| abstract |
In one embodiment of the present invention, a patch, one end is coupled to the patch portion and the other end is formed in the form of a microneedle, and the injection portion provided with a substance containing an anesthetic component and formed on the other end of the insert Provide a therapeutic patch. According to the present invention, drug delivery can be performed quickly to the application site using the microneedle. In addition, according to the present invention, it is possible to deliver the drug directly to the application site without pain, there is little risk of side effects to the human body, there is no need for preparation time, it is possible to generate a drug administration effect in a short time. |