Short term ventilation tube. dual flange provides good migration and extrusion resistance. its easy to use design has made this one of the most popular types of ventilation tubes.
Short-term ventilation tube. notched inner flange is designed for easier insertion in smaller incision. Ref number inner inner flange outer flange total unit per diameter diameter diameter length package e3126 1.10 2.4 1.6 10 pcs, eto sterile
Mid-term ventilation tube. the bell shaped outer flange improves ventilation and helps viewing through the lumen.designed to enhance retention and aeration. the tapered lumen assist the surgeon in cleaning. excellent secretion drainage.