Olympus America Inc Ear Ventilation Tube Mini Reversible 0.89 mm Inner Diameter - 240042

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• This ventilation tube is characterized by its reversible insertion feature; the tube is notched on both flanges, in a style similar to Paparella-type tubes, for atraumatic insertion
• The small flange (1.78 mm) may be inserted in the tympanic membrane to encourage early extrusion
• When longer term ventilation is desired, the larger flange (2.16 mm) may be inserted to help delay extrusion
• Each V notch is positioned 180° from the other to help the surgeon conceptualize the location of the inserted flange and notch behind the tympanic membrane