NO960824L - Gassholdige kontrastmidler - USCA 16 - Google Patents

Gassholdige kontrastmidler - USCA 16

Info

Publication number
NO960824L
NO960824L NO960824A NO960824A NO960824L NO 960824 L NO960824 L NO 960824L NO 960824 A NO960824 A NO 960824A NO 960824 A NO960824 A NO 960824A NO 960824 L NO960824 L NO 960824L
Authority
NO
Norway
Prior art keywords
carbon
organic group
polymer
usca
contrasts
Prior art date
Application number
NO960824A
Other languages
English (en)
Other versions
NO960824D0 (no
Inventor
Paal Rongved
Harald Dugstad
Jo Klaveness
Per Antonius Foss
Roald Skurtveit
Keith Redford
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 NO960824D0 publication Critical patent/NO960824D0/no
Publication of NO960824L publication Critical patent/NO960824L/no

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
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/42—Ethers, e.g. polyglycol ethers of alcohols or phenols
    • 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.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Vending Machines For Individual Products (AREA)
  • Catalysts (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Polymerbaserte gass-inneholdende kontrastmidler hvor mikrobobler innekapsles av ikke- polymeriserbare vegg-dannende blokk- eller podete kopolymere surfaktanter. Det er foretrukket at polymer surfaktantene er biodegraderbare og at de inkluderer blokk og podete kopolymerer som inneholder koplinger av formel (I): -(0)m-CO-O-R(R'R2) -O-CO-(0)n - (hvor R1 og R2 hver representerer et hydrogen atom eller en karbon-tilknyttet monovalent organisk gruppe eller R' og R2 sammen danner en karbon-tilknyttet divalent organisk gruppe og m og n er hver null eller 1) som i seg selv er nye.
NO960824A 1993-09-03 1996-02-29 Gassholdige kontrastmidler - USCA 16 NO960824L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939318288A GB9318288D0 (en) 1993-09-03 1993-09-03 Improvements in or relating to contrast agents
PCT/GB1994/001923 WO1995006518A1 (en) 1993-09-03 1994-09-05 Polymeric surfactant-encapsulated microbubbles and their use in ultrasound imaging

Publications (2)

Publication Number Publication Date
NO960824D0 NO960824D0 (no) 1996-02-29
NO960824L true NO960824L (no) 1996-04-29

Family

ID=10741456

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960824A NO960824L (no) 1993-09-03 1996-02-29 Gassholdige kontrastmidler - USCA 16

Country Status (22)

Country Link
US (1) US5919434A (no)
EP (1) EP0717658B1 (no)
JP (1) JP3552721B2 (no)
CN (1) CN1072521C (no)
AT (1) ATE216282T1 (no)
AU (1) AU689495B2 (no)
BG (1) BG100467A (no)
CA (1) CA2170906A1 (no)
CZ (1) CZ62796A3 (no)
DE (1) DE69430432T2 (no)
EE (1) EE03237B1 (no)
ES (1) ES2177582T3 (no)
FI (1) FI960983A (no)
GB (1) GB9318288D0 (no)
HU (1) HUT75289A (no)
LV (1) LV11438B (no)
NO (1) NO960824L (no)
NZ (1) NZ271704A (no)
PL (1) PL313290A1 (no)
SG (1) SG46373A1 (no)
SK (1) SK26096A3 (no)
WO (1) WO1995006518A1 (no)

