medical finger pulse oximeter, 1 pc.
Measuring 3 parameters Saturation: blood oxygen concentration (Spo2 35%-100%) Heart rate - (bpmPR 25- 250 beats/min) Perfusion ratio, helpful for people with poor circulation Oxygen saturation is the percentage of oxyhemoglobin (HbO2) combined with oxygen against all combined hemoglobin (Hb). It is an important physiological parameter of breathing and circulation. The oxygen saturation of arterial blood in a normal human body is 98%. Oxygen saturation is an important indicator of the oxygen status in the human body. In general, normal oxygen saturation values cannot be lower than 94%. If the measured oxygen saturation values are lower than 94%, it is considered insufficient oxygen. Pulse rate is the number of pulse beats per minute. Generally, the human heart rate ranges from 60 to 90 beats per minute. The perfusion index (PI) typically reflects the perfusion status of the patient's limb and also indicates the instrument's detection accuracy; that is, the examination can still be performed even in conditions of low or poor perfusion. The PI of a normal human body is 3% or greater. The device is safe to use, even for pregnant women. Saturation is indicated by the Spo2 symbol and is reported as a percentage. The normal value for a healthy person is 93-99%. Simply insert your finger into the probe and turn on the pulse oximeter. After a few seconds, the result can be read directly from the display – SpO2 value, PR pulse rate, pulse wave, etc.
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