Fig. 2.
Qualitative comparison of droplet spray when simulating extubation cough. (A) Droplet distribution using the aerosol box. Yellow arrow, droplet contamination of bedside assistant. Pink arrow, escape of droplets through the thoracic opening on the aerosol box. (B) Droplet distribution using the Mayo-draped containment setup. Red arrow, containment of droplets within the plastic draping.