An access port includes a molded housing portion forming a reservoir for receiving fluid. The housing portion includes a shielding plate arranged on an inner base of the housing portion； an open end in which a septum is arranged； an exit passage； and a wall, the shielding plate including a circular portion having a periphery. The lower side and the periphery of the shielding plate are embedded into the housing portion. Furthermore, a shielding plate is insert molded into the housing portion.
