The anesthesia gas machine powers nearly every anesthetic we deliver. Understanding its pressure systems, safety mechanisms, flowmeters, and vaporizers is essential for safe practice and confident troubleshooting in the OR.

Both CRNAs and anesthesiologists play vital, complementary roles in modern healthcare. They share the same goal: keeping patients safe, comfortable, and cared for during some of life’s most vulnerable moments.

Every time anesthesia is used—for surgery, childbirth, trauma care, or pain management—a CRNA may be the one keeping patients safe. These Certified Registered Nurse Anesthetists are advanced practice providers trained to administer anesthesia and monitor patients throughout their procedures.