Spacer for an inhaler
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United States of America Patent
Stats
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Jul 22, 2003
Grant Date -
Sep 5, 2002
app pub date -
Mar 1, 2001
filing date -
Mar 1, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spacer used with aerosol inhalers designed to lower plume force to comfortable levels and to be compact in size in order to conveniently fit in a pocket or purse as part of a drug delivery/actuator system with the geometry and material of the spacer have been selected to provide easy attachment to inhalers, to minimize drug retention, and to provide efficient dose delivery.
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