Disposable inhaler with pre-pierced capsule
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United States of America Patent
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-
Oct 6, 1992
Issued Date -
N/A
app pub date -
May 24, 1991
filing date -
Feb 23, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A disposable inhaler (10; 50; 60) for administering medicaments in finely divided form contained in capsules (22) comprises a body (12) enclosing a nebulization chamber (20), the capsule being inserted into the nebulization chamber during assembly of the component parts of the inhaler. The inhaler does not comprise a device for piercing the capsule. This latter is pierced before its insertion into the inhaler. A cup is provided for preventing escape of the finely divided medicament through the capsule holes (42, 44) until the moment in which the inhaler is used.
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Family
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