Cosmetic barb string

Abstract

The invention discloses a cosmetic barb string. The cosmetic barb string is characterized by comprising a string body (1) made of PCL or PP or PLGA, the peripheral side wall of the string body (1) is provided with 3-5 rows of barbs (2), the string body (1) and the barbs (2) are integrally formed through the hot-pressing injection molding process, one barb in one row of barbs (2) and two adjacent barbs in the other two rows of barbs (2) are spirally distributed on the peripheral side wall of the string body (1), the two ends of the string body (1) are each provided with a smooth section without barbs, and the barb body of each barb (2) is a triangular prism, wherein the barb tips are bent in the same direction. In the use process of the cosmetic barb string, general anesthesia is not needed, the cosmetic barb string is implanted in the cortex of the human body through a minimally invasive incision, no scar is left, the effect is improved and is natural and lasting, and the cosmetic barb string is especially suitable for people who refuse surgery or can not undergo surgery but need cosmetology. The cosmetic barb string can be absorbed by the human body and gradually degraded and metabolized without residues, is safe to the human body and guarantees the safety without worries about future.

Description

technical field [0001] The invention relates to the field of medical cosmetology, and is a barb thread specially used for the correction of sagging skin tissue on the face, neck, chest, arms and other parts, as well as the lifting of the natural aging skin of the body. Background technique [0002] In the current plastic surgery industry, most of the sawtooth threads that can be absorbed by the human body are cold-processed, and the teeth are cut with a single cutter. Such products are prone to breakage and tooth drop during the stress process. There is also a relatively good tooth-aligning lifting line product formed by hot-press injection molding on the market. Although it can avoid breakage and tooth drop, the force strength is low, and the tooth and human skin must be ensured during the operation. Only when the fascia layers are vertically staggered and combined can they play a supporting role. If the lifting line of the tooth enters parallel to the skin, it will not be ...

AI Technical Summary

Problems solved by technology

[0002] In the current plastic surgery industry, most of the sawtooth lines that can be absorbed by the human body are cold-processed, and the teeth are cut with a single-piece cutter. Such products are prone to breakage and tooth drop during the stress process.

There is also a relatively good tooth-aligned lifting line product that is formed by hot-press injection molding on the market. Although it can avoid breakage and tooth drop, the force strength is low, and the tooth and human skin must be ensured during the operation. Only when the fascia layers are vertically staggered and combined can they play the role of force support. If the lifting line of the tooth enters parallel to the skin, it will not be able to play a good force support role. Therefore, the tooth-shaped products have higher personal technical requirements for the operator.

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