Mindray BeneVision N1, Руководство оператора

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D - 4 BeneVision N1 Patient Monitor Operator’s Manual
Note: XX represents ECG lead name, for example RL, LL, V, Va, Vb, and so on.
D.2.3 Resp Technical Alarm Messages
D.2.4 SpO
2
Technical Alarm Messages
Cannot Analyze QT Prompt / /
Alarm message Default priority
Indication on
alarm reset
Cause and solution
Alarm message Default priority
Indication on
alarm reset
Cause and solution
Resp Interference Prompt / The respiration circuit is disturbed. Check for any
possible sources of signal noise.
Electrode Poor Contact Prompt / Check the electrode application. Reposition or
replace the electrodes if necessary.
Alarm message Default priority
Indication on
alarm reset
Cause and solution
SpO
2
Sensor Off High, Med, or
Low,
configurable B The SpO
2
sensor has become detached from the
patient or the module. Check the sensor
connection. If the alarm persists, replace the
sensor.
SpO
2
No Sensor Low A The SpO
2
extension cable is detached from the
SpO
2
module, or the SpO
2
sensor is detached
from the SpO
2
extension cable. Check the SpO
2
cable and the sensor connection. If the alarm
persists, replace the sensor.
SpO
2
Excess Light Low C Ambient light is too strong. Move the sensor to a
place with lower level of ambient light or cover
the sensor to minimize the ambient light.
SpO
2
No Pulse Low C The SpO
2
sensor failed to obtain pulse signal.
Check the patient’s condition and replace the
sensor application site. If the alarm persists,
replace the sensor.
SpO
2
Sensor
Incompatible
Low C Incompatible or an unspecified SpO
2
sensor is
used. Use specified sensors.
SpO
2
Low Signal Quality Low C 1. Check the sensor and sensor position.
2. Make sure the patient is not shivering or
moving.
3. The patient’s pulse may be too low to be
measured.
SpO
2
Interference Low C The SpO
2
signal has been interfered. Check for
any possible sources of signal noise and check
the patient for excessive motion.
SpO
2
Sensor Error Low C Replace the sensor and measure again.
SpO
2
Searching Pulse Prompt / SpO
2
is searching for pulse.
SpO
2
Low Perfusion Prompt / The SpO
2
sensor is not properly placed or the
patient’s perfusion index is too low.
1. Check the sensor and sensor position.
2. Reposition the sensor if necessary.