JP4170658B2 - Ｒｆ受信コイル装置 - Google Patents

Ｒｆ受信コイル装置 Download PDF

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Publication number
JP4170658B2
JP4170658B2 JP2002114932A JP2002114932A JP4170658B2 JP 4170658 B2 JP4170658 B2 JP 4170658B2 JP 2002114932 A JP2002114932 A JP 2002114932A JP 2002114932 A JP2002114932 A JP 2002114932A JP 4170658 B2 JP4170658 B2 JP 4170658B2
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JP
Japan
Prior art keywords
resonator
coil device
magnetic field
receiving coil
superconducting
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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 - Fee Related
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JP2002114932A
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English (en)
Japanese (ja)
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JP2002341001A (ja
JP2002341001A5 (enExample
Inventor
マーレック ダニエル
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Bruker Switzerland AG
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Bruker Switzerland AG
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Publication of JP2002341001A publication Critical patent/JP2002341001A/ja
Publication of JP2002341001A5 publication Critical patent/JP2002341001A5/ja
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Publication of JP4170658B2 publication Critical patent/JP4170658B2/ja
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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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34076—Birdcage coils
    • 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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • 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
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34061—Helmholtz coils
    • 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
    • G01R33/34007—Manufacture of RF coils, e.g. using printed circuit board technology; additional hardware for providing mechanical support to the RF coil assembly or to part thereof, e.g. a support for moving the coil assembly relative to the remainder of the MR system
    • 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
    • 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
    • G01R33/34092—RF coils specially adapted for NMR spectrometers
    • 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
    • G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
    • G01R33/3815—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets with superconducting coils, e.g. power supply therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2002114932A 2001-04-17 2002-04-17 Ｒｆ受信コイル装置 Expired - Fee Related JP4170658B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10118835.8 2001-04-17
DE10118835A DE10118835C2 (de) 2001-04-17 2001-04-17 Supraleitende Resonatoren für Anwendungen in der NMR

Publications (3)

Publication Number Publication Date
JP2002341001A JP2002341001A (ja) 2002-11-27
JP2002341001A5 JP2002341001A5 (enExample) 2005-09-02
JP4170658B2 true JP4170658B2 (ja) 2008-10-22

Family

ID=7681741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002114932A Expired - Fee Related JP4170658B2 (ja) 2001-04-17 2002-04-17 Ｒｆ受信コイル装置

Country Status (4)

Country Link
US (1) US6727700B2 (enExample)
EP (1) EP1251361B1 (enExample)
JP (1) JP4170658B2 (enExample)
DE (1) DE10118835C2 (enExample)

