Terumo Surflash� Iv Polyurethane Catheters Case 1SR*FF1864 by Terumo Medical GROUP: IV Products:IV Catheters:Standard Item Description: IV Catheter, 18G x 2�", Green, 50/Box , 4 bx/Case Packaging Desc: Iv Catheter Polyurethn 18Gx2.5Grn 50/Box 4Bx/Case Country of Origin: JP Harmonized Tariff Code: Product Description: Visual confirmation of catheter placement occurs due to a unique flashback feature. Flashback appears between the specially grooved needle and the catheter, providing medical staff with a higher certainty of proper catheter placement. Made of polyurethane, which is firm at room temperature and softer at body temperatures, patient comfort is enhanced without compromising proper technique.