Double-sleeve type automatic liposuction needle tube and liposuction method implemented by same

Abstract

The invention discloses a double-sleeve type automatic liposuction needle tube and a liposuction method implemented by the same. The double-sleeve type automatic liposuction needle tube comprises an outer tube, an inner tube, a liposuction handle, a water injection tube and a motor. The inner tube is arranged inside the outer tube, the outer wall of the inner tube closely clings to the inner wallof the outer tube, the water injection tube is positioned in the middle of the inner tube, the liposuction handle is arranged at the lower end of the outer tube, the inner tube is connected with a motor shaft of the motor, the upper end of the water injection tube is higher than the inner tube, a shaving hole is formed in a side of the outer tube, a cutting portion is arranged at the upper end ofthe inner tube, continuous triangular holes are formed in two sides of the cutting portion, sawtooth strips are formed by the continuous triangular holes, and a blunt end is arranged above the water injection tube and is obliquely connected to the inner wall of the inner tube. The double-sleeve type automatic liposuction needle tube and the liposuction method have the advantages that the viabilityof fat cells can be improved by fat cutting acquisition modes, the fat acquisition time can be shortened, and the transplantation fat acquisition efficiency and safety can be improved.

Description

technical field [0001] The invention relates to the technical field of fat transplantation, in particular to a double-set automatic liposuction needle tube and a liposuction method thereof. Background technique [0002] With the gradual maturity of fat grafting surgery, fat grafting surgery is generally accepted by people. Generally, conventional liposuction methods include negative pressure liposuction and syringe liposuction. In fat transplantation surgery, conventional negative pressure liposuction, the fat is pulled out from the body by blunt tearing, and the fat cells are damaged. The activity is small, which affects the survival rate of fat grafting. Cord-like fibrous tissues such as nerve fibers cannot be removed, and the fat injection tube will be blocked during fat injection, which will affect the operation and increase the operation time. Existing negative pressure liposuction and syringe liposuction have the problems of taking too long to absorb large volumes of...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a double-set automatic liposuction needle and its liposuction method to solve the existing problems of large fat cell damage, low activity and low survival rate of fat transplantation in the liposuction process

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