What Is A Pulse Oximeter And How Can It Help Against Covid?
Pulse oximeters are becoming increasingly popular for home use, as people buy them to monitor if someone in the family becomes seriously ill with Covid-19.
The devices, which measure the percentage of oxygen in the blood when clipped on to a fingertip, have been praised by doctors because they can alert people who don’t realise they’re gravely ill to the fact that their body is struggling for oxygen.
One of the biggest worries with Covid-19 is when someone doesn’t realise their oxygen levels have dropped because they don’t actually feel unwell – a phenomenon sometimes referred to as happy hypoxia or silent hypoxia.
If at all possible❗️get a pulse oximeter. ❗️If you develop covid-19, you may not feel breathless but your blood oxygen levels can be low. If the reading is below 94% and doesn’t improve with deep breaths, it is an NB sign to get further care. 1/4 pic.twitter.com/XwjaBMUw9v
— Helene-Mari van der Westhuizen (@HeleneMarivdW) December 31, 2020
What kind of reading is a red flag?
Official guidance from NHS England suggests you should call NHS 111 if somone’s blood oxygen level is 94% or 93%, or continues to be lower than their usual reading. Some people with lung conditions, for example, might routinely have lower readings but if their percentage drops more, they should seek help.
If someone’s blood oxygen levels are 92% or less, you should call 999 or go to A&E – although the NHS advises taking the reading twice to check it is correct.
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CE Marked - HomeDoc Finger Pulse Oximeter.
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This Oximeter will show you:
Blood Oxygen Level (SpO2): This is the measurement that tells you what percentage of blood is saturated.
Pulse Rate (Bpm); The heart rate that indicates the number of times a heart beats per minute.
Pulse Strength - Indicates how accurate the reading is. The stronger the pulse the more accurate the read.
Features:
Low Power Consumption - The Oximeter is powered with two AAA batteries, and it automatically powers off, preventing the battery from being drained.
Portable & Lightweight - The Oximeter only weighs 70 grams and comes with a lanyard so it can easily be carried.
Suitable For All Ages - Smart design allows for a range of finger sizes to fit into the finger chamber, designed with latex free silicone material. The finger oximeter is suitable for all ages, from children to the elderly. In homes, hospitals and social medical institutions, you can use this device to measure health data.
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This Oximeter will show you:
Blood Oxygen Level (SpO2): This is the measurement that tells you what percentage of blood is saturated.
Pulse Rate (Bpm); The heart rate that indicates the number of times a heart beats per minute.
Pulse Strength - Indicates how accurate the reading is. The stronger the pulse the more accurate the read.
Features:
Low Power Consumption - The Oximeter is powered with two AAA batteries, and it automatically powers off, preventing the battery from being drained.
Portable & Lightweight - The Oximeter only weighs 70 grams and comes with a lanyard so it can easily be carried.
Suitable For All Ages - Smart design allows for a range of finger sizes to fit into the finger chamber, designed with latex free silicone material. The finger oximeter is suitable for all ages, from children to the elderly. In homes, hospitals and social medical institutions, you can use this device to measure health data.