N-95 respirator masks are the hottest hot selling item for"flu preparedness", but do they function? Yes. And No. N-95 respirator masks were designed to protect healthcare workers from'airborne' illnesses such as the flu, chicken pox and tuberculosis. They DO operate so that they will not gain from them, however, the general public is not likely to maintain those controlled circumstances.
Face masks were used during the 1918 flu epidemic as'protection' against the flu. It probably did not do any good, but laws were enacted and individuals who didn`t wear them were considered"mask slackers" who could be fined, imprisoned or just ostracized. With the swine flu claiming more and more victims in the US, individuals have begun to respond by wearing masks. But this time, the greater tech N-95 Respirator Mask is all of the rage. For more info about China Factory Sale Mask Factory, Visit our website.
The N-95 isn't your grandfather's surgical mask or even the same as surgical masks worn by doctors and nurses now just like you see in operating rooms. They are specialized pieces of equipment that were designed to protect hospital workers against'airborne' ailments such as influenza, chicken pox and tuberculosis. All these are small particles that stay after being exhaled by an infected individual, airborne. There's been a lot of misinformation about those masks. Some say they work, some say they don`t. So what is the reality?
The fact is that N 95 respirators DO protect wearers against the influenza - in theory and when used correctly. The N 95 respirators ARE therefore are and Airtight Designed to protect the wearer from airborne particles as small as Mycobacterium Tubuculosis- roughly 45 nanometers in about 1/2 micron or diameter. The swine flu virus, by contrast, is nearly two times as large at approximately 80-120 nanometers. In the hospital setting when used by trained practitioners, as set by Centers these masks are at preventing transmission of these particles, VERY Good
However there are numerous reasons why the N-95 respirators are unlikely to work for the general public. The reason is the fact that it's hard to find the ideal fit. Health care workers who use surgical masks are told,"Here, put this on". Surgical masks can be worn by anyone, anywhere for extended intervals. They are pretty comfortable and simple to use by men and women in China wearing masks while riding bicycles to work or jogging, as exhibited. But must go through a training session. The approximate correct size for your own face is chosen and put snugly on the face with 2 straps that were tight fitting onto the head. Secondly, the metal ring on the nose bridge is smoothed down to find a tight match. After there is a fit approximated, the head is put into a large plastic tubing to approximate a space. A trainer a nurse, then sticks a spray bottle and pushes a saccharine solution to the plastic tubing while the wearer turns the head from side to side and up and down to make sure there are no air leaks. In the event the saccharine alternative is tasted, then a good'match' has not yet been obtained and the procedure is repeated using another sized mask before an airtight seal has been obtained: sometimes difficult for those with especially small or massive faces or those who have facial hair.
The next explanation is that N 95 Respirators are uncomfortable, hot and tight. An N-95 respirator becomes claustrophobic and uncomfortable even, while a mask can be worn for hours without any issues. After caring for a person for a brief while, the breath most begin to sweat and feels hot and uncomfortable - some people today sweat PROFUSELY! After sporting one for a brief while taking off the mask feels as if you stepped after getting out of a sauna. Wearing one in an air conditioned theater while simply sitting and watching a film could be excruciating. While riding a bicycle or while shopping wearing one is just simply impossible.
Any mask- if it is an N-95 is designed to be utilized for under 20 minutes at a time. This is because saturated from breath in moisture. And once it's saturated, then the pore filter size might be changed making the mask even trapping against the mask and ineffective - Right Next to the Face!
Thus, whilst N-95 masks DO effectively protect healthcare workers from even face to face transmission of airborne contaminants such as the flu, inappropriate use by untrained lay people in real world conditions would probably make them ineffective and nullify some of the possible protective effects of the effective filtration devices.
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