Dispensing device
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United States of America Patent
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Jul 26, 2016
Grant Date -
May 14, 2015
app pub date -
Aug 18, 2014
filing date -
Jul 2, 2003
priority date (Note) -
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Abstract
A device for dispensing individual doses of powder from respective pockets of a disc-shaped carrier by outwardly rupturing a lidding foil by means of pressure on an opposite side surface, the device providing individual respective deaggregation flow paths for each pocket, split airstreams allowing improved entrainment of powder, a cam mechanism for outwardly rupturing the pockets, an indexing mechanism linked to the cam mechanism and a dose counter.
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