How to measure spo2 level using Pulse oximeter
The monitor provides continuous, non-invasive, automatically calibrated measurements of both functional oxygen saturation of hemoglobin and pulse rate. The instrument combines the principles of spectrophotometric oximetry and plethysmography. It consists of an electro-optical sensor that applied to the patient and a microprocessor-based monitor that processes and displays the measurements. The electro-optical sensor contains two low-voltage, […]
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