Philips Trilogy 200 사용자 설명서
Trilogy200 clinical manual
34
Ramp
With a ramp flow pattern, the airflow starts high and decreases
throughout inspiration of the breath.
throughout inspiration of the breath.
50% of
Peak Flow
Peak Flow
FLOW
TIME
For the active circuit in volume modes, peak flow is required to be
a minimum of 20 l/min. The wave form may be flattened when the
combination of Inspiratory Time and Tidal Volume set points would
result in a flow of less than 20 l/min. Therefore, for some settings,
a Ramp flow pattern may provide a pattern that more closely
resembles a Square flow pattern.
a minimum of 20 l/min. The wave form may be flattened when the
combination of Inspiratory Time and Tidal Volume set points would
result in a flow of less than 20 l/min. Therefore, for some settings,
a Ramp flow pattern may provide a pattern that more closely
resembles a Square flow pattern.
Ramp Waveform Pattern