A 25 year old male is undergoing incision and drainage of abscess under general anaesthesia with Spontaneous respiration. The most efficient anaesthetic circuit is
Mapelson breathing systems are classified as Mapelson A, B, C, D, E, F Mapelson A also known as Magill&;s circuit. Ranking of Mapelson&;s systems based on superiority as follows : Spontaneous ventilation : A>D,F,E>C,B Controlled ventilation : D, F, E>B,C>A Mapelson A is more efficient in spontaneous ventilation Mapelson D is more efficient in Controlled ventilation
Maplelson A
Mapleson B
Mapleson C
Mapleson D
Anaesthetic equipments