Fingertip Pulse Oximeter
Product Operation ScopeThe fingertip Oximeter can be used to measure human Hemoglobin Saturation and heart
beat through finger. The product is suitable for use in family, hospital (including
clinical use in internist/surgery, Anesthesia, pediatrics, intensive care
and etc), Oxygen Bar, social medical organizations, physical care in sports (It
can be used before or after sports. Operation in sport procedure is not recommended)
and etc.
The product is not recommend to monitor patient continuously.1. Display Format: LED Display;Hemoglobin Saturation Display: 35 - 99% in two-digit 7-segment digital display;Pulse Ratio Display: 30 - 240 BPM in 3-digit 7-segment digital display;Pulse Wave Display: 6-segment bargraph display;Battery Voltage Low Indication: Through LED signals. 2. Power Requirements: Two heart rate 1.5V Alkali Battery and its voltage adapting
range is 2.6 - 3.6 volts.
3. Power Consumption: Smaller than 40mA.4. Resolution: 1% for Hemoglobin Saturation and + -1 BPM for Pulse Ratio.5. Measurement Accuracy:+ - 2% in stage of 70%-99% Hemoglobin Saturation and meaningless
when stage being smaller than 70%. + -2 BPM for Pulse Ratio.
6 Measurement Performance in Weak Filling Condition: Oxyhemoglobin and pulse value
can be shown correctly when pulse-filling ratio is 0.5%.
7 Interference Resistance Capacity against Ambient Light: Deviation is smaller than
+ -1% between value of Oxyhemoglobin measured in natural lighting indoor condition
and present lighting sources and that measured in dark room.
8 It is equipped with a function switch, through which the Oximeter can be powered
off in case no finger is the Oximeter longer than 8 seconds.
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