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The Usefulness Of N95 Respirators

By Lela Perkins


The N95 respirators are the plain white masks which are worn in areas where there is increase in dangers of pandemic diseases such as swine flu, avian, dengue, and then these masks are very popular. The respirator is a mask that is plain white cloth circle with elastic straps to fit around the ears and a metal to conform to the contours of the nose. The outside is made of rough cotton and paper that is porous while the middle is made up of latex.

Respirators can be divided into two categories. The single use disposable masks which are inexpensive and the reusable ones which have very sophisticated cartridges to filter the air. The reusable Mask respirators are known as air purifying respirators abbreviated as APR and can be further divided into two types: the full face respirator and the half mask ones.

While using these health aids, one should ensure that it is fitted perfectly to the face and the wearer gets maximum protection. Of course, one needs to perform a seal check before getting onto serious work with the respirator on. The mask of course needs to be replaced if the filter of the mask is found to be damaged, soiled or makes the wearer feel inconvenient while breathing.

There are however some limitations with these respirators. The main thing is that they do not offer chemical protection to the wearer. And if there is facial hair, it will reduce the effectiveness of the respirator. These masks are not ideal for getting protection against lead, asbestos or silica hazards.

The main function of the mask is to reduce the chances of contraction of any airborne diseases. The flu is spread by microscopic amounts of water given off when infected individuals breathe and sneeze. The aid reduces and minimizes the risk of contraction by creating a barrier though which even small bacteria cannot pass.

There are various types that are designed for specific purposes, and they offer to vary levels of protection. Some of the masks have latex, which is an allergen to some people. It is advisable to ensure cleansing and sanitizing the respirators regularly. This is the case that applies when the respirator is use by many people. This is emphasized by the center of disease control and prevention before being used by a different person.

The earliest form of this mask was developed to protect miners, fire-fighters from dust, chemicals and smoke. Soon workplaces and industries began requiring the workers to wear so that the risk of inhaling harmful gases is reduced. Today, it is used in the health industry to filter the airborne particles, viruses and bacteria from reaching the lungs. The mask must fit your face to prevent the spreading of infections from one individual to another. They are part of the infection control strategy which also includes washing hands and quarantine or social distancing.

N95 respirators are not designed for people with facial hair. People with chronic respiratory or other medical conditions should check before wearing the mask. Wearing a respiratory masks is an effective method for reducing the chances of contracting airborne diseases and restoring good health conditions regardless of the contaminants that linger around in the work place or any other place for that matter.




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