Self-injection mechanism for use on skin

Abstract

The present invention relates to a self-injection mechanism that causes a solution (2) having a predetermined efficacy to permeate the skin (1) for skin improvement and beauty treatment. The present invention includes: an accommodation unit (10) having a space (11) therein for accommodating the solution (2), an inlet (12) which suctions only air at one end, and an outlet (15) which is open so that the solution (2) is discharged at the other end; a pumping unit (20) coupled to the outlet (15) of the accommodation unit (10) so as to be in communication with same, having an airless pump (21) which discharges the solution (2) by an upward and downward movement at the center; and an injection unit (30) coupled with the airless pump (21) of the pumping unit (20) so as to be in communication with same, causing the solution (2) which is discharged by the upward and downward movement to permeate the skin (1). The present invention can be formed into a stamp-type simple structure in order to reduce manufacturing costs, and thus can be used easily and conveniently at home at inexpensive cost. Also, the solution can be injected directly and uniformly by a needle penetrating the outer skin layer and the thick skin layer of the skin so as to minimize loss of the solution while maximizing the efficacy thereof.

Description

technical field

[0001] The present invention relates to a self-infusion device that can improve the skin or perform self-beauty by infiltrating a solution with a prescribed effect in the skin. More specifically, it relates to a simple and light structure that can reduce It is easy to use at home at a low price, and the solution can be injected directly and evenly when the needle penetrates the epidermis and dermis, thereby reducing the waste of the solution and maximizing the effect skin with a self-infusion instrument. Background technique

[0002] Generally, human skin is divided into epidermis (outer skin) layer, dermis (inner skin) layer and subcutaneous tissue layer. About 80% collagen and elastin of healthy and young skin are distributed on the dermis. But as time goes by, the skin becomes dry, wrinkled and loses its elasticity due to the obvious loss of collagen and elastin. Therefore, in order to maintain skin elasticity, various nutrients (functional cosmetics) th...

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