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What are pulse oximeters used for?

SpO2 oximeters are used to check the percentage of oxygen concentration in the patient’s blood. In several COVID 19 patients, it has been used in the treatment for alerting low oxygen levels timely. Due to this, with the rising COVID cases in India, there has been a surging demand for pulse oximeters. Pulse oximeters are medical devices that monitor the oxygen level of a patient’s blood.

What are pulse oximeters used for

This helps in alerting the healthcare provider whenever the oxygen levels drop below the safe levels. The COVID-19 treatment involves essential use of this device because a covid patient’s oxygen levels need frequent, constant, and accurate monitoring. If you are looking to get Covid test in Kolkata, get in touch with your nearest Lasco Medicare centre.

The ideal level of oxygen is usually 95% or higher. Some people with chronic lung disease or sleep apnoea can have normal levels of around 90%. However, if your home SpO2 reading is lower than 90%, we suggest you call for professional assistance. If you are looking for RT-PCR test lab in Kolkata, try contacting the best Diagnostic Centre in Howrah.

How to use a pulse oximeter in the correct way?

Step 1 : Before you use a pulse oximeter, make sure that you don’t have any nail-paint on your nails or henna on your fingers.

Step 2 : Make sure that your hands are at normal temperature, before you use the pulse oximeter. If you feel they’re cold, warm your hands before you start to use this device.

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Step 3 : Relax your body before you out on your pulse oximeter.

Step 4 : Place your pulse oximeter on your index finger or middle finger.

Step 5: Make sure that the finger fits well and see that the probe is not kept too tight.

Step 6: Place your hand on your chest adjacent to your heart and try stabilizing and reducing hand movement

Step 7: Keep the pulse oximeter on your finger for a minimum of one minute, till the reading stabilizes.

Step 8: Record the highest reading that flashes on the oximeter after it has begun recording after 5 seconds.

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