Acoustic inhaler flow measurement

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United States of America Patent

PATENT NO 9242056
SERIAL NO

12224222

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Abstract

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A dry powder or aerosol inhaler having attached thereto, in a detachable manner, a sound/vibration sensor adapted to sense sound/vibration in the interval of 100-3000 Hz and there from derive a parameter of a flow in a flow path of the inhaler. The sensor does not interfere with the flow path of the inhaler.

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Patent Owner(s)

Patent OwnerAddress
BANG & OLUFSEN MEDICOM A/SDENMARK STRUER STRUER REGION NORDJYLLAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andersen, Bjørn Knud Struer, DK 11 205
Poulsen, Svend-Erik Struer, DK 1 83

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