Poster

Watch out for:

• Excessively hot gas to the patient when flow rates are changed
• Excessive condensation in the inspiratory hose that may drown the patient or prevent ventilation
• Cross-infection

Before use, check for:

• Patient inspiratory temperature monitor in place
• Gas flow in proper direction
• Alarms set for 40° C or lower
• Inspiratory hose sloped to drain condensation away from patient into trap
• Use of sterile distilled water (unless using a unit designed to accept nonsterile water)
• Water flow from proper type of remote reservoir
• Sufficient time for wicks to saturate

During use:

• Check for water accumulation in inspiratory hose
• Set patient inspiratory temperature at 35° C or lower
• Change flow rate slowly and adjust thermostat to avoid temperature overshoot
• Keep water level above minimum indicated level