Historical information
The Laryngeal Mask Airway was invented in 1983 by British anaesthetist, Archie Brain.
Physical description
Yellow plastic tubing with a pink rubber laryngeal mask attached. There is an additional fine yellow tube threaded through the base of the rubber mask.
Inscriptions & markings
Printed in black in along side: #4 LARYNGEAL MASK AUTOCLAVABLE INTAVENT 3:1