Low flow spirometer turbine

A spirometer turbine assembly is described, having a housing with a proximal end opening, a distal end opening and an airflow channel therebetween. A first flow director has a first plurality of flow director blades with distal edges that curve in a plane perpendicular to a longitudinal axis of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Stenzler, Alex
Format: Patent
Sprache:eng
Schlagworte:
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