6 results
Facemask Droplet Visualization Comparison - No Mask vs Cloth mask (1 and 2 layers) vs Surgical
Facemask Droplet ... UNSW @UNSW #Facemask ... #Droplet #Visualization ... Comparison #Video #COVID19 ... #coronavirus
Droplet larger than aerosols, when exhaled (at velocity of <1m/s), evaporate or fall to the ground
Droplet larger than ... #Aerosol #droplets ... #facemasks #policy ... #covid19 #coronavirus ... #distance #dispersion
DIY Respirator

Innovative technique to create a cheap, reusable, elastomeric respirator for use during critical N95 supply
DIY Respirator ... using only a face mask ... Es_iY5WJdmI #DIY #Facemask ... #N95 #PPE #COVID19 ... #Coronavirus #Respirator
DIY Facemask - Creating my own  N95
1. anesthesia. mask 
2. Straps (vent masks here)
3. Ventilator
DIY Facemask - Creating ... 1. anesthesia. mask ... MdFacep #DIY #Facemask ... #N95 #PPE #COVID19 ... #Coronavirus #Respirator
Medical Mask Usage in COVID-19
Medical masks can be used to prevent the spread of respiratory infections.
in COVID-19 Medical ... large sprays and droplets ... N95 respirators ... #Masks #Usage #COVID19 ... #PatientInfo #Coronavirus
Filtering effect for small droplets (aerosols) by various masks; home-made of tea cloth, surgical mask (3M
effect for small droplets ... and a FFP2 (N95) respirator ... et al 2007) #Facemask ... filtering #particles #COVID19 ... #coronavirus #aerosolization