CA2547024C - Gas-filled microvesicle assembly for contrast imaging - Google Patents

Gas-filled microvesicle assembly for contrast imaging Download PDF

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Publication number
CA2547024C
CA2547024C CA2547024A CA2547024A CA2547024C CA 2547024 C CA2547024 C CA 2547024C CA 2547024 A CA2547024 A CA 2547024A CA 2547024 A CA2547024 A CA 2547024A CA 2547024 C CA2547024 C CA 2547024C
Authority
CA
Canada
Prior art keywords
assembly
gas
assembly according
suspension
microvesicle
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
CA2547024A
Other languages
English (en)
French (fr)
Other versions
CA2547024A1 (en
Inventor
Michel Schneider
Philippe Bussat
Feng Yan
Anne Senente
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.)
Bracco Suisse SA
Original Assignee
Bracco Suisse SA
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 Bracco Suisse SA filed Critical Bracco Suisse SA
Publication of CA2547024A1 publication Critical patent/CA2547024A1/en
Application granted granted Critical
Publication of CA2547024C publication Critical patent/CA2547024C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0028—Disruption, e.g. by heat or ultrasounds, sonophysical or sonochemical activation, e.g. thermosensitive or heat-sensitive liposomes, disruption of calculi with a medicinal preparation and ultrasounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6921—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
    • A61K47/6925—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a microcapsule, nanocapsule, microbubble or nanobubble
    • 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
    • A61K49/225—Microparticles, microcapsules

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)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Adornments (AREA)
CA2547024A 2003-12-22 2004-12-21 Gas-filled microvesicle assembly for contrast imaging Expired - Fee Related CA2547024C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03029534 2003-12-22
EP03029534.9 2003-12-22
PCT/IB2004/004230 WO2005063305A1 (en) 2003-12-22 2004-12-21 Gas-filled microvesicle assembly for contrast imaging

Publications (2)

Publication Number Publication Date
CA2547024A1 CA2547024A1 (en) 2005-07-14
CA2547024C true CA2547024C (en) 2013-12-17

Family

ID=34717195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2547024A Expired - Fee Related CA2547024C (en) 2003-12-22 2004-12-21 Gas-filled microvesicle assembly for contrast imaging

Country Status (9)

Country Link
US (1) US9750821B2 (enExample)
EP (1) EP1701745B1 (enExample)
JP (2) JP5513708B2 (enExample)
CN (1) CN100563718C (enExample)
AU (1) AU2004308756B2 (enExample)
CA (1) CA2547024C (enExample)
ES (1) ES2531732T3 (enExample)
NO (1) NO338316B1 (enExample)
WO (1) WO2005063305A1 (enExample)

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NO338316B1 (no) 2016-08-08
NO20063419L (no) 2006-09-21
EP1701745A1 (en) 2006-09-20
JP2007515470A (ja) 2007-06-14
AU2004308756B2 (en) 2010-06-24
US9750821B2 (en) 2017-09-05
WO2005063305A1 (en) 2005-07-14
EP1701745B1 (en) 2014-12-10
CN100563718C (zh) 2009-12-02
ES2531732T3 (es) 2015-03-18
JP5513708B2 (ja) 2014-06-04
US20070071685A1 (en) 2007-03-29
AU2004308756A1 (en) 2005-07-14
CA2547024A1 (en) 2005-07-14
CN1897979A (zh) 2007-01-17

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