Inhalation device
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United States of America Patent
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Nov 28, 1995
Grant Date -
N/A
app pub date -
May 4, 1994
filing date -
Nov 12, 1991
priority date (Note) -
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Abstract
The present invention relates to a dry powder inhaler having one or more deaglommeration channels through which an airstream containing entrained medicament particles passes. Each channel has a substantially constant cross-sectional area and a bend having a radius of curvature of no greater than 10 mm.
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