Inhalation type drug dispenser
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 16, 2002
Grant Date -
N/A
app pub date -
Sep 13, 2000
filing date -
Jan 27, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An inhalant medicator includes a medicator body 1 which is formed therein with a cylindrical fit hole 2, an inhalant port 3, an inflow air passageway 5, and an outflow air passageway 6, and a medical powder storage cylindrical member 8 which is installed or fitted into the cylindrical fit hole 2 in a manner so as to open or close the air passageways 5 and 6 with respect to a medical powder storage chamber 12. The inhalant medicator is constructed by two component parts, namely the medicator body 1 and the medical powder storage cylindrical member 8, thus ensuring simplified structure and reduced production costs. Additionally, powder-and-granular medicine or medical powder 16 is tightly encapsulated within the medical powder storage chamber 12 by means of the medical powder storage cylindrical member 8, thus preventing loss of flow of the medical powder 16.
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