Breath actuated dry powder inhaler and tape dose strip

A dry powder inhaler, including a powder dispersion engine with one or more beads in a dispersion chamber, an airflow path leading into the dispersion chamber, an elongated tape with spaced apart blisters, each blister holding a dose of a dry powder, and blister opening mechanism that sequentially o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HARRISON NEIL, CREW PETER, ROGERSON CHERYL VANESSA, POWELL ANNE, YOUNG MATTHEW, DARBY IAN, KAY STUART
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A dry powder inhaler, including a powder dispersion engine with one or more beads in a dispersion chamber, an airflow path leading into the dispersion chamber, an elongated tape with spaced apart blisters, each blister holding a dose of a dry powder, and blister opening mechanism that sequentially opens the blisters on the elongated tape and releases the dose of each blister into the airflow path.