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SE0000603D0 - Powder inhaler and corresponding administration method - Google Patents

Powder inhaler and corresponding administration method

Info

Publication number
SE0000603D0
SE0000603D0 SE0000603A SE0000603A SE0000603D0 SE 0000603 D0 SE0000603 D0 SE 0000603D0 SE 0000603 A SE0000603 A SE 0000603A SE 0000603 A SE0000603 A SE 0000603A SE 0000603 D0 SE0000603 D0 SE 0000603D0
Authority
SE
Sweden
Prior art keywords
passage
valve assembly
powder inhaler
administration method
corresponding administration
Prior art date
Application number
SE0000603A
Other languages
Swedish (sv)
Inventor
Goeran Ewerloef
Original Assignee
Medifront Ab
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 Medifront Ab filed Critical Medifront Ab
Priority to SE0000603A priority Critical patent/SE0000603D0/en
Publication of SE0000603D0 publication Critical patent/SE0000603D0/en
Priority to AU2001232587A priority patent/AU2001232587A1/en
Priority to PCT/SE2001/000314 priority patent/WO2001062323A1/en

Links

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

A powder inhalator (1) for pulverous agents comprises a means for providing a single dose of the agent in a passage (3, 5, 4) extending from an inlet to an outlet. A valve assembly in the passage (3, 5, 4) is arranged to keep the passage closed except if a negative pressure of a given size is generated in a portion (5, 4) of the passage (3, 5, 4) downstream of the valve assembly. The valve assembly comprises a valve element (6) displaceable between a closed position and an open position in which it restricts the flow of air in comparison with the flow prevailing immediately upon the opening of the passage. Also disclosed is a corresponding method of administration.
SE0000603A 2000-02-24 2000-02-24 Powder inhaler and corresponding administration method SE0000603D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0000603A SE0000603D0 (en) 2000-02-24 2000-02-24 Powder inhaler and corresponding administration method
AU2001232587A AU2001232587A1 (en) 2000-02-24 2001-02-14 Powder inhalator and corresponding method of administration
PCT/SE2001/000314 WO2001062323A1 (en) 2000-02-24 2001-02-14 Powder inhalator and corresponding method of administration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000603A SE0000603D0 (en) 2000-02-24 2000-02-24 Powder inhaler and corresponding administration method

Publications (1)

Publication Number Publication Date
SE0000603D0 true SE0000603D0 (en) 2000-02-24

Family

ID=20278573

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000603A SE0000603D0 (en) 2000-02-24 2000-02-24 Powder inhaler and corresponding administration method

Country Status (3)

Country Link
AU (1) AU2001232587A1 (en)
SE (1) SE0000603D0 (en)
WO (1) WO2001062323A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005016229B3 (en) 2005-04-08 2006-06-14 Altana Pharma Ag Dry atomizer, useful for atomizing a medicament preparation, comprises a housing, a gas pipeline with gas inlet, and a gas deflection with gas outlet, which acts as a filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9802380D0 (en) * 1998-07-02 1998-07-02 Goeran Ewerloef Inhaler

Also Published As

Publication number Publication date
AU2001232587A1 (en) 2001-09-03
WO2001062323A1 (en) 2001-08-30

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