ATE234075T1 - Mikropartikel und ihre therapeutische oder diagnostische verwendung - Google Patents

Mikropartikel und ihre therapeutische oder diagnostische verwendung

Info

Publication number
ATE234075T1
ATE234075T1 AT98962580T AT98962580T ATE234075T1 AT E234075 T1 ATE234075 T1 AT E234075T1 AT 98962580 T AT98962580 T AT 98962580T AT 98962580 T AT98962580 T AT 98962580T AT E234075 T1 ATE234075 T1 AT E234075T1
Authority
AT
Austria
Prior art keywords
therapeutic
diagnostic use
microparticles
microcapsules
ultrasound
Prior art date
Application number
AT98962580T
Other languages
English (en)
Inventor
Cheryl Vanessa Rogerson
Nicholas David Osborne
Original Assignee
Elan Drug Delivery Ltd
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 Elan Drug Delivery Ltd filed Critical Elan Drug Delivery Ltd
Application granted granted Critical
Publication of ATE234075T1 publication Critical patent/ATE234075T1/de

Links

Classifications

    • 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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5052—Proteins, e.g. albumin
    • 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
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • 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]
    • 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
    • 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.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

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)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Steroid Compounds (AREA)
AT98962580T 1997-12-22 1998-12-21 Mikropartikel und ihre therapeutische oder diagnostische verwendung ATE234075T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9727102.7A GB9727102D0 (en) 1997-12-22 1997-12-22 Microparticles and their therapeutic use
PCT/GB1998/003853 WO1999032083A1 (en) 1997-12-22 1998-12-21 Microparticles and their therapeutic or diagnostic use

Publications (1)

Publication Number Publication Date
ATE234075T1 true ATE234075T1 (de) 2003-03-15

Family

ID=10824059

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98962580T ATE234075T1 (de) 1997-12-22 1998-12-21 Mikropartikel und ihre therapeutische oder diagnostische verwendung

Country Status (16)

Country Link
US (1) US6416739B1 (de)
EP (1) EP1041967B1 (de)
JP (2) JP2001526207A (de)
CN (1) CN1284860A (de)
AT (1) ATE234075T1 (de)
AU (1) AU742385B2 (de)
BR (1) BR9814393A (de)
CA (1) CA2316171A1 (de)
DE (1) DE69812169T2 (de)
DK (1) DK1041967T3 (de)
ES (1) ES2191984T3 (de)
GB (1) GB9727102D0 (de)
IL (1) IL136898A0 (de)
MX (1) MXPA00006252A (de)
PT (1) PT1041967E (de)
WO (1) WO1999032083A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051256A (en) 1994-03-07 2000-04-18 Inhale Therapeutic Systems Dispersible macromolecule compositions and methods for their preparation and use
US20030203036A1 (en) 2000-03-17 2003-10-30 Gordon Marc S. Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients
US6309623B1 (en) 1997-09-29 2001-10-30 Inhale Therapeutic Systems, Inc. Stabilized preparations for use in metered dose inhalers
US20060165606A1 (en) 1997-09-29 2006-07-27 Nektar Therapeutics Pulmonary delivery particles comprising water insoluble or crystalline active agents
US6565885B1 (en) 1997-09-29 2003-05-20 Inhale Therapeutic Systems, Inc. Methods of spray drying pharmaceutical compositions
US8404217B2 (en) 2000-05-10 2013-03-26 Novartis Ag Formulation for pulmonary administration of antifungal agents, and associated methods of manufacture and use
US7871598B1 (en) 2000-05-10 2011-01-18 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
DK1280520T4 (en) 2000-05-10 2018-06-25 Novartis Ag Phospholipid based powders for drug delivery
US7575761B2 (en) 2000-06-30 2009-08-18 Novartis Pharma Ag Spray drying process control of drying kinetics
AU2001277230A1 (en) * 2000-08-01 2002-02-13 Inhale Therapeutic Systems, Inc. Apparatus and process to produce particles having a narrow size distribution andparticles made thereby
KR100951750B1 (ko) * 2001-11-01 2010-04-09 노바르티스 아게 분무 건조 방법 및 그 조성물
WO2003053411A1 (en) 2001-12-19 2003-07-03 Nektar Therapeutics Pulmonary delivery of aminoglycosides
US7008644B2 (en) * 2002-03-20 2006-03-07 Advanced Inhalation Research, Inc. Method and apparatus for producing dry particles
AU2003218306B2 (en) * 2002-03-20 2006-09-14 Advanced Inhalation Research, Inc. Method for administration of growth hormone via pulmonary delivery
US20050163725A1 (en) * 2002-03-20 2005-07-28 Blizzard Charles D. Method for administration of growth hormone via pulmonary delivery
GB0216562D0 (en) 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials
US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
DE10234165B4 (de) * 2002-07-26 2008-01-03 Advanced Micro Devices, Inc., Sunnyvale Verfahren zum Füllen eines Grabens, der in einem Substrat gebildet ist, mit einem isolierenden Material
CA2508870C (en) 2002-12-30 2012-10-16 Novartis Ag Prefilming atomizer
US8551072B2 (en) 2007-12-12 2013-10-08 Boston Scientific Scimed, Inc. Methods, devices and compositions for controlled drug delivery to injured myocardium
JP5569398B2 (ja) 2008-02-29 2014-08-13 フェッローサン メディカル ディバイス エー／エス 止血および／または創傷治癒を促進するための装置
US9827205B2 (en) * 2008-12-12 2017-11-28 Mallinckrodt Pharma Ip Trading D.A.C. Dry powder fibrin sealant
GB0908129D0 (en) * 2009-05-12 2009-06-24 Innovata Ltd Composition
US20110123672A1 (en) * 2009-11-23 2011-05-26 Xiaohu Xia Gum bases, chewing gums based thereupon, and methods for making the same
US20130029030A1 (en) 2010-03-15 2013-01-31 Kristian Larsen Method for promotion of hemostasis and/or wound healing
WO2013131520A2 (en) 2012-03-06 2013-09-12 Ferrosan Medical Devices A/S Pressurized container containing haemostatic paste
CN104349797B (zh) 2012-06-12 2017-10-27 弗罗桑医疗设备公司 干止血组合物
WO2014202760A2 (en) 2013-06-21 2014-12-24 Ferrosan Medical Devices A/S Vacuum expanded dry composition and syringe for retaining same
WO2015086028A1 (en) 2013-12-11 2015-06-18 Ferrosan Medical Devices A/S Dry composition comprising an extrusion enhancer
CN106999621B (zh) 2014-10-13 2020-07-03 弗罗桑医疗设备公司 用于止血和伤口愈合的干组合物
ES2841933T3 (es) 2014-10-31 2021-07-12 Univ Monash Formulación en polvo
US10052394B2 (en) 2014-11-21 2018-08-21 General Electric Company Microbubble tether for diagnostic and therapeutic applications
US11291931B2 (en) 2014-12-15 2022-04-05 Akadeum Life Sciences, Inc. Method and system for buoyant separation
US10653837B2 (en) 2014-12-24 2020-05-19 Ferrosan Medical Devices A/S Syringe for retaining and mixing first and second substances
CA2986981A1 (en) 2015-07-03 2017-01-12 Ferrosan Medical Devices A/S Syringe for mixing two components and for retaining a vacuum in a storage condition
IL242984A0 (en) 2015-12-08 2016-02-29 Omrix Biopharmaceuticals Ltd Thrombin microcapsules, their preparation and how to use them
US10159720B2 (en) 2015-12-08 2018-12-25 Omrix Biopharmaceuticals Ltd Thrombin microcapsules, preparation and uses thereof
MX2020011866A (es) 2018-05-09 2021-01-20 Ferrosan Medical Devices As Metodo para preparar una composicion hemostatica.
CN112437692B (zh) 2018-07-09 2022-06-24 爱卡德姆生命科学公司 用于有浮力颗粒处理的系统和方法
WO2023028329A1 (en) 2021-08-26 2023-03-02 Akadeum Life Sciences, Inc. Method and system for buoyant separation
EP4504367A1 (de) 2022-04-01 2025-02-12 Akadeum Life Sciences, Inc. Verfahren und system für schwimmfähige partikelgestützte zelltherapie
EP4646244A1 (de) 2023-02-14 2025-11-12 Akadeum Life Sciences, Inc. Verfahren und system zur teil- oder vollautomatischen auftriebsunterstützten trennung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957964A (en) * 1974-01-30 1976-05-18 Colgate-Palmolive Company Dentifrice containing encapsulated flavoring
US4180593A (en) * 1977-04-29 1979-12-25 Cohan Allan N Process for producing round spherical free flowing blown bead food products of controlled bulk density
US4971787A (en) * 1984-08-27 1990-11-20 Warner-Lambert Company Antacid chewing gum
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
JPH04230625A (ja) * 1990-12-27 1992-08-19 Standard Chem & Pharmaceut Corp Ltd 噴霧乾燥したジクロフェナクナトリウムを含み腸溶性の被覆を有するマイクロカプセルからなる微分散した錠剤組成物の製造方法
GB9107628D0 (en) * 1991-04-10 1991-05-29 Moonbrook Limited Preparation of diagnostic agents
CA2199954A1 (en) * 1994-09-29 1996-04-04 Andrew Derek Sutton Spray-dried microparticles as therapeutic vehicles
GB9423419D0 (en) * 1994-11-19 1995-01-11 Andaris Ltd Preparation of hollow microcapsules
US5874064A (en) * 1996-05-24 1999-02-23 Massachusetts Institute Of Technology Aerodynamically light particles for pulmonary drug delivery
ATE287257T1 (de) * 1997-01-16 2005-02-15 Massachusetts Inst Technology Zubereitung von partikelhaltigen arzneimitteln zur inhalation
US6048908A (en) * 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material
CA2304975C (en) * 1997-09-29 2009-06-16 Inhale Therapeutic Systems, Inc. Stabilized preparations for use in metered dose inhalers

Also Published As

Publication number Publication date
WO1999032083A1 (en) 1999-07-01
CN1284860A (zh) 2001-02-21
MXPA00006252A (es) 2002-10-23
DK1041967T3 (da) 2003-06-30
ES2191984T3 (es) 2003-09-16
AU742385B2 (en) 2002-01-03
JP2011068668A (ja) 2011-04-07
CA2316171A1 (en) 1999-07-01
EP1041967B1 (de) 2003-03-12
BR9814393A (pt) 2001-10-23
US6416739B1 (en) 2002-07-09
PT1041967E (pt) 2003-07-31
EP1041967A1 (de) 2000-10-11
AU1771399A (en) 1999-07-12
DE69812169D1 (de) 2003-04-17
IL136898A0 (en) 2001-06-14
DE69812169T2 (de) 2003-10-02
GB9727102D0 (en) 1998-02-25
JP2001526207A (ja) 2001-12-18

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