NO20022051L - Innretning for å frembringe indre virvler i en inhaleringsanordning - Google Patents

Innretning for å frembringe indre virvler i en inhaleringsanordning

Info

Publication number
NO20022051L
NO20022051L NO20022051A NO20022051A NO20022051L NO 20022051 L NO20022051 L NO 20022051L NO 20022051 A NO20022051 A NO 20022051A NO 20022051 A NO20022051 A NO 20022051A NO 20022051 L NO20022051 L NO 20022051L
Authority
NO
Norway
Prior art keywords
conduit
swirls
wall
producing internal
inhalation
Prior art date
Application number
NO20022051A
Other languages
English (en)
Other versions
NO20022051D0 (no
Inventor
Amir Genosar
Richard M Pavkov
Original Assignee
Systemic Pulmonary Delivery Lt
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 Systemic Pulmonary Delivery Lt filed Critical Systemic Pulmonary Delivery Lt
Publication of NO20022051D0 publication Critical patent/NO20022051D0/no
Publication of NO20022051L publication Critical patent/NO20022051L/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
    • 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
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • 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)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (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)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • External Artificial Organs (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

En tilmål dose inhalator for bruk med en trykkaerosol kanister omfatter en ledning med et munnstykke, og en aktivator med en dyse-uttømmingsåpning anordnet til å tømme ut aerosol inn i ledningen. Virvelgeneratorer plassert innenfor veggen av ledningen og fluidforbindelse med luftinnløpene for å motta omgivelsesluft utenfra, forsyner den indre vegg av ledningen med et perifert-virvlende turbulent grenslagstrøm for å minimalisere anslag av medikament på den indre overflate av ledningen.
NO20022051A 1999-11-01 2002-04-30 Innretning for å frembringe indre virvler i en inhaleringsanordning NO20022051L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/431,266 US6367471B1 (en) 1999-11-01 1999-11-01 Internal vortex mechanism for inhaler device
PCT/US2000/041722 WO2001036033A2 (en) 1999-11-01 2000-11-01 Internal vortex mechanism for inhaler device

Publications (2)

Publication Number Publication Date
NO20022051D0 NO20022051D0 (no) 2002-04-30
NO20022051L true NO20022051L (no) 2002-06-28

Family

ID=23711193

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022051A NO20022051L (no) 1999-11-01 2002-04-30 Innretning for å frembringe indre virvler i en inhaleringsanordning

Country Status (16)

Country Link
US (1) US6367471B1 (no)
EP (1) EP1225943B1 (no)
JP (1) JP4688391B2 (no)
KR (1) KR20020062931A (no)
CN (1) CN1387447A (no)
AT (1) ATE352338T1 (no)
AU (1) AU777562B2 (no)
CA (1) CA2389535C (no)
DE (1) DE60033167T2 (no)
DK (1) DK1225943T3 (no)
ES (1) ES2281375T3 (no)
MX (1) MXPA02004351A (no)
NO (1) NO20022051L (no)
PT (1) PT1225943E (no)
TR (1) TR200201176T2 (no)
WO (1) WO2001036033A2 (no)

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Also Published As

Publication number Publication date
WO2001036033A3 (en) 2001-12-13
KR20020062931A (ko) 2002-07-31
CN1387447A (zh) 2002-12-25
TR200201176T2 (tr) 2002-08-21
WO2001036033A2 (en) 2001-05-25
CA2389535C (en) 2009-01-06
ATE352338T1 (de) 2007-02-15
ES2281375T3 (es) 2007-10-01
DE60033167D1 (de) 2007-03-15
CA2389535A1 (en) 2001-05-25
EP1225943A2 (en) 2002-07-31
AU2749201A (en) 2001-05-30
EP1225943B1 (en) 2007-01-24
DK1225943T3 (da) 2007-03-12
JP4688391B2 (ja) 2011-05-25
NO20022051D0 (no) 2002-04-30
JP2003513763A (ja) 2003-04-15
DE60033167T2 (de) 2007-10-31
PT1225943E (pt) 2007-02-28
AU777562B2 (en) 2004-10-21
US6367471B1 (en) 2002-04-09
MXPA02004351A (es) 2002-11-07

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