Introduction

A pulse oximeter is a medical device that indirectly measures the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin， producing a photoplethysmograph.. This portable， battery-operated pulse oximeter also displays the heart rate.

 

Why do we need this

The pulse oximetry normal values are dependent on your health condition， respiratory rate， percentage of oxygen in the air， activities you are performing， and other factors. For a regular healthy person， the normal blood oxygen saturation level (SpO2) should be around 94% to 99%. For patients with mild respiratory diseases， the SpO2 should be 90% or above. Supplementary oxygen should be used if SpO2 level falls below 90%， which is unacceptable for a prolonged period of time. Medicare will pay for oxygen supply if your reading is below 88%. If you fall into this abnormal range， consult with a doctor immediately. Many doctors want their patients to have their SpO2 above 90%.

 

Features

-  Integrated with SpO2 probe and processing display module

-  Small in volumelight in weight and convenient in carrying

-  Operation of the product is simple ，low power consumption

-  Operation menu for the function setting

-  SpO2 value display

-  Pulse rate value display， bar graph display

-  Pulse waveform display

-  The display mode can be changed

-  A pulse rate sound indication

-  With measured data overruns limits and low-voltage alarm functionthe upper/down alarm range can be adjustable

-  Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage and with alarm function 

-  With SpO2 value and pulse rate value of storage， the storage data can be uploaded to computers

-  Real-time data can be transmitted to computers

-  RF Wireless communication function(option)

-  Connected with an external oximeter probe(option)

-  Automatically power off function: when the device is under the state of measuring interface . 

-  It will automatically power off within 5 seconds if the finger falls out of probe.

 

Specification

-  Display Mode0.96" Dual color OLED display

-  Screen Resolution128*64

-  SpO2 Measuring Range0%100%， (the resolution is 1%).

-  Accuracy70%100%±2% ，Below 70% unspecified.

-  PR Measuring Range30bpm250bpm， (the resolution is 1bpm)

-  Accuracy±2bpm or ±2% (select larger)

-  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).

-  Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or 

-  indoor natural light and that of darkroom is less than ±1%.

-  Power Consumptionless than 80mA

-  Voltage:DC 2.6V3.6V

-  Power Supply:1.5V (AAA size) alkaline batteries × 2 

-  Battery working hour: The minimum continually work time is 24hours theoretical number is 32 hours.

-  Safety Type:Interior BatteryBF Type

-  Dimension:58.5(L) × 31(W) × 32 (H) mm

-  Weight:About 52g (with the batteries)

 

Package contents

1*hanging rope

1*user manual

1*data line

1*disk (PC software) 

 

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