P1 Patient Monitor User’s Manual
8-15
3. Set【ECG Standard】to【AHA】or【IEC】.
8.5.11. Multi-parameter joint analysis function
The Multi-parameter joint analysis function analyzes the ECG waveform and a Pleth
wave signal together to achieve more accurate measurement results through the mutual
correction of HR and PR. The source of Pleth wave preferentially uses the Pleth wave,
and it also can be derived from the arterial IBP wave. See 10.8.3 Setting PR Source for
the setting details. To set the Multi-parameter joint analysis function, you can follow
below steps:
1. Select ECG parameter area or waveform area to enter the【ECG】menu.
2. Select【Setup】submenu.
3. Set【MultiParam Ana】to【ON】or【OFF】.
When 【MultiParam Ana】 is 【ON】, ECG parameter area provides ECG wave
and Pleth wave signal quality and joint status indicator:
The quality of ECG wave and Pleth wave signals are excellent, and ECG and
Pleth wave signals are analyzed independently.
The quality of Pleth wave signal is poor, and PR parameter calculation may be
inaccurate. The ECG waveform signal will be used to correct the PR
parameter, and the quality of the ECG signal will be framed.
The quality of ECG wave signal is poor, and HR parameter calculation may
be inaccurate. The Pleth wave signal will be used to correct the HR parameter,
and the quality of the Pleth wave signal will be framed.
8.6. Arrhythmia Monitoring
Arrhythmia monitoring is applicable for adult, pediatric and neonatal patients.
8.6.1. Safety Information
WARNING：
Arrhythmia may affect heart rate. When monitoring arrhythmia patients, do
not rely entirely on the alarm information calculated by heart rate, but always
place the patients under close surveillance.
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