Filters
Prototype - breath mask with common inspiration and expiration hole
This research report is focused on design and production process of breath half mask with filtration insert of changeable circular and rectangular filter prototype....
JR - Ostatní strojírenství
- 2014 •
- Gprot •
- Link
Rok uplatnění
Gprot - Prototyp
Výsledek na webu
Air filtration filter material
The utility model relates to a filtration material for air filtration based on combinations of spun bond (SB) and/or meltblown (MB) and electrospun nonwoven fabrics. This material is easy to process by welding or sewing to masks...
Materials engineering
- 2019 •
- Fuzit
Rok uplatnění
Fuzit - Užitný vzor
Bacterial filtration efficiency and viral filtration efficiency of face masks – the role of bacteriophages in textile testing
aerosol and the method of viral filtration efficiency (VFE) testing. The bacteriophage edetermined BFE abd VFE values correlate well in the case of masks with high filtration were determined for masks wit...
Microbiology
- 2023 •
- O
Rok uplatnění
O - Ostatní výsledky
How effectively do face masks trap bacteria and viruses?
Face mask testing has come to the fore in the context of the Covid-19 pandemic. The testing itself and the conformity assessment of disposable masks are described-CoV-2 virus. The methodology is based on BFE te...
Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)
- 2022 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
Testing of Filtration Half-Mask Material Properties via Radioactive Aerosol
Filtration half-masks are one of the cheapest commercially available personal properties testing results of personal protective equipment Serge CN P3 V at the flow mean diameters of 80 nm and 190 nm. Penetration pr...
AQ - Bezpečnost a ochrana zdraví, člověk – stroj
- 2013 •
- O
Rok uplatnění
O - Ostatní výsledky
Half-face mask BUT H2
A team of Brno University of Technology researchers and students have developed a 3D printable protection half mask that does not require a special printer or material. The product is intended as improvised personal protective equip...
Mechanical engineering
- 2020 •
- Gprot •
- Link
Rok uplatnění
Gprot - Prototyp
Výsledek na webu
Viral filtration efficiency of textile materials of face masks
with some limitations concerning the testing of the capacity of filtration against viral with viral particles. There was tested the method of viral filtration efficiency (VFEThe filtration efficiency of...
Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)
- 2022 •
- O
Rok uplatnění
O - Ostatní výsledky
Determination of viral filtration effciency (VFE) of face masks and other textile materials
of filtration that the face mask prevents the spread of viruses.The standard operating procedure serves to determine the viral filtering efficiency of face masks using a live aerosol containing viral particles. The procedu...
Virology
- 2023 •
- NmetA
Rok uplatnění
NmetA - Akreditované metodiky a postupy
Bacterial filtration efficiency of medical face masks – evaluation of the use of disposable plastic Petri dishes in Andersen impactor
Bacterial filtration efficiency is the main characteristic of medical face masks effectivity and quality. The testing method is given by European and US impactor for the determination of the bacterial filtration ef...
Microbiology
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Adaptable face half mask
The product in which the industrial design is embodied is an adaptable half mask.
Medical engineering
- 2022 •
- Fprum •
- Link
Rok uplatnění
Fprum - Průmyslový vzor
Výsledek na webu
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