BD Insyte™ Autoguard™ Shielded I.V. Catheters with Blood Control Technology. Caring for you and your patients. Provides safety and performance while enhancing the patient experience. No need to worry about stopping blood during initial insertion. Smooth, tapered catheter tip which can help minimize insertion discomfort. Push-button needle shielding along with blood control technology demonstrated a statistically significant 95% reduction in needlesticks.