NO163669C - CONTRACTOR FOR ULTRA SOUND DIAGNOSTICS CONTAINING MICROPARTICLES AND GAS Bubbles. - Google Patents

CONTRACTOR FOR ULTRA SOUND DIAGNOSTICS CONTAINING MICROPARTICLES AND GAS Bubbles.

Info

Publication number
NO163669C
NO163669C NO841490A NO841490A NO163669C NO 163669 C NO163669 C NO 163669C NO 841490 A NO841490 A NO 841490A NO 841490 A NO841490 A NO 841490A NO 163669 C NO163669 C NO 163669C
Authority
NO
Norway
Prior art keywords
gas bubbles
contractor
containing microparticles
ultra sound
diagnostics containing
Prior art date
Application number
NO841490A
Other languages
Norwegian (no)
Other versions
NO163669B (en
NO841490L (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 NO841490L publication Critical patent/NO841490L/en
Publication of NO163669B publication Critical patent/NO163669B/en
Publication of NO163669C publication Critical patent/NO163669C/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
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22082—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance
    • A61B2017/22089—Gas-bubbles
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Acoustics & Sound (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Cosmetics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1. Contrast medium containing microparticles and gas bubbles for ultrasound diagnostics, characterised in that it contains microparticles of a mixture of a semi-solid or liquid surface-active substance and a non-surface-active solid in a liquid carrier.
NO841490A 1983-04-15 1984-04-13 CONTRACTOR FOR ULTRA SOUND DIAGNOSTICS CONTAINING MICROPARTICLES AND GAS Bubbles. NO163669C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3313947A DE3313947A1 (en) 1983-04-15 1983-04-15 MICROPARTICLES AND GAS BUBBLES CONTAINING ULTRASONIC CONTRASTING AGENTS

Publications (3)

Publication Number Publication Date
NO841490L NO841490L (en) 1984-10-16
NO163669B NO163669B (en) 1990-03-26
NO163669C true NO163669C (en) 1990-07-04

Family

ID=6196666

Family Applications (1)

Application Number Title Priority Date Filing Date
NO841490A NO163669C (en) 1983-04-15 1984-04-13 CONTRACTOR FOR ULTRA SOUND DIAGNOSTICS CONTAINING MICROPARTICLES AND GAS Bubbles.

Country Status (12)

Country Link
EP (1) EP0123235B1 (en)
JP (1) JPS59205329A (en)
AT (1) ATE36959T1 (en)
AU (1) AU569072B2 (en)
CA (1) CA1232837A (en)
DE (2) DE3313947A1 (en)
DK (1) DK165622C (en)
FI (1) FI81265C (en)
IE (1) IE57197B1 (en)
NO (1) NO163669C (en)
NZ (1) NZ207854A (en)
ZA (1) ZA842800B (en)

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DE3741199A1 (en) * 1987-12-02 1989-08-17 Schering Ag USE OF ULTRASONIC CONTRASTING AGENTS FOR ULTRASONIC LITHOTRIPSY
DE3803971C2 (en) * 1988-02-05 1997-09-18 Schering Ag Ultrasound contrast media
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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
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
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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
US5540909A (en) 1994-09-28 1996-07-30 Alliance Pharmaceutical Corp. Harmonic ultrasound imaging with microbubbles
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DE19813174A1 (en) * 1998-03-25 1999-05-27 Schering Ag Gas-filled microparticles, used for administering biologically active substances
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US8512680B2 (en) 2001-08-08 2013-08-20 Btg International Ltd. Injectables in foam, new pharmaceutical applications
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DE3141641A1 (en) * 1981-10-16 1983-04-28 Schering Ag, 1000 Berlin Und 4619 Bergkamen ULTRASONIC CONTRAST AGENTS AND THEIR PRODUCTION
DE3313946A1 (en) * 1983-04-15 1984-10-18 Schering AG, 1000 Berlin und 4709 Bergkamen MICROPARTICLES AND GAS BUBBLES CONTAINING ULTRASONIC CONTRASTING AGENTS

Also Published As

Publication number Publication date
FI81265C (en) 1990-10-10
EP0123235B1 (en) 1988-09-07
ZA842800B (en) 1984-11-28
FI81265B (en) 1990-06-29
NO163669B (en) 1990-03-26
CA1232837A (en) 1988-02-16
NZ207854A (en) 1988-01-08
IE840836L (en) 1984-10-15
FI841463A0 (en) 1984-04-12
DK165622C (en) 1993-06-01
AU2680684A (en) 1984-10-18
EP0123235A3 (en) 1986-11-20
EP0123235A2 (en) 1984-10-31
DK165622B (en) 1992-12-28
JPH0417164B2 (en) 1992-03-25
ATE36959T1 (en) 1988-09-15
DK79084A (en) 1984-10-16
IE57197B1 (en) 1992-06-03
FI841463L (en) 1984-10-16
DK79084D0 (en) 1984-02-20
JPS59205329A (en) 1984-11-20
DE3473829D1 (en) 1988-10-13
AU569072B2 (en) 1988-01-21
NO841490L (en) 1984-10-16
DE3313947A1 (en) 1984-10-18

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Legal Events

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Free format text: LAPSED IN OCTOBER 2003