Autologous liposuction, purification, precise injection and safety monitoring system

Abstract

The invention discloses an autologous liposuction, purification, precise injection and safety monitoring system comprising an injection gun and an infrared imaging mechanism. The injection gun comprises a syringe and a driving mechanism for driving the syringe to perform suction or injection, and the syringe is connected to a syringe needle. The infrared imaging mechanism includes an infrared thermal imaging camera, and the infrared thermal imaging camera focuses on the portion of the syringe for suction or injection and is used for collecting subcutaneous tissue distribution information acquired by the infrared thermal imaging camera. The system can automatically perform autologous liposuction, and sucked fat is purified and then undergoes injection; when the autologous liposuction and injection are performed, the infrared imaging mechanism is adopted to observe the subcutaneous tissue distribution information, and the liposuction and injection accuracy and security are improved.

Description

technical field [0001] The invention belongs to the field of biomedical engineering, and in particular relates to a system for automatic intelligent suction preparation and infrared thermal imaging-assisted precise therapeutic injection of human autologous fat. The system can automatically suck fat from the human body and purify the fat; it can automatically inject fat for cosmetic surgery, and it can be used in the plastic surgery industry for wrinkle removal, breast augmentation, nose pads, etc., and can be observed by doctors through infrared thermal imaging The distribution of subcutaneous blood vessels and nerves can also observe the flow track of fat or other cosmetic biomaterials under the skin, allowing doctors to perform precise injections under the guidance of video images, and the extracted autologous fat components can be used for endometrium and joints The repair of cartilage tissue can also be used for automatic injection of clinical drugs and automatