Title:
吸入装置
Document Type and Number:
Japanese Patent JP4057066
Kind Code:
B2
Abstract:
An inhaler for administering powder by inhalation, including a plurality of surfaces defining a flow path through which a stream of air is in use drawn on inhalation by a user. The flow path including a mouthpiece; and dosing means for providing a dose of powder to the flow path for entrainment in the stream of air. The inhaler further comprises a movable member downstream of the dosing means for inhibiting accumulation of powder on a surface of the flow path downstream of the dosing means.
Inventors:
Andean, Yang
Duxland, Alan
Veterin, cher
Duxland, Alan
Veterin, cher
Application Number:
JP54043198A
Publication Date:
March 05, 2008
Filing Date:
March 13, 1998
Export Citation:
Assignee:
ASTRAZENECA AKTIEBOLAG
International Classes:
A61M15/00; A61M11/00
Domestic Patent References:
| JP58019269A | ||||
| JP50025092A | ||||
| JP49011832B1 |
Foreign References:
| US4739754 |
Attorney, Agent or Firm:
Hiroshi Yamazaki
Mitsuo Tanaka
Atsushi Maeda
Mitsuo Tanaka
Atsushi Maeda
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