Dräger Narkomed 2B - Trace & Trend; Pressure Limit Controller

PMC PROCEDURE (continued) NM2B
6.26 TRACE & TREND
( ) 6.26.1 Trace: Press the TRACE key and verify that the lower half of the
alarm CRT displays the Breathing Pressure waveform.
( ) 6.26.2 Trend: Press the TREND key and verify that the lower half of the
alarm CRT can selectively display percent oxygen, breaths
per minute, and minute volume.
NOTE: Information must be available in order to be displayed.
6.26.2.1 Turn the ventilator OFF.
6.27 PRESSURE LIMIT CONTROLLER (AV-2, or optional PLC, if applicable)
6.27.1 Turn the ventilator ON.
6.27.2 Set the Inspiratory Flow to the bottom of the low range.
6.27.3 Set the oxygen flow rate to 4 l/min.
6.27.4 Set the Pressure Limit Control to the MAX position.
6.27.5 Occlude the Y-piece with your thumb.
( ) 6.27.6 Slowly increase the Inspiratory Flow setting until a peak pressure of 80
cm H
2
O is achieved.
6.27.7 Set the Pressure Limit Control to 30.
( ) 6.27.8 What is the peak pressure? ___ cm H
2
O (27-33)
6.27.9 Set the Pressure Limit Control to the Min position.
( ) 6.27.10 What is the peak pressure? ___ cm H
2
O (<15)
6.27.11 Remove your thumb from the Y-piece.
6.27.12 Set the Inspiratory Flow to the maximum of the LOW zone.
6.27.13 Close the oxygen flow control valve.
6.27.14 Turn the ventilator OFF.
Rev. Y
6-58
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