ATE491521T1 - Aerosolerzeugungsvorrichtungen und verfahren zur erzeugung von aerosolen mit gesteuerten teilchengrössen - Google Patents

Aerosolerzeugungsvorrichtungen und verfahren zur erzeugung von aerosolen mit gesteuerten teilchengrössen

Info

Publication number
ATE491521T1
ATE491521T1 AT03752007T AT03752007T ATE491521T1 AT E491521 T1 ATE491521 T1 AT E491521T1 AT 03752007 T AT03752007 T AT 03752007T AT 03752007 T AT03752007 T AT 03752007T AT E491521 T1 ATE491521 T1 AT E491521T1
Authority
AT
Austria
Prior art keywords
aerosol
particle sizes
controlled particle
generating
aerosols
Prior art date
Application number
AT03752007T
Other languages
German (de)
English (en)
Inventor
Rajiv Gupta
Douglas Mcrae
Kenneth Cox
Walter Nichols
Original Assignee
Philip Morris Usa Inc
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 Philip Morris Usa Inc filed Critical Philip Morris Usa Inc
Application granted granted Critical
Publication of ATE491521T1 publication Critical patent/ATE491521T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/24—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means incorporating means for heating the liquid or other fluent material, e.g. electrically
    • 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
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • 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
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Colloid Chemistry (AREA)
  • Catching Or Destruction (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT03752007T 2002-09-06 2003-09-05 Aerosolerzeugungsvorrichtungen und verfahren zur erzeugung von aerosolen mit gesteuerten teilchengrössen ATE491521T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40829102P 2002-09-06 2002-09-06
PCT/US2003/027730 WO2004022243A1 (en) 2002-09-06 2003-09-05 Aerosol generating devices and methods for generating aerosols having controlled particle sizes

Publications (1)

Publication Number Publication Date
ATE491521T1 true ATE491521T1 (de) 2011-01-15

Family

ID=31978595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03752007T ATE491521T1 (de) 2002-09-06 2003-09-05 Aerosolerzeugungsvorrichtungen und verfahren zur erzeugung von aerosolen mit gesteuerten teilchengrössen

Country Status (11)

Country Link
US (2) US6923179B2 (enExample)
EP (1) EP1556171B1 (enExample)
JP (1) JP4387948B2 (enExample)
CN (1) CN100482352C (enExample)
AT (1) ATE491521T1 (enExample)
AU (1) AU2003270321B2 (enExample)
CA (1) CA2497871C (enExample)
DE (1) DE60335401D1 (enExample)
ES (1) ES2357566T3 (enExample)
PT (1) PT1556171E (enExample)
WO (1) WO2004022243A1 (enExample)

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Also Published As

Publication number Publication date
JP2005537919A (ja) 2005-12-15
AU2003270321A1 (en) 2004-03-29
CA2497871A1 (en) 2004-03-18
US20040079368A1 (en) 2004-04-29
AU2003270321B2 (en) 2008-04-03
PT1556171E (pt) 2011-01-28
US20050205084A1 (en) 2005-09-22
EP1556171A1 (en) 2005-07-27
US6923179B2 (en) 2005-08-02
CN100482352C (zh) 2009-04-29
JP4387948B2 (ja) 2009-12-24
CA2497871C (en) 2012-04-17
CN1703279A (zh) 2005-11-30
ES2357566T3 (es) 2011-04-27
EP1556171B1 (en) 2010-12-15
WO2004022243A1 (en) 2004-03-18
EP1556171A4 (en) 2008-07-30
US7743766B2 (en) 2010-06-29
DE60335401D1 (de) 2011-01-27

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