ONE-CARE Enteral Syringes help with the accurate delivery of liquid medications and nutritional based fluids. Sterilized with EO. Mounted Cap. EnfitÖ tip version with low-dose version. The single-use, Enteral Syringes are FDA cleared for direct oral administration and enteral delivery. EnfitÖ system1 is the new connection standard, developed by an international group of clinicians, manufacturers, and regulators, as part of the ôStay Connectedö initiative to prevent tubing misconnections and to improve patients safety.