The N95 respirator is an essential part of PPE (Personal Protective Equipment). The main objective of the N95 respirator is to keep the wearer secure from respiratory droplets of the coronavirus patients. It can protect the wearer from airborne particles of infectious diseases that might pose a threat to the health of the individual. Those diseases that spread through respiratory droplets are called transmissible diseases. The novel coronavirus and the influenza virus are two instances of infectious diseases.
It is one of the most effective face-coverings that are essential to fend off any airborne particles. These particles endanger the lives of those that do not entirely cover their nose and face. Therefore, it is crucial to conceal your face from a face-covering to stop the coronavirus disease from spreading. Medical face masks are inferior to N95 respirators. They do not provide as much protection as the N95 respirators do. That is why the demand for N95 respirators is at the peak during the pandemic.
How does the N95 respirator protect you?
One of the most important parts that determine the effectiveness of the N95 respirator is fitting. A medical face mask needs to have a tight fit. The individual must buy a face mask in person. It happens often that a face mask with an incorrect fit is delivered to you. You must buy an N95 respirator that fits on your face comfortably. It should neither irritate your face nor force you to take it off. It should not leave enough space around your face for airborne particles to affect your face.
There are more than 7.5 billion people in the world, and all of them have unique facial features. Therefore, a manufacturing brand cannot develop a face mask that fits everyone’s face. Hence, it is indispensable to conduct a fit test to check if the face mask fits you or not. You would endanger your life if you wear a face mask that is too big. There would be sufficient room for airborne particles to make their way to your body; this makes the use of face masks that fit on your face crucial.
You could get infected if you do not wear a face mask according to your face size. Face masks must comfortably fit on your face. You could inhale the airborne particles if you do not correctly wear the N95 respirator. That is why you must ensure that the face mask you are wearing fits your face comfortably.
The use of N95 respirators with exhalation valves
There are different models of the N95 respirator. Every model has been manufactured for a particular purpose. Some N95 respirators ensure protection from dust and dirt, and some of them protect you from infectious diseases. A lot of people had purchased N95 respirators that have exhalation valves. These types of respirators have not been urged for use. It is because they do not ensure safety for the people around the wearer. Exhalation valves filter out the inhaled airborne particles, but they do not block exhaled particles.
It means that a coronavirus patient’s respiratory droplets spread because of the infected person’s exhaled particles. It harms the people around the infected individual that wears such N95 respirators. Therefore, the use of such face-coverings during the coronavirus pandemic must be prohibited. You must not use these N95 respirators at healthcare facilities. Moreover, giving this type of face-covering to an infected individual is fatal for the people around the coronavirus patient.
The coronavirus patient must be provided an N95 respirator that does not have an exhalation valve. That is the best way to curb the spread of COVID-19 and halt this nightmare of a pandemic.
What amount of oxygen gets through your N95 respirator?
A lot of people wonder if N95 respirators deprive them of oxygen. People were terrified since they assumed that wearing N95 respirators could make it hard for them to breathe. Scientists have conducted various tests to determine what amount of oxygen gets through your N95 respirator. There is an answer to this question. Some people were given N95 respirators to use for some time. Scientists would want to check the effectiveness of N95 respirators.
Scientists have tested this experiment by assigning people to wear N95 respirators that fit comfortably on their faces. Scientists monitored the oxygen levels of those people while they were wearing N95 respirators through their skin. People were not just sitting there with face masks. Scientists asked them to work out while using N95 respirators. Therefore, they worked out for some time. They were tasked to exercise for one hour. That is around four kilometers in sixty minutes.
There are a lot of people in the United States that do not know about normal oxygen levels. The normal oxygen level is from 95 to 100 percent. The experiment revealed that the use of N95 respirators did not affect the oxygen levels of an individual. The change was not significant. A lot of people do not wear face masks as they fear they would suffocate. They must know that they would wear tight face masks. It is crucial to ensure that the face mask you wear is comfortable.
It is checked through a fit test. It has been recommended to annually conduct a fit test of N95 respirators. An N95 respirator with a comfortable fit is crucial as it does not suffocate one.