The COVID pandemic is still a problem that people face in the current time. Many people thought that it was going to end abruptly like the previous instances in this millennium. However, it seems that we have underestimated the virus and the ability of the general population to help the government and vice-versa. Many countries are still experiencing issues regarding the spread of the variants, as you can learn here. Hence, individuals and families are looking for ways to help themselves and others around them.
For this reason, there is a rise in the popularity of many tools that can be used on your own. One of the best examples is the self-testing COVID kits. Even though most of them did work, there were still too many that were rather problematic and did not function as they should due to underhand trade. However, it is a testament to the necessity of having something that you can do even at home. Many people are too afraid of going to hospitals and other healthcare providers, so self-testing is the best way.
As one of the main issues of being afflicted by COVID is difficulty in breathing, another main thing that has become important is pulse oximeters. These are little devices that you can use to measure the amount of oxygen in your bloodstream. They might look like toys at first glance, but these are some of the most accurate measurements for oxygen levels. It is great to have one in your home, especially if you have someone showing symptoms of the virus.
How is the Air Important
Let us start first with one of the most crucial parts of being human: the ability to breathe. It might seem like a simple concept at first, as we are taking in oxygen then releasing carbon dioxide. Based on this explanation, one might think that carbon dioxide is not good for us. Oxygen is indeed necessary for us to live as it is used by our body to function most like water. However, it is far more complicated than taking something in and taking something out.
Here is a general truth: we need both to survive as the breathing cycle functions with the two of them together. We start with either carbon dioxide or oxygen in our bodies, and the exchange happens with them at the same time. Once we take in a lungful of air, it is being filtered by the many parts of our respiratory system. Both oxygen and carbon dioxide enter the body, and both go out as well, as it is a mutual exchange.
However, we only measure the oxygen levels because it is the most important in most body functions. One of the most crucial uses of this element is helping the brain run all of its functions. It is also necessary for the brain tissues to stay alive. If you run out of air to breathe, you only have 100 seconds before your brain cells start to die. If enough of them get damaged, the effect is tremendous enough to deter body functions from going on normally, and eventual death will follow.
It is one of the more dangerous complications of COVID. There are many reasons why it can block the air from going inside your lungs. Most of the time, it is because of pneumonia; with enough phlegm, it can obstruct the bronchi and eventually the alveoli. It is worse in some cases, though, as it can destroy lung tissues entirely, causing the entire respiratory system to collapse.
For this reason, it is important to have something that can measure your oxygen levels while at home. Many people are going for self-isolation these days rather than being admitted to the hospital. If you want to have something handy that can see whether you are still taking in enough air, then you might want to have something like this at hand. Take a look at some of them on this website and invest in one yourself. It is not something that you can easily replace either, as it is only the handheld way to do such testing.
Choosing One Over Many
However, there are so many of these products in the market that it can be hard to choose which one is the best. You might also know them as pulse oximeters, so it is best to find them using such keywords. It is also important to look for the ones that do work and give an accurate reading. Many of them can turn out to be glorified toys with lights flashing on them. There are many ways that you can make sure that they are working properly.
First off, you would want to buy something off of a proper medical supplies merchant or store. These places are the best ones to find great oximeters. Some of them are medical-grade levels of accuracy, but the price also goes up with the effectiveness. You would want something effective enough to help you get the information you want without breaking the bank. If you want to play it safe, it is good enough to go to one of these stores and buy one as soon as you can.
If going out is difficult, then it would be best to go for online stores. These are some of the best sources these days since you do not have to go out. All you need to do is order on the website and wait until it gets delivered to your doorstep. It also helps that you can pay online through your bank account. However, it can be rather dangerous unless you do not have anything that protects you from online threats.
When it comes to buying electronics like this one online, there are some things that you need to look into closely. For one, looking at the ratings is not enough since the reviews will have all the content that you need. You would also have to choose a site that is reputable enough to have these medical items. It is necessary that they are working properly right from the get-go, or else you just end up wasting your money.