Dry powder inhalation apparatus
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United States of America Patent
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Oct 11, 2016
Grant Date -
May 22, 2014
app pub date -
Jan 24, 2014
filing date -
Oct 2, 2003
priority date (Note) -
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Abstract
A dry powder inhalation apparatus operable by breath of a user which provides for controlled and smooth transfer of medicament during multiple actuations by a user. A mechanism of the apparatus for achieving this controlled and smooth transfer includes a device normally held adjacent a reservoir for receiving medicament in a cup or receptacle and which is generally movable transversely of a longitudinal axis of the apparatus to delivery channels of the apparatus. This bodily shifting of the device is achieved by a yoke acting on an abutment thereof. Spillage of medicament in the apparatus is avoided.
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