The AeroMed ATC is designed to protect healthcare staff during the administration of Pentamidine or during sputum induction procedures. The CDC states, “All cough-inducing procedures performed on patients who may have infectious TB should be performed using local exhaust ventilation devices (e.g., booths or special enclosures) …” The patient sits in the booth during the procedure. Air is drawn into the booth through a pre-filter on the top of the unit. The air is then drawn past the patient and through a HEPA filter that is located under the seat. The HEPA filter removes airborne particulate contaminants at a minimum removal efficiency of 99.97% on particles 0.3 microns in size. For additional details, explore more information on ATCs, pressure monitoring, and other features. Learn more about ATCs.