BAIN CIRCUIT

This Bain circuit is an anaesthesia delivery system that connects a patient’s airway to the anaesthesia machine. It creates an artificial atmosphere through which a patient breathes in and out. Bain circuits use a high fresh gas flow to deliver anaesthetic gases to the patient’s airway and to wash out the exhaled carbon dioxide. An inner tube delivers fresh gases and an outer corrugated tube serves as the outlet for exhaled gases. Bain circuit ensures that there is no re-breathing of the exhaled gases.