BD Venflon IV Cannula 18g Green Box of 50 BD Venflon intravenous catheter with integrated injection port and valve for peripheral catheterisation. Permits needle-free administration of bolus medications during infusion. Back-cut needle bevel and tapered end of the PTFE catheter allows easier insertion and minimises the risk of vein damage. Wing position reduces the risk of bacterial contamination by preventing any direct contact between the rear of the catheter hub and the skin. Utilising the wings, immobility of the catheter can be further insured by the application of the BD Veca-C and BD Veca-Fix IV dressing. BD Luer-Lok compatible.