Medivena One-Care Syringe And Safety Needles. ONE-CARE Luer-Lock Syringes and Needles have â€˜â€™low-dead space designsâ€™â€™ to reduce or eliminate waste of medication/vaccination and to allow for extractions as many doses. In particular, ONE-CARE Syringes have elongated piston tip design to leave low-to-zero â€˜â€™dead spaceâ€™â€™ within syringe. ONE-CARE Safety Needles offer intuitive handling with thumb, finger or surface activation of the safety shield. The lock mechanism provide the nurses with audible indication when the shield locks the needle (''Click''). Large barrel flanges allow for good grip and control of dosing. High transparency of the syringe material (glass-like) and clear scale marks allow for good visibility and precise dosing. ONE-CARE canula needles are electro-polished and lubricated for gentle insertion into the skin for enhanced patientsâ€™ comfort. ONE-CARE Syringes with safety needles help to reduce risk of accidental needle-stick, injuries and transmission of blood borne pathogens for safety of medical personnel and patient.