VOICE THERAPY DEVICE AND SYSTEM

A voice therapy device including a body having an internal passageway with a longitudinal axis that defines an airflow direction; a mouthpiece positioned at a proximal end of the body; and a resistance portion positioned at a distal end of the body, where the resistance portion is adjustable to vary...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BHATT, Sandeep, UMSTEAD, Kelly A, FRANK-ITO, Dennis
Format: Patent
Sprache:eng
Schlagworte:
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