IL76017A0 - Nmr spectroscopy body probes with at least one surface coil - Google Patents

Nmr spectroscopy body probes with at least one surface coil

Info

Publication number
IL76017A0
IL76017A0 IL76017A IL7601785A IL76017A0 IL 76017 A0 IL76017 A0 IL 76017A0 IL 76017 A IL76017 A IL 76017A IL 7601785 A IL7601785 A IL 7601785A IL 76017 A0 IL76017 A0 IL 76017A0
Authority
IL
Israel
Prior art keywords
nmr spectroscopy
surface coil
body probes
spectroscopy body
probes
Prior art date
Application number
IL76017A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL76017A0 publication Critical patent/IL76017A0/xx

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
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3628—Tuning/matching of the transmit/receive coil
    • G01R33/3635—Multi-frequency operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • 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
    • G01R33/341—Constructional details, e.g. resonators, specially adapted to MR comprising surface 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
    • G01R33/341—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
    • 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
    • G01R33/42—Screening
    • G01R33/422—Screening of the radio frequency field
    • 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
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/4831—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using B1 gradients, e.g. rotating frame techniques, use of surface coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/842—Measuring and testing
    • Y10S505/843—Electrical
    • Y10S505/844—Nuclear magnetic resonance, NMR, system or device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Epidemiology (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL76017A 1984-08-16 1985-08-06 Nmr spectroscopy body probes with at least one surface coil IL76017A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/641,540 US4636730A (en) 1984-08-16 1984-08-16 NMR spectroscopy body probes with at least one surface coil

Publications (1)

Publication Number Publication Date
IL76017A0 true IL76017A0 (en) 1985-12-31

Family

ID=24572820

Family Applications (1)

Application Number Title Priority Date Filing Date
IL76017A IL76017A0 (en) 1984-08-16 1985-08-06 Nmr spectroscopy body probes with at least one surface coil

Country Status (7)

Country Link
US (1) US4636730A (de)
EP (1) EP0171741B1 (de)
JP (1) JPS61111448A (de)
KR (1) KR890004079B1 (de)
DE (1) DE3583466D1 (de)
FI (1) FI89212C (de)
IL (1) IL76017A0 (de)

