NO20052418L - Anordning og fremgangsmate for deagglomerering av pulver for inhalering. - Google Patents

Anordning og fremgangsmate for deagglomerering av pulver for inhalering.

Info

Publication number
NO20052418L
NO20052418L NO20052418A NO20052418A NO20052418L NO 20052418 L NO20052418 L NO 20052418L NO 20052418 A NO20052418 A NO 20052418A NO 20052418 A NO20052418 A NO 20052418A NO 20052418 L NO20052418 L NO 20052418L
Authority
NO
Norway
Prior art keywords
chamber
powder
inhalation
fluid stream
outlet
Prior art date
Application number
NO20052418A
Other languages
English (en)
Norwegian (no)
Other versions
NO20052418D0 (no
Inventor
Warren Finlay
Zhaolin Wang
Original Assignee
Univ Alberta
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 Univ Alberta filed Critical Univ Alberta
Publication of NO20052418D0 publication Critical patent/NO20052418D0/no
Publication of NO20052418L publication Critical patent/NO20052418L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M15/00—Inhalators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M15/00—Inhalators
    • A61M15/0086—Inhalation chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/02—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of powders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • A61M11/003—Particle size control by passing the aerosol trough sieves or filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Cyclones (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Disintegrating Or Milling (AREA)
NO20052418A 2002-12-02 2005-05-19 Anordning og fremgangsmate for deagglomerering av pulver for inhalering. NO20052418L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43008502P 2002-12-02 2002-12-02
PCT/CA2003/001859 WO2004050152A1 (en) 2002-12-02 2003-11-28 Device and method for deagglomeration of powder for inhalation

Publications (2)

Publication Number Publication Date
NO20052418D0 NO20052418D0 (no) 2005-05-19
NO20052418L true NO20052418L (no) 2005-05-19

Family

ID=32469411

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052418A NO20052418L (no) 2002-12-02 2005-05-19 Anordning og fremgangsmate for deagglomerering av pulver for inhalering.

Country Status (13)

Country Link
US (2) US20040107963A1 (ru)
EP (1) EP1581292A1 (ru)
JP (1) JP2006507876A (ru)
KR (1) KR20050085237A (ru)
CN (1) CN1720072A (ru)
AU (1) AU2003285246A1 (ru)
BR (1) BR0316924A (ru)
CA (1) CA2507758A1 (ru)
MX (1) MXPA05005864A (ru)
NO (1) NO20052418L (ru)
RU (1) RU2005120750A (ru)
WO (1) WO2004050152A1 (ru)
ZA (1) ZA200503940B (ru)

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JP2012531961A (ja) 2009-07-01 2012-12-13 アストラゼネカ・アクチエボラーグ 粉末を気流に引き込むためのディスペンサーおよび方法
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CN107715264B (zh) * 2017-10-12 2021-01-29 上海新黄河制药有限公司 一种粉雾剂装置制剂粉末团聚物的分散/解聚装置
CN107737393B (zh) * 2017-10-12 2020-08-28 上海新黄河制药有限公司 一种用于粉雾剂吸入装置的制剂雾化流道
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Also Published As

Publication number Publication date
US20040107963A1 (en) 2004-06-10
US20070125375A1 (en) 2007-06-07
NO20052418D0 (no) 2005-05-19
WO2004050152A1 (en) 2004-06-17
BR0316924A (pt) 2005-10-18
EP1581292A1 (en) 2005-10-05
AU2003285246A1 (en) 2004-06-23
RU2005120750A (ru) 2005-12-10
KR20050085237A (ko) 2005-08-29
MXPA05005864A (es) 2005-11-16
CA2507758A1 (en) 2004-06-17
JP2006507876A (ja) 2006-03-09
CN1720072A (zh) 2006-01-11
ZA200503940B (en) 2006-08-30

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