Corrugated Breathing Tubes

This anaesthetic breathing Circut Bain Circuit system consists of 1.8m long corrugated plastic tubing of 22mm diameter. and it provides better inspection of the inner tube and its attachments.an expiratory valve and a reservoir bag may be attached to the machine end to the circuit and then it resembles the Mapleson D system.in this system the fresh gas flow is always through the inner tube and the patient breaths through the annular space or outer tube. The Bain circuit is simple and light weight and easy to handle.No carbon di oxide absorption is needed, sterilization of the circuit is easy.Disposable tubing is also available.moreover the circuit is mostly safe and reliable.