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P1 (or P2) - Philips Expression MR400 Instructions For Use Manual

Mri patient monitoring system.
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  • Contents

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Message, Location,
Indication
Multiple Agents
AGENT alarm flag area, blue
alarm light, INOP alarm tone
O2 Sensor Not Present
AGENT alarm flag area, blue
alarm light, INOP alarm tone
Occlusion
CO2 alarm flag area, blue
alarm light, INOP alarm tone
O2 Sensor Fail
CO2 alarm flag area, blue
alarm light, INOP alarm
tone
Occlusion at Start
CO2 alarm flag area, blue
alarm light, INOP alarm tone
Performing CO2 Zero
CO2 alarm flag area, blue
alarm light, INOP alarm tone
Persistent CO2 Occlusion
CO2 alarm flag area, blue
alarm light, INOP alarm tone

P1 (or P2)

Message, Location,
Indication
Catheter Disconnected
P1 (or P2) alarm flag area,
yellow alarm light, medium
priority alarm tone
Hardware Error
P1 (or P2) alarm flag area,
blue alarm light, INOP alarm
tone
Expression MR400 Instructions for Use                                                                                                                                    Alarms   4‐35
What to Do
More than one anesthetic agent gas was detected in a given breath phase, with a total MAC of the
detected mix is less than 3 MAC.
Note
If multiple agents have been detected with a total MAC of the detected mix greater than 3 MAC then
this message will be accompanied by a yellow alarm light and medium priority alarm tone.
Possible hardware failure associated with the O2 sensor. Ensure that the O2 sensor is secure in the
receptacle; see page 14-13.
If the message persists, contact technical support or authorized service personnel.
Occluded sample line detected at start up:
• Check the sampling line for obstructions and replace it if necessary.
• Check the fluid level in the water trap and replace it if necessary.
If the message persists, contact technical support or authorized service personnel.
O2 sensor has failed or expired. Replace the O2 sensor; see page 14-13.
If the message persists, contact technical support or authorized service personnel.
Occluded sample line detected at start up:
• Check the sampling line for obstructions and replace it if necessary.
• Check the fluid level in the water trap and replace it if necessary.
If the message persists, contact technical support or authorized service personnel.
Displayed while zeroing CO2. Allow the process to complete.
Reduced CO2 flow has been detected for over 2 minutes. Check for pinches or obstructions in the
sampling line. Clear any pinch, or replace the accessory if necessary.
If the message persists, contact technical support or authorized service personnel.
What to Do
The catheter cannot be detected. Check all catheter connections to and from the transducer.
A hardware error has been detected in the IBP system. Contact technical support or authorized
service personnel.

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