Product introduction：

Oral ET tube and nasal ET tube are designed for special patients respectively,apply to oral, maxillofacial, nasal, and eye surgery, which makes the tube out of the operation area and opens the vision of the operation better.

Size：2.5#, 3.0#-10.0#
Type：Oral Preformed-Cuffed, Oral Preformed-Uncuffed, Nasal Preformed-Cuffed, Nasal Preformed-Uncuffed