Liquid layering stripping wrinkle-removing technology based on blunt needle

Abstract

The invention provides a liquid layering stripping wrinkle-removing technology based on a blunt needle. The liquid layering stripping wrinkle-removing technology comprises a body, a needle base and aneedle body. The body is composed of the needle base and the needle body, and the tail end of the needle body and the needle base are fixed in a hot melting mode. A first liquid outlet hole and a second liquid outlet hole are formed at the side wall of the front side of the needle body, and the first liquid outlet hole and the second liquid outlet hole are in bilateral symmetry. The invention relates to an improvement of the liquid layering stripping wrinkle-removing technology based on the blunt needle. The needle body is provided with a plurality of dosing points, multi-point administrationis achieved, the skin activation area is increased, the blunt needle has the advantages of being smooth in liquid outlet, good in injection effect, small in puncture resistance and small in wound, andthe problems and defects that according to an existing blunt needle for liquid layering stripping wrinkle removal, only one liquid outlet hole is laterally formed in the end of the needle body, the number of administration points is small during one-time puncture, and the skin activation area is small are solved.

Description

technical field [0001] The present invention relates to the technical field of cosmetics, and more specifically relates to a blunt-needle-based liquid layered peeling and wrinkle-removing technology. Background technique [0002] Liquid layered peeling and anti-wrinkle surgery is a cosmetic method. The needles used for injection are generally sharp needles, but now the safer blunt needle injections are used internationally. In recent years, domestic doctors have gradually begun to use blunt needles. Compared with sharp needles, blunt needles have the following advantages: first, the control of the injection level is relatively simple; Directly puncture blood vessels and nerves, let alone directly puncture blood vessels. If used properly, the amount of bleeding and swelling can be reduced. Third, it is longer than sharp needles, up to 5cm or even more than 10cm. Fan-shaped and cross-filled parts such as the forehead have fewer needle holes and are easier to spread evenly. Fo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a blunt needle-based technology for liquid delamination peeling and wrinkle removal, to solve the problem of the existing blunt needles for liquid delamination peeling and wrinkle removal proposed in the above-mentioned background technology. Most of the liquid outlet holes are only opened on the side, and there are fewer drug delivery points in a single puncture, and the problems and deficiencies of the skin activation area are small

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