Mindray Passport 5-Lead, Руководство по обслуживанию

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SpO
2
Verification Calibration
7 - 24 0070-00-0420 Passport 5-Lead, 5L, LT, XG Service Manual
7.11 SpO
2
Verification
1.
Set the Passport to display the PLETH waveform in window 3 and HR source to AUTO.
2.
Verify the Passport is displaying the message “NO SpO2 SENSOR”.
3. Connect the SpO2 sensor to the left side panel connector.
4.
Verify the message changes to “SpO2 SENSOR OFF” and the red LED in the probe is
illuminated.
5. Apply sensor to finger.
6. Verify window 3 displays the pleth waveform, the SpO2 % window displays a valid
reading ,the ECG HR is replaced by the SpO2 HR and a beep tone is present for the
SpO2 HR.
7.12 NIBP Verification
1. Connect the cuff to the left side panel luer connector and set PATIENT SIZE to ADULT.
2. Apply cuff and press the START key.
• Verify the pump motor starts and the cuff begins to inflate.
• Verify that the MEASURING CUFF window begins to indicate a pressure increase as
the cuff begins to inflate.
• Verify the pump stops when the MEASURING CUFF window reads180 mmHg +/-10
mmHg. (When initial cuff pressure is set to 180 mmHg).
• The cuff should begin to deflate and in about 20 seconds should display SYS/DIA/
MEAN reading in the NIBP window.
7.13 Mainstream CO
2
Adapter Calibration
Adapter calibration compensates for the optical differences between the adult and neonatal
airway adapters for mainstream CO
2
operation.
Adapter calibration needs to be performed each time the type of airway adapter is switched.
For example: if switching from using a re-usable adult to a neonatal or neonatal to a re-
usable adult adapter, a calibration is needed (not if switching from a re-usable adult adapter
to another re-usable adult adapter). Adapter calibration should also be performed if the
message “Check Adapter” displays.
NOTE: In order to perform an accurate adapter calibration, the
“Sensor Warming Up” message must not be displayed.
To perform an adapter calibration:
1. Place the sensor and airway adapter away from all sources of CO
2
(including the
patient’s and your own exhaled breath, and ventilator exhaust valves).
2.
Choose Start Adapter Cal - Yes from the CO
2
menu. (See “Use of Menus” on
page 109.)
NOTE: If the monitor detects changing CO2 levels (breaths) during
an adapter calibration, a “Breaths Detected ... Retry”
message displays and then an “Adapter Cal Failure”
message displays. Remove the source of CO
2
and repeat the
calibration.