| 摘要 |
<p>The present invention relates to an apparatus for inducing absorption of drug, which comprises a main body having an accommodation space therein, and the upper end to be able to open; a driving motor installed in the accommodation space in the main body, and driven by a rechargeable battery; a cam unit connected to the driving motor and converting the rotational motion of the driving motor into the linear motion toward the longitudinal direction of the main body; a movable member connected to the cam unit, moving in the longitudinal direction of the main body and having the end positioned to the open upper end of the main body; and a needle member installed on the end of the movable member, and having multiple needles formed across the whole region in the longitudinal direction of the main body, wherein the cam unit comprises a housing installed at the upper part of the driving motor; a driving cam connected to the driving motor, installed within the housing to be rotatable, and having the upper end formed to be inclined; a vertically moving cam installed within the housing, and having the lower surface installed to contact to the upper surface of the driving cam and to be inclined; and a plunger formed to be extended to the upper part of the housing from the upper end of the vertically moving cam, and contacting the movable member. According to the present invention, micro holes are formed on the skin by linearly moving the needle member by the cam unit converting the rotational motion of the driving motor into the linear motion, thereby penetrating the drug into the skin through the micro holes, and increasing the procedure effect of the drug.</p> |
