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NO983332D0 - Gassboblesuspensjoner og deres anvendelse som ultralydkontrastmiddel - Google Patents

Gassboblesuspensjoner og deres anvendelse som ultralydkontrastmiddel

Info

Publication number
NO983332D0
NO983332D0 NO983332A NO983332A NO983332D0 NO 983332 D0 NO983332 D0 NO 983332D0 NO 983332 A NO983332 A NO 983332A NO 983332 A NO983332 A NO 983332A NO 983332 D0 NO983332 D0 NO 983332D0
Authority
NO
Norway
Prior art keywords
contrast agent
gas bubble
ultrasonic contrast
bubble suspensions
suspensions
Prior art date
Application number
NO983332A
Other languages
English (en)
Norwegian (no)
Other versions
NO983332L (no
Inventor
Martina Bergmann
Dieter Heldmann
Werner Weitschies
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 NO983332D0 publication Critical patent/NO983332D0/no
Publication of NO983332L publication Critical patent/NO983332L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
    • C08J9/148—Halogen containing compounds containing carbon and halogen atoms only perfluorinated
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
NO983332A 1996-01-18 1998-07-17 Gassboblesuspensjoner og deres anvendelse som ultralydkontrastmiddel NO983332L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19602930A DE19602930A1 (de) 1996-01-18 1996-01-18 Poröse Matrices aus niedermolekularen Substanzen zur Genierung stabiler Gasblasensuspensionen, deren Verwendung als Ultraschallkontrastmittel sowie Verfahren zu deren Herstellung
PCT/EP1997/000208 WO1997026016A2 (fr) 1996-01-18 1997-01-16 Suspensions de bulles de gaz et leur utilisation sous forme d'agents de contraste ultrasonores

Publications (2)

Publication Number Publication Date
NO983332D0 true NO983332D0 (no) 1998-07-17
NO983332L NO983332L (no) 1998-07-17

Family

ID=7783852

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983332A NO983332L (no) 1996-01-18 1998-07-17 Gassboblesuspensjoner og deres anvendelse som ultralydkontrastmiddel

Country Status (8)

Country Link
EP (1) EP0874644A2 (fr)
JP (1) JP2000504317A (fr)
AU (1) AU1592597A (fr)
CA (1) CA2243174A1 (fr)
DE (1) DE19602930A1 (fr)
NO (1) NO983332L (fr)
WO (1) WO1997026016A2 (fr)
ZA (1) ZA97414B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE266426T1 (de) 1996-03-05 2004-05-15 Acusphere Inc Mikroverkapselte fluorierte gase zur anwendung als bilderzeugende mittel
NZ568288A (en) * 2005-11-28 2012-02-24 Verrow Pharmaceuticals Inc Compositions comprising a a cyclodextrin and a nephrotoxic anticancer drug
JP5196896B2 (ja) * 2007-07-13 2013-05-15 花王株式会社 微細気泡前駆体の製造方法
JP2010005512A (ja) * 2008-06-25 2010-01-14 Kao Corp 微細気泡前駆体組成物
KR101927614B1 (ko) 2017-03-30 2018-12-10 숭실대학교산학협력단 초음파 영상을 위한 안정한 생체적합 산소-나노버블 조영제 제조방법
JP7211699B2 (ja) * 2017-09-11 2023-01-24 バイエル ファーマ アクチエンゲゼルシャフト 超音波診断用造影剤
US20240226418A1 (en) * 2021-01-26 2024-07-11 Agitated Solutions Inc. Syringe-Based Microbubble Generator

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141641A1 (de) * 1981-10-16 1983-04-28 Schering Ag, 1000 Berlin Und 4619 Bergkamen Ultraschall-kontrastmittel und dessen herstellung
DE3834705A1 (de) * 1988-10-07 1990-04-12 Schering Ag Ultraschallkontrastmittel aus gasblaeschen und fettsaeure enthaltenden mikropartikeln
DE3313947A1 (de) * 1983-04-15 1984-10-18 Schering AG, 1000 Berlin und 4709 Bergkamen Mikropartikel und gasblaeschen enthaltende ultraschall-kontrastmittel
DE3313946A1 (de) * 1983-04-15 1984-10-18 Schering AG, 1000 Berlin und 4709 Bergkamen Mikropartikel und gasblaeschen enthaltende ultraschall-kontrastmittel
DE3709851A1 (de) * 1987-03-24 1988-10-06 Silica Gel Gmbh Adsorptions Te Nmr-diagnostische fluessigkeitszusammensetzungen
US5445813A (en) * 1992-11-02 1995-08-29 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography
US5147631A (en) * 1991-04-30 1992-09-15 Du Pont Merck Pharmaceutical Company Porous inorganic ultrasound contrast agents
WO1992021382A1 (fr) * 1991-06-03 1992-12-10 Holmes, Michael, John Ameliorations apportees a ou concernant des agents contrastants
DK0593624T3 (da) * 1991-07-05 1997-05-20 Nycomed Imaging As Forbedringer af eller i relation til kontrastmidler
EP0593627A1 (fr) * 1991-07-05 1994-04-27 The University Of Rochester Particules poreuses non agregees ultra-petites piegant des bulles gazeuses
JP3231768B2 (ja) * 1991-09-17 2001-11-26 ソーナス ファーマシューティカルス，インコーポレイテッド 気体状超音波造影剤及び超音波造影剤として使用する気体の選定方法
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
US5798091A (en) * 1993-07-30 1998-08-25 Alliance Pharmaceutical Corp. Stabilized gas emulsion containing phospholipid for ultrasound contrast enhancement
JP3559849B2 (ja) * 1993-07-30 2004-09-02 アイエムシーオーアール ファーマシューティカル カンパニー 超音波技術のための安定化された微小気泡組成物
HU225495B1 (en) * 1993-12-15 2007-01-29 Bracco Research Sa Gas mixtures useful as ultrasound contrast media
GB9402867D0 (en) * 1994-02-15 1994-04-06 Nycomed Imaging As Improvements in or relating to contrast agents
DE4406474A1 (de) * 1994-02-23 1995-08-24 Schering Ag Gas enthaltende Mikropartikel, diese enthaltende Mittel, deren Verwendung in der Ultraschalldiagnostik, sowie Verfahren zur Herstellung der Partikel und Mittel

Also Published As

Publication number Publication date
WO1997026016A2 (fr) 1997-07-24
DE19602930A1 (de) 1997-07-24
WO1997026016A3 (fr) 1997-10-23
JP2000504317A (ja) 2000-04-11
AU1592597A (en) 1997-08-11
EP0874644A2 (fr) 1998-11-04
ZA97414B (en) 1997-07-17
NO983332L (no) 1998-07-17
CA2243174A1 (fr) 1997-07-24

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application