| 摘要 |
<p>The present invention relates to a syringe having a stopper for injecting a required amount of an injection and, more specifically, to a syringe not only enables simple and accurate injection of a required amount of an injection by injecting the required amount of the injection by being pressed until a stopper (10) stops by having the stopper (10) inserted between a syringe body (3) and a handle (7) of a piston rod, when the piston (5) presses without visually checking gradation of the syringe body as before by installing the ring-shaped stopper (10) having a cutout part (12) having one side cutout toward the outside of the piston rod (6) located on the back of the syringe body, while forming level of the stopper upon capacity of the injection of a patient, but also provides an excellent effect of increasing manufacturing productivity and reducing the costs, by forming a simple structure of the stopper.</p> |
