The LiftLoc® Safety Winged Infusion Set is designed for stability and comfort. The pliable base is designed to securely fit over the patient comfort pad to facilitate site care and cleanliness. Also the base and low profile of the needle add to patient comfort when dressing the site. Safety Mechanism As the needle is removed from the port the wings extend up and away from the site until the needle is clicked into a safe and lifted position. The lifted position of the wings locks the needlepoint into a safe position to protect you from accidental needlestick injuries during needle removal, transport and disposal of the LiftLoc® Safety Infusion Set.