Ear Ventilation Tube Duravent™ 1.37 mm Ultrasil Blue 70241375 Box of 30

Description Designed for long term ventilation, the Duravent combines a tapered lumen for increased ventilation with thin tapered flanges providing reduced mass behind the tympanic membrane.The thin, collapsible flanges allow easier insertion and removal with no special instrumentation requirements SKU # 721189 Manufacturer # 70241375 Brand DuraVent™ Manufacturer Olympus America Inc Country of Origin United States Application Ear Ventilation Tube Color Blue Is_Active_Vendor Y Is_DSCSA N Is_Discontinued N Is_Medical_Device Y Lot_Tracking_Flag N Material Ultrasil On_Allocation N Size 1.37 mm Supplier_ID 4705874 UNSPSC Code 42295534