Medical water-assisted liposuction equipment

Abstract

The invention relates to medical water-assisted liposuction equipment, solving the problems that fat tissue is directly cut and separated depending on an opening on liposuction needle head when liposuction is carried out in the past, so that a single cell body is damaged by mechanical action to cause low survival rate, low living body utilization rate, undesirable surgery effect and the like. The medical water-assisted liposuction equipment is mainly composed of a switch power supply voltage transmission system, a touch screen control system, a PLC (programmable logic controller) program driving system, a intermediate relay, a stepping motor, a pressure pump head type connecting rod executing system, a weight transmitter, positive and negative pressure pumps, fat storage tanks and the like. According to the invention, fat extraction process only depends on a flexible separation manner instead of physical rigid cutting, thereby reducing the damage of cells and greatly improving the implantation survival rate of a living body. The medical water-assisted liposuction equipment is reasonable in design, complete in function, convenient to operate, safe, practicable, suitable for medicament demands of reshaping, living body fat implantation surgery, tissue extraction surgery in stem cell culture and the like.

Description

technical field [0001] The invention relates to a medical surgical operation device, in particular to a plastic and medical liposuction device. Background technique [0002] At present, liposuction equipment can be widely used in clinical plastic body shaping surgery, living body fat transplantation surgery and tissue extraction surgery in stem cell culture. In the past, fat extraction surgery mainly used a syringe to inject an expander into the human body to expand the tissue of the liposuction site, and then directly cut and separated the fat tissue through the opening on the liposuction needle, and then extracted the fat through negative pressure. Liposuction and body sculpting surgery have a good effect, but when the extracted fat cells need to be reused, it is necessary to put the extracted larger fat and other tissue groups and water and other liquids into the centrifuge, and through the high-speed rotation of the centrifuge. Separation of fat for reuse. This kind of ...

AI Technical Summary

Problems solved by technology

In the past, fat extraction surgery mainly used a syringe to inject an expander into the human body to expand the tissue of the liposuction site, and then directly cut and separated the fat tissue through the opening on the liposuction needle, and then extracted the fat through negative pressure. Liposuction and body sculpting surgery have a good effect, but when the extracted fat cells need to be reused, it is necessary to put the extracted larger fat and other tissue groups and water and other liquids into the centrifuge, and through the high-speed rotation of the centrifuge. Separation of fat for reuse. This kind of operation is complicated, with many procedures and a long time. A single cell body is cut by mechanical action, resulting in a low survival rate. Infection, and long-term high-speed non-concentric rotation in the centrifuge will destroy the structure of fat cells again, and reduce the survival rate of fat cells again, resulting in a low survival rate of reused fat and unsatisfactory surgical results

Therefore, the functions of liposuction equipment in the past have been limited and cannot meet the technical requirements of modern fat cell reuse.

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