Medicament inhalation device and formulation
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United States of America Patent
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May 13, 1997
Issued Date -
N/A
app pub date -
Jan 11, 1996
filing date -
May 31, 1989
priority date (Note) -
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Abstract
A device for the administration by inhalation of a medicament in powdered form comprises a medicament reservoir (3) and metering means for dispensing a dose of medicament from the reservoir (3), characterized in that the reservoir (3) comprises a compacted body of powdered medicament (10) and the metering means includes means (11) for abrading the compacted body (10).
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