ec808a86__Resources___Fire_Safety_Video__3
[0] Oxygen and Air flowmeters connected to auxiliary gas outlet [1] Accurate control of inspired oxygen concentration delivered by auxiliary flowmeter Convenient integration with anesthesia machine [2] Actual delivered concentration is not measured Easy to deliver > 30% when mixing air and oxygen (see Table 2) Availability is limited to one manufacturer (Datascope Anestar(R)) [3] 
Use an anesthesia machine with this capability Connect open delivery device to the outlet for auxiliary flowmeters Only enough oxygen flow should be added to the air to get the desired concentration (Table 2)
Anesthesia Patient Safety Foundation - Resources - Fire Safety Video
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