AU726503B2 - Improvements in or relating to contrast agents - Google Patents

Improvements in or relating to contrast agents Download PDF

Info

Publication number
AU726503B2
AU726503B2 AU18847/97A AU1884797A AU726503B2 AU 726503 B2 AU726503 B2 AU 726503B2 AU 18847/97 A AU18847/97 A AU 18847/97A AU 1884797 A AU1884797 A AU 1884797A AU 726503 B2 AU726503 B2 AU 726503B2
Authority
AU
Australia
Prior art keywords
phospholipid
gas
contrast agent
dispersion
individually
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.)
Ceased
Application number
AU18847/97A
Other languages
English (en)
Other versions
AU1884797A (en
Inventor
Jorunn Braenden
Harald Dugstad
Jo Klaveness
Pal Rongved
Roald Skurtveit
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
Nycomed Imaging 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
Priority claimed from GBGB9603466.5A external-priority patent/GB9603466D0/en
Priority claimed from GBGB9611894.8A external-priority patent/GB9611894D0/en
Priority claimed from GBGB9625663.1A external-priority patent/GB9625663D0/en
Application filed by Nycomed Imaging AS filed Critical Nycomed Imaging AS
Publication of AU1884797A publication Critical patent/AU1884797A/en
Application granted granted Critical
Publication of AU726503B2 publication Critical patent/AU726503B2/en
Assigned to GE HEALTHCARE AS reassignment GE HEALTHCARE AS Request to Amend Deed and Register Assignors: NYCOMED IMAGING AS
Anticipated expiration legal-status Critical
Ceased 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; Ultrasonic imaging preparations
    • 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; Ultrasonic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasonic 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasonic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasonic 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
AU18847/97A 1996-02-19 1997-02-19 Improvements in or relating to contrast agents Ceased AU726503B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB9603466.5A GB9603466D0 (en) 1996-02-19 1996-02-19 Improvements in or relating to contrast agents
GB9603466 1996-02-19
GB9611894 1996-06-07
GBGB9611894.8A GB9611894D0 (en) 1996-06-07 1996-06-07 Improvements in or relating to contrast agents
GB9625663 1996-12-11
GBGB9625663.1A GB9625663D0 (en) 1996-12-11 1996-12-11 Improvements in or relating to contrast agents
PCT/GB1997/000459 WO1997029783A1 (en) 1996-02-19 1997-02-19 Improvements in or relating to contrast agents

Publications (2)

Publication Number Publication Date
AU1884797A AU1884797A (en) 1997-09-02
AU726503B2 true AU726503B2 (en) 2000-11-09

Family

ID=27268137

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18847/97A Ceased AU726503B2 (en) 1996-02-19 1997-02-19 Improvements in or relating to contrast agents

Country Status (24)

Country Link
US (4) US6221337B1 (2)
EP (2) EP0881915B1 (2)
JP (1) JP4418033B2 (2)
KR (1) KR100500334B1 (2)
CN (1) CN1278740C (2)
AP (1) AP890A (2)
AT (1) ATE238072T1 (2)
AU (1) AU726503B2 (2)
BG (1) BG102758A (2)
CA (1) CA2246779C (2)
CZ (1) CZ293986B6 (2)
DE (1) DE69721235T2 (2)
EA (1) EA001135B1 (2)
EE (1) EE04224B1 (2)
ES (1) ES2197986T3 (2)
HU (1) HU229090B1 (2)
IL (1) IL125748A (2)
NZ (1) NZ331509A (2)
OA (1) OA10839A (2)
PL (1) PL328406A1 (2)
PT (1) PT881915E (2)
SK (1) SK284200B6 (2)
TR (1) TR199801613T2 (2)
WO (1) WO1997029783A1 (2)

