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The effect of number of bag actuations on emptying and AS deaggregation with the 3.1–565-ECG device using Case 3 piercing [n=3; Mean(SD)]. The data for four actuations is repeated from Table 1 for comparison.
| Description | Two actuations | Four actuations |
|---|---|---|
| ED (%) | 72.1 (2.5) | 71.1 (1.0) |
| FPF<5μm/ED (%) | 77.6 (8.3) | 83.1 (1.4) |
| FPF<1μm/ED (%) | 26.1 (5.4) | 30.3 (1.6) |
| MMAD (μm) | 1.48 (0.11) | 1.39 (0.05) |
