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Table 2 Mean ± SD of Fine Particle Dose (FPD), in µg, Fine Particle Fraction (FPF), in %, and mass median aerodynamic diameter (MMAD), in µg, of delivered dose of salbutamol (n = 3)

From: Aerosol delivery through high flow nasal cannula compared to biphasic positive airway pressure, at two different pressure: an in-vitro study

Amount/percent

FPD (µg)

FPF (%)

MMAD (µg)

Low BiPAP

1268.47 ± 263.21

63.11 ± 10.02

2.3 ± 0.72

High BiPAP

337.51 ± 39.98

30.025 ± 1.38

4.9 ± 0.9

Nasal cannula

856.71 ± 24.78

78.14 ± 1.34

0.47 ± 0.21