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FI931464L - Pulverinhalator - Google Patents

Pulverinhalator Download PDF

Info

Publication number
FI931464L
FI931464L FI931464A FI931464A FI931464L FI 931464 L FI931464 L FI 931464L FI 931464 A FI931464 A FI 931464A FI 931464 A FI931464 A FI 931464A FI 931464 L FI931464 L FI 931464L
Authority
FI
Finland
Prior art keywords
powder inhaler
inhaler
powder
Prior art date
Application number
FI931464A
Other languages
English (en)
Other versions
FI931464A0 (fi
FI105891B (fi
Inventor
John Nigel Pritchard
John Jackson Mcaughey
Original Assignee
Atomic Energy Authority Uk
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 Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of FI931464A0 publication Critical patent/FI931464A0/fi
Publication of FI931464L publication Critical patent/FI931464L/fi
Application granted granted Critical
Publication of FI105891B publication Critical patent/FI105891B/fi

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001Particle size control
    • A61M11/002Particle size control by flow deviation causing inertial separation of transported particles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001Particle size control
    • A61M11/003Particle size control by passing the aerosol trough sieves or filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00Inhalators
    • A61M15/0086Inhalation chambers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/06Solids
    • A61M2202/064Powder

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Disintegrating Or Milling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Saccharide Compounds (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Centrifugal Separators (AREA)
  • Formation And Processing Of Food Products (AREA)
FI931464A 1990-10-02 1993-04-01 Jauheen inhalaatiolaite FI105891B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9021433 1990-10-02
GB909021433A GB9021433D0 (en) 1990-10-02 1990-10-02 Power inhaler
GB9101686 1991-09-30
PCT/GB1991/001686 WO1992005825A1 (en) 1990-10-02 1991-09-30 Powder inhaler

Publications (3)

Publication Number Publication Date
FI931464A0 FI931464A0 (fi) 1993-04-01
FI931464L true FI931464L (fi) 1993-04-01
FI105891B FI105891B (fi) 2000-10-31

Family

ID=10683119

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931464A FI105891B (fi) 1990-10-02 1993-04-01 Jauheen inhalaatiolaite

Country Status (14)

Country Link
US (1) US5724959A (fi)
EP (1) EP0551338B1 (fi)
JP (1) JPH06501176A (fi)
KR (1) KR0179378B1 (fi)
AT (1) ATE141806T1 (fi)
CA (1) CA2091060A1 (fi)
DE (1) DE69121724T2 (fi)
DK (1) DK0551338T3 (fi)
ES (1) ES2090353T3 (fi)
FI (1) FI105891B (fi)
GB (2) GB9021433D0 (fi)
NO (1) NO305509B1 (fi)
NZ (1) NZ239999A (fi)
WO (1) WO1992005825A1 (fi)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
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US5899201A (en) * 1993-05-26 1999-05-04 Minnesota Mining And Manufacturing Company Aerosol actuator
DE4440734A1 (de) * 1994-11-15 1996-05-23 Bayer Ag Abscheidesystem für einen Pulverinhalator
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KR101725225B1 (ko) 2004-04-23 2017-04-12 사이덱스 파마슈티칼스, 인크. 술포알킬 에테르 시클로덱스트린 함유 dpi 제형
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KR20250038748A (ko) 2022-07-18 2025-03-19 뉴마 레스퍼러토리 인코포레이티드 작은 스텝 크기 및 고해상도 에어로졸 생성 시스템 및 방법
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US2214032A (en) * 1939-06-23 1940-09-10 Walter B Stewart Apparatus for administering powdered aluminum
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Also Published As

Publication number Publication date
EP0551338B1 (en) 1996-08-28
WO1992005825A1 (en) 1992-04-16
ATE141806T1 (de) 1996-09-15
JPH06501176A (ja) 1994-02-10
GB2248400A (en) 1992-04-08
NO305509B1 (no) 1999-06-14
DE69121724T2 (de) 1997-02-20
AU646090B2 (en) 1994-02-10
NZ239999A (en) 1994-04-27
GB9120838D0 (en) 1991-11-13
GB9021433D0 (en) 1990-11-14
GB2248400B (en) 1994-05-04
NO931185D0 (no) 1993-03-30
DK0551338T3 (da) 1996-09-16
KR0179378B1 (en) 1999-04-01
FI931464A0 (fi) 1993-04-01
CA2091060A1 (en) 1992-04-03
FI105891B (fi) 2000-10-31
ES2090353T3 (es) 1996-10-16
DE69121724D1 (de) 1996-10-02
NO931185L (no) 1993-03-30
US5724959A (en) 1998-03-10
AU8540291A (en) 1992-04-28
EP0551338A1 (en) 1993-07-21

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