DE69526093T2 - Verbesserungen in den oder in bezug zu kontrastmitteln - Google Patents

Verbesserungen in den oder in bezug zu kontrastmitteln

Info

Publication number
DE69526093T2
DE69526093T2 DE69526093T DE69526093T DE69526093T2 DE 69526093 T2 DE69526093 T2 DE 69526093T2 DE 69526093 T DE69526093 T DE 69526093T DE 69526093 T DE69526093 T DE 69526093T DE 69526093 T2 DE69526093 T2 DE 69526093T2
Authority
DE
Germany
Prior art keywords
regard
contrasting agents
polymer
hexadecanoyloxyhexadecanoyl
acylated
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
DE69526093T
Other languages
English (en)
Other versions
DE69526093D1 (de
Inventor
Jo Klaveness
Pal Rongved
Per Strande
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
Application filed by Nycomed Imaging AS filed Critical Nycomed Imaging AS
Publication of DE69526093D1 publication Critical patent/DE69526093D1/de
Application granted granted Critical
Publication of DE69526093T2 publication Critical patent/DE69526093T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/481—Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0002—General or multifunctional contrast agents, e.g. chelated agents
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Materials Engineering (AREA)
  • Biophysics (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Steroid Compounds (AREA)
DE69526093T 1994-09-06 1995-09-06 Verbesserungen in den oder in bezug zu kontrastmitteln Expired - Fee Related DE69526093T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9417941A GB9417941D0 (en) 1994-09-06 1994-09-06 Improvements in or relating to contrast agents
PCT/GB1995/002109 WO1996007434A1 (en) 1994-09-06 1995-09-06 Improvements in or relating to contrast agents

Publications (2)

Publication Number Publication Date
DE69526093D1 DE69526093D1 (de) 2002-05-02
DE69526093T2 true DE69526093T2 (de) 2002-11-28

Family

ID=10760921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526093T Expired - Fee Related DE69526093T2 (de) 1994-09-06 1995-09-06 Verbesserungen in den oder in bezug zu kontrastmitteln

Country Status (17)

Country Link
US (1) US5990263A (de)
EP (1) EP0779821B1 (de)
JP (1) JP3843327B2 (de)
CN (1) CN1079266C (de)
AT (1) ATE214948T1 (de)
AU (1) AU701907B2 (de)
BR (1) BR9508888A (de)
CA (1) CA2199047A1 (de)
CZ (1) CZ69497A3 (de)
DE (1) DE69526093T2 (de)
ES (1) ES2174958T3 (de)
GB (1) GB9417941D0 (de)
HU (1) HUT77368A (de)
IL (1) IL115181A (de)
NO (1) NO313270B1 (de)
WO (1) WO1996007434A1 (de)
ZA (1) ZA957471B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9624548D0 (en) * 1996-11-25 1997-01-15 Nycomed Imaging As Improvements in or relating to surfactants
US6054118A (en) * 1997-01-22 2000-04-25 Nycomed Imaging As Contrast agents comprising two types of gas-containing microparticles
GB9701237D0 (en) * 1997-01-22 1997-03-12 Nycomed Imaging As Improvements in or relating to contrast agents
IT1298269B1 (it) * 1998-02-18 1999-12-20 Promefarm S R L Uso di un polietilenglicole come mezzo di contrasto in ecografia
WO1999052564A1 (en) * 1998-04-09 1999-10-21 Nycomed Imaging A.S Method
GB9822158D0 (en) * 1998-10-09 1998-12-02 Nycomed Imaging As Compositions
US7109167B2 (en) 2000-06-02 2006-09-19 Bracco International B.V. Compounds for targeting endothelial cells, compositions containing the same and methods for their use
WO2002080774A2 (en) * 2001-04-06 2002-10-17 Bracco Research S.A. Method for improved measurement of local physical parameters in afluid-filled cavity
US7794693B2 (en) 2002-03-01 2010-09-14 Bracco International B.V. Targeting vector-phospholipid conjugates
US8623822B2 (en) 2002-03-01 2014-01-07 Bracco Suisse Sa KDR and VEGF/KDR binding peptides and their use in diagnosis and therapy
WO2004065621A1 (en) 2002-03-01 2004-08-05 Dyax Corp. Kdr and vegf/kdr binding peptides and their use in diagnosis and therapy
US7211240B2 (en) 2002-03-01 2007-05-01 Bracco International B.V. Multivalent constructs for therapeutic and diagnostic applications
US7261876B2 (en) 2002-03-01 2007-08-28 Bracco International Bv Multivalent constructs for therapeutic and diagnostic applications
ES2506142T3 (es) 2002-03-01 2014-10-13 Dyax Corp. Péptidos de unión a KDR y a VEGF/KDR y su uso en diagnóstico
CA2512454C (en) 2003-02-04 2012-10-30 Bracco Research Sa Ultrasound contrast agents and process for the preparation thereof
EP1603935A4 (de) 2003-03-03 2007-03-21 Dyax Corp SPEZIFISCH AN HGF-REZEPTOR (cMet) BINDENDE PEPTIDE UND DEREN VERWENDUNG
WO2004097017A2 (en) 2003-04-29 2004-11-11 Avi Biopharma, Inc. Compositions for enhancing transport and antisense efficacy of nucleic acid analog into cells
EP1701745B1 (de) 2003-12-22 2014-12-10 Bracco Suisse S.A. Gasgefüllte mikrovesikel-anordnung für die kontrastdarstellung
US7025726B2 (en) 2004-01-22 2006-04-11 The Regents Of The University Of Nebraska Detection of endothelial dysfunction by ultrasonic imaging
AU2005273865B2 (en) * 2004-08-18 2011-02-24 Bracco Suisse S.A. Gas-filled microvesicles composition for contrast imaging

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004430A1 (de) * 1990-02-09 1991-08-14 Schering Ag Aus polyaldehyden aufgebaute kontrastmittel
AU636481B2 (en) * 1990-05-18 1993-04-29 Bracco International B.V. Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography
PH31064A (en) * 1990-09-07 1998-02-05 Nycomed As Of Nycoveten Polymers containing diester units.
DE4100470A1 (de) * 1991-01-09 1992-07-16 Byk Gulden Lomberg Chem Fab Echokontrastmittel
GB9106673D0 (en) * 1991-03-28 1991-05-15 Hafslund Nycomed As Improvements in or relating to contrast agents
GB9106686D0 (en) * 1991-03-28 1991-05-15 Hafslund Nycomed As Improvements in or relating to contrast agents
CA2078388A1 (en) * 1991-10-02 1993-04-03 Mridula Nair Biocompatible emulsion particles
DE69326447T2 (de) * 1992-03-06 2000-05-18 Nycomed Imaging As Verbesserungen in bezug auf kontrastmittel
GB9204918D0 (en) * 1992-03-06 1992-04-22 Nycomed As Chemical compounds
US5674468A (en) * 1992-03-06 1997-10-07 Nycomed Imaging As Contrast agents comprising gas-containing or gas-generating polymer microparticles or microballoons
DE4219723A1 (de) * 1992-06-13 1993-12-16 Schering Ag Mikropartikel, Verfahren zu deren Herstellung, sowie die Verwendung dieser in der Diagnostik
GB9318288D0 (en) * 1993-09-03 1993-10-20 Nycomed Imaging As Improvements in or relating to contrast agents
GB9402867D0 (en) * 1994-02-15 1994-04-06 Nycomed Imaging As Improvements in or relating to contrast agents

Also Published As

Publication number Publication date
HUT77368A (hu) 1998-03-30
AU701907B2 (en) 1999-02-11
AU3396695A (en) 1996-03-27
CN1079266C (zh) 2002-02-20
NO970995L (no) 1997-05-06
IL115181A0 (en) 1995-12-31
NO970995D0 (no) 1997-03-04
WO1996007434A1 (en) 1996-03-14
JP3843327B2 (ja) 2006-11-08
US5990263A (en) 1999-11-23
DE69526093D1 (de) 2002-05-02
ATE214948T1 (de) 2002-04-15
BR9508888A (pt) 1997-12-30
CN1157573A (zh) 1997-08-20
CA2199047A1 (en) 1996-03-14
ZA957471B (en) 1996-07-08
EP0779821B1 (de) 2002-03-27
EP0779821A1 (de) 1997-06-25
NO313270B1 (no) 2002-09-09
JPH10505082A (ja) 1998-05-19
CZ69497A3 (en) 1997-10-15
ES2174958T3 (es) 2002-11-16
IL115181A (en) 1999-11-30
GB9417941D0 (en) 1994-10-26

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: GE HEALTHCARE AS, OSLO, NO

8339 Ceased/non-payment of the annual fee