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Table

From: The effect of the pulmonary time constant on the cough peak flow rate at two different inflation pressures: a bench test model

Time constant (ms)

420

1078

1850

2800

CPFR l/min

419

185

108.7

67.6

Inflation to

SD 44.6

SD 25.3

SD 17.1

SD 11.7

31 cmH2O

    

CPFR l/min

544

353

225

112

Inflation to

SD 70.8

SD 56.6

SD 29.4

SD 29.0

45 cmH2O

   Â