DK165171C - MICROPARTICLE AND GAS BUBBLE CONTAINING ULTRA SOUND CONTROLLING AGENT AND EQUIPMENT AND PROCEDURE FOR ITS MANUFACTURING - Google Patents

MICROPARTICLE AND GAS BUBBLE CONTAINING ULTRA SOUND CONTROLLING AGENT AND EQUIPMENT AND PROCEDURE FOR ITS MANUFACTURING

Info

Publication number
DK165171C
DK165171C DK078984A DK78984A DK165171C DK 165171 C DK165171 C DK 165171C DK 078984 A DK078984 A DK 078984A DK 78984 A DK78984 A DK 78984A DK 165171 C DK165171 C DK 165171C
Authority
DK
Denmark
Prior art keywords
microparticle
procedure
manufacturing
equipment
controlling agent
Prior art date
Application number
DK078984A
Other languages
Danish (da)
Other versions
DK78984A (en
DK165171B (en
DK78984D0 (en
Inventor
Juergen Hilmann
Lothar Lange
Ingfried Zimmermann
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of DK78984D0 publication Critical patent/DK78984D0/en
Publication of DK78984A publication Critical patent/DK78984A/en
Publication of DK165171B publication Critical patent/DK165171B/en
Application granted granted Critical
Publication of DK165171C publication Critical patent/DK165171C/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

1. Contrast medium containing microparticles and gas bubbles for ultrasound diagnostics, characterised in that it contains microparticles of a solid surface-active substance, optionally in combination with microparticles of a non-surface-active solid, in a liquid carrier.
DK078984A 1983-04-15 1984-02-20 MICROPARTICLE AND GAS BUBBLE CONTAINING ULTRA SOUND CONTROLLING AGENT AND EQUIPMENT AND PROCEDURE FOR ITS MANUFACTURING DK165171C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3313946A DE3313946A1 (en) 1983-04-15 1983-04-15 MICROPARTICLES AND GAS BUBBLES CONTAINING ULTRASONIC CONTRASTING AGENTS
DE3313946 1983-04-15

Publications (4)

Publication Number Publication Date
DK78984D0 DK78984D0 (en) 1984-02-20
DK78984A DK78984A (en) 1984-10-16
DK165171B DK165171B (en) 1992-10-19
DK165171C true DK165171C (en) 1993-03-01

Family

ID=6196665

Family Applications (1)

Application Number Title Priority Date Filing Date
DK078984A DK165171C (en) 1983-04-15 1984-02-20 MICROPARTICLE AND GAS BUBBLE CONTAINING ULTRA SOUND CONTROLLING AGENT AND EQUIPMENT AND PROCEDURE FOR ITS MANUFACTURING

Country Status (12)

Country Link
EP (1) EP0122624B1 (en)
JP (1) JPS59205328A (en)
AT (1) ATE36958T1 (en)
AU (1) AU566928B2 (en)
CA (1) CA1239092A (en)
DE (2) DE3313946A1 (en)
DK (1) DK165171C (en)
FI (1) FI81264C (en)
IE (1) IE57272B1 (en)
NO (1) NO161356C (en)
NZ (1) NZ207853A (en)
ZA (1) ZA842801B (en)

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DE3741201A1 (en) * 1987-12-02 1989-06-15 Schering Ag ULTRASONIC PROCESS AND METHOD FOR IMPLEMENTING IT
DE3741199A1 (en) * 1987-12-02 1989-08-17 Schering Ag USE OF ULTRASONIC CONTRASTING AGENTS FOR ULTRASONIC LITHOTRIPSY
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US5205287A (en) * 1990-04-26 1993-04-27 Hoechst Aktiengesellschaft Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents
US5137928A (en) * 1990-04-26 1992-08-11 Hoechst Aktiengesellschaft Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents
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GB9200391D0 (en) * 1992-01-09 1992-02-26 Nycomed As Improvements in or relating to contrast agents
GB9200387D0 (en) * 1992-01-09 1992-02-26 Nycomed As Improvements in or relating to contrast agents
GB9200388D0 (en) * 1992-01-09 1992-02-26 Nycomed As Improvements in or relating to contrast agents
IL104084A (en) 1992-01-24 1996-09-12 Bracco Int Bv Long-lasting aqueous suspensions of pressure-resistant gas-filled microvesicles their preparation and contrast agents consisting of them
HU225495B1 (en) * 1993-12-15 2007-01-29 Bracco Research Sa Gas mixtures useful as ultrasound contrast media
DE4406474A1 (en) * 1994-02-23 1995-08-24 Schering Ag Gas-containing microparticles, agents containing them, their use in ultrasound diagnostics, and methods for producing the particles and agents
DE19510690A1 (en) 1995-03-14 1996-09-19 Schering Ag Polymeric nano- and / or microparticles, processes for their production, and use in medical diagnostics and therapy
DE19543077C2 (en) * 1995-11-13 1997-10-16 Schering Ag Use of gas-containing metal complexes as ultrasound contrast agent
DE19602930A1 (en) * 1996-01-18 1997-07-24 Schering Ag Porous matrices made of low molecular weight substances for the generation of stable gas bubble suspensions, their use as ultrasound contrast agents and processes for their production
DE19813174A1 (en) * 1998-03-25 1999-05-27 Schering Ag Gas-filled microparticles, used for administering biologically active substances
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US6254852B1 (en) 1999-07-16 2001-07-03 Dupont Pharmaceuticals Company Porous inorganic targeted ultrasound contrast agents
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US8623822B2 (en) 2002-03-01 2014-01-07 Bracco Suisse Sa KDR and VEGF/KDR binding peptides and their use in diagnosis and therapy
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Also Published As

Publication number Publication date
IE840835L (en) 1984-10-15
AU2680584A (en) 1984-10-18
NO841489L (en) 1984-10-16
EP0122624B1 (en) 1988-09-07
JPS59205328A (en) 1984-11-20
FI81264B (en) 1990-06-29
FI81264C (en) 1990-10-10
DE3473828D1 (en) 1988-10-13
CA1239092A (en) 1988-07-12
IE57272B1 (en) 1992-07-01
DK78984A (en) 1984-10-16
AU566928B2 (en) 1987-11-05
DK165171B (en) 1992-10-19
EP0122624A2 (en) 1984-10-24
EP0122624A3 (en) 1986-11-20
ZA842801B (en) 1984-11-28
FI841462A0 (en) 1984-04-12
ATE36958T1 (en) 1988-09-15
DK78984D0 (en) 1984-02-20
JPH0425934B2 (en) 1992-05-06
NO161356B (en) 1989-05-02
DE3313946A1 (en) 1984-10-18
FI841462A (en) 1984-10-16
NZ207853A (en) 1988-01-08
NO161356C (en) 1989-08-09

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