It’s changing into clear that face masks or shields will probably be a part of our apparel for no less than this yr. Gurugram-based Desmania has stepped into the masks design innovation subject. The commercial product design company has developed AARMR, a mixture of face masks, face shields and goggles.
The clear masks covers the whole face and has separate inlets and shops for inhalation and exhalation. It is available in 4 varieties: for folks whose work entails supply, for these moving into to work (places of work and factories), for these travelling by air, and for frontline healthcare staff (docs, nurses). We converse to Desmania CEO Anuj Prasad on how the masks works.
What was the thought behind AARMR’s design and design philosophy?
Most masks proper now cowl up over half of our faces. We wished to herald two adjustments: we wished the masks to ensure that we couldn’t contact our face, however on the similar time, we wished it to point out the entire face of the person. That is particularly for docs, because it makes sufferers really feel extra comfy. And absolutely you realize the type of waste PPE is creating, so our concept was to have masks which might be sustainable and sturdy.
May you speak in regards to the sorts of filters you might be utilizing?
There are three sorts of filters. One is a nanotech filter, which might block particle dimension of as much as 5-10 microns with 95% effectivity. This works nice for regular circumstances like for strolling on the street and shopping for groceries. The nanotech filter is washable utilizing cleaning soap water or sanitiser, so it’s extra sturdy.
We even have what we name a nanosurge filter, which mixes a surgical filter (seen in blue, three layered disposable masks) together with nanotech. The principle body is sturdy, however the filters can be utilized for 3 to 5 days after which get replaced; we offer cartridges for them.
The third is an N95 equal, which we’re nonetheless engaged on and it must get extra certifications. Our N95 masks would require smaller cartridges, and as they don’t contact your pores and skin a lot, they are going to trigger much less irritation and suffocation.
- One other advocate of utilizing sustainable nano-tech filters is Nirvana Being. It claims its Airific masks have a Viral Filtration Effectivity of 99.7.
- Founder Jai Dhar Gupta appeals to folks to not use disposable materials until completely obligatory. “All the plastic PPE will go back into our water bodies, air and soil. Please let us not use disposable material unless absolutely necessary. Doctors need to use them, yes, but it makes no sense for healthy people to do so.”
- Having collaborated with a New Zealand firm known as Revolution Fibres for the nanotech filter, Airific is washable and with correct drying, will final for 3 months.
- Go to nirvanabeing.com
Contemplating that a few of us will probably be sporting spectacles inside these masks, received’t fogging up of glasses be a difficulty?
We truly did face that drawback once we first began tinkering with the design. Our suggestions from folks was that there was a difficulty of foggy glasses. So we modified the passage of air. As a substitute of placing a filter on the entrance, we put one on the highest close to the brow, so that you inhale from the highest and while you exhale you do by means of the NRV (non-return valve which permits movement in a single route), close to your nostril and mouth. Together with that, we additionally discovered that coating the masks with sure formulations helps scale back fogging.
You mentioned that there are 4 sorts of masks. How does the design differ based on the utilization?
For these delivering items, the filter is true in entrance of the nostril, which makes respiratory simpler whereas travelling on a two-wheeler, when there’s larger wind. It’s clear and appropriate with helmets. The nanotech filter can be wonderful for air pollution — it takes care of particles upto 2.5 PM. The one for workspaces is mild and has good visibility because it needs to be worn all day, in entrance of laptops. The one for journey has two exhale areas, because the temperature distinction whereas travelling by means of flights could trigger respiratory issues. For docs, we’re engaged on an N95 filter such that the air they breathe out and in is purified. That may take two extra weeks to launch.
You’ve got been working in partnership with IIT-Delhi for this…
Sure, we approached IIT for the preliminary ideation with the design division, and used their workshop to make prototypes. We additionally obtained the masks validated by means of rounds of enchancment based on suggestions from docs at AIIMS. We’ve got been innovating ever for the reason that lockdown started in March, and can nonetheless undergo fixed iterations in designs relying on person suggestions.
Have you ever examined the masks in actual life situations?
Other than in-house testing in numerous environments (cold and hot), we’ve got given the masks to virtually 100 folks together with supply boys, workplace staff, a few folks on flights. A number of docs have additionally been utilizing the masks for 10 days or so. We’re 80% near outcomes, and have began dispatching samples. As soon as we posted on social media, we obtained enquiries from all around the world.
Delivery will start from July, costs begin from ₹700. Go to desmania.com/afm.html