Finger pulse oximeter ChoiceMMed

Presentation:

This finger pulse oximeter measures arterial oxygen saturation (SpO2), which is also called available hemoglobin saturation (% SpO2) and heart rate.These are some of the most important vital functions along with blood pressure, respiratory rate and body temperature.

The level of saturation in the blood (SpO2) is an important value indicating the flow of oxygen to the body, especially the brain. Many diseases interfere with oxygen saturation in the blood and with the normal supply of oxygen. With a finger pulse oximeter, users can quickly and accurately determine their oxygen concentration.

Measurement method:

This pulse oximeter works by measuring the absorption of red (usually 660 nm) and infrared light (usually 940 nm) through the area of ​​arterial flow according to the Lumberd-Beer law. Because the absorption characteristics of the oxygenated and non-oxygenated hemoglobin (O2Hb and Hb) are different, the absorbance measurements are used to determine the saturation of the hemoglobin. 

Features:

• 1.3 inch OLED color display (160 * 64)
• Pulse Histogram / Wavy SpO2 Diagram
• 10 adjustable brightness levels.  Display range:
• SpO2 from 0% to 99%, with 1% radiation, from 80% -90% + 2 and at 70% -80% + 3%
• Pulse range 30-235 beats per minute.
• Accuracy at 30-235 beats per minute + 2
• Weight: approximately 50g. (incl. batteries)
• Dimensions: 58 x 32 x 34 mm
• Automatic shutdown in the absence of a signal.
• The kit includes: 2 AAA batteries, carrying case
• Visual alarm - for wasted batteries.
• Consumption <= 30 mA
• Run time> 30 hours in normal use
• Temperature:
• Temperature (at work) + 5C to + 40C
• Temperature (at storage) -10C to + 40C
• Relative humidity (at work) 15 to 80%