Enhanced eductor design

The present invention provides for an enhanced eductor element that significantly increases the amount of pressure generated at the siphon tube without significantly increasing the flow resistance through the eductor. The invention further provides for breath- actuated inhalation devices comprising...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LEONARD JOHN, STEDMAN BENJAMIN, WOEHLER DARRELL, KAKADE PRASHANT
Format: Patent
Sprache:chi ; eng
Schlagworte:
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