N. V. Mri of a continuously moving object involving motion compensation
JP5388749B2 (ja) * 2009-08-11 2014-01-15 株式会社東芝 磁気共鳴イメージング装置
EP2423699A1 (en) * 2010-08-30 2012-02-29 Koninklijke Philips Electronics N.V. Magnetic resonance imaging system, computer system, and computer program product for sending control messages to an anesthesia system
WO2012049634A1 (en) * 2010-10-14 2012-04-19 Koninklijke Philips Electronics N.V. Mr data acquisition using physiological monitoring
DE102011007850B4 (de) * 2011-04-21 2015-05-13 Siemens Aktiengesellschaft Verfahren zur getriggerten Akquisition von Messdaten mittels eines Magnetresonanzgeräts unter Unterdrückung von unerwünschten Signalen, Magnetresonanzgerät, Computerprogramm und elektronisch lesbarer Datenträger
DE102011083387A1 (de) * 2011-09-26 2013-03-28 Siemens Aktiengesellschaft Medizinisches Bildgebungsverfahren sowie ein medizinisches Bildgebungssystem, das zu einem Ausführen des medizinischen Bildgebungsverfahrens ausgelegt ist
DE102012206547B4 (de) * 2012-04-20 2014-08-21 Siemens Aktiengesellschaft Akquisition eines Messdatensatzes eines atmenden Untersuchungsobjekts mittels Magnetresonanztechnik

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103462607A (zh) * 2008-09-04 2013-12-25 株式会社东芝 磁共振成像装置
CN102215749A (zh) * 2008-11-18 2011-10-12 株式会社日立医疗器械 磁共振成像装置及磁共振成像方法
CN102078192A (zh) * 2009-11-27 2011-06-01 西门子公司 借助磁共振技术采集呼吸着的检查对象的测量数据的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Respiratory amplitude guided 4-dimensional magnetic resonance imaging;HU YANLE 等;《INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS》;20130501;第86卷(第1期);198-204 *

Also Published As

Publication number Publication date
US20160349344A1 (en) 2016-12-01
US10247804B2 (en) 2019-04-02
EP3105607B1 (en) 2020-07-15
WO2015121103A1 (en) 2015-08-20
EP3105607A1 (en) 2016-12-21
JP2017506101A (ja) 2017-03-02
JP6408594B2 (ja) 2018-10-17
CN105980877A (zh) 2016-09-28

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