A simple way to vent anesthetic gases.
D000388:Air / Q000032:analysis; D000758:Anesthesia; D008722:Methods; D009609:Nitrous Oxide / Q000032:analysis; D009873:Operating Rooms; D013210:Staphylococcus / Q000302:isolation & purification; D014691:Ventilation
D009609:Nitrous Oxide