What device is included in the high or intermediate pressure system of an anesthesia machine?

The pressure gauge is a critical component of the high or intermediate pressure system in an anesthesia machine. This system is responsible for managing and indicating the pressure of the gases used during anesthesia. The pressure gauge specifically provides real-time information about the gas supply pressure, which is essential for safe and effective anesthesia delivery.

Monitoring the pressure helps ensure that the system operates within safe limits and allows clinicians to identify any issues with gas delivery. While flowmeters are used to measure and control the flow of gases during anesthesia, they belong to a different part of the system. Vaporizers, on the other hand, are designed to convert liquid anesthetics into vapor form for patient administration. The oxygen fail-safe valve is a safety mechanism ensuring that if there is a failure in the oxygen supply, the anesthesia machine will not allow delivery of anesthetic gases without sufficient oxygen, but it is not part of the high or intermediate pressure system. Understanding the function and placement of these devices within the anesthesia machine is crucial for safe practice.