| 摘要 |
<p>A medicine syringe (1) has a syringe barrel (2), piston (3) and plunger rod (4). The syringe barrel is provided with a cylindrical main body (21) defining therein a chamber (211) to be filled with a medical solution, and an injection nozzle portion (22) formed at an end portion of the main body and defining therein a hollow bore (221) in communication with the chamber. The chamber and hollow bore have a total capacity of not greater than 0.5 mL. The chamber and hollow bore are formed such that the piston is slidable in a range of from 20 to 100 mm and is allowed to slide liquid-tight into the hollow bore beyond the chamber.</p> |
