HK1020428A1 - Microencapsulated fluorinated gases for use as imaging agents. - Google Patents

Microencapsulated fluorinated gases for use as imaging agents.

Info

Publication number
HK1020428A1
HK1020428A1 HK99104237A HK99104237A HK1020428A1 HK 1020428 A1 HK1020428 A1 HK 1020428A1 HK 99104237 A HK99104237 A HK 99104237A HK 99104237 A HK99104237 A HK 99104237A HK 1020428 A1 HK1020428 A1 HK 1020428A1
Authority
HK
Hong Kong
Prior art keywords
microparticle
incorporating
imaging agents
imaging
fluorinated gases
Prior art date
Application number
HK99104237A
Other languages
English (en)
Inventor
Howard Bernstein
Julie Ann Straub
Edith Mathiowitz
Henry T Brush
Richard E Wing
Original Assignee
Acusphere 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27086474&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1020428(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/611,248 external-priority patent/US5611344A/en
Application filed by Acusphere Inc filed Critical Acusphere Inc
Publication of HK1020428A1 publication Critical patent/HK1020428A1/xx

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
    • A61K49/22—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Acoustics & Sound (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK99104237A 1996-03-05 1999-09-29 Microencapsulated fluorinated gases for use as imaging agents. HK1020428A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/611,248 US5611344A (en) 1996-03-05 1996-03-05 Microencapsulated fluorinated gases for use as imaging agents
US08/745,676 US5853698A (en) 1996-03-05 1996-11-08 Method for making porous microparticles by spray drying
PCT/US1997/003117 WO1997032609A2 (en) 1996-03-05 1997-02-27 Microencapsulated fluorinated gases for use as imaging agents

Publications (1)

Publication Number Publication Date
HK1020428A1 true HK1020428A1 (en) 2000-04-20

Family

ID=27086474

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104237A HK1020428A1 (en) 1996-03-05 1999-09-29 Microencapsulated fluorinated gases for use as imaging agents.

Country Status (21)

Country Link
US (1) US6132699A (id)
EP (1) EP0904113B1 (id)
JP (1) JP3178724B2 (id)
AT (1) ATE266426T1 (id)
AU (1) AU721209B2 (id)
BR (1) BR9707936B1 (id)
CA (1) CA2247151C (id)
CZ (1) CZ281298A3 (id)
DE (1) DE69729088T2 (id)
DK (1) DK0904113T3 (id)
ES (1) ES2221687T3 (id)
HK (1) HK1020428A1 (id)
HU (1) HU226714B1 (id)
ID (1) ID17753A (id)
IL (1) IL126073A (id)
MY (1) MY124549A (id)
NO (1) NO312940B1 (id)
NZ (1) NZ331460A (id)
PT (1) PT904113E (id)
TW (1) TWI246426B (id)
WO (1) WO1997032609A2 (id)

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US20060165606A1 (en) 1997-09-29 2006-07-27 Nektar Therapeutics Pulmonary delivery particles comprising water insoluble or crystalline active agents
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US6223455B1 (en) † 1999-05-03 2001-05-01 Acusphere, Inc. Spray drying apparatus and methods of use
DK1239774T3 (da) * 1999-12-10 2006-01-16 Iscience Corp Apparat til behandling af öjensygdomme
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US6962006B2 (en) * 2002-12-19 2005-11-08 Acusphere, Inc. Methods and apparatus for making particles using spray dryer and in-line jet mill
US20040121003A1 (en) * 2002-12-19 2004-06-24 Acusphere, Inc. Methods for making pharmaceutical formulations comprising deagglomerated microparticles
US20050171425A1 (en) * 2004-01-16 2005-08-04 Phantoms-By-Design Medical devices having MRI-enhancing encapsulated fluids
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US8012457B2 (en) 2004-06-04 2011-09-06 Acusphere, Inc. Ultrasound contrast agent dosage formulation
EP1978933A2 (en) * 2005-12-15 2008-10-15 Acusphere, Inc. Processes for making particle-based pharmaceutical formulations for oral administration
JP2009519972A (ja) * 2005-12-15 2009-05-21 アキュスフィア， インコーポレイテッド 粒子ベースの経肺投与または経鼻投与用製薬の製造方法
DE102008045152A1 (de) * 2008-07-09 2010-01-14 Universität Duisburg-Essen Künstliche Sauerstoffträger und ihre Verwendung
KR101061224B1 (ko) * 2008-10-08 2011-08-31 포항공과대학교 산학협력단 Ｘ 선을 이용한 유동정보 측정용 캡슐
NL2003660C2 (en) * 2009-10-16 2011-04-19 Giskit B V Composition and method for medical imaging of body cavities.
JP2011140527A (ja) * 2011-04-20 2011-07-21 Acusphere Inc 超音波造影剤の投薬処方物

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Also Published As

Publication number Publication date
HU226714B1 (en) 2009-07-28
WO1997032609A2 (en) 1997-09-12
IL126073A0 (en) 1999-05-09
EP0904113A2 (en) 1999-03-31
AU2139297A (en) 1997-09-22
BR9707936B1 (pt) 2010-12-14
MY124549A (en) 2006-06-30
PT904113E (pt) 2004-09-30
DE69729088T2 (de) 2005-05-12
AU721209B2 (en) 2000-06-29
BR9707936A (pt) 2000-01-04
ID17753A (id) 1998-01-22
HUP9902897A2 (hu) 2000-01-28
TWI246426B (en) 2006-01-01
JP3178724B2 (ja) 2001-06-25
NO984089D0 (no) 1998-09-04
CA2247151C (en) 2008-05-20
US6132699A (en) 2000-10-17
NO312940B1 (no) 2002-07-22
WO1997032609A3 (en) 1998-01-29
ATE266426T1 (de) 2004-05-15
DE69729088D1 (de) 2004-06-17
ES2221687T3 (es) 2005-01-01
CA2247151A1 (en) 1997-09-12
JP2000501745A (ja) 2000-02-15
EP0904113B1 (en) 2004-05-12
IL126073A (en) 2002-02-10
HUP9902897A3 (en) 2000-03-28
DK0904113T3 (da) 2004-08-30
CZ281298A3 (cs) 1999-01-13
NZ331460A (en) 1998-12-23
NO984089L (no) 1998-09-04

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Effective date: 20140227