DE69836266D1 - Kontrastmittel eine azeotropische mischung aus zwei gasen für ultrascahlluntersuchungen enthaltend - Google Patents

Kontrastmittel eine azeotropische mischung aus zwei gasen für ultrascahlluntersuchungen enthaltend

Info

Publication number
DE69836266D1
DE69836266D1 DE69836266T DE69836266T DE69836266D1 DE 69836266 D1 DE69836266 D1 DE 69836266D1 DE 69836266 T DE69836266 T DE 69836266T DE 69836266 T DE69836266 T DE 69836266T DE 69836266 D1 DE69836266 D1 DE 69836266D1
Authority
DE
Germany
Prior art keywords
ultrasourcer
examinations
gas
azeotropic mixture
agents containing
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 - Fee Related
Application number
DE69836266T
Other languages
English (en)
Other versions
DE69836266T2 (de
Inventor
Jo Klaveness
Roald Skurtveit
P L Rongved
Lars Hoff
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
GE Healthcare 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
Application filed by GE Healthcare AS filed Critical GE Healthcare AS
Application granted granted Critical
Publication of DE69836266D1 publication Critical patent/DE69836266D1/de
Publication of DE69836266T2 publication Critical patent/DE69836266T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K49/227—Liposomes, lipoprotein vesicles, e.g. LDL or HDL lipoproteins, micelles, e.g. phospholipidic or polymeric
    • 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
DE69836266T 1997-04-23 1998-04-23 Kontrastmittel eine azeotropische mischung aus zwei gasen für ultrascahlluntersuchungen enthaltend Expired - Fee Related DE69836266T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9708240.8A GB9708240D0 (en) 1997-04-23 1997-04-23 Improvements in or relating to contrast agents
GB9708240 1997-04-23
PCT/GB1998/001185 WO1998047540A1 (en) 1997-04-23 1998-04-23 Contrast agents comprising an azeotropic mixture of two gases for ultrasound investigations

Publications (2)

Publication Number Publication Date
DE69836266D1 true DE69836266D1 (de) 2006-12-07
DE69836266T2 DE69836266T2 (de) 2007-06-06

Family

ID=10811240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69836266T Expired - Fee Related DE69836266T2 (de) 1997-04-23 1998-04-23 Kontrastmittel eine azeotropische mischung aus zwei gasen für ultrascahlluntersuchungen enthaltend

Country Status (7)

Country Link
US (1) US6177061B1 (de)
EP (1) EP0977599B1 (de)
AU (1) AU7067898A (de)
DE (1) DE69836266T2 (de)
GB (1) GB9708240D0 (de)
NO (1) NO995147L (de)
WO (1) WO1998047540A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6774278B1 (en) 1995-06-07 2004-08-10 Cook Incorporated Coated implantable medical device
US6554792B2 (en) * 1999-05-21 2003-04-29 Mallinckrodt Inc. Suspension device and method
US6514209B1 (en) 1999-06-07 2003-02-04 Drexel University Method of enhancing ultrasonic techniques via measurement of ultraharmonic signals
DE10115740A1 (de) * 2001-03-26 2002-10-02 Ulrich Speck Zubereitung für die Restenoseprophylaxe
US20030103922A1 (en) * 2001-11-20 2003-06-05 Avon Products, Inc. Renewable textured cosmetic compositions
DE10244847A1 (de) 2002-09-20 2004-04-01 Ulrich Prof. Dr. Speck Medizinische Vorrichtung zur Arzneimittelabgabe
US7022658B2 (en) * 2003-09-29 2006-04-04 3M Innovative Properties Company Azeotrope-like compositions containing hexafluoropropylene dimer and use thereof
US20070140973A1 (en) * 2005-12-15 2007-06-21 Bristol-Myers Squibb Pharma Company Contrast agents for myocardium perfusion imaging
WO2007137236A2 (en) 2006-05-19 2007-11-29 Drexel University Drug loaded contrast agents: combining diagnosis and therapy
GB0811856D0 (en) * 2008-06-27 2008-07-30 Ucl Business Plc Magnetic microbubbles, methods of preparing them and their uses
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
US10302536B2 (en) * 2014-05-10 2019-05-28 Diagnologix, Llc System and apparatus for isolating or enriching agents using floatation
CN107233583B (zh) * 2016-03-29 2020-04-24 北京飞锐达医疗科技有限公司 一种具有超长持续时间的超声造影剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773024A (en) * 1989-12-22 1998-06-30 Imarx Pharmaceutical Corp. Container with multi-phase composition for use in diagnostic and therapeutic applications
US5556610A (en) * 1992-01-24 1996-09-17 Bracco Research S.A. Gas mixtures useful as ultrasound contrast media, contrast agents containing the media and method
US5605882A (en) * 1992-05-28 1997-02-25 E. I. Du Pont De Nemours And Company Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane
DE69427185T2 (de) * 1993-01-25 2001-12-06 Sonus Pharma Inc Phase-Stift Kolloide zur Verwendung als Ultraschallkontrastmittel
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether
US5340490A (en) * 1993-07-14 1994-08-23 Alliedsignal Inc. Azeotrope-like compositions of trifluoromethane and carbon dioxide or hexafluoroethane and carbon dioxide
US5798091A (en) * 1993-07-30 1998-08-25 Alliance Pharmaceutical Corp. Stabilized gas emulsion containing phospholipid for ultrasound contrast enhancement
EP0711179B2 (de) * 1993-07-30 2010-09-01 IMCOR Pharmaceutical Co. Stabilisierte mikrogasblaeschen-zusammensetzungen für echografie
DK0682530T3 (da) * 1993-12-15 2003-07-14 Bracco Research Sa Gasblandinger, der kan anvendes som ultralydkontrastmidler
US5614565A (en) * 1995-03-24 1997-03-25 Bayer Corporation Azeotropic compositions of perfluorohexane and hydrocarbons having 6 carbon atoms and the use thereof in the production of foams
US5997898A (en) * 1995-06-06 1999-12-07 Imarx Pharmaceutical Corp. Stabilized compositions of fluorinated amphiphiles for methods of therapeutic delivery

Also Published As

Publication number Publication date
GB9708240D0 (en) 1997-06-11
US6177061B1 (en) 2001-01-23
EP0977599B1 (de) 2006-10-25
DE69836266T2 (de) 2007-06-06
AU7067898A (en) 1998-11-13
EP0977599A1 (de) 2000-02-09
NO995147D0 (no) 1999-10-22
WO1998047540A1 (en) 1998-10-29
NO995147L (no) 1999-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee