Mindray Datascope AS 3000, Руководство по обслуживанию

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AS3000™ Service Manual 0070-10-0683 2 - 21
Installation Guide Installation Checkout Procedure
c. Attach a Vent Tester between the EXP port and the expiratory hose.
d. Set the O
2
flow to 2 L/min and set the N
2
O and AIR flow rates to minimum flow.
e. Set the ventilator controls to:
f. Select CMV to begin ventilation.
g. Verify that the pressure waveform, Tidal Volume, Mean or Plateau Pressure, Resp.
rate and minute volume values appear on the screen.
h. Verify the Tidal Volume display is within 25 ml or ±15% of the delivered volume
(whichever is greater) measured within approximately 1 minute from the start of
ventilation.
i. Verify the delivered volume as measured by a Vent Tester at the expiratory port, is
within 17% of the Tidal Volume set value within approximately 1 minute from the
start of ventilation.
j. Verify that the PEEP reading is 4 ±2 within approximately 1 minute from the start of
ventilation.
20. Verify that the PCV ADULT ventilator mode operates.
a. Attach a breathing circuit and breathing bag.
NOTE: For testing purposes always use a reusable breathing
circuit.
b. Attach an adult test lung to the Y-fitting of the breathing circuit.
c. Attach a Vent Tester between the EXP port and the expiratory hose.
d. Set the O
2
flow to 3 L/min and set the N
2
O and AIR flow rates to minimum flow.
VENTILATOR CONTROLS VENTILATOR SETTINGS
Patient Type Child
Ventilation Mode CMV
Tidal Volume - V
T
120
Breath Rate - freq 20
I:E Ratio - I:E 1:2
Plateau - T
P
10
PEEP - PEEP Off