title: Mallinckrodt/Nellcor Puritan Bennett 7200 Series ventilator may fail to sound alarm.
mesh_terms: D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D008283:Maintenance; D014481:United States; D014486:United States Food and Drug Administration; D012122:Ventilators, Mechanical / Q000009:adverse effects*