761/2011 - Connector consisting of a plastic casing with openings on both sides for the inflow and outflow of liquids. It is fitted with a screw cap and a fastening in the form of a check (non-return) valve. The connector is used in medical infusion sets. One side is to be connected to a tube and the other to a syringe or an infusion line. The fastening opens when the connector is attached to the syringe or infusion line and closes when it is removed, thus preventing the escape of liquid and the entry of a - The Trade Hub