Syringe for corium regeneration

Abstract

Disclosed is a syringe for corium regeneration, the syringe comprising: a cylinder formed as a thin tube having an inner diameter of 2-7mm such that a liquid can be separated and stacked over a gas inside the cylinder; an inflow check valve provided on one side of the lower end of the cylinder such that a gas, which is supplied from the outside, can flow into the cylinder; and a needle coupled to the lower end of the cylinder, the upper end of the needle being positioned between a point which is 2mm below the portion of connection of the inflow check valve and a point which is 5mm above the portion of connection of the inflow check valve.

Description

technical field [0001] The present invention relates to a syringe for dermal regeneration, which continuously and alternately injects gas and liquid into the dermal layer of the skin in desired quantities. Background technique [0002] In general terms, the dermis is the part between the epidermis and the subcutaneous tissue of the skin in vertebrates, which emerges from the mesoderm as a fibrous continuous tissue with a thickness of 0.3 to 2.4 mm. The dermis includes sweat glands, hair follicles, fat lines, etc., where most of the physiological functions of the skin appear. [0003] A typical symptom of skin aging is the appearance of wrinkles in the skin. The appearance of wrinkles is due to the gradual degradation of the extracellular matrix of the dermis, resulting in the thinning and loss of elasticity of the dermis, thereby bending the epidermis over the dermis. Medically, the amount of hyaluronic acid (HA) on the dermis decreases with skin aging, and the fragmentati...

AI Technical Summary

Problems solved by technology

Therefore, when starting to push the piston after the invasion, there is a problem that some liquid is injected into the dermis instead of gas, so that a perfect treatment effect cannot be obtained

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