Mindray BeneVision N1, Руководство оператора

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BeneVision N1 Patient Monitor Operator’s Manual 15 - 9
■
Select Standby mode when you does not use the CO
2
module to prolong the serviec life of the CO
2
module.
The default operating mode is Measure . If you are not using the CO
2
module, you can proceed as follows to
enter the Standby mode:
1. Select the CO
2
numeric area or waveform area to enter the CO2 menu.
2. Select the Setup tab.
3. Set Operating Mode to Standby .
15.7.6 Entering the Intubation Mode
When performing intubation during general anesthesia, you can enter the intubation mode in order to reduce
unnecessary alarms. To enter the intubation mode, follow this procedure:
1. Select the CO
2
numeric area or waveform area to enter the CO2 menu.
2. Select Intubation Mode .
For the details of the intubation mode, see 7.11Intubation Mode .
15.8 Changing Settings for Sidestream and Microstream CO
2
Module
15.8.1 Setting the Auto Standby
The monitor enters standby mode automatically after the configured period of time if no breath is detected
since the last detected breath. To set the auto standby, follow this procedure:
1. Select the CO
2
numeric area or waveform area to enter the CO2 menu.
2. Select the Setup tab.
3. Set Auto Standby .
15.8.2 Setting Humidity Compensation
Sidestream and microstream CO
2
modules are configured to compensate CO
2
readings for either Body
Temperature and Pressure, Saturated Gas (BTPS), to account for humidity in the patient’s breath, or Ambient
Temperature and Pressure, Dry Gas (ATPD).
■
ATPD: P
CO2
(mmHg)=CO
2
(vol%) x P
amb
/100
■
BTPS (sidestream): P
CO2
(mmHg)=CO
2
(vol%) x (P
amb
- 47)/100
■
BTPS (microstream): P
CO2
(mmHg)=CO
2
(vol%) x (1- 0.03)x P
amb
/100
Where, P
CO2
(mmHg)= partial pressure, vol%=CO
2
concentration, P
amb
=ambient pressure, and unit is mmHg.
For the sidestream and microstream CO
2
module, you can set the humidity compensation on or off according to
the actual condition.
To set the humidity compensation, follow this procedure:
1. Select the CO
2
numeric area or waveform area to enter the CO2 menu.
2. Select the Setup tab.
3. Set BTPS Compensation .
◆
Switch on for BTPS.
◆
Switch off for ATPD.
15.8.3 Setting Flow Rate (For Sidestream CO
2
Module Without O
2
)
When you are using the sidestream CO
2
module without the O
2
monitoring function to monitor a neonatal
patient, you can select flow rate. To do so, follow this procedure: