title: Stuck valve on Sims-Portex Steri-Cath tracheal suction catheters causes unintentional continuous suction.
mesh_terms: D002404:Catheterization; D004869:Equipment Safety; D006801:Humans; D013396:Suction / Q000009:adverse effects / Q000295:instrumentation*; D014132:Trachea / Q000503:physiopathology; D014481:United States