The Model 8540 Catheter Access Port Kit is intended for use in accessing the catheter via the catheter access port of Medtronic(R) implantable programmable infusion pumps (except Medtronic MiniMed pumps). The Model 8540 Catheter Access Port Kit does not have a product code for itself; it is approved under PMA P860004. PMA P860004 is classified as: pump, infusion, implanted, programmable under product code LKK.