Self-purified fat quantitative transplanting device

Abstract

The invention discloses a self-purified fat quantitative transplanting device and relates to the field of autologous fat transplantation plastic surgery instruments, which is in particular suitable for a little or quantitative fat transplantation during autologous fat transplantation plastic surgery and acts on separation of fat and liquid outside the fat and implantation of purified fat. According to the self-purified fat quantitative transplanting device disclosed by the invention, injector cylinders of different volumes are respectively and uniquely matched, and an injector cylinder piston head replaces an existing injector cylinder piston push rod so that the original changeless push rod is changed to be a channel with a pipe, the channel is provided with a filter screen with the certain aperture, a piston, a negative-pressure regulating hole and a negative-pressure pump connection pipe joint; a product is directly inserted into the injector cylinder, a negative-pressure pump provides negative pressure, a fat extracting needle is directly inserted into a fat-extracted part of a human body, fat enters the injector cylinder after leaving from the human body, the fat is left in the injector cylinder after a fat and water mixture in the injector cylinder passes through the filter screen under negative pressure, other liquids are separated from the fat after passing through a negative-pressure pipe connected with the negative-pressure pump connection pipe joint, and the purified fat is used for being directly transplanted to a required position; and therefore, purposes of saving time and labor and realizing safety and effectiveness are achieved.

Description

technical field [0001] The invention relates to the field of autologous fat transplantation plastic surgery equipment, and is especially suitable for a small amount of quantitative fat transplantation in autologous fat transplantation plastic surgery, and is used for fat implantation after separation and purification of fat and liquid other than fat. Background technique [0002] In the current body shaping, foreign matter such as silica gel is often used to fill the defective parts of the human body. Due to the hidden release of the toxicity of chemicals, after long-term demonstrations and research on implants at home and abroad, the toxic implants formed during use. Security risks. By comparison, autologous fat transplantation has the advantages of non-rejection, strong affinity, and easy survival, and can achieve the dual purposes of weight loss and body shaping. In the past, two methods were mainly used in similar surgical procedures: one is to use a liposuction machine...

AI Technical Summary

Problems solved by technology

In this way, it is difficult to extract the required amount of fat at one time, and the extraction of the extracted fat is complicated.

The blood, filling fluid, and anesthetic residues in the fat have to be filtered by gauze or centrifuged through a centrifuge, which not only causes multiple residues, but also reduces the survival rate of the fat after centrifugation

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