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United States of America Patent
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Issued Date -
Sep 21, 2023
app pub date -
Mar 28, 2021
filing date -
Sep 28, 2020
priority date (Note) -
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Abstract
A vibration conveyor is provided for a capsule-based, single-dose dry powder inhaler of the type comprising an inhaler body comprising a capsule chamber for receiving a dry powder formulation capsule, an inhalation channel in fluid communication with the chamber, and means for piercing a capsule in the chamber to allow outside air flow to be mixed with the contents of said capsule for inhalation thereof, means for monitoring vibrations resulting from inhalation, and means for transferring said vibrations from the inhaler body to the monitoring means. The conveyor comprises a plate interposed between the body and the means for monitoring.
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