ATE392627T1 - Spulensystem für eine mr-vorrichtung und mit einem solchen spulensystem ausgestattete mr- vorrichtung - Google Patents

Spulensystem für eine mr-vorrichtung und mit einem solchen spulensystem ausgestattete mr- vorrichtung

Info

Publication number
ATE392627T1
ATE392627T1 AT03731776T AT03731776T ATE392627T1 AT E392627 T1 ATE392627 T1 AT E392627T1 AT 03731776 T AT03731776 T AT 03731776T AT 03731776 T AT03731776 T AT 03731776T AT E392627 T1 ATE392627 T1 AT E392627T1
Authority
AT
Austria
Prior art keywords
coil
gradient
inner sub
arrangement
encloses
Prior art date
Application number
AT03731776T
Other languages
English (en)
Inventor
V Schulz
B Gleich
J Weizenecker
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE392627T1 publication Critical patent/ATE392627T1/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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AT03731776T 2002-01-26 2003-01-15 Spulensystem für eine mr-vorrichtung und mit einem solchen spulensystem ausgestattete mr- vorrichtung ATE392627T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10202986A DE10202986A1 (de) 2002-01-26 2002-01-26 Spulensystem für eine MR-Apparatur sowie MR-Apparatur mit einem solchen Spulensystem

Publications (1)

Publication Number Publication Date
ATE392627T1 true ATE392627T1 (de) 2008-05-15

Family

ID=7713104

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03731776T ATE392627T1 (de) 2002-01-26 2003-01-15 Spulensystem für eine mr-vorrichtung und mit einem solchen spulensystem ausgestattete mr- vorrichtung

Country Status (7)

Country Link
US (1) US6933723B2 (de)
EP (1) EP1472554B1 (de)
JP (1) JP2005515051A (de)
CN (1) CN100437139C (de)
AT (1) ATE392627T1 (de)
DE (2) DE10202986A1 (de)
WO (1) WO2003062846A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10246309B3 (de) * 2002-10-04 2004-08-12 Siemens Ag Magnetresonanzgerät mit einer Höhlung und mit einem in der Höhlung angeordneten Gradientenspulensystem
GB0223684D0 (en) * 2002-10-10 2002-11-20 Tesla Engineering Ltd Gradient coil structure for magnetic resonace imaging
US20060248944A1 (en) * 2003-04-15 2006-11-09 Koninklijke Philips Electronics N.V. Method to determine the spatial distribution of magnetic particles and magnetic particle administering compositions
DE10352381B4 (de) * 2003-11-10 2009-07-30 Siemens Ag Erzeuger zeitvariabler Magnetfelder eines Magnetresonanzgeräts und Magnetresonanzgerät mit dem Erzeuger
WO2005091227A1 (en) 2004-03-12 2005-09-29 Philips Intellectual Property & Standards Gmbh Adaptive sampling along edges for surface rendering
WO2005091226A1 (en) 2004-03-15 2005-09-29 Philips Intellectual Property & Standards Gmbh Image visualization
JP4639763B2 (ja) * 2004-11-12 2011-02-23 三菱電機株式会社 磁気共鳴イメージング装置
US7605587B2 (en) 2004-11-29 2009-10-20 Hitachi Medical Corporation Magnetic resonance imaging apparatus
JP2008532681A (ja) * 2005-03-17 2008-08-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁気共鳴用の最小エネルギーのシムコイル
US7852083B2 (en) * 2006-04-14 2010-12-14 Hitachi Medical Corporation Magnetic resonance imaging apparatus and gradient magnetic field coil
WO2008053451A1 (en) * 2006-11-03 2008-05-08 Koninklijke Philips Electronics N.V. Split gradient coil for mri
JP4980693B2 (ja) * 2006-11-10 2012-07-18 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ｒｆ照射コイル
JPWO2008075614A1 (ja) * 2006-12-21 2010-04-08 株式会社日立製作所 核磁気共鳴計測装置およびコイルユニット
WO2010064197A1 (en) * 2008-12-04 2010-06-10 Koninklijke Philips Electronics N.V. Magnetic resonance imaging system with satellite gradient coils
RU2519517C2 (ru) * 2009-04-30 2014-06-10 Конинклейке Филипс Электроникс Н.В. Устройство и способ для воздействия и/или обнаружения магнитных частиц и для магнитно-резонансной томографии
EP2432384B1 (de) * 2009-05-18 2015-07-15 Koninklijke Philips N.V. Anordnung zum Nachweis von magnetischen Teilchen und zur Überwachung von Blutungen
DE102013204952B3 (de) 2013-03-20 2014-05-15 Bruker Biospin Ag Aktiv abgeschirmtes zylinderförmiges Gradientenspulensystem mit passiver HF-Abschirmung für NMR-Apparate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701948A (nl) 1987-08-19 1989-03-16 Philips Nv Magnetisch resonantie-apparaat met verbeterd gradient spoelenstelsel.
NL8701949A (nl) 1987-08-19 1989-03-16 Philips Nv Magnetisch resonantie apparaat met geintegreerde gradient-rf spoelen.
US4820988A (en) * 1987-10-07 1989-04-11 The Regents Of The University Of California Magnetic gradient coil set for nuclear magnetic resonace system having substantially different coil-patient spacings
US5497089A (en) * 1994-03-15 1996-03-05 Picker International, Inc. Wide aperture gradient set
DE4422782C2 (de) * 1994-06-29 1998-02-19 Siemens Ag Aktiv geschirmte transversale Gradientenspule für Kernspintomographiegeräte
DE4422781C1 (de) * 1994-06-29 1996-02-01 Siemens Ag Aktiv geschirmte planare Gradientenspule für Polplattenmagnete
JP3654463B2 (ja) * 1996-03-29 2005-06-02 株式会社日立メディコ 磁気共鳴イメージング装置
US6249121B1 (en) * 1999-05-17 2001-06-19 General Electric Company RF body coil
DE19953748A1 (de) * 1999-11-09 2001-05-10 Philips Corp Intellectual Pty MR-Gerät

Also Published As

Publication number Publication date
CN100437139C (zh) 2008-11-26
EP1472554A2 (de) 2004-11-03
US20050083057A1 (en) 2005-04-21
WO2003062846A2 (en) 2003-07-31
DE10202986A1 (de) 2003-07-31
WO2003062846A3 (en) 2003-12-24
US6933723B2 (en) 2005-08-23
DE60320376T2 (de) 2009-05-28
DE60320376D1 (de) 2008-05-29
EP1472554B1 (de) 2008-04-16
CN1623102A (zh) 2005-06-01
JP2005515051A (ja) 2005-05-26

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