INQUA 1.2 BR027100 Instrucciones De Uso página 69

8.2 Aerosol characteristics in accordance with EN 13544-1
appendix CC
The output of the nebuliser depends on the medication being
used. Consequently, the following data may not apply for medi-
cations that exist as suspensions or are very viscous. If in doubt,
ask the manufacturer of the medication concerned for advice.
Determination of particle size
Fill the INQUA
then attach the INQUA
Generation Impactor™) and run for 3 minutes.
Cumulative mass distribution for the INQUA
minimum flow (3.0 l/min) and the maximum flow (6.0 l/min):
Cumulative drug distribution [%] with 2.5% test solution
100
90
80
70
60
50
40
30
20
10
0
1.00
(Averages from each of 2 separate measurement series with 3 nebuliser/com-
pressed air combinations)
®
nebuliser with 3 ml of a 2.5% test solution and
®
nebuliser to an impactor (NGI™ = Next
Mean Value at 3 l/min JetFlow
Mean Value at 6 l/min JetFlow
MMAD [µm]
®
nebuliser at the
10.00 15.00
en
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