Product Properties
Figure 5: Testing sketch diagram
1.Operation of the product is simple and convenient.
2.The product is small in size, light in weight (total weight is about 54g including batteries) and portable.
3.The power of two AAA batteries can last for 45 hours.
4.Low voltage warning will be indicated in visual window when battery voltage is too low than normal
operation of the oximeter might be influenced.
5.The product will automatically shut down when there is no finger entering for eight seconds.
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08
11
12
Display
Product Operation Scope
The fingertip Oximeter can be used to measure human Haemoglobin Saturation and heart rate through
finger, the product is suitable forfamily, hospital (including clinical use in internist/surgery, Anaesthesia,
paediatrics, intensive sports (It can be used before or aftersport. Operation in sport is not recommended)
and etc.
The product is not suitable to monitor patient continuously.
Product Operation Scope
1.Installing two AAA batteries into battery cassette before closing the cover.
2.Nip the clamp as diagram.
3.Plug one finger into rubber hole of the Oximeter (it is best to plug the finger
thoroughly) before releasing the clamp.
4.Press the switch button one time on the front panel.
5.Do not tremble while the oximeter is working. It's better that the whole
body be in silent status.
6.Read corresponding data form display screen.
Product scope of application
Contraindications: None.
Intended Use: The Fingertip Pulse Oximete is a kind of non-invasive detection adults and children spo
2
and heart-rate detection of medical instrument which is expected for home and hospital inspection.
Applicable People：Normal adults and children，Vascular disease crowd，The respiratory system
disease crowd，Middle-aged and old old man over the age of 60，athlete.
Figure 2 Button mode
Symbol of Oxygen saturation
Battery level
Pulse strength
Pulse rate
Pulse rate
Pulse volume
wave
Pulse volume
wave
Oxygen
saturation
Oxygen
saturation
9 9
75
SpO
2
%
P R bpm
Symbol of Oxygen saturation
Pulsestrength
Figure 3 Gravity sensing mode
Battery level
Symbol of PR
Symbol of PR
Symbol of Gravity
sensing mode
9 9
75
SpO
2
%
P R bpm
Technical Parameters
1.Display Type: OLED
SPO
2
Measurement rang: 70-100%, Accuracy: ±2%, Pulse Rate Measure rang: 25-250BPM/min,
Accuracy:±1BPM or±1% (larger)
2.Power: Two AAA 1.5V alkaline Batteries, Voltage range: 2.6-3.6V
3.Working Current: Less than 30mA.
4.Measurement accuracy:
Figure 4 Wave wrong mode
OLED display wrong mode when finger out or product failure.
Wrong Mode Display
SpO
2
%
P R bpm
acquired through which will be shown on screen through treatment in electronic circuits and
microprocessor.
The pulse oximeter is intended for use in hospital, clinical institution, healthcare community
1) data averaging and other signal processing
2) the data update period
