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Battery run time
Charge time
ECG
Lead type
Lead set
Measurement mode
Sampling rate
Sampling accuracy
Display Gain
Sweep speed
Bandwidth*
Electrode offset
potential tolerance
HR measurement
range
Accuracy
ST measurement
range
Measurement
summary
SpO
2
Standards
Measurement accuracy verification: The SpO
by comparing with arterial blood sample reference measured with a CO-oximeter. Pulse
oximeter measurement are statistically distributed and about two-thirds of the measurements
are expected to come within the specified accuracy range compared to CO-oximeter
measurements.
SpO
range
2
SpO
Accuracy (Arms)
2
PR range
PR accuracy
PI range
Measurement
summary
Only daily check: > 1000 times
Continuous sleep monitoring: > 12 hours
Pure standby calendar mode: > 3 months
Less than 2 hours to 90%
Integrated ECG electrodes
External ECG cable and electrodes
Lead I, lead II
Episode, continuous
500 Hz
16 bit
1.25 mm/mV, 2.5 mm/mV, 5 mm/mV
10 mm/mV, 20 mm/mV
25 mm/s
0.05 to 40 Hz
±300 mV
30 to 250 bpm
±2 bpm or ±2%, whichever is greater
-0.5 to +0.5 mV
Heart rate**, QRS duration, ST segment***,QT/QTc Rhythm analysis
(Regular ECG Rhythm, High Heart Rate, Low Heart Rate, High QRS
Value, High ST Value***, Low ST Value***, Irregular ECG Rhythm,
Unable to analyze)
Meet standards of ISO 80601-2-61
accuracy has been verified in human experiments
2
70% to 100%
80-100%:±2%, 70-79%:±3%
30 to 250 bpm
±2 bpm or ±2%，whichever is greater
0.5-15
SpO
, PR, PI, Summary (Normal Blood Oxygen, Low Blood Oxygen,
2
Unable to analyze)
22
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