| 摘要 |
The present invention relates to a medical drug injection device which is capable of injecting onto a wide procedure site by dividing a medical drug in the same amount and continuously injecting a medical drug using a single use syringe. For the purpose, the medical drug injection device comprises: a device main body with a body having a space therein and a handle coupled to the front side of the body, in which a syringe is mounted for injecting a drug to one part of human body; a syringe holder which is inserted into the handle to be slid and is coupled with the syringe therein; a driving unit is driven by being linked to forward movement of the syringe holder; and a pushing rod which is connected to the driving unit and makes the plunger of the syringe move forward in forward movement of the syringe holder. According to the present invention, the medical drug injection device is easy to grip because of a ballpoint pen shape and easily inject a drug into a procedure site by being tightly attached to the procedure site and simply pushed without a power, thereby easily enabling continuous injection on a wide procedure site. In addition, the medical drug injection device reduces manufacturing costs by simple constitution and has convenience because the medical drug injection device is easy to manipulate with one hand and the dose of the drug and the injection depth of a syringe needle are adjustable. |
