Inhalation devices with a reduced risk of blockage
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 27, 1994
Issued Date -
N/A
app pub date -
Oct 7, 1992
filing date -
Sep 10, 1988
priority date (Note) -
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status (Latency Note)
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Abstract
An aerosol inhalation device, having a mouthpiece (12) and a canister (15) of pressurized hygroscopic medicament, the canister (15) being fitted at one end with a dispensing metering valve; wherein a protective barrier (19) is provided between the dispensing metering valve and the mouthpiece (12) so as to eliminate or substantially reduce blockage of the device.
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Family
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Cited Art Landscape
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