SYRINGE AND SYRINGE SET

摘要

Provided are a syringe and a syringe set. The syringe can be readily distinguished from other syringes simply by looking at a tip section thereof. The syringe comprises: the tip section (15) having an external diameter of 4.315-6 mm and provided at an end of a barrel main body (11) having a drug filled therein; a peripheral wall section (18) provided on the outer circumference of the tip section (15) and concentrically with the tip section (15); and a helical rib (19) provided on an inner surface of the peripheral wall section (18) or the outer surface of the tip section (15).