Insyte Autoguard shielded 22-gauge x 1? peripheral IV catheter with Autoguard needle shielding device and with the push of a button, the needle instantly retracts reducing the risk of accidental needle stick injuries. Stabilizing wing hub provides a large surface area for taping down the catheter improving catheter securement. BD Vialon, a unique proprietary biomaterial, has been proven to enhance clinical and economic outcomes.