ATE295151T1 - Sprühbeschichtete mikropartikel für nadellose spritzen - Google Patents

Sprühbeschichtete mikropartikel für nadellose spritzen

Info

Publication number
ATE295151T1
ATE295151T1 AT99954296T AT99954296T ATE295151T1 AT E295151 T1 ATE295151 T1 AT E295151T1 AT 99954296 T AT99954296 T AT 99954296T AT 99954296 T AT99954296 T AT 99954296T AT E295151 T1 ATE295151 T1 AT E295151T1
Authority
AT
Austria
Prior art keywords
spray coated
coated microparticles
coated
needleless syringes
seed particles
Prior art date
Application number
AT99954296T
Other languages
English (en)
Inventor
Yuh-Fun Maa
Original Assignee
Powderject Res 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 Powderject Res Ltd filed Critical Powderject Res Ltd
Application granted granted Critical
Publication of ATE295151T1 publication Critical patent/ATE295151T1/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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
    • 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
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0021—Intradermal administration, e.g. through microneedle arrays or needleless injectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AT99954296T 1998-10-01 1999-10-01 Sprühbeschichtete mikropartikel für nadellose spritzen ATE295151T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10272698P 1998-10-01 1998-10-01
PCT/IB1999/001859 WO2000019982A1 (en) 1998-10-01 1999-10-01 Spray coated microparticles for use in needleless syringes

Publications (1)

Publication Number Publication Date
ATE295151T1 true ATE295151T1 (de) 2005-05-15

Family

ID=22291376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99954296T ATE295151T1 (de) 1998-10-01 1999-10-01 Sprühbeschichtete mikropartikel für nadellose spritzen

Country Status (12)

