DE69222037D1 - Verbesserungen bei kontrastmitteln - Google Patents

Verbesserungen bei kontrastmitteln

Info

Publication number
DE69222037D1
DE69222037D1 DE69222037T DE69222037T DE69222037D1 DE 69222037 D1 DE69222037 D1 DE 69222037D1 DE 69222037 T DE69222037 T DE 69222037T DE 69222037 T DE69222037 T DE 69222037T DE 69222037 D1 DE69222037 D1 DE 69222037D1
Authority
DE
Germany
Prior art keywords
gas
protein
contrasting agents
ultrasound
precusor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69222037T
Other languages
English (en)
Other versions
DE69222037T2 (de
DE69222037T3 (de
Inventor
Michael Holmes
Jo Klaveness
Pal Rongved
Per Strande
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Healthcare AS
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=10692392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69222037(D1) "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
Application granted granted Critical
Publication of DE69222037D1 publication Critical patent/DE69222037D1/de
Publication of DE69222037T2 publication Critical patent/DE69222037T2/de
Publication of DE69222037T3 publication Critical patent/DE69222037T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61K49/225—Microparticles, microcapsules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Electroluminescent Light Sources (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Insulating Materials (AREA)
  • Glass Compositions (AREA)
  • Steroid Compounds (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Semiconductor Lasers (AREA)
DE69222037T 1991-03-28 1992-03-28 Verbesserungen bei kontrastmitteln Expired - Lifetime DE69222037T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB919106686A GB9106686D0 (en) 1991-03-28 1991-03-28 Improvements in or relating to contrast agents
GB9106686 1991-03-28
PCT/EP1992/000716 WO1992017213A1 (en) 1991-03-28 1992-03-28 Improvements in or relating to contrast agents

Publications (3)

Publication Number Publication Date
DE69222037D1 true DE69222037D1 (de) 1997-10-09
DE69222037T2 DE69222037T2 (de) 1998-01-15
DE69222037T3 DE69222037T3 (de) 2004-12-02

Family

ID=10692392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222037T Expired - Lifetime DE69222037T3 (de) 1991-03-28 1992-03-28 Verbesserungen bei kontrastmitteln

Country Status (18)

Country Link
US (5) US5529766C1 (de)
EP (2) EP0807441A3 (de)
JP (2) JP3739783B2 (de)
AT (1) ATE157547T1 (de)
AU (2) AU663488B2 (de)
BR (1) BR1100808A (de)
CA (1) CA2107107C (de)
DE (1) DE69222037T3 (de)
DK (1) DK0576521T4 (de)
ES (1) ES2106857T5 (de)
FI (1) FI118887B (de)
GB (1) GB9106686D0 (de)
GR (1) GR3025333T3 (de)
HK (1) HK1002624A1 (de)
IE (1) IE980188A1 (de)
NO (1) NO307448B1 (de)
SG (1) SG47687A1 (de)
WO (1) WO1992017213A1 (de)

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NO933432L (no) 1993-09-27
CA2107107C (en) 2003-03-18
AU701817B2 (en) 1999-02-04
AU1428392A (en) 1992-11-02
US20040131549A1 (en) 2004-07-08
DE69222037T2 (de) 1998-01-15
GB9106686D0 (en) 1991-05-15
DK0576521T3 (da) 1998-04-20
AU4094196A (en) 1996-04-04
HK1002624A1 (en) 1998-09-04
US5529766A (en) 1996-06-25
US20070003485A1 (en) 2007-01-04
DK0576521T4 (da) 2004-04-13
US5529766C1 (en) 2002-06-04
DE69222037T3 (de) 2004-12-02
ES2106857T5 (es) 2004-08-16
US20030031629A1 (en) 2003-02-13
EP0576521B2 (de) 2004-02-04
FI934227A0 (fi) 1993-09-27
EP0576521B1 (de) 1997-09-03
EP0807441A2 (de) 1997-11-19
NO933432D0 (no) 1993-09-27
GR3025333T3 (en) 1998-02-27
EP0576521A1 (de) 1994-01-05
ATE157547T1 (de) 1997-09-15
US20050232865A1 (en) 2005-10-20
WO1992017213A1 (en) 1992-10-15
NO307448B1 (no) 2000-04-10
CA2107107A1 (en) 1992-09-29
EP0807441A3 (de) 1999-01-20
JP2006045238A (ja) 2006-02-16
ES2106857T3 (es) 1997-11-16
SG47687A1 (en) 1998-04-17
FI118887B (fi) 2008-04-30
IE980188A1 (en) 2000-02-23
JPH06505981A (ja) 1994-07-07
FI934227A (fi) 1993-09-27
AU663488B2 (en) 1995-10-12
JP3739783B2 (ja) 2006-01-25

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