Microlife Pulse Oximeter

Microlife Pulse Oximeter

Fingertip

• Determination of oxygen saturation (SpO2) and heart rate (pulse)
• Comfortable measurement
• Lightweight and portable

Processes

• Different spectra of two LED lights are transmitted into the tissues of the finger, and a high-resolution receiver detects the amount of each light passing through the finger.
• Oxygenated hemoglobin absorbs a spectrum
• Deoxygenated hemoglobin absorbs another spectrum of detector levels
• This analyzes the difference of the 2 spectra, then shows the oxygen saturation in the blood.