ATE467135T1 - Kombination von signalen von array-spulen in der magnetresonanzbildgebung - Google Patents

Kombination von signalen von array-spulen in der magnetresonanzbildgebung

Info

Publication number
ATE467135T1
ATE467135T1 AT05425737T AT05425737T ATE467135T1 AT E467135 T1 ATE467135 T1 AT E467135T1 AT 05425737 T AT05425737 T AT 05425737T AT 05425737 T AT05425737 T AT 05425737T AT E467135 T1 ATE467135 T1 AT E467135T1
Authority
AT
Austria
Prior art keywords
sub
coil
filter
radio frequency
array
Prior art date
Application number
AT05425737T
Other languages
English (en)
Inventor
Viti Vittorio
Original Assignee
Esaote Spa
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 Esaote Spa filed Critical Esaote Spa
Application granted granted Critical
Publication of ATE467135T1 publication Critical patent/ATE467135T1/de

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT05425737T 2005-10-20 2005-10-20 Kombination von signalen von array-spulen in der magnetresonanzbildgebung ATE467135T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425737A EP1777536B1 (de) 2005-10-20 2005-10-20 Kombination von Signalen von Array-Spulen in der Magnetresonanzbildgebung

Publications (1)

Publication Number Publication Date
ATE467135T1 true ATE467135T1 (de) 2010-05-15

Family

ID=35998450

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05425737T ATE467135T1 (de) 2005-10-20 2005-10-20 Kombination von signalen von array-spulen in der magnetresonanzbildgebung

Country Status (5)

Country Link
US (1) US7352181B2 (de)
EP (1) EP1777536B1 (de)
AT (1) ATE467135T1 (de)
DE (1) DE602005021114D1 (de)
ES (1) ES2344065T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080024359A1 (en) * 2006-07-25 2008-01-31 Harris Corporation System and method for geometric apodization
US20090182222A1 (en) * 2008-01-10 2009-07-16 Yoshio Machida Magnetic resonance imaging appatatus and image reconstruction method
US7782058B2 (en) * 2008-04-28 2010-08-24 General Electric Company System and method for accelerated MR imaging
EP2773985A4 (de) * 2011-11-06 2015-05-06 Mayo Foundation Verfahren zur kalibrationsfreien lokalen rangniedrigen aktivierung der rekonstruktion von magnetresonanzbildern
US9360543B2 (en) * 2012-04-19 2016-06-07 Regents Of The University Of Minnesota System and method for parallel magnetic resonance image reconstruction using digital beamforming
US9442892B2 (en) * 2012-08-16 2016-09-13 Westerngeco L.L.C. Representing a function bandlimited within a polygonal space

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0731606A (ja) * 1993-07-22 1995-02-03 Shimadzu Corp 磁気共鳴断層撮影装置
US6556009B2 (en) * 2000-12-11 2003-04-29 The United States Of America As Represented By The Department Of Health And Human Services Accelerated magnetic resonance imaging using a parallel spatial filter
EP1371327A4 (de) * 2001-02-23 2006-06-21 Hitachi Medical Corp Kernspintomographisches gerät und verfahren
GB0121744D0 (en) * 2001-04-20 2001-10-31 Marconi Medical Systems Uk Ltd Magnetic resonance imaging
US6833700B2 (en) * 2002-09-13 2004-12-21 General Electric Company Method and apparatus for reconstruction of images in parallel MRI systems

Also Published As

Publication number Publication date
US7352181B2 (en) 2008-04-01
ES2344065T3 (es) 2010-08-17
DE602005021114D1 (de) 2010-06-17
EP1777536B1 (de) 2010-05-05
US20070090839A1 (en) 2007-04-26
EP1777536A1 (de) 2007-04-25

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