CA2972423A1 - Lipid-encapsulated gas microsphere compositions and related methods - Google Patents

Lipid-encapsulated gas microsphere compositions and related methods Download PDF

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Publication number
CA2972423A1
CA2972423A1 CA2972423A CA2972423A CA2972423A1 CA 2972423 A1 CA2972423 A1 CA 2972423A1 CA 2972423 A CA2972423 A CA 2972423A CA 2972423 A CA2972423 A CA 2972423A CA 2972423 A1 CA2972423 A1 CA 2972423A1
Authority
CA
Canada
Prior art keywords
composition
container
lipid
chamber
glycerol
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.)
Pending
Application number
CA2972423A
Other languages
English (en)
French (fr)
Inventor
Simon P. Robinson
Robert W. Siegler
David C. Onthank
Nhung Tuyet Nguyen
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.)
Lantheus Medical Imaging Inc
Original Assignee
Lantheus Medical Imaging Inc
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 Lantheus Medical Imaging Inc filed Critical Lantheus Medical Imaging Inc
Publication of CA2972423A1 publication Critical patent/CA2972423A1/en
Pending 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
    • 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
    • A61K49/225—Microparticles, microcapsules
    • 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
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/24—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5089—Processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
CA2972423A 2014-12-31 2015-12-28 Lipid-encapsulated gas microsphere compositions and related methods Pending CA2972423A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462098453P 2014-12-31 2014-12-31
US62/098,453 2014-12-31
PCT/US2015/067615 WO2016109400A2 (en) 2014-12-31 2015-12-28 Lipid-encapsulated gas microsphere compositions and related methods

Publications (1)

Publication Number Publication Date
CA2972423A1 true CA2972423A1 (en) 2016-07-07

Family

ID=56285147

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2972423A Pending CA2972423A1 (en) 2014-12-31 2015-12-28 Lipid-encapsulated gas microsphere compositions and related methods

Country Status (16)

Country Link
US (5) US10583207B2 (enExample)
EP (2) EP3240579B1 (enExample)
JP (3) JP6728186B2 (enExample)
KR (2) KR20240005184A (enExample)
CN (2) CN107206111B (enExample)
AU (2) AU2015374286B2 (enExample)
BR (1) BR112017013787A2 (enExample)
CA (1) CA2972423A1 (enExample)
EA (1) EA201791437A1 (enExample)
ES (1) ES2928401T3 (enExample)
IL (2) IL296875A (enExample)
MX (3) MX2017008721A (enExample)
NZ (1) NZ733010A (enExample)
TW (2) TWI745282B (enExample)
WO (1) WO2016109400A2 (enExample)
ZA (1) ZA201704426B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL296875A (en) 2014-12-31 2022-12-01 Lantheus Medical Imaging Inc Fat-wrapped gas microsphere preparations and related methods
CN109641068B (zh) * 2016-05-04 2022-09-30 蓝瑟斯医学影像公司 用于制备超声波造影剂的方法及装置
US9789210B1 (en) 2016-07-06 2017-10-17 Lantheus Medical Imaging, Inc. Methods for making ultrasound contrast agents
US20240299653A1 (en) * 2020-12-27 2024-09-12 Solstice Pharmaceuticals B.V. A Cartridge for Mixing a Liquid Intended for Intracorporeal Use

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