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US7025726B2 (en) 2004-01-22 2006-04-11 The Regents Of The University Of Nebraska Detection of endothelial dysfunction by ultrasonic imaging
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US10687785B2 (en) 2005-05-12 2020-06-23 The Trustees Of Columbia Univeristy In The City Of New York System and method for electromechanical activation of arrhythmias
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WO2010030819A1 (en) 2008-09-10 2010-03-18 The Trustees Of Columbia University In The City Of New York Systems and methods for opening a tissue
WO2011025893A1 (en) 2009-08-28 2011-03-03 The Trustees Of Columbia University In The City Of New York Systems, methods, and devices for production of gas-filled microbubbles
WO2011034892A2 (en) * 2009-09-15 2011-03-24 The Trustees Of Columbia University In The City Of New York Systems, methods, and devices for microbubbles
US9700640B2 (en) * 2009-09-21 2017-07-11 Drexel University Stabilized ultrasound contrast agent
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WO2012019172A1 (en) * 2010-08-06 2012-02-09 The Trustees Of Columbia University In The City Of New York Medical imaging contrast devices, methods, and systems
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US11045748B2 (en) 2012-04-30 2021-06-29 Ge Healthcare As Method for filling a container with a foamable composition
ES2571481T3 (es) 2012-06-26 2016-05-25 Ge Healthcare As Preparación de una composición que comprende microburbujas de gas
WO2014059170A1 (en) 2012-10-10 2014-04-17 The Trustees Of Columbia University In The City Of New York Systems and methods for mechanical mapping of cardiac rhythm
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US9247921B2 (en) 2013-06-07 2016-02-02 The Trustees Of Columbia University In The City Of New York Systems and methods of high frame rate streaming for treatment monitoring
US10322178B2 (en) 2013-08-09 2019-06-18 The Trustees Of Columbia University In The City Of New York Systems and methods for targeted drug delivery
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Citations (1)

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Publication number Priority date Publication date Assignee Title
WO1996040275A1 (en) * 1995-06-07 1996-12-19 Marsden, John, Christopher Improvements in or relating to contrast agents

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Also Published As

Publication number Publication date
US6221337B1 (en) 2001-04-24
TR199801613T2 (xx) 1998-11-23
CZ293986B6 (cs) 2004-09-15
EP0881915B1 (en) 2003-04-23
ES2197986T3 (es) 2004-01-16
HK1014872A1 (en) 1999-10-08
IL125748A (en) 2002-05-23
AP890A (en) 2000-11-13
CA2246779C (en) 2008-04-29
BG102758A (en) 1999-09-30
US20050201942A1 (en) 2005-09-15
CZ262598A3 (cs) 1999-05-12
US20010010811A1 (en) 2001-08-02
HUP9900813A2 (hu) 1999-07-28
PL328406A1 (en) 1999-01-18
HU229090B1 (en) 2013-07-29
OA10839A (en) 2001-08-13
DE69721235D1 (de) 2003-05-28
KR19990082669A (ko) 1999-11-25
WO1997029783A1 (en) 1997-08-21
SK284200B6 (sk) 2004-10-05
DE69721235T2 (de) 2004-02-05
HUP9900813A3 (en) 1999-11-29
US20030202942A1 (en) 2003-10-30
EA199800745A1 (ru) 1999-02-25
JP2000511510A (ja) 2000-09-05
KR100500334B1 (ko) 2005-09-09
AP9801319A0 (en) 1998-09-30
SK112698A3 (en) 1999-04-13
EA001135B1 (ru) 2000-10-30
EE04224B1 (et) 2004-02-16
JP4418033B2 (ja) 2010-02-17
IL125748A0 (en) 1999-04-11
CN1278740C (zh) 2006-10-11
PT881915E (pt) 2003-09-30
CA2246779A1 (en) 1997-08-21
AU1884797A (en) 1997-09-02
EP0881915A1 (en) 1998-12-09
EP1331013A3 (en) 2004-03-24
EP1331013A2 (en) 2003-07-30
NZ331509A (en) 2000-04-28
ATE238072T1 (de) 2003-05-15
CN1213972A (zh) 1999-04-14
EE9800249A (et) 1999-02-15

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FGA Letters patent sealed or granted (standard patent)