Using barrier filters to protect spirometer sensors from droplet deposition.
Zhang
Yuguang
Y
D004866:Equipment Contamination / Q000517:prevention & control*; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D008851:Micropore Filters; D012129:Respiratory Function Tests; D012680:Sensitivity and Specificity; D013147:Spirometry / Q000295:instrumentation* / Q000379:methods