Autologous fat living cell extraction device

Abstract

The present invention belongs to the technical field of medical devices and particularly discloses an autologous fat living cell extraction device. The autologous fat living cell extraction device comprises a syringe cylinder, a piston is slidably arranged in the syringe cylinder, a bottom part of the piston is fixedly provided with a sliding rod, a bottom end of the sliding rod extends outside the syringe cylinder, the sliding rod is fixedly provided with gear racks, one side of the syringe cylinder is fixedly provided with a first fixing block and a second fixing block, the first fixing block and the second fixing block are fixedly provided with a same support rod, the support rod is slidably provided with a mounting rod, the support rod is slidably sleeved with a first spring, a top endof the first spring is fixedly connected with the mounting rod, and a bottom end of the first spring is fixedly connected with the second fixing block. The autologous fat living cell extraction device is simple in operations and strong in practicability, can effectively prevent liposuction needles from invading patient's body to cause harms to the patient due to slippage of medical staff's hands,eliminates safety hazard and reduces medical risks.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an autologous fat living cell extraction device. Background technique [0002] With the advancement of people's science and technology, more and more people use plastic surgery to increase their beauty. Since their own fat will not be rejected, in plastic surgery, the commonly used methods are to suck out the body's local fat cells or directly remove the fat cells. Implanted in other parts of the human body, the purpose of local weight loss or plasticity has been achieved, and an extractor is needed when extracting one's own fat. [0003] However, in the prior art, when the extractor is in use, the medical personnel hold the syringe with one hand and pull the piston with the other hand to extract fat. When the hand pulling the piston slips, the needle of the liposuction needle will penetrate into the patient. In the body, it will cause harm to the patient, and there is a...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, when the extractor is in use, the medical personnel hold the syringe with one hand and pull the piston with the other hand to extract fat. When the hand pulling the piston slips, the needle of the liposuction needle will penetrate into the patient. In the body, it will cause harm to the patient, and there is a great potential safety hazard. Therefore, an autologous fat living cell extraction device is proposed

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