| 摘要 |
The present invention relates to a drug injection device and, more specifically, to a drug injection device having a drug, which is stored in a drug tube, injected into skin through needles by means of the pressure applied to the drug tube. To this end, the present invention comprises: a body unit; a drug supply unit, coupled to the body unit, for supplying a drug; and an injection unit, provided on the body unit, for injecting into skin the drug being supplied from the drug supply unit. |
