SK283569B6 - Spôsob spracovania jemne deleného práškového liečiva, zariadenie na vykonávanie tohto spôsobu a aglomeráty vyrobené týmto spôsobom - Google Patents

Spôsob spracovania jemne deleného práškového liečiva, zariadenie na vykonávanie tohto spôsobu a aglomeráty vyrobené týmto spôsobom Download PDF

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Publication number
SK283569B6
SK283569B6 SK391-96A SK39196A SK283569B6 SK 283569 B6 SK283569 B6 SK 283569B6 SK 39196 A SK39196 A SK 39196A SK 283569 B6 SK283569 B6 SK 283569B6
Authority
SK
Slovakia
Prior art keywords
agglomerates
finely divided
screw feeder
spheronization
divided powdered
Prior art date
Application number
SK391-96A
Other languages
English (en)
Slovak (sk)
Other versions
SK39196A3 (en
Inventor
Eva Trofast
Johan Falk
Original Assignee
Astra Aktiebolag
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
Priority claimed from SE9303214A external-priority patent/SE9303214D0/xx
Priority claimed from SE9304271A external-priority patent/SE9304271D0/xx
Application filed by Astra Aktiebolag filed Critical Astra Aktiebolag
Publication of SK39196A3 publication Critical patent/SK39196A3/sk
Publication of SK283569B6 publication Critical patent/SK283569B6/sk

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
    • A61K9/0012—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
    • A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • 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
    • A61K9/1682—Processes
    • A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Otolaryngology (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Control Of Multiple Motors (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Stereophonic System (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • General Preparation And Processing Of Foods (AREA)
SK391-96A 1993-10-01 1994-09-29 Spôsob spracovania jemne deleného práškového liečiva, zariadenie na vykonávanie tohto spôsobu a aglomeráty vyrobené týmto spôsobom SK283569B6 (sk)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9303214A SE9303214D0 (sv) 1993-10-01 1993-10-01 Process I
SE9304271A SE9304271D0 (sv) 1993-12-22 1993-12-22 Process I
PCT/SE1994/000896 WO1995009615A1 (en) 1993-10-01 1994-09-29 Process i
US08/317,033 US5551489A (en) 1993-10-01 1994-10-03 Agglomeration of finely divided powders

Publications (2)

Publication Number Publication Date
SK39196A3 SK39196A3 (en) 1997-06-04
SK283569B6 true SK283569B6 (sk) 2003-09-11

Family

ID=27355730

Family Applications (1)

Application Number Title Priority Date Filing Date
SK391-96A SK283569B6 (sk) 1993-10-01 1994-09-29 Spôsob spracovania jemne deleného práškového liečiva, zariadenie na vykonávanie tohto spôsobu a aglomeráty vyrobené týmto spôsobom

Country Status (23)

Country Link
US (1) US5551489A (de)
EP (1) EP0721331B1 (de)
JP (1) JP3732508B2 (de)
CN (1) CN1110300C (de)
AT (1) ATE209903T1 (de)
AU (1) AU679789B2 (de)
BR (1) BR9407686A (de)
CZ (1) CZ289214B6 (de)
DE (1) DE69429357T2 (de)
DK (1) DK0721331T3 (de)
EG (1) EG20677A (de)
ES (1) ES2166786T3 (de)
FI (1) FI116364B (de)
HU (1) HU222355B1 (de)
IL (1) IL111080A (de)
NO (1) NO314836B1 (de)
NZ (1) NZ274277A (de)
PL (1) PL175564B1 (de)
PT (1) PT721331E (de)
RU (1) RU2170082C2 (de)
SG (1) SG48049A1 (de)
SK (1) SK283569B6 (de)
WO (1) WO1995009615A1 (de)

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Also Published As

Publication number Publication date
EP0721331B1 (de) 2001-12-05
HUT74519A (en) 1997-01-28
AU679789B2 (en) 1997-07-10
AU7826194A (en) 1995-05-01
DK0721331T3 (da) 2002-02-11
FI961430A0 (fi) 1996-03-29
CZ289214B6 (cs) 2001-12-12
FI116364B (fi) 2005-11-15
ES2166786T3 (es) 2002-05-01
CN1132476A (zh) 1996-10-02
SG48049A1 (en) 1998-04-17
DE69429357D1 (de) 2002-01-17
HU9600821D0 (en) 1996-05-28
BR9407686A (pt) 1997-02-04
DE69429357T2 (de) 2002-08-14
RU2170082C2 (ru) 2001-07-10
SK39196A3 (en) 1997-06-04
EG20677A (en) 1999-11-30
NO961290L (no) 1996-03-29
NO961290D0 (no) 1996-03-29
NO314836B1 (no) 2003-06-02
WO1995009615A1 (en) 1995-04-13
HU222355B1 (hu) 2003-06-28
ATE209903T1 (de) 2001-12-15
PT721331E (pt) 2002-05-31
PL313765A1 (en) 1996-07-22
CZ94296A3 (en) 1996-06-12
EP0721331A1 (de) 1996-07-17
JP3732508B2 (ja) 2006-01-05
PL175564B1 (pl) 1999-01-29
CN1110300C (zh) 2003-06-04
FI961430A (fi) 1996-03-29
US5551489A (en) 1996-09-03
NZ274277A (en) 1998-01-26
IL111080A0 (en) 1994-11-28
JPH09504224A (ja) 1997-04-28
IL111080A (en) 1999-08-17

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Expiry date: 20140929