The fit test includes FT 10 with a has sweet test and FT 12 with bitter used if the individual can't dected the FT 10. Also you can used on FF2 mask with European standard the same with N- 95 with is USA standard.
im curious , lets say i fit the n95 over a pipe and a surgical over a pipe and secured with a rubber band ( so that the seal is good) what are the filtration efficacy of each material ?
There is no established time limit on the efficiency of a facemask as this depends on many factors including the fabric it is made out of, the level of humidity in the environment, if the wearer is speaking, coughing, sneezing, touching their face/face mask, etc. The general rule of thumb is that one should replace a face mask once it becomes damp, damaged, soiled, or if it becomes difficult to breathe in it. Read more here www.cdc.gov/niosh/npptl/pdfs/UnderstandDifferenceInfographic-508.pdf
personally, n95 can be reused. But the surface of mask will be filled with viruses which is a little bit risky. U might need to spray some alcohol onto it before u reuse them.
@@spiritlevelstudios It is better to have limited air and breathing issues for a few hours than to be on a ventilator for days or weeks and possibly die.
@@spiritlevelstudios you can breath perfectly fine. I use N95 in combination with surgical mask. This is standard practice in Taiwan and Hong Kong where cases are extremely few.
اطلقوا هذا الهاشتاك: #ميلاد منقذ البشرية. #ادركنا يا حجة الله. #العالم محتاج الى ظهور المهدي. #The birth of the savior of mankind. #Realize us, God's argument. #The world needs the appearance of Mahdi.
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The fit test includes FT 10 with a has sweet test and FT 12 with bitter used if the individual can't dected the FT 10. Also you can used on FF2 mask with European standard the same with N- 95 with is USA standard.
Excellent lecture
im curious , lets say i fit the n95 over a pipe and a surgical over a pipe and secured with a rubber band ( so that the seal is good) what are the filtration efficacy of each material ?
Excellent!!
How about it?does the surgical mask block the covid 19 size particle from entering when you are breathing normally.
No
How long are you required to stay with a mask before it becomes inefficient? Like to say the amount of minutes or hours per day
There is no established time limit on the efficiency of a facemask as this depends on many factors including the fabric it is made out of, the level of humidity in the environment, if the wearer is speaking, coughing, sneezing, touching their face/face mask, etc. The general rule of thumb is that one should replace a face mask once it becomes damp, damaged, soiled, or if it becomes difficult to breathe in it. Read more here www.cdc.gov/niosh/npptl/pdfs/UnderstandDifferenceInfographic-508.pdf
personally, n95 can be reused. But the surface of mask will be filled with viruses which is a little bit risky. U might need to spray some alcohol onto it before u reuse them.
Any advise what type of mask for healthcare workers who have asthma, albeit controlled? I noticed prolonged use causes my asthma to recur
Highest scale mask with a valve on it. The valve helps you breath a little better, does not help with filtration.
Nice
Just use a surgical mask OVER your N-95 mask for better protection and don't forget goggles and gloves.
And a space suit covered in tin foil. You can hardly breathe with just one N95.
@@spiritlevelstudios It is better to have limited air and breathing issues for a few hours than to be on a ventilator for days or weeks and possibly die.
@@spiritlevelstudios you can breath perfectly fine. I use N95 in combination with surgical mask. This is standard practice in Taiwan and Hong Kong where cases are extremely few.
That's a welder I use the same I'm 95 for months on end. Cover the m95 with a bandana
Fit test?? Nobody’s gonna do it!!!
Buy the mask without the vent.
I concur. The vent, although stylish, makes the mask useless unless there is a really good filter behind it.
Doctor. Doctor. Ha. Glad I am not sick
👍❤👍❤👍❤👍
👍🏻👍🏻 💚💚
Lol from India
Binod
اطلقوا هذا الهاشتاك:
#ميلاد منقذ البشرية.
#ادركنا يا حجة الله.
#العالم محتاج الى ظهور المهدي.
#The birth of the savior of mankind.
#Realize us, God's argument.
#The world needs the appearance of Mahdi.
If you can breath air then you can breath germs. These masks are useless.