These Training Needle Sets are intended for use with the Arrow® EZ-IO® Intraosseous Vascular Access System Power Driver. The 15-gauge IO needles are available in 15mm (pediatric), 25mm (adult) and 45 mm (large adult) lengths.

The 25mm needles are specially designed with a beveled drill tip to quickly and easily penetrate through the hard exterior of adult bones, while the 15mm needle permits easy access through the softer bones of pediatric patients. The new 45mm needle is designed for patients whom have excess tissue over the insertion site.