Product Details

Personal health care ECG medical device

Product descriprion

Function of Personal health care ECG medical device

1. Stethoscope device

2. ECG waveform display, record, and playback

3. HR, SpO2 value and PR data display, saving and upload

4. Pulse waveform display and prompt pulse rate sound

5. Intelligent alarm system when SpO2 and pulse rate ecexceed limited setting

Main Parameters of Personal health care ECG medical device

(1) Measurement of auscultation volume
Heart sound range:	20Hz~230Hz
Lung sound range:	100Hz~800Hz
Heart lung combination sound range:	20Hz~800Hz
(2) Measurement of Heart Rate
Range:	30bpm~300bpm
Resolution:	1bpm
Accuracy:	±2bpm or ±2%(select larger)
(3) Measurement of SpO2
range:	0%~100%
resolution:	1%
accuracy:	When the SpO2 measurement range is 70%~100%, the permission of absolute error is ±2%. Below 70% unspecified.
(4) Measurement of pulse rate
Range:	30bpm~250bpm
Resolution:	1bpm
Accuracy:	±2bpm or ±2%(select larger)
(5) Measurement Performance in Weak filling Condition
SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%, SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%(select larger).
(6) Resistance to surrounding light
The deviation between the value measured in the condition of man-made light and indoor natural light and that of darkroom is less than ±1%.