Agu Tomchi N8 Mode D'emploi page 105

Table 2 summarizes the test results, and Table 3 shows the mass fraction of the
medicine at each stage. The graph of cumulative size distribution is shown in
Picture 4.
Table 2
The summarized test results for the indicated device (Mesh nebulizer, model
AGU N8)
Test Specifications
Determination of
Total mass of emitted particles (M1, µg)
particle size
The mass of particles collected by the cascade
impactor (M2, µg)
The mass of particles collected by an external
filter (M3, μg)
Inactive volume in the medication chamber ( µg) 42607.41 ± 122.47
Recovery (%)¹
MMAD (µm)
Cum. val. MMAD for four tests (%)
Geometric Standard Deviation (GSD)
Cum. val. GSD for four tests (%)
Inhaled fraction (%, 0.5-5 µm)
Inhaled mass (µg, 0.5-5 µm)
Procedure time (min)
Fraction of large particles (%) (> 4.7 µm)
Fraction of small particles (%) (> 4.7 µm)
Fraction of ultra-small particles (%) (< 1 µm) 17.25 ± 1.44
Output power and Aerosol delivered capacity (ml)²
speed of aerosol Aerosol delivery rate (ml / min)
delivery
1 Recovery is calculated by the formula (М
2 Continue the procedure until the medication chamber becomes empty or until the
formation of steam stops.
EN
+ М ) / М
.
2 3 1
7392.59 ± 122.47
297.90 ± 15.18
1746.5 ± 31.84
27.66 ± 0.71
1.53 ± 0.04
2.34
1.7 ± 0.02
0.93
94.69 ± 0.29
282.10 ± 15.2
1
5.81 ± 0,32
94.19 ± 0.32
1.74 ± 0.05
0.27 ± 0.01
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