Plain paediatric endotracheal tubes code 520.xx are designed as follows:
Green tube with radiopaque line in extra-soft PVC. The distal end of the tube is bevelled to 37°.
They have a 17mm intubation depth mark at the distal end.
The tube has distance markings every 0.5cm for tubes of size 2.0 to 3.5; distance markings every cm from 9 to 21cm for tubes of size 4.0 and 4.5; distance marking every cm from 13 to 21cm for tubes of size 5.0 and distance markings every cm from 15 to 25cm for tubes of size 5.5 to 6.5.
A standard male ISO adaptor 15 mm to connect the endotracheal tube to the ventilator.
Contains Latex: No
Contains DEHP: No
Contains biogical or animal-based product: No