Plastic lifting embedding needle

Abstract

The invention discloses a plastic lifting embedding needle. A U-shaped feather toothed tread is wound on an annular groove, penetrates through a positioning ring through a thread guiding groove, passes through the outer wall of a needle body and then penetrates through a thread clamping groove of a thread clamping ring, an effect of assisting in a needle head to prick into tissues of a face can be achieved by pressing the positioning ring, when the needle head pricks into the tissues of the face, the positioning ring slides along the needle body towards the rear end of the needle body step by step, after being withdrawn, the needle body is separated from the positioning ring and the thread clamping ring, then two thread clamps are simultaneously clamped and pressed by a doctor with two fingers, a left thread and a right thread of the U-shaped feather toothed thread can be shorn off synchronously, scissors are not required, the plastic lifting embedding needle is convenient and speedy to use, and therefore, functional using requirements of the plastic lifting embedding needle are met effectively. The needle body is provided with scales, so that the length of an inserted part can be selected accurately; meanwhile, the U-shaped feather toothed thread does not need to pass through the inside of the needle body, and the needle body can be made of a solid or empty metal material, and is easy to manufacture and low in cost; and moreover, the needle body, the positioning ring, the thread clamping ring and thread shearing devices can be reused, and therefore, the plastic lifting embedding needle is high in practicability and suitable for being used widely.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a plastic lifting thread embedding needle. Background technique [0002] In the beauty industry, the zigzag line facelift has become more and more widely used with the rapid development of the plastic surgery industry. Especially a U-shaped feather-tooth wire, which is characterized in that the wire is U-shaped in use and can be divided into three parts: the left wire, the right wire and the connecting wire. The left wire and the right wire are flat wires. The cloth has upward-sloping feather-like teeth, and the connecting lines are circular for light. The thread lifts the face in U-shaped units. The left thread and the right thread do not move back and forth, and can be coordinated with each other. There are few threads used in the operation. It will relax, and the plastic surgery lasts for a long time, which is suitable for promotion and use in the beauty industry. T...

AI Technical Summary

Problems solved by technology

However, the above-mentioned technical solutions exist: 1) the manufacturing requirements of the double-barreled needle are relatively high, resulting in high production costs; Not good, there is a risk of leaving scars; 3) After the needle tube is withdrawn, the lifting and fixing line needs to be cut off with scissors, which increases the number of operations in the needle hole and increases the pain of the customer

Images