DUAL CHAMBER PREFILLABLE SYRINGE AND ARIPIPRAZOLE FILLED IN SYRINGE

摘要

A two-chambered container-cum-syringe (100) provided with: an outer tube (10) having a bypass part (11); a hub luer-lock (20); a front stopper (30); a middle stopper (40) that, along with the front stopper (30), seals the pharmaceutical preparation (S); an end stopper (50), that, along with the middle stopper (40), seals the liquid drug (L); a finger grip (60); and a plunger rod (70) that is connected to the end stopper (50) from the rearward end; wherein a female screw part (64) that twists around the axis line is formed on the inner circumferential surface of the finger grip (60) and a male screw part (73) capable of engaging with the female screw part (64) is formed on the outer circumferential surface of the plunger rod (70).