The Vega Ultrasonic Nebulizer is a mesh screen ultrasonic nebulizer that operates in an identical fashion as other mesh screen ultrasonic nebulizers, including the referenced predicate device. The device creates aerosols of liquid medication by ejection of droplets from a mesh (aperture plate) vibrated at ultrasonic frequencies.As with other mesh screen ultrasonic nebulizers, the mesh is caused to vibrate by fluidic contact with a ultrasonic piezoelectric member that is energized by application of a high frequency alternating voltage.
Vega Ultrasonic Nebulizer
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