The FlowStar Analog is a nitrous oxide and oxygen mixer flowmeter designed for straightforward operation and reliable sedation delivery. Its auto-compensating total flow system maintains the overall gas flow as the nitrous oxide concentration is adjusted, helping simplify operation during treatment.

The system provides up to 15 L/min total flow and includes a low-oxygen audible warning. The FlowStar platform also supports multiple mounting configurations, allowing the system to be adapted to the needs of the operatory.