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DE3667103D1 (en) * 1986-06-09 1989-12-28 Bruker Analytische Messtechnik Method for determining the turnover of organic material in living tissue and nmr spectrometer for performing this method
EP0248923B1 (de) * 1986-06-09 1989-02-22 Bruker Analytische Messtechnik GmbH Verfahren zur Bestimmung der Eisenlagerung in organischem Gewebe und Kernspinspektrometer für die Durchführung des Verfahrens
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NL8603006A (nl) * 1986-11-27 1988-06-16 Philips Nv Magnetisch resonantie apparaat met gestapeld oppervlakte spoelenstelsel.
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DE3863201D1 (de) * 1987-02-17 1991-07-18 Siemens Ag Oberflaechenspule fuer ein kernspin-resonanzgeraet.
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FR2612641B1 (fr) * 1987-03-19 1989-06-09 Oreal Appareil pour l'examen d'un corps par resonance magnetique nucleaire par des methodes lentes et rapides, notamment pour l'examen de la couche superficielle de ce corps, dispositif pour creer un gradient de champ magnetique pour un tel appareil, et application a l'imagerie de la peau du corps humain
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FR2629335B1 (fr) * 1988-03-30 1990-12-21 Magnetech Antenne pour dispositif d'imagerie par resonance magnetique nucleaire
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GB8814187D0 (en) * 1988-06-15 1988-07-20 Mansfield P Improvements in/relating to surface electrical coil structures
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JPH0616760B2 (ja) * 1988-09-09 1994-03-09 ザ・トラステイズ・オブ・ザ・ユーニバァスィティ・オブ・ペンシルバニア 核磁気共鳴映像法で使用するためのコイル組立体
US4878022A (en) * 1988-10-14 1989-10-31 The Regents Of The University Of California Widened and shaped MRI surface coil having increased signal-to-noise ratio
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US5348010A (en) * 1989-02-24 1994-09-20 Medrea, Inc., Pennsylvania Corp., Pa. Intracavity probe and interface device for MRI imaging and spectroscopy
US5050605A (en) * 1989-04-12 1991-09-24 Fonar Corporation Magnetic resonance imaging antennas with spiral coils and imaging methods employing the same
DE3917619A1 (de) * 1989-05-31 1990-12-06 Philips Patentverwaltung Spulenanordnung fuer die volumenselektive kernresonanz-spektroskopie
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US4996481A (en) * 1989-08-07 1991-02-26 Washington University Magnetic resonance RF probe with electromagnetically isolated transmitter and receiver coils
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DE4122797C2 (de) * 1991-07-10 1994-12-15 Bruker Medizintech Spulenanordnung für Messungen mittels magnetischer Resonanz
GB9209625D0 (en) * 1992-05-05 1992-06-17 Marconi Gec Ltd Magnetic resonance apparatus
US5594342A (en) * 1992-06-01 1997-01-14 Conductus, Inc. Nuclear magnetic resonance probe coil with enhanced current-carrying capability
US5276398A (en) * 1992-06-01 1994-01-04 Conductus, Inc. Superconducting magnetic resonance probe coil
DE4301557C2 (de) * 1993-01-21 1995-07-06 Siemens Ag Antennenanordnung mit Abschirmung für ein Kernspintomographiegerät
DE4314338C2 (de) * 1993-04-30 1998-07-23 Siemens Ag Hochfrequenz-System einer Anlage zur Kernspintomographie mit Abschirmmitteln zu einer E-Feld-Begrenzung
GB2296571B (en) * 1993-07-26 1998-02-11 Phase Dynamics Inc System and method for monitoring substances and reactions
US5640170A (en) * 1995-06-05 1997-06-17 Polhemus Incorporated Position and orientation measuring system having anti-distortion source configuration
US5722410A (en) * 1996-06-14 1998-03-03 Picker International, Inc. Apparatus and method for automated determination of surface coil coordinates to correct signal inhomogeneities in magnetic resonance signals
DE19639924C1 (de) * 1996-09-27 1998-04-30 Siemens Ag Wärmestrahlungsschild und seine Verwendung bei einer supraleitenden Antenne
WO1998025163A1 (en) * 1996-12-02 1998-06-11 The Trustees Of Columbia University In The City Of New York Multiple resonance superconducting probe
US6411208B1 (en) * 1997-06-05 2002-06-25 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for detecting a target material in a sample by pre-screening the sample for piezoelectric resonance
US7132942B1 (en) * 1997-06-05 2006-11-07 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for detecting a target material in a sample by pre-screening the sample for piezoelectric resonance
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JP4848377B2 (ja) * 2004-11-15 2011-12-28 メドラッド インコーポレーテッド 高領域磁気共振システムを用いて腔内構造の画像とスペクトルを得るのに用いる腔内用プローブ及びその為のインターフェイス
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KR102346071B1 (ko) 2014-03-14 2021-12-31 더 제너럴 하스피탈 코포레이션 로우-필드, 다중-채널 이미징을 위한 시스템 및 방법
KR102071605B1 (ko) * 2019-09-05 2020-01-30 양영철 고고도 emp 피해에 대비한 방호유도기 및 이를 포함하는 방호유도망 시스템

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Also Published As

Publication number Publication date
FI89212C (fi) 1993-08-25
JPH0349258B2 (de) 1991-07-29
EP0171741B1 (de) 1991-07-17
US4636730A (en) 1987-01-13
FI89212B (fi) 1993-05-14
FI853029L (fi) 1986-02-17
KR890004079B1 (ko) 1989-10-18
KR860002116A (ko) 1986-03-26
JPS61111448A (ja) 1986-05-29
DE3583466D1 (de) 1991-08-22
EP0171741A2 (de) 1986-02-19
FI853029A0 (fi) 1985-08-06
EP0171741A3 (en) 1988-08-24

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