Liposuction needle capable of reducing adipose cell scratches

Abstract

The invention discloses a liposuction needle capable of reducing adipose cell scratches. The liposuction needle comprises a handle and a needle tube connected with the handle. A liposuction hole is formed in the front end of the needle tube, arc-shaped transition is arranged between the upper surface and the lower surface of the end face of the liposuction hole, wedge-shaped transition is furtherarranged between the upper surface and the lower surface of the end face of the liposuction hole of the liposuction needle in the length direction of the needle tube, and the wedge-shaped face is gradually enlarged from the end away from the liposuction hole to the liposuction hole. According to the invention, arc-shaped transition between the upper surface and the lower surface of the end surfaceof the liposuction hole is arranged; therefore, edges and corners formed on the edge of the upper surface of the end face of the liposuction hole are eliminated, scratches to capillaries on the surface layers of the sucked adipose cells are greatly reduced, the survival rate of the sucked adipose cells is greatly increased, and retransplantation of the sucked adipose is facilitated.

Description

technical field [0001] The invention relates to the technical field of liposuction needles, in particular to a liposuction needle capable of reducing scratches on fat cells. Background technique [0002] Liposuction is a method in body shaping that uses instruments to penetrate the subcutaneous fat layer through small incisions in the skin to suck out fat fragments to achieve the purpose of absorbing fat. One of the tools used in this method is a liposuction needle, a commonly used liposuction needle Including the handle and the needle tube connected to the handle. The front end of the needle tube is provided with a liposuction hole. The edge of the end surface of the existing liposuction hole has edges and corners. The presence of edges and corners will scratch the capillaries on the surface of the fat cells and make the lipoblasts lose their survival. function, thereby reducing the survival rate of fat cells, which is not conducive to the fat sucked out for fat transplanta...

AI Technical Summary

Problems solved by technology

[0002] Liposuction is a method in body shaping that uses instruments to penetrate the subcutaneous fat layer through small incisions in the skin to suck out fat fragments to achieve the purpose of absorbing fat. One of the tools used in this method is a liposuction needle, a commonly used liposuction needle Including the handle and the needle tube connected to the handle. The front end of the needle tube is provided with a liposuction hole. The edge of the end surface of the existing liposuction hole has edges and corners. The presence of edges and corners will scratch the capillaries on the surface of the fat cells and make the lipoblasts lose their survival. function, thereby reducing the survival rate of fat cells, which is not conducive to the fat sucked out for fat grafting

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