CN101523233A - 用于选择磁共振成像设备的接收线圈阵列的元件的线圈元件选择设备 - Google Patents

用于选择磁共振成像设备的接收线圈阵列的元件的线圈元件选择设备 Download PDF

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Publication number
CN101523233A
CN101523233A CNA2007800370384A CN200780037038A CN101523233A CN 101523233 A CN101523233 A CN 101523233A CN A2007800370384 A CNA2007800370384 A CN A2007800370384A CN 200780037038 A CN200780037038 A CN 200780037038A CN 101523233 A CN101523233 A CN 101523233A
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China
Prior art keywords
sensor element
sensor
characteristic
magnetic resonance
resonance imaging
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CNA2007800370384A
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English (en)
Chinese (zh)
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F·J·M·本沙奥普
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of CN101523233A publication Critical patent/CN101523233A/zh
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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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils
    • G01R33/3415—Constructional details, e.g. resonators, specially adapted to MR comprising surface coils comprising arrays of sub-coils, i.e. phased-array coils with flexible receiver channels

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CNA2007800370384A 2006-10-03 2007-09-26 用于选择磁共振成像设备的接收线圈阵列的元件的线圈元件选择设备 Pending CN101523233A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06121671.9 2006-10-03
EP06121671 2006-10-03

Publications (1)

Publication Number Publication Date
CN101523233A true CN101523233A (zh) 2009-09-02

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CNA2007800370384A Pending CN101523233A (zh) 2006-10-03 2007-09-26 用于选择磁共振成像设备的接收线圈阵列的元件的线圈元件选择设备

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Country Link
US (1) US7960972B2 (https=)
EP (1) EP2074439A2 (https=)
JP (1) JP2010505491A (https=)
CN (1) CN101523233A (https=)
WO (1) WO2008041155A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107390149A (zh) * 2017-07-21 2017-11-24 上海联影医疗科技有限公司 梯度线圈极性的检测方法、存储介质及磁共振扫描系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8446149B2 (en) * 2009-04-17 2013-05-21 Siemens Medical Solutions Usa, Inc. System for improved MR image reconstruction
JP5450000B2 (ja) * 2009-11-27 2014-03-19 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置
WO2012088065A1 (en) * 2010-12-21 2012-06-28 Regents Of The University Of Minnesota Method for reducing power deposition in magnetic resonance imaging using multiband pulses and multichannel transmission
JP6042069B2 (ja) * 2012-01-25 2016-12-14 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223065B1 (en) 1998-04-15 2001-04-24 Medrad, Inc. Automatic coil element selection in large MRI coil arrays
JP3992934B2 (ja) * 2001-02-23 2007-10-17 株式会社日立メディコ 磁気共鳴イメージング装置および方法
US6738501B2 (en) 2001-04-13 2004-05-18 Ge Medical Systems Global Technology Co., Llc Adaptive data differentiation and selection from multi-coil receiver to reduce artifacts in reconstruction
US6724923B2 (en) * 2001-04-13 2004-04-20 Ge Medical Systems Global Technology Co., Llc Automatic coil selection of multi-receiver MR data using fast prescan data analysis
JP3455530B1 (ja) * 2001-12-14 2003-10-14 株式会社東芝 Ｍｒ信号受信装置及び磁気共鳴イメージング装置
WO2004001435A1 (en) * 2002-06-21 2003-12-31 Koninklijke Philips Electronics N.V. Magnetic resonance imaging apparatus and method
US20060238192A1 (en) * 2003-07-25 2006-10-26 Ham Cornelis L G Automated positioning of mri surface coils
DE10339019B4 (de) * 2003-08-25 2007-02-08 Siemens Ag Verfahren zur Bestimmung eines Beschleunigungsfaktors einer parallelen Bildaufnahme
DE102004026996A1 (de) 2004-06-03 2005-12-29 Siemens Ag Verfahren zur Erzeugung von Magnetresonanzaufnahmen und Steuereinrichtung für einen Magnetresonanztomographen
JP2006175058A (ja) * 2004-12-22 2006-07-06 Ge Medical Systems Global Technology Co Llc コイルエレメント選択方法および磁気共鳴イメージング装置
US7279893B1 (en) * 2006-04-20 2007-10-09 General Electric Company Receiver channel data combining in parallel mr imaging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107390149A (zh) * 2017-07-21 2017-11-24 上海联影医疗科技有限公司 梯度线圈极性的检测方法、存储介质及磁共振扫描系统
CN107390149B (zh) * 2017-07-21 2019-12-13 上海联影医疗科技有限公司 梯度线圈极性的检测方法、存储介质及磁共振扫描系统

Also Published As

Publication number Publication date
US20090302839A1 (en) 2009-12-10
US7960972B2 (en) 2011-06-14
JP2010505491A (ja) 2010-02-25
WO2008041155A2 (en) 2008-04-10
WO2008041155A3 (en) 2008-07-03
EP2074439A2 (en) 2009-07-01

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Application publication date: 20090902