DE60227594D1 - Automatische Selektion von MR-Empfangsspulen durch Datenanalyse eines schnellen Vorscans - Google Patents

Automatische Selektion von MR-Empfangsspulen durch Datenanalyse eines schnellen Vorscans

Info

Publication number
DE60227594D1
DE60227594D1 DE60227594T DE60227594T DE60227594D1 DE 60227594 D1 DE60227594 D1 DE 60227594D1 DE 60227594 T DE60227594 T DE 60227594T DE 60227594 T DE60227594 T DE 60227594T DE 60227594 D1 DE60227594 D1 DE 60227594D1
Authority
DE
Germany
Prior art keywords
scan
data analysis
automatic selection
receiver coils
fast pre
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.)
Expired - Lifetime
Application number
DE60227594T
Other languages
German (de)
English (en)
Inventor
Jingfei Ma
Guosheng Tan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Application granted granted Critical
Publication of DE60227594D1 publication Critical patent/DE60227594D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE60227594T 2001-04-13 2002-04-12 Automatische Selektion von MR-Empfangsspulen durch Datenanalyse eines schnellen Vorscans Expired - Lifetime DE60227594D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/681,473 US6724923B2 (en) 2001-04-13 2001-04-13 Automatic coil selection of multi-receiver MR data using fast prescan data analysis

Publications (1)

Publication Number Publication Date
DE60227594D1 true DE60227594D1 (de) 2008-08-28

Family

ID=24735430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60227594T Expired - Lifetime DE60227594D1 (de) 2001-04-13 2002-04-12 Automatische Selektion von MR-Empfangsspulen durch Datenanalyse eines schnellen Vorscans

Country Status (4)

Country Link
US (2) US6724923B2 (enExample)
EP (1) EP1249708B1 (enExample)
JP (1) JP4880173B2 (enExample)
DE (1) DE60227594D1 (enExample)

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CN105476635B (zh) 2015-12-29 2019-02-05 沈阳东软医疗系统有限公司 一种核磁共振成像系统中射频线圈的定位方法和装置
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Also Published As

Publication number Publication date
US20020186870A1 (en) 2002-12-12
EP1249708A1 (en) 2002-10-16
EP1249708B1 (en) 2008-07-16
JP4880173B2 (ja) 2012-02-22
JP2002355233A (ja) 2002-12-10
US6961455B2 (en) 2005-11-01
US6724923B2 (en) 2004-04-20
US20040167803A1 (en) 2004-08-26

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