Spiral micro-needle wrinkle removal device and wrinkle removal method

Abstract

The invention relates to the technical field of medical equipment and discloses a spiral micro-needle wrinkle removal device. The device comprises hollow spiral micro-needles, wherein the spiral micro-needles are of a spiral manner and are arranged on a needle seat; each spiral micro-needle has the injection dose of less than 0.0042ml and the injection depth being 0.3mm or larger. The invention further discloses a method for removing wrinkles by using the device. The device disclosed by the invention is high in safety of wrinkle removal process, simple to operate and low in cost.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a spiral micro-needle wrinkle removing device and a wrinkle removing method. Background technique [0002] At present, there are four main types of wrinkle removal methods in the industry, namely: surgical wrinkle removal, filler wrinkle removal, drug injection wrinkle removal and instrument wrinkle removal. [0003] The principle of surgical wrinkle removal is to remove and shift the loose and excess skin through surgery, so that the skin shrinks and tightens, thereby reducing the formation of wrinkles. The disadvantages of this method are: high risk, any operation itself has certain risks; large trauma, the operation will produce an incision, and make the skin change its original position and shape; few indications, this method is only suitable for older people, skin Wrinkles with severe sagging are not suitable for simple wrinkles or wrinkles that are not caused by ...

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: the risk is high, and any operation itself has certain risks; the trauma is large, and the operation will produce incisions, which will change the original position and shape of the skin; there are few indications, and this method is only suitable for older people with skin problems. Wrinkles with severe sagging, not suitable for simple wrinkles or wrinkles not caused by slack

The disadvantages of this type of method are: the risk of fillers, most of which are gels, and cannot enter the blood vessels. Misinjection into the blood vessels will block the vascular circulation, cause local vascular embolism, tissue necrosis, and cosmetic disfigurement; the effect is limited and the duration of the effect Short, the principle of this method is to partially fill and plump to achieve the purpose of wrinkle removal, so it is only effective for wrinkles caused by local water shortage and collapse, and it is less effective for true wrinkles caused by subcutaneous fiber breakage

The disadvantages of this type of method are: drug risk, botulinum toxin is toxic, mistakenly injected into blood vessels will cause systemic poisoning, and affect life safety; effect and maintenance time, its mechanism of action blocks nerve conduction, so this method is only aimed at those who are prone to facial expressions. Effective for expression lines or pseudo-wrinkles, less effective for non-expression lines or true wrinkles

The disadvantage of this type of method is that the effect is not significant and unstable, and it is generally used as an adjuvant treatment