Dispo Van Syringe with Needle is a single-use syringe , primarily used for administering vaccination and medication. Unlike the traditional reusable syringe which would be cleaned and reused, this type of syringe prevents the spread of blood-borne diseases. The single-use syringe operates via a simple piston-pump system. After use, it is typically collected in a "Safety Box" – a special container designed for holding contaminated injection equipment – and incinerated.