What system in an anesthetic machine supplies carrier gases like oxygen?

The compressed gas supply is essential in an anesthetic machine as it provides the carrier gases necessary for anesthesia, primarily oxygen and sometimes nitrous oxide. This system includes pressurized gas cylinders and related equipment, like pressure regulators and flow meters, which ensure that the gases are delivered at the appropriate flow rates and pressures to the patient.

In the context of anesthesia, oxygen is crucial because it supports the patient's respiration during the procedure. The gas is then mixed with anesthetic agents and delivered through the breathing circuit to the patient. Understanding the role of the compressed gas supply highlights its importance in maintaining an adequate oxygen supply and facilitating effective anesthesia management.