Intubating catheter/bougie 14 french 70 cm long - (1) it should facilitate endotracheal intubation in patients when visualisation of the glottis is inadequate. (2). introducer should be a 14 french 70 cm long radio opaque catheter for adults (3). the tip should be blunt and angled to assist in proper placement beyond the vocal cords and to minimise trauma to internal structures. (4). should have 2 removable adapters to permit ventilation. one with a 15mm adapter to connect to ventilating circu/0