MEDICAMENT INJECTION DEVICE

摘要

Disclosed is a drug injection device. The drug injection device according to one embodiment of the present invention comprises: a case; a needle unit having a plurality of cannula; and a drug transport unit which transfers drug accommodated in the container to the needle unit. The drug transport unit comprises: a main body unit of which one end is coupled to the case, and the other end is coupled to the needle unit; a drug accommodating unit which is provided in an area where the needle unit of the main body is coupled, and accommodates the drug supplied from the container.