Relying only on clinical tests and waiting for advanced symptoms like shortness of breath to occur may lead to the patient becoming critical, due to the loss of this time. This, then, leads to the patient’s lungs tending to show symptoms of the disease. In many cases, the patient may feel comfortable and may not realise that they have developed hypoxia (absence of enough oxygen in tissues). It is usually recommended for the early detection of ‘Covid Pneumonia’, a potentially deadly condition seen among the most severe coronavirus cases. However, it cannot detect the disease on its own, because other diseases like Chronic Obstructive Pulmonary Diseases (COPD), asthma, and other non-Covid-19 lung infections can also result in a low oxygen count. How Does A Pulse Oximeter Help In The Fight Against Covid-19?Ī pulse oximeter is part of a larger screening and testing process of Covid-19 patients. It is time to look to inform your doctor immediately and start looking for a hospital when the oxygen levels dip below 95%. Pro-tip: When dealing with a Covid patient, it’s important to monitor your oxygen saturation level at least 3-4 times a day. Anything below 95% indicates a lung problem, whereas anything below 92% indicates that the person is seriously ill and may need supplementary oxygen and hospital monitoring. Pro-tip: If a person’s reading says 95%, it means that 5% of blood cells have been depleted of oxygen.Ī healthy individual with a normal blood saturation level is likely to have their reading vary between 95-100%. The oximeter then compares the number of bright red cells to the number of dark red cells and thus, calculates oxygen saturation as a percentage. Blood cells with a good amount of oxygen are bright red, while others are dark red. What Is Pulse Oximetry?Ī pulse oximeter measures blood oxygen saturation and heart rate by shining a light through the skin and detecting both the colour and movement of your blood cells. If buying separate oximeters is not possible for you, make sure to thoroughly sanitize them before using them. Pro-tip: If you're living with a Covid patient at home, it's best for you to buy individual oximeters as it is not safe to share with the patient. We’re here to tell you about the functions of the device, how to use it correctly and all of its indications. But ever since the pandemic, the pulse oximeter occupies the same place as a thermometer, blood pressure machine or a diabetes monitoring kit in your medical drawer at home. Previously, an oximeter was only used in hospitals. Pulse Oximeter Is The New Basic Home Necessity What Is Pulse Oximetry? How Does An Oximeter Measure Oxygen Levels? What’s A Healthy Pulse Oximeter Reading? How Does A Pulse Oximeter Help In The Fight Against Covid-19? How To Use A Pulse Oximeter Correctly? Here Are Some Other Things To Keep In Mind While Using The Pulse Oximeter Things To Keep In Mind While Buying A Pulse Oximeters FAQs About Pulse Oximeters Pulse Oximeter Is The New Basic Home Necessity It can also help in diagnostics and monitoring the virus’ symptoms. ![]() Both these vitals are necessary to keep in check for covid-19 patients. ![]() This little device, which clips to your finger, can not only determine the percentage of oxygen in your blood but also give you a reading of your pulse. One such handy medical device is the pulse oximeter. As the number of coronavirus cases increased, it was important to keep certain vitals in check to know when to raise an alarm. Ever since the pandemic hit the world, havoc wrecked all over.
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