Saadat ALBORZ B9 Operator's Manual page 162

Chapter 13: GAS Monitoring (Mainstream)
3. Depending on IRMA model, perform the following:
IRMA AX+
 Wait minimum 30 seconds
 Perform zeroing
4. A green LED indicates that the IRMA probe is ready for use.
5. Connect the IRMA/airway adapter 15 mm male connector to the breathing circuit Y-piece.
6. Connect the IRMA/airway adapter 15 mm female connector to the patient's endotracheal tube.
IRMA CO2
 Wait minimum 10 seconds
 Perform zeroing, if gas readings does
b. Preparatory Step 4
Figure c. Preparatory Step 5
13-6
not show 0% or if an unspecified
accuracy message is displayed
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