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DE10118835C2 (de) * 2001-04-17 2003-03-13 Bruker Biospin Ag Faellanden Supraleitende Resonatoren für Anwendungen in der NMR
JP2003329756A (ja) * 2002-05-08 2003-11-19 Hitachi Ltd 超高感度核磁気共鳴イメージング装置
US7521932B2 (en) * 2003-05-06 2009-04-21 The Penn State Research Foundation Method and system for adjusting the fundamental symmetric mode of coupled high temperature superconductor coils
US20050104593A1 (en) * 2003-08-21 2005-05-19 Laubacher Daniel B. Nuclear quadrupole resonance detection system using a high temperature superconductor self-resonant coil
US7295085B2 (en) * 2003-08-21 2007-11-13 E.I. Du Pont De Nemours And Company Process for making high temperature superconductor devices each having a line oriented in a spiral fashion
WO2005081002A2 (en) * 2003-10-23 2005-09-01 E.I Dupont De Nemours And Company Method for biological identification using high temperature superconductor enhanced nuclear quadrupole resonance
US7106058B2 (en) * 2003-11-12 2006-09-12 E.I. Dupont De Nemours And Company Detection of contraband using nuclear quadrupole resonance
US7291125B2 (en) * 2003-11-14 2007-11-06 Transcend Medical, Inc. Ocular pressure regulation
US7332910B2 (en) 2003-11-24 2008-02-19 E.I. Du Pont De Nemours And Company Frequency detection system comprising circuitry for adjusting the resonance frequency of a high temperature superconductor self-resonant coil
US20070245374A1 (en) * 2003-11-24 2007-10-18 Inventec Corporation Video program subtitle tex recording method and system
US7301344B2 (en) * 2003-11-24 2007-11-27 E.I. Du Pont De Nemours & Co. Q-damping circuit including a high temperature superconductor coil for damping a high temperature superconductor self-resonant coil in a nuclear quadrupole resonance detection system
WO2005059582A1 (en) * 2003-12-15 2005-06-30 E.I. Dupont De Nemours And Company The use of multiple sensors in a nuclear quadrupole resonance detection system to improve measurement speed
US7859264B2 (en) * 2004-01-20 2010-12-28 The University Of Houston Superconducting loop, saddle and birdcage MRI coils capable of simultaneously imaging small nonhuman animals
US7355401B2 (en) * 2004-02-04 2008-04-08 E.I. Du Pont De Nemours And Company Use of two or more sensors to detect different nuclear quadrupole resonance signals of a target compound
WO2005109023A2 (en) 2004-02-04 2005-11-17 E.I. Dupont De Nemours And Company Nqr rf coil assembly comprising two or more coils which may be made from hts
US7295009B2 (en) * 2004-03-10 2007-11-13 Bruker Biospin Corporation Planar NMR coil with gyromagnetic arc suppression
WO2006076004A2 (en) * 2004-04-15 2006-07-20 E. I. Dupont De Nemours And Company Decoupling high temperature superconductor sensor arrays in nuclear quadrupole resonance detection systems
JP4118833B2 (ja) * 2004-04-16 2008-07-16 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 Ｍｒｉ用コイル
DE102004020167B4 (de) * 2004-04-24 2012-01-05 Bruker Biospin Ag Hochfrequenz-Resonatorsystem mit optimierter Stromverteilung in den Leiterelementen und Verfahren zu dessen Design
US7265549B2 (en) 2004-04-30 2007-09-04 E. I. Du Pont De Nemours And Company Scanning a band of frequencies using an array of high temperature superconductor sensors tuned to the same frequency
US7279897B2 (en) * 2004-04-30 2007-10-09 E. I. Du Pont De Nemours And Company Scanning a band of frequencies using an array of high temperature superconductor sensors tuned to different frequencies
WO2006073452A2 (en) * 2004-04-30 2006-07-13 E.I. Dupont De Nemours And Company Methods and apparatus for scanning a band of frequencies by nqr using an array of high temperature superconductor sensors
DE102004035851B4 (de) * 2004-07-23 2006-11-16 Bruker Biospin Ag Resonatorsystem zur Erzeugung eines Hochfrequenz-Magnetfelds
JP4647984B2 (ja) * 2004-12-02 2011-03-09 株式会社日立製作所 核磁気共鳴プローブコイル
EP1825288A2 (en) * 2004-12-03 2007-08-29 E.I. Dupont De Nemours And Company Matual decoupling of excitation and receive coils of a nuclear quadrupole resonance detection system
JP4593255B2 (ja) * 2004-12-08 2010-12-08 株式会社日立製作所 Ｎｍｒ装置およびｎｍｒ計測用プローブ
EP1831714A1 (en) * 2004-12-13 2007-09-12 E.I. Dupont De Nemours And Company Metal shield alarm in a nuclear quadrupole resonance/x-ray contraband detection system
US20090295385A1 (en) * 2005-05-11 2009-12-03 Audrius Brazdeikis Magneto Sensor System and Method of Use
US8212554B2 (en) * 2005-05-11 2012-07-03 The University Of Houston System Intraluminal magneto sensor system and method of use
US8380279B2 (en) 2005-05-11 2013-02-19 The University Of Houston System Intraluminal multifunctional sensor system and method of use
JP5006542B2 (ja) * 2005-12-26 2012-08-22 株式会社日立製作所 Ｎｍｒ装置およびｎｍｒ計測用プローブ
US7511496B2 (en) * 2006-02-27 2009-03-31 The Penn State Research Foundation Quadrupole resonance using narrowband probes and continuous wave excitation
WO2007100760A2 (en) * 2006-02-27 2007-09-07 The Penn State Research Foundation Detecting quadrupole resonance signals using high temperature superconducting resonators
JP4971685B2 (ja) * 2006-05-25 2012-07-11 株式会社日立製作所 核磁気共鳴プローブコイル
DE102006046888B4 (de) * 2006-10-04 2010-12-16 Bruker Biospin Ag Gekühlter Magnet-Resonanz-Probenkopf mit einem Vakuumbehälter sowie zugehörige NMR-Messapparatur
EP1918730B1 (en) * 2006-10-26 2013-05-15 Bruker BioSpin AG NMR apparatus with a microfluidic NMR chip
JP4938492B2 (ja) * 2007-02-26 2012-05-23 株式会社日立製作所 Ｒｆコイル
JP4879829B2 (ja) * 2007-07-19 2012-02-22 株式会社日立製作所 高周波コイル及び磁気共鳴撮像装置
DE102007049701B4 (de) * 2007-10-17 2010-09-23 Bruker Biospin Ag NMR-Messkopf mit mehreren Resonatorsystemen zur simultanen Vermessung mehrerer Messproben in einem gekoppelten Mode
JP2009201886A (ja) * 2008-02-29 2009-09-10 Ge Medical Systems Global Technology Co Llc コイル、ｍｒｉ装置、およびｍｒｉシステム
GB2468359B (en) * 2009-03-06 2013-09-11 3 Cs Ltd Magnetic resonance system
US8779768B2 (en) * 2012-06-12 2014-07-15 The Florida State University Research Foundation, Inc. NMR RF probe coil exhibiting double resonance
EP3158352B1 (en) * 2014-06-17 2024-04-17 Quantum Valley Investment Fund LP Birdcage resonator for magnetic resonance
JP6677573B2 (ja) * 2016-05-13 2020-04-08 日本電子株式会社 磁気共鳴信号検出モジュール
DE102016221161A1 (de) * 2016-10-27 2018-05-03 Bruker Biospin Ag HF-Resonator-Anordnung
CA3125782A1 (en) * 2019-02-28 2020-09-03 American University Of Beirut Biomarker monitoring sensor and methods of use
EP3736591A1 (de) * 2019-05-09 2020-11-11 Siemens Healthcare GmbH Grundfeldmagnetanordnung für ein magnetresonanztomographie-system
EP3951416B1 (en) * 2020-08-05 2024-10-02 Karlsruher Institut für Technologie Device and method for performing nmr spectroscopy
JP7640403B2 (ja) * 2021-08-06 2025-03-05 住友重機械工業株式会社 超伝導磁石装置
KR102560606B1 (ko) * 2023-03-17 2023-07-28 한국기초과학지원연구원 Rf 송수신 시스템
JP2025031286A (ja) * 2023-08-25 2025-03-07 国立大学法人山梨大学 Ｎｍｒ検出器

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Also Published As

Publication number Publication date
DE10118835A1 (de) 2002-10-31
JP2002341001A (ja) 2002-11-27
EP1251361A3 (de) 2004-12-08
EP1251361A2 (de) 2002-10-23
US20020190715A1 (en) 2002-12-19
DE10118835C2 (de) 2003-03-13
EP1251361B1 (de) 2010-02-03
US6727700B2 (en) 2004-04-27

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