Knowing how to use the oximeter correctly is important as many COVID deaths are happening due to loss of oxygen. Detecting the oxygen level at the right time and getting medical help at the right moment will definitely save lives.
If you were wondering how exactly to use an
oximeter and how it works, we explain what you need to do and how it works.
Few things to remember and must do while using an oximeter – you need to rest for about 10-15 minutes before you use the oximeter to measure the oxygen level in your blood. Sit straight, stay calm and sit still. Place one hand near your heart. Clip on the oximeter to your index or middle finger. You can use any hand you like. The device should touch your skin above the nail. Do not put the oximeter on your nail. Place the oximeter firmly and sit still. Any movement will give you an incorrect reading.
Read moreLet the reading stabilise. Take the highest reading. Oximeters show two readings – the top one is your oxygen level and the one below is your pulse rate. Doctors recommend taking the readings 3 times a day at the same time.
Here is how you use an oximeter:
Rest for 10-15 mins before taking measurements
Sit down straight, rest your hand near your heart
Hold your hand near your heart still
Clip on the oximeter on your index or middle finger
Let it touch your skin above your nails
Do not put the oximeter on your nail
You can use either your right or left hand
Do not move at all. Slightest movement will give a wrong reading
Stay calm and sit still. Let the readings on the meter stabilise
Take the highest reading
Top reading on the oximeter is the oxygen level
Reading below is the pulse rate
Oxygen level reading up to 92% is ok
Anything below 92%, contact your doctor
Readings need to be done at the same time, 3-times in a day
