What is the purpose of using a flowmeter with medical gas?

Using a flowmeter with medical gas is essential for accurately measuring and controlling the flow of gas being delivered to the patient. This device allows healthcare providers to set and monitor the precise amount of gas, such as oxygen or nitrous oxide, which is vital for ensuring the patient receives the appropriate dosage based on their medical needs. By providing real-time flow data, flowmeters help in adjusting the flow rate to respond to the patient’s condition, thereby optimizing treatment effectiveness.

In contrast, cleaning the gas is not a function of the flowmeter; that function typically involves purification systems that operate before the gas reaches the flowmeter. Increasing the pressure of the gas is managed by regulators or pressure valves, not by a flowmeter, which is designed for flow control rather than pressure adjustment. Additionally, monitoring the temperature of the gas generally involves separate instruments as flowmeters focus specifically on measuring and managing gas flow rates.