title: A gas scavenger system.
mesh_terms: D000397:Air Pollution / Q000517:prevention & control*; D000776:Anesthesiology / Q000295:instrumentation*; D000777:Anesthetics; D004781:Environmental Exposure; D005740:Gases; D009873:Operating Rooms
chemical_list: D000777:Anesthetics; D005740:Gases