PHARMACEUTICAL SYRINGE UNIT AND PHARMACEUTICAL INJECTION DEVICE

摘要

The pharmaceutical syringe unit (3) includes a cylindrical syringe cover (9) having at one end side thereof a needle mount (6) for an injection needle (5) and a piston-inserting portion (8) at the other end side, and a pharmaceutical syringe (10) configured to be loaded in the syringe cover (9). The syringe cover (9) includes, on an outer surface thereof, a discrimination mark (11) that is detectable by the pharmaceutical injection device and indicates a type of a drug. The syringe cover (9) includes, on an outer surface thereof, a rotation marker (12) that indicates a rotation direction of the pharmaceutical syringe unit with respect to the main body (1) when the pharmaceutical syringe unit (3) is mounted on the main body (1).