DK168853B1 - NMR-kontrastmidler - Google Patents

NMR-kontrastmidler Download PDF

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Publication number
DK168853B1
DK168853B1 DK188785A DK188785A DK168853B1 DK 168853 B1 DK168853 B1 DK 168853B1 DK 188785 A DK188785 A DK 188785A DK 188785 A DK188785 A DK 188785A DK 168853 B1 DK168853 B1 DK 168853B1
Authority
DK
Denmark
Prior art keywords
vesicles
paramagnetic
vesicle
dtpa
agent according
Prior art date
Application number
DK188785A
Other languages
Danish (da)
English (en)
Other versions
DK188785A (da
DK188785D0 (da
Inventor
Ronald Carl Gamble
Paul Gardner Schmidt
Original Assignee
Vestar Inc
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 Vestar Inc filed Critical Vestar Inc
Publication of DK188785D0 publication Critical patent/DK188785D0/da
Publication of DK188785A publication Critical patent/DK188785A/da
Application granted granted Critical
Publication of DK168853B1 publication Critical patent/DK168853B1/da

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • 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
    • A61K49/18—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
    • A61K49/1812—Suspensions, emulsions, colloids, dispersions liposomes, polymersomes, e.g. immunoliposomes

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Gyroscopes (AREA)
  • Steroid Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Prostheses (AREA)
DK188785A 1984-04-27 1985-04-26 NMR-kontrastmidler DK168853B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US60472184A 1984-04-27 1984-04-27
US60472184 1984-04-27
US72095485 1985-04-10
US06/720,954 US4728575A (en) 1984-04-27 1985-04-10 Contrast agents for NMR imaging

Publications (3)

Publication Number Publication Date
DK188785D0 DK188785D0 (da) 1985-04-26
DK188785A DK188785A (da) 1985-10-28
DK168853B1 true DK168853B1 (da) 1994-06-27

Family

ID=27084736

Family Applications (1)

Application Number Title Priority Date Filing Date
DK188785A DK168853B1 (da) 1984-04-27 1985-04-26 NMR-kontrastmidler

Country Status (12)

Country Link
US (1) US4728575A (fr)
EP (1) EP0160552B1 (fr)
KR (1) KR920010391B1 (fr)
AT (1) ATE61117T1 (fr)
AU (1) AU585506B2 (fr)
CA (1) CA1245553A (fr)
DE (1) DE3581830D1 (fr)
DK (1) DK168853B1 (fr)
ES (1) ES8703019A1 (fr)
HU (1) HU194741B (fr)
IE (1) IE58354B1 (fr)
IL (1) IL74985A (fr)

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Also Published As

Publication number Publication date
KR850007562A (ko) 1985-12-07
ES542604A0 (es) 1987-01-16
HU194741B (en) 1988-03-28
ATE61117T1 (de) 1991-03-15
EP0160552A2 (fr) 1985-11-06
IE58354B1 (en) 1993-09-08
AU4170385A (en) 1985-10-31
IL74985A (en) 1989-03-31
HUT37569A (en) 1986-01-23
IL74985A0 (en) 1985-08-30
EP0160552B1 (fr) 1991-02-27
IE851035L (en) 1985-10-27
US4728575A (en) 1988-03-01
CA1245553A (fr) 1988-11-29
DK188785A (da) 1985-10-28
KR920010391B1 (ko) 1992-11-27
DK188785D0 (da) 1985-04-26
EP0160552A3 (en) 1986-08-20
AU585506B2 (en) 1989-06-22
DE3581830D1 (de) 1991-04-04
ES8703019A1 (es) 1987-01-16

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