DE69522670T3 - Gefrorenes Echo, Verfahren zur Speicherung von Ultraschall-Gassuspensionen - Google Patents

Gefrorenes Echo, Verfahren zur Speicherung von Ultraschall-Gassuspensionen Download PDF

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Publication number
DE69522670T3
DE69522670T3 DE69522670T DE69522670T DE69522670T3 DE 69522670 T3 DE69522670 T3 DE 69522670T3 DE 69522670 T DE69522670 T DE 69522670T DE 69522670 T DE69522670 T DE 69522670T DE 69522670 T3 DE69522670 T3 DE 69522670T3
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DE
Germany
Prior art keywords
microbubbles
suspensions
immobilised
frozen
echo
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
DE69522670T
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English (en)
Other versions
DE69522670D1 (de
DE69522670T2 (de
Inventor
Feng Yan
Michel Schneider
Jean Brochot
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.)
Bracco Research SA
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Bracco Research SA
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8218355&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69522670(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bracco Research SA filed Critical Bracco Research SA
Publication of DE69522670D1 publication Critical patent/DE69522670D1/de
Publication of DE69522670T2 publication Critical patent/DE69522670T2/de
Application granted granted Critical
Publication of DE69522670T3 publication Critical patent/DE69522670T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Treating Waste Gases (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE69522670T 1994-12-16 1995-12-14 Gefrorenes Echo, Verfahren zur Speicherung von Ultraschall-Gassuspensionen Expired - Lifetime DE69522670T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94810731 1994-12-16
PCT/IB1995/001124 WO1996018420A1 (en) 1994-12-16 1995-12-14 Method of storage of ultrasonic gas suspensions

Publications (3)

Publication Number Publication Date
DE69522670D1 DE69522670D1 (de) 2001-10-18
DE69522670T2 DE69522670T2 (de) 2002-06-20
DE69522670T3 true DE69522670T3 (de) 2006-06-14

Family

ID=8218355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522670T Expired - Lifetime DE69522670T3 (de) 1994-12-16 1995-12-14 Gefrorenes Echo, Verfahren zur Speicherung von Ultraschall-Gassuspensionen

Country Status (19)

Country Link
US (3) US5830435A (de)
EP (1) EP0744962B2 (de)
JP (1) JP3958358B2 (de)
KR (1) KR100382811B1 (de)
CN (1) CN1066965C (de)
AT (1) ATE205404T1 (de)
AU (1) AU701807B2 (de)
CA (1) CA2181340C (de)
CZ (1) CZ291540B6 (de)
DE (1) DE69522670T3 (de)
DK (1) DK0744962T4 (de)
ES (1) ES2162943T5 (de)
FI (1) FI120722B (de)
IL (1) IL116328A (de)
NO (1) NO313031B1 (de)
NZ (1) NZ295744A (de)
PT (1) PT744962E (de)
WO (1) WO1996018420A1 (de)
ZA (1) ZA9510721B (de)

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Also Published As

Publication number Publication date
PT744962E (pt) 2002-02-28
CZ291540B6 (cs) 2003-03-12
US5961956A (en) 1999-10-05
CN1141001A (zh) 1997-01-22
IL116328A (en) 1999-09-22
EP0744962B1 (de) 2001-09-12
EP0744962A1 (de) 1996-12-04
US5830435A (en) 1998-11-03
DE69522670D1 (de) 2001-10-18
NZ295744A (en) 1997-08-22
WO1996018420A1 (en) 1996-06-20
NO313031B1 (no) 2002-08-05
KR970701066A (ko) 1997-03-17
EP0744962B2 (de) 2005-09-07
JP3958358B2 (ja) 2007-08-15
JPH09509433A (ja) 1997-09-22
ES2162943T5 (es) 2006-03-01
CA2181340A1 (en) 1996-06-20
AU3935295A (en) 1996-07-03
AU701807B2 (en) 1999-02-04
CA2181340C (en) 2007-09-11
FI120722B (fi) 2010-02-15
US5827504A (en) 1998-10-27
DE69522670T2 (de) 2002-06-20
ZA9510721B (en) 1996-06-20
NO963327L (no) 1996-08-09
DK0744962T3 (da) 2001-12-31
NO963327D0 (no) 1996-08-09
FI963202A (fi) 1996-08-15
CZ242096A3 (en) 1996-11-13
FI963202A0 (fi) 1996-08-15
CN1066965C (zh) 2001-06-13
MX9603330A (es) 1997-12-31
KR100382811B1 (ko) 2003-08-19
ES2162943T3 (es) 2002-01-16
ATE205404T1 (de) 2001-09-15
IL116328A0 (en) 1996-03-31
DK0744962T4 (da) 2006-01-09

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