Healthcare workers are the unsounded hero of the ongoing war against the COVID-19 virus. Here in Totobobo, we are glad to be able to play a small part to bring happiness to this team of Austrian dentists. The story unfolded as illustrated in the following email exchange.
2020-03-30 from Dr Tünde Alföldi, Austria
Hi, we’re dentists in Hungary and Austria. We’re at high risk because we spread saliva in the air during the procedure, and we have the Covid-19 in our countries. To buy medical masks is impossible, so we look for an alternative solution to protect our team. Which filters should we buy? Thanks
2020-03-30 from Francis (totobobo)
For the highest protection, we suggest the PRO filter, which is N99 equivalent. https://www.totobobomask.com/product/totobobo-noseclip-pro
The PRO filter unit: https://www.totobobomask.com/product/pro-filter
The PRO filter refill sheets: https://www.totobobomask.com/product/pro-filter-refill
I need to highlight the differences between the Totobobo mask, N95, and surgical mask:
There are pros and cons.
A published pilot study by the Prince of Wales Hospital indicates Totobobo mask is able to fit more people than the N95 mask (70% vs 40%) which is important for providing effective protection. However, when the mask is well fitted, N95 mask provides a higher level of protection than Totobobo (scoring 193 vs 133, where 100 is the passing mark).
Large size is suitable for men. Medium/small size is suitable for most women.
You can use the “Size chart” for a quick check:
If you need a more accurate size estimation, please download and print this template, to make a simple paper dummy mask. That allows you to check and compare the two sizes physically.
Let me know if you have any questions.
Best regards, Francis
2020-03-30 from Tünde Alföldi dr
Dear Francis, I`ve measured our team as you’ve sent me the form, we would need 4 big (L) TT-01 and 4 small TT-02 (S). This is not enough for all the team in Austria and Hungary, but in case we could preorder that amount would be great, and if you have more for delivery then we would like to order more. Do you mean replacing the filter after one day or after each patient? I have an Ozone machine, do you think instead of UV we can sterilize with that the filter? Thank you again and I`m so happy that you help us! Kind regards Tünde
2020-03-30 from Francis
I’m not familiar with the Ozone machine and its effects. If it can disinfect a normal N95 mask without damage, then it should be fine.
Ideally, you need to change the filter each time coming out from the ICU. However, if the resource is extremely limited, you can use the filter for the whole day. You need to be especially careful not to move between virus-carrying patients and other patients to avoid cross-infection.
2020-04-15 from Dr Tünde Alföldi
We just got the masks yesterday because the Austrian custom did not want to let it through because we‘re not importers. But finally after paying a high custom and having long arguments we got it!
Thank you for your help!
Let me know when it‘s possible to buy more masks and filters, please!
2020-04-15 from Francis (Totobobo)
Wow, thank you for this cool picture, you look very professional! (is there a face shield flipped up?)
Do let me know how your team thinks about the mask/filter. I’m eager to know.
Stay safe and take care,
2020-04-17 from Dr Tünde Alföldi
On the photo it‘s my husband:), and it‘s a face shield extra over the face. In case you want to advertise that you help doctors feel free to use that picture, we‘re very grateful to you! We got from the Austrian government 6 pieces of FFP3 masks for the whole surgery (we‘re 7 people), and they said you can steam-sterilize it- which actually could deform them, and they gave it only in one size, in the biggest, so it‘s mostly not fitting on the assistants’ face. In the shops they don‘t sell any FFP3s, so to get more it‘s impossible.
Dr Tünde Alföldi, Alföldi Dental System Kft., Austria
Everybody in our surgery says that compared with the FFPs they can breathe much better in the Totobobo mask, and you can stand it for more hours wearing it! And of course, you can fit it to your face, not like the oversize FFPs. So we are happy and we could start to work again, not leaving our patients in pain!
I send a picture of myself in your mask at work, your company can post it if you want, I´m grateful that I have Totobobo mask. In Hungary and in Austria they sell for dentists hand-sewed textile masks (one layer) and simple medical face masks for 10-times higher prices like usual. I send you a picture of their offer that you see how incredible it is. In Austria they want to restart the schools in the middle of May, I would order for my children masks-which filter you would recommend for that purpose?
Kind regards, Francis, we are really thankful for you!