Medication inhaler with fitting having a sonic signalling device
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United States of America Patent
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Aug 27, 1991
Issued Date -
N/A
app pub date -
Sep 4, 1990
filing date -
Mar 28, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A medication inhaler includes an elongated hollow body for improved misting of the medication. A sonic signalling device is provided which is exposed to the inside of the inhaler and to outside air. The sonic signalling device comprises an integrally molded plastic body and vibratory reed. If a person inhales too rapidly, the reed will be set in vibration by reduced pressure inside the inhaler, whereby to generate a pleasant musical tone to alert the user that he is inhaling too rapidly.
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Family
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