Title:
【発明の名称】使い捨て吸入器
Document Type and Number:
Japanese Patent JPH07508184
Kind Code:
A
Abstract:
The invention relates to a disposable breath-actuated inhaler comprising a tubular housing forming an air flow path being open at both ends, one end forming an air inlet (4) and one end forming an air outlet (5), said housing comprising a compartment (3) for storing a pharmaceutical powder to be inhaled. The compartment (3) for storing the pharmaceutical powder is located close to the air inlet (4) and is covered by a thin foil (6) sealing the compartment in an airtight way which can be removed from the compartment from outside the housing, said housing being shaped with a constriction (9) adjacent the powder compartment (3) such that a turbulent air stream will be obtained at the constriction upon inhalation which will lift the powder out from the compartment (3) and mix the powder into the air stream.
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Inventors:
Kettlestrand, Ioran
Nilsson, Per-Gunner
Nilsson, Per-Gunner
Application Number:
JP51531093A
Publication Date:
September 14, 1995
Filing Date:
March 03, 1993
Export Citation:
Assignee:
Astra Actie Borrag
International Classes:
A61M13/00; A61M15/00; A61M15/06; A61M11/00; (IPC1-7): A61M13/00
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)