JP4764548B2 - 磁気共鳴調査方法 - Google Patents

磁気共鳴調査方法 Download PDF

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Publication number
JP4764548B2
JP4764548B2 JP2000527838A JP2000527838A JP4764548B2 JP 4764548 B2 JP4764548 B2 JP 4764548B2 JP 2000527838 A JP2000527838 A JP 2000527838A JP 2000527838 A JP2000527838 A JP 2000527838A JP 4764548 B2 JP4764548 B2 JP 4764548B2
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agent
magnetic field
polarization
sample
hyperpolarized
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Japanese (ja)
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JP2002501006A (ja
JP2002501006A5 (https=
Inventor
アーデンジェール−ラーセン、ヤン、エンリケ
アクセルソン、オスカー
ゴルマン，クレース
ヴィストランド，ラルス−ゲーラン
ハンソン、ゲオルグ
リューンバッハ、アイビー
ペーターソン、シュテファン
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ジーイー・ヘルスケア・アクスイェ・セルスカプ
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Priority claimed from GBGB9800158.9A external-priority patent/GB9800158D0/en
Priority claimed from GBGB9813795.3A external-priority patent/GB9813795D0/en
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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
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1806—Suspensions, emulsions, colloids, dispersions
    • A61K49/1815—Suspensions, emulsions, colloids, dispersions compo-inhalant, e.g. breath tests
    • 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
    • G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent
    • 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
    • G01R33/62—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using double resonance

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • General Induction Heating (AREA)
  • Magnetic Ceramics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP2000527838A 1998-01-05 1998-12-23 磁気共鳴調査方法 Expired - Fee Related JP4764548B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9800158.9A GB9800158D0 (en) 1998-01-05 1998-01-05 Method
GB9800158.9 1998-01-05
GBGB9813795.3A GB9813795D0 (en) 1998-06-25 1998-06-25 Method
GB9813795.3 1998-06-25
PCT/GB1998/003904 WO1999035508A1 (en) 1998-01-05 1998-12-23 Method of magnetic resonance investigation

Publications (3)

Publication Number Publication Date
JP2002501006A JP2002501006A (ja) 2002-01-15
JP2002501006A5 JP2002501006A5 (https=) 2006-03-02
JP4764548B2 true JP4764548B2 (ja) 2011-09-07

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JP2000527838A Expired - Fee Related JP4764548B2 (ja) 1998-01-05 1998-12-23 磁気共鳴調査方法

Country Status (15)

Country Link
US (2) US6278893B1 (https=)
EP (2) EP2119457B1 (https=)
JP (1) JP4764548B2 (https=)
KR (1) KR100699396B1 (https=)
CN (2) CN1138154C (https=)
AU (1) AU752308C (https=)
BR (1) BRPI9813244B1 (https=)
CA (1) CA2317526C (https=)
ES (1) ES2393833T3 (https=)
HU (1) HU229718B1 (https=)
IL (1) IL136780A0 (https=)
NO (1) NO334035B1 (https=)
NZ (1) NZ505151A (https=)
RU (1) RU2221255C2 (https=)
WO (1) WO1999035508A1 (https=)

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