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GB9106673D0 (en) * 1991-03-28 1991-05-15 Hafslund Nycomed As Improvements in or relating to contrast agents
GB9417941D0 (en) * 1994-09-06 1994-10-26 Nycomed Imaging As Improvements in or relating to contrast agents
GB9511488D0 (en) * 1995-06-07 1995-08-02 Nycomed Imaging As Improvements in or relating to contrast agents
US5674469A (en) * 1995-06-07 1997-10-07 Molecular Biosystems, Inc. Gas-exchange method of making gas-filled microspheres
US5820850A (en) * 1995-06-07 1998-10-13 Molecular Biosystems, Inc. Gas-filled amino acid block co-polymer microspheres useful as ultrasound contrast agents
DE19626530A1 (de) * 1996-07-02 1998-01-15 Byk Gulden Lomberg Chem Fab MR-Kontrastmittelzubereitungen
GB9624548D0 (en) * 1996-11-25 1997-01-15 Nycomed Imaging As Improvements in or relating to surfactants
DE19882362T1 (de) * 1997-04-30 2000-05-18 Point Biomedical Corp Mikropartikel, geeignet als Ultraschallkontrastmittel und zum Transport von Arzneimitteln in den Blutstrom
US20020159951A1 (en) * 1997-05-06 2002-10-31 Unger Evan C. Novel targeted compositions for diagnostic and therapeutic use
DE19742761A1 (de) 1997-09-27 1999-04-01 Gerd Dr Rossmy An ihrer Oberfläche anisotrop verteilte überwiegend hydrophile und überwiegend hydrophobe Domänen aufweisende amphiphile Teilchen oder Moleküle
US6309420B1 (en) * 1997-10-14 2001-10-30 Parallax Medical, Inc. Enhanced visibility materials for implantation in hard tissue
US20010003580A1 (en) 1998-01-14 2001-06-14 Poh K. Hui Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
US6610317B2 (en) 1999-05-27 2003-08-26 Acusphere, Inc. Porous paclitaxel matrices and methods of manufacture thereof
US7919119B2 (en) * 1999-05-27 2011-04-05 Acusphere, Inc. Porous drug matrices and methods of manufacture thereof
US6395300B1 (en) 1999-05-27 2002-05-28 Acusphere, Inc. Porous drug matrices and methods of manufacture thereof
EP1202670A4 (en) * 1999-08-13 2004-11-10 Point Biomedical Corp HOLLOW MICROSPHERES WITH CONTROLLED FRAGILITY FOR MEDICAL USE
WO2001012071A1 (en) * 1999-08-13 2001-02-22 Point Biomedical Corporation Microparticles useful as ultrasonic contrast agents and for lymphatic system
US20020153508A1 (en) * 2000-06-29 2002-10-24 Lynch Matthew Lawrence Cubic liquid crystalline compositions and methods for their preparation
US20070191964A1 (en) * 2001-04-04 2007-08-16 Arthrocare Corporation Enhanced visibility materials for implantation in hard tissue
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WO2003078049A1 (en) * 2002-03-20 2003-09-25 Rhodia Inc. Vesicles comprising an amphiphilic di-block copolymer and a hydrophobic compound.
US6919068B2 (en) * 2002-05-17 2005-07-19 Point Biomedical Corporation Method of preparing gas-filled polymer matrix microparticles useful for echographic imaging
US20030215394A1 (en) * 2002-05-17 2003-11-20 Short Robert E. Microparticles having a matrix interior useful for ultrasound triggered delivery of drugs into the bloodstream
US20040185108A1 (en) * 2003-03-18 2004-09-23 Short Robert E. Method of preparing gas-filled polymer matrix microparticles useful for delivering drug
ES2500921T3 (es) 2003-04-29 2014-10-01 Sarepta Therapeutics, Inc. Composiciones para potenciar el transporte y la eficacia antisentido de análogos de ácidos nucleicos en células
US9238127B2 (en) 2004-02-25 2016-01-19 Femasys Inc. Methods and devices for delivering to conduit
US8048101B2 (en) * 2004-02-25 2011-11-01 Femasys Inc. Methods and devices for conduit occlusion
US8052669B2 (en) * 2004-02-25 2011-11-08 Femasys Inc. Methods and devices for delivery of compositions to conduits
US8048086B2 (en) 2004-02-25 2011-11-01 Femasys Inc. Methods and devices for conduit occlusion
WO2005115603A2 (en) * 2004-05-17 2005-12-08 Exxonmobil Upstream Research Company Corp-Urc-Sw348 Oil spill dispersants and dispersion methods
WO2006045050A1 (en) * 2004-10-19 2006-04-27 THE GOVERNMENT OF THE UNITED STATES OF AMERICA as represented by the SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, NATIONAL INSTITUTES OF HEALTH Methods and compositions for protecting cells from ultrasound-mediated cytolysis
US7608567B2 (en) * 2005-05-12 2009-10-27 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
US7662753B2 (en) 2005-05-12 2010-02-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
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US8123693B2 (en) 2005-06-20 2012-02-28 Conceptus, Inc. Methods and devices for determining lumen occlusion
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DE102006047617B4 (de) 2006-10-09 2008-11-27 Clariant International Limited Verfahren zur Herstellung basischer (Meth)acrylamide
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DE102008013620A1 (de) * 2008-02-12 2009-08-13 Charité - Universitätsmedizin Berlin Knochenzementmischung zur Herstellung eines MRT-signalgebenden Knochenzements
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DE102009031059A1 (de) 2009-06-30 2011-01-05 Clariant International Ltd. Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen
DE102009042523B4 (de) 2009-09-22 2012-02-16 Clariant International Ltd. Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen
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US8585616B2 (en) 2009-10-09 2013-11-19 Conceptus, Inc. Methods and apparatus for determining fallopian tube occlusion
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DE102011005444A1 (de) * 2011-03-11 2012-09-13 Innora Gmbh Festes, negatives Röntgenkontrastmittel zur Darstellung des Gastrointestinaltraktes
CN111645390A (zh) * 2014-03-10 2020-09-11 美国圣戈班性能塑料公司 多层柔性管及其制备方法
US10295089B2 (en) * 2014-03-10 2019-05-21 Saint-Gobain Performance Plastics Corporation Multilayer flexible tube and methods for making same
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CN107206111B (zh) 2014-12-31 2021-04-27 蓝瑟斯医学影像公司 脂质封装的气体微球组合物及相关方法
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US10717812B2 (en) * 2017-03-16 2020-07-21 Board Of Regents, The University Of Texas System Lactone-epoxide statistical copolymers
US11890370B2 (en) 2018-09-21 2024-02-06 Sahmyook University Industry-Academic Cooperation Foundation Ultrasound-induced drug delivery system using drug carrier comprising nanobubbles and drug
CN112341870A (zh) * 2019-08-08 2021-02-09 李石良 一种增强超声介导成像的涂层材料
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Also Published As

Publication number Publication date
LV11438A (lv) 1996-08-20
CZ62796A3 (en) 1997-03-12
FI960983A0 (fi) 1996-03-01
FI960983A (fi) 1996-03-01
BG100467A (en) 1996-12-31
ES2177582T3 (es) 2002-12-16
EP0717658A1 (en) 1996-06-26
CA2170906A1 (en) 1995-03-09
SK26096A3 (en) 1996-08-07
JP3552721B2 (ja) 2004-08-11
SG46373A1 (en) 1998-01-20
NO960824D0 (no) 1996-02-29
DE69430432T2 (de) 2002-12-12
ATE216282T1 (de) 2002-05-15
US5919434A (en) 1999-07-06
HUT75289A (en) 1997-05-28
LV11438B (en) 1996-12-20
AU7541594A (en) 1995-03-22
EE03237B1 (et) 1999-12-15
GB9318288D0 (en) 1993-10-20
DE69430432D1 (de) 2002-05-23
EP0717658B1 (en) 2002-04-17
AU689495B2 (en) 1998-04-02
NZ271704A (en) 1997-12-19
JPH09503202A (ja) 1997-03-31
CN1136285A (zh) 1996-11-20
CN1072521C (zh) 2001-10-10
HU9600515D0 (en) 1996-04-29
PL313290A1 (en) 1996-06-24
WO1995006518A1 (en) 1995-03-09

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