Country Link
US (2) US6613360B1 (de)
EP (1) EP1117382B1 (de)
JP (1) JP2002526400A (de)
AT (1) ATE295151T1 (de)
AU (1) AU765957B2 (de)
CA (1) CA2345945A1 (de)
DE (1) DE69925293T2 (de)
ES (1) ES2243082T3 (de)
IL (2) IL142276A0 (de)
NZ (1) NZ510928A (de)
PT (1) PT1117382E (de)
WO (1) WO2000019982A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845769B1 (ko) 1999-02-03 2008-07-11 파우더젝트 리서치 리미티드 하이드로겔 입자 제제
EP1158961A1 (de) * 1999-03-08 2001-12-05 PowderJect Research Limited Verabreichung von mikroteilchen-formulierungen unter verwendung einer nadellosen spritze zur verzörgerten freigabe bioaktiver verbindungen
US20050214227A1 (en) * 1999-03-08 2005-09-29 Powderject Research Limited Microparticle formulations for sustained-release of bioactive compounds
ATE285806T1 (de) 1999-10-11 2005-01-15 Felton International Inc Universelle antiinfektionsschutzvorrichtung für nadellose injektoren
US7887506B1 (en) 1999-11-23 2011-02-15 Pulse Needlefree Systems, Inc. Safety mechanism to prevent accidental patient injection and methods of same
US6572887B2 (en) * 2000-05-01 2003-06-03 National Starch And Chemical Investment Holding Corporation Polysaccharide material for direct compression
US7575780B2 (en) * 2000-08-07 2009-08-18 Orthogen Llc Method for manufacturing particles for use in forming a resorbable implant for stimulating bone growth
GB0100756D0 (en) 2001-01-11 2001-02-21 Powderject Res Ltd Needleless syringe
EP1697034A1 (de) 2003-12-23 2006-09-06 Niro A/S Verfahren und vorrichtung zur erzeugung von mikropartikeln
EP1824458A1 (de) * 2004-11-18 2007-08-29 Bristol-Myers Squibb Company Kügelchen mit magensaftresistentem überzug mit epothilon oder einem epothilon-analogon und seine herstellung und verabreichung
AR052142A1 (es) * 2004-11-18 2007-03-07 Bristol Myers Squibb Co Perla recubierta enterica que comprende ixabepilona, y preparacion y administracion de la misma
JP4579709B2 (ja) 2005-02-15 2010-11-10 株式会社神戸製鋼所 Ａｌ−Ｎｉ−希土類元素合金スパッタリングターゲット
DE102006037822A1 (de) 2006-08-12 2008-02-14 Evonik Degussa Gmbh Verfahren zum Ausbringen einer Dispersion
AU2007306936B2 (en) 2006-10-12 2014-02-06 The University Of Queensland Compositions and methods for modulating immune responses
GB0708758D0 (en) 2007-05-04 2007-06-13 Powderject Res Ltd Particle cassettes and process thereof
GB2449312B (en) * 2007-05-18 2012-03-14 Malvern Instr Ltd Method and apparatus for dispersing a sample of particulate material
WO2009084216A1 (ja) * 2007-12-27 2009-07-09 Taiho Pharmaceutical Co., Ltd. 経口粉粒状抗腫瘍剤
US11311610B2 (en) 2010-11-01 2022-04-26 University Of Technology Sydney Immune-modulating agents and uses therefor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832625B2 (ja) * 1987-01-29 1996-03-29 武田薬品工業株式会社 有核顆粒およびその製造法
JP2820829B2 (ja) * 1991-03-07 1998-11-05 武田薬品工業株式会社 有核散剤およびその製造方法
GB9114374D0 (en) * 1991-07-03 1991-08-21 Smithkline Beecham Plc Novel process
EP0532777A1 (de) * 1991-09-18 1993-03-24 HAARMANN & REIMER CORP. Herstellung von Teilchen, die Lysozym enthalten
TW360548B (en) 1993-04-08 1999-06-11 Powderject Res Ltd Products for therapeutic use
CA2160878A1 (en) 1993-04-19 1994-10-27 Medisorb Technologies International L.P. Encapsulation of nucleic acids with conjugates that facilitate and target cellular uptake and gene expression
SE9301304L (sv) 1993-04-21 1994-10-10 Kvaerner Pulping Tech Skrapanordning i kontinuerlig kokare för massaframställning
GB9416663D0 (en) * 1994-08-17 1994-10-12 Oxford Bioscience Limited Particle delivery
EP0788386B1 (de) * 1994-10-24 1999-01-13 PowderJect Research Limited Nadellose spritze
GB9426379D0 (en) 1994-12-23 1995-03-01 Oxford Biosciences Ltd Particle delivery
GB9514285D0 (en) * 1995-07-13 1995-09-13 Univ Nottingham Polymeric lamellar substrate particles for drug delivery
US5985309A (en) * 1996-05-24 1999-11-16 Massachusetts Institute Of Technology Preparation of particles for inhalation
GB9612629D0 (en) * 1996-06-17 1996-08-21 Oxford Biosciences Ltd Method for providing dense particle compositions for use in transdermal particle delivery
GB9619002D0 (en) * 1996-09-11 1996-10-23 Oxford Biosciences Ltd Particle delivery
JPH10139659A (ja) * 1996-09-10 1998-05-26 Freunt Ind Co Ltd 球形粒子群、その製造方法及びそれを用いた球形粒子製剤
WO1998035666A1 (en) * 1997-02-13 1998-08-20 Nanosystems Llc Formulations of nanoparticle naproxen tablets
US5997905A (en) * 1998-09-04 1999-12-07 Mcneil-Ppc Preparation of pharmaceutically active particles

Also Published As

Publication number Publication date
ES2243082T3 (es) 2005-11-16
JP2002526400A (ja) 2002-08-20
IL142276A (en) 2006-10-05
IL142276A0 (en) 2002-03-10
US20030190366A1 (en) 2003-10-09
DE69925293T2 (de) 2006-01-26
EP1117382B1 (de) 2005-05-11
NZ510928A (en) 2002-10-25
AU1070400A (en) 2000-04-26
DE69925293D1 (de) 2005-06-16
US6613360B1 (en) 2003-09-02
PT1117382E (pt) 2005-08-31
AU765957B2 (en) 2003-10-02
CA2345945A1 (en) 2000-04-13
US6737101B2 (en) 2004-05-18
WO2000019982A1 (en) 2000-04-13
EP1117382A1 (de) 2001-07-25

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