NO996173L - Overhauser magnetisk resonans avbildningsmetode som omfatter ex-vivo polarisering av et MRI kontrastmiddel - Google Patents

Overhauser magnetisk resonans avbildningsmetode som omfatter ex-vivo polarisering av et MRI kontrastmiddel

Info

Publication number
NO996173L
NO996173L NO996173A NO996173A NO996173L NO 996173 L NO996173 L NO 996173L NO 996173 A NO996173 A NO 996173A NO 996173 A NO996173 A NO 996173A NO 996173 L NO996173 L NO 996173L
Authority
NO
Norway
Prior art keywords
magnetic resonance
contrast agent
resonance imaging
imaging method
mri contrast
Prior art date
Application number
NO996173A
Other languages
English (en)
Other versions
NO996173D0 (no
Inventor
Jan Henrik Ardenkjaer-Larsen
Klaes Golman
Georg Hansson
Ib Leunbach
Stefan Petersson
Lars-Goeran Wistrand
Oskar Axelsson
Original Assignee
Nycomed Imaging As
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
Priority claimed from GBGB9712984.5A external-priority patent/GB9712984D0/en
Priority claimed from GBGB9800158.9A external-priority patent/GB9800158D0/en
Application filed by Nycomed Imaging As filed Critical Nycomed Imaging As
Publication of NO996173D0 publication Critical patent/NO996173D0/no
Publication of NO996173L publication Critical patent/NO996173L/no

Links

Classifications

    • 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
    • A61K49/08—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
    • A61K49/18—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
    • A61K49/20—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations containing free radicals, e.g. trityl radical for overhauser
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
NO996173A 1997-06-19 1999-12-14 Overhauser magnetisk resonans avbildningsmetode som omfatter ex-vivo polarisering av et MRI kontrastmiddel NO996173L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9712984.5A GB9712984D0 (en) 1997-06-19 1997-06-19 Method
GBGB9800158.9A GB9800158D0 (en) 1998-01-05 1998-01-05 Method
PCT/GB1998/001814 WO1998058272A1 (en) 1997-06-19 1998-06-19 Overhauser magnetic resonance imaging (ormi) method comprising ex vivo polarization of a magnetic resonance (mr) imaging agent

Publications (2)

Publication Number Publication Date
NO996173D0 NO996173D0 (no) 1999-12-14
NO996173L true NO996173L (no) 2000-02-15

Family

ID=26311767

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996173A NO996173L (no) 1997-06-19 1999-12-14 Overhauser magnetisk resonans avbildningsmetode som omfatter ex-vivo polarisering av et MRI kontrastmiddel

Country Status (8)

Country Link
US (1) US6311086B1 (no)
EP (1) EP0990168A1 (no)
JP (1) JP2002508687A (no)
CN (1) CN1269015A (no)
AU (1) AU8119298A (no)
CA (1) CA2290808A1 (no)
NO (1) NO996173L (no)
WO (1) WO1998058272A1 (no)

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Also Published As

Publication number Publication date
AU8119298A (en) 1999-01-04
CA2290808A1 (en) 1998-12-23
NO996173D0 (no) 1999-12-14
US6311086B1 (en) 2001-10-30
CN1269015A (zh) 2000-10-04
WO1998058272A1 (en) 1998-12-23
EP0990168A1 (en) 2000-04-05
JP2002508687A (ja) 2002-03-19

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