Definitions

Commissioning — the proof of function to verify that the agreed system specification is met and is accepted by the user or the user’s representative

Creep (pressure regulator) — the rise in the outlet pressure above the original set-point without a significant change in the inlet pressure.

Droop (pressure regulator) — the drop in the outlet pressure, below the original set-point, as flow increases.

Maintenance — actions performed to preserve the as-built functionality of the medical gas pipeline system as required in the original manufacturer’s manual.

Medical gas pipeline system — a complete system that comprises a supply system, a monitoring and alarm system, and a distribution system with terminal units at the points where medical gases, medical support gases, medical vacuum, or anaesthetic gas scavenging is required.

Medical supply unit — prefabricated equipment that supplies medical gases, either singly or in combination with other services, at the point of patient care.

Modification — an alteration made to an existing medical gas pipeline system or its components

Qualified operator — a competent person who, through professional training and education, is responsible for the safe operation and maintenance of medical gas systems for their given health care facility

Qualified service technician — a competent person who, through professional training and education, is qualified to service a medical gas system.

Repair — an action to restore a medical gas pipeline, or part thereof, to its former operational Condition