WO2003050554A3 - Gekühlte detektoreinrichtung, insbesondere für kernspinresonanzmessungen - Google Patents

Gekühlte detektoreinrichtung, insbesondere für kernspinresonanzmessungen Download PDF

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Publication number
WO2003050554A3
WO2003050554A3 PCT/EP2002/014023 EP0214023W WO03050554A3 WO 2003050554 A3 WO2003050554 A3 WO 2003050554A3 EP 0214023 W EP0214023 W EP 0214023W WO 03050554 A3 WO03050554 A3 WO 03050554A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic resonance
sensor device
nuclear magnetic
resonance measurements
high frequency
Prior art date
Application number
PCT/EP2002/014023
Other languages
English (en)
French (fr)
Other versions
WO2003050554A2 (de
Inventor
Stefan Wecker
Ekkehard Kuestermann
Bernd Radermacher
Mathias Hoehn
Original Assignee
Max Planck Gesellschaft
Stefan Wecker
Ekkehard Kuestermann
Bernd Radermacher
Mathias Hoehn
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 Max Planck Gesellschaft, Stefan Wecker, Ekkehard Kuestermann, Bernd Radermacher, Mathias Hoehn filed Critical Max Planck Gesellschaft
Publication of WO2003050554A2 publication Critical patent/WO2003050554A2/de
Publication of WO2003050554A3 publication Critical patent/WO2003050554A3/de

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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
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3621—NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation
    • 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
    • G01R33/34015—Temperature-controlled RF coils
    • G01R33/34023—Superconducting RF coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Es wird eine Detektoreinrichtung mit mindestens einer Hochfre­quenzspule, insbesondere zur Hochfrequenzdetektion bei einer Kernspinresonanzmessung beschrieben, wobei die mindestens eine Hochfrequenzspule in einem thermisch isolierten Kühlbehälter zur Aufnahme eines flüssigen Kühlmittels angeordnet ist und der Kühlbehälter aus einem Hartschaumstoffmaterial auf Styrol­polymerisatbasis besteht.
PCT/EP2002/014023 2001-12-10 2002-12-10 Gekühlte detektoreinrichtung, insbesondere für kernspinresonanzmessungen WO2003050554A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001160608 DE10160608B4 (de) 2001-12-10 2001-12-10 Gekühlte Detektoreinrichtung für Kernspinresonanzmessungen und Verfahren zur Herstellung eines Kühlbehälters
DE10160608.7 2001-12-10

Publications (2)

Publication Number Publication Date
WO2003050554A2 WO2003050554A2 (de) 2003-06-19
WO2003050554A3 true WO2003050554A3 (de) 2004-01-08

Family

ID=7708671

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014023 WO2003050554A2 (de) 2001-12-10 2002-12-10 Gekühlte detektoreinrichtung, insbesondere für kernspinresonanzmessungen

Country Status (2)

Country Link
DE (1) DE10160608B4 (de)
WO (1) WO2003050554A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060447B4 (de) 2005-12-17 2012-01-05 Bruker Biospin Mri Gmbh NMR-Probenkopf mit beheiztem Gehäuse
DE102006020774B3 (de) * 2006-05-03 2008-02-07 Bruker Biospin Ag Gekühlter, kuppelbarer NMR-Probenkopf
DE102006020772B3 (de) 2006-05-03 2007-11-29 Bruker Biospin Ag Gekühlter NMR Probenkopf mit flexibler gekühlter Verbindungsleitung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616911A1 (fr) * 1987-06-16 1988-12-23 Thomson Cgr Antenne de surface pour appareil d'imagerie par resonance magnetique nucleaire
US5258710A (en) * 1992-03-27 1993-11-02 General Electric Company Cryogenic probe for NMR microscopy
US5694775A (en) * 1995-09-28 1997-12-09 Kabushiki Kaisha Toshiba Magnetic resonance diagnostic apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616911A1 (fr) * 1987-06-16 1988-12-23 Thomson Cgr Antenne de surface pour appareil d'imagerie par resonance magnetique nucleaire
US5258710A (en) * 1992-03-27 1993-11-02 General Electric Company Cryogenic probe for NMR microscopy
US5694775A (en) * 1995-09-28 1997-12-09 Kabushiki Kaisha Toshiba Magnetic resonance diagnostic apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
A.S. HALL ET AL.: "USE OF HIGH TEMPERATURE SUPERCONDUCTOR IN A RECEIVER COIL FOR MAGNETIC RESONANCE IMAGING", MAGNETIC RESONANCE IN MEDICINE, vol. 20, 1 August 1991 (1991-08-01), pages 340 - 343, XP000226830, ISSN: 0740-3194 *
P.L. KUHNS ET AL.: "A LOW TEMPERATURE NMR PROBE FOR USE IN A DILUTION REFRIGERATOR", REVIEW OF SCIENTIFIC INSTRUMENTS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 62, 1 September 1991 (1991-09-01), pages 2159 - 2162, XP000262856, ISSN: 0034-6748 *

Also Published As

Publication number Publication date
DE10160608B4 (de) 2008-02-28
DE10160608A1 (de) 2003-06-26
WO2003050554A2 (de) 2003-06-19

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