A simple system change to reduce delays in emergency calls for assistance during anaesthesia in the operating theatre.

Abstract

Promptly calling for assistance in an anaesthetic emergency is important. However, emergency call systems are not present in all locations where anaesthesia is administered, and in those that do have an emergency call system, the call button is often obscured by other equipment or in an unfamiliar location. Placing a red stripe from the ceiling, down the wall, to the emergency call button significantly reduces delays in activating an emergency call, demonstrating a simple but effective system change to the layout of operating theatres.