NO933431L - Gassholdige kontrastmidler - Google Patents

Gassholdige kontrastmidler

Info

Publication number
NO933431L
NO933431L NO93933431A NO933431A NO933431L NO 933431 L NO933431 L NO 933431L NO 93933431 A NO93933431 A NO 93933431A NO 933431 A NO933431 A NO 933431A NO 933431 L NO933431 L NO 933431L
Authority
NO
Norway
Prior art keywords
gas
gas controls
microbubbles
contrast agents
present
Prior art date
Application number
NO93933431A
Other languages
English (en)
Other versions
NO324068B1 (no
NO933431D0 (no
Inventor
Jo Klaveness
Hanno Priebe
Pal Rongved
Lars Stubberud
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10692381&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO933431(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nycomed Imaging As filed Critical Nycomed Imaging As
Publication of NO933431L publication Critical patent/NO933431L/no
Publication of NO933431D0 publication Critical patent/NO933431D0/no
Publication of NO324068B1 publication Critical patent/NO324068B1/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
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Electroluminescent Light Sources (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Materials For Medical Uses (AREA)
  • Steroid Compounds (AREA)
  • Glass Compositions (AREA)

Abstract

.Ultralydkontrastmidler bestående av mikrobobler av gass eller gassforløper innkapslet av kryssbundne eller polymeriserte amfifile grupper som ikke er proteiner, f.eks. i form av miceller, viser god stabilitet in vivo ved administrasjon og kan om ønsket også inneholde biodegraderbare bindinger for å få et ønsket nivå av biodegraderbarhet.
NO19933431A 1991-03-28 1993-09-27 Kontrastmidler for bruk i diagnostisk ultralydundersokelser og vaeskedispersjon av vesikler og deres framstilling, samt olje-i-vann emulsjon for bruk i framstillingen NO324068B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919106673A GB9106673D0 (en) 1991-03-28 1991-03-28 Improvements in or relating to contrast agents
PCT/EP1992/000715 WO1992017212A1 (en) 1991-03-28 1992-03-28 Improvements in or relating to contrast agents

Publications (3)

Publication Number Publication Date
NO933431L true NO933431L (no) 1993-09-27
NO933431D0 NO933431D0 (no) 1993-09-27
NO324068B1 NO324068B1 (no) 2007-08-06

Family

ID=10692381

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19933431A NO324068B1 (no) 1991-03-28 1993-09-27 Kontrastmidler for bruk i diagnostisk ultralydundersokelser og vaeskedispersjon av vesikler og deres framstilling, samt olje-i-vann emulsjon for bruk i framstillingen

Country Status (16)

Country Link
US (6) US5536490A (no)
EP (1) EP0576519B1 (no)
JP (1) JP3424927B2 (no)
AT (1) ATE200628T1 (no)
AU (1) AU667033B2 (no)
CA (1) CA2107108C (no)
DE (1) DE69231794T2 (no)
DK (1) DK0576519T3 (no)
ES (1) ES2156109T3 (no)
FI (1) FI934226A (no)
GB (1) GB9106673D0 (no)
GR (1) GR3035829T3 (no)
HK (1) HK1004980A1 (no)
NO (1) NO324068B1 (no)
SG (1) SG43907A1 (no)
WO (1) WO1992017212A1 (no)

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GR3035829T3 (en) 2001-08-31
DE69231794D1 (de) 2001-05-23
NO324068B1 (no) 2007-08-06
US20070014731A1 (en) 2007-01-18
US20040131548A1 (en) 2004-07-08
JPH06507884A (ja) 1994-09-08
CA2107108A1 (en) 1992-09-29
US6106806A (en) 2000-08-22
CA2107108C (en) 2002-11-12
US5567413A (en) 1996-10-22
GB9106673D0 (en) 1991-05-15
EP0576519B1 (en) 2001-04-18
FI934226A0 (fi) 1993-09-27
EP0576519A1 (en) 1994-01-05
AU1425392A (en) 1992-11-02
FI934226A (fi) 1993-09-27
SG43907A1 (en) 1997-11-14
JP3424927B2 (ja) 2003-07-07
AU667033B2 (en) 1996-03-07
ATE200628T1 (de) 2001-05-15
US20020172643A1 (en) 2002-11-21
WO1992017212A1 (en) 1992-10-15
NO933431D0 (no) 1993-09-27
US5536490A (en) 1996-07-16
HK1004980A1 (en) 1998-12-18
DE69231794T2 (de) 2001-11-22
ES2156109T3 (es) 2001-06-16
DK0576519T3 (da) 2001-06-18

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