NO20042486L - Novel contrast agent - Google Patents

Novel contrast agent

Info

Publication number
NO20042486L
NO20042486L NO20042486A NO20042486A NO20042486L NO 20042486 L NO20042486 L NO 20042486L NO 20042486 A NO20042486 A NO 20042486A NO 20042486 A NO20042486 A NO 20042486A NO 20042486 L NO20042486 L NO 20042486L
Authority
NO
Norway
Prior art keywords
contrast agent
novel contrast
novel
agent
contrast
Prior art date
Application number
NO20042486A
Other languages
English (en)
Other versions
NO320691B1 (no
NO20042486D0 (no
Inventor
Christian Brekken
Yrr Morch
Original Assignee
Ntnu Technology Transfer 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
Application filed by Ntnu Technology Transfer As filed Critical Ntnu Technology Transfer As
Priority to NO20042486A priority Critical patent/NO320691B1/no
Publication of NO20042486D0 publication Critical patent/NO20042486D0/no
Priority to PCT/NO2005/000205 priority patent/WO2005120589A2/en
Publication of NO20042486L publication Critical patent/NO20042486L/no
Publication of NO320691B1 publication Critical patent/NO320691B1/no

Links

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
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/06—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules
    • A61K51/065—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules conjugates with carriers being macromolecules
    • 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
    • A61K49/12—Macromolecular compounds
    • A61K49/126—Linear polymers, e.g. dextran, inulin, PEG
    • A61K49/128—Linear polymers, e.g. dextran, inulin, PEG comprising multiple complex or complex-forming groups, being either part of the linear polymeric backbone or being pending groups covalently linked to the linear polymeric backbone
    • 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
    • A61K49/1803—Semi-solid preparations, e.g. ointments, gels, hydrogels
    • 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
    • A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
    • A61K51/1213—Semi-solid forms, gels, hydrogels, ointments, fats and waxes that are solid at room temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dispersion Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
NO20042486A 2004-06-14 2004-06-14 Nytt kontrastfrigjorende system. NO320691B1 (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20042486A NO320691B1 (no) 2004-06-14 2004-06-14 Nytt kontrastfrigjorende system.
PCT/NO2005/000205 WO2005120589A2 (en) 2004-06-14 2005-06-13 Contrast agent comprising alginate and an isotope or paramagnetic ion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20042486A NO320691B1 (no) 2004-06-14 2004-06-14 Nytt kontrastfrigjorende system.

Publications (3)

Publication Number Publication Date
NO20042486D0 NO20042486D0 (no) 2004-06-14
NO20042486L true NO20042486L (no) 2005-12-15
NO320691B1 NO320691B1 (no) 2006-01-16

Family

ID=35005930

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20042486A NO320691B1 (no) 2004-06-14 2004-06-14 Nytt kontrastfrigjorende system.

Country Status (2)

Country Link
NO (1) NO320691B1 (no)
WO (1) WO2005120589A2 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012047802A2 (en) * 2010-10-01 2012-04-12 The Johns Hopkins University Systems and methods for high-throughput microfluidic bead production
EP4626488A1 (en) * 2022-12-29 2025-10-08 Wenzhou Institute, University of Chinese Academy Of Sciences Contrast agent for magnetic resonance imaging
CN115844813B (zh) * 2022-12-30 2025-11-11 合肥工业大学 可负载化疗药物的丙三醇包裹锰离子均相交联海藻酸钠缓释水凝胶及其制备方法与应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO845059L (no) * 1984-12-17 1986-06-18 Sintef Inst For Marin Biokjemi Fremgangsmaate for fremstilling av alginater med endrede fysikalske egenskaper samt anvendelse av disse alginater.
JPH07501331A (ja) * 1991-11-19 1995-02-09 イマアーレクス・フアーマシユーチカル・コーポレーシヨン 改良された診断用の造影のためのゲル粒子造影剤
US20030100830A1 (en) * 2001-11-27 2003-05-29 Sheng-Ping Zhong Implantable or insertable medical devices visible under magnetic resonance imaging
WO2003086474A2 (en) * 2002-04-11 2003-10-23 Carbomer, Inc Fluorinated or paramagnetic alginate polymer, annexin paramagnetic conjugate, and their use as contrasting agent in mri

Also Published As

Publication number Publication date
WO2005120589A2 (en) 2005-12-22
NO320691B1 (no) 2006-01-16
WO2005120589A3 (en) 2006-06-15
NO20042486D0 (no) 2004-06-14

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