1. The Spectrum mask incorporates the leak port into the circuit, whereas the Mirage mask incorporates the leak port into the mask.
The Spectrum mask incorporates the leak port into the circuit, whereas the Mirage mask incorporates the leak port into the mask. A: Absolute amount of albuterol delivered with a nebulizer and metered-dose inhaler with the Spectrum and Mirage masks. B: Percent of the nominal dose of albuterol delivered with a nebulizer and metered-dose inhaler with the Spectrum and Mirage masks. From Reference 10.
Dean R Hess Respir Care 2015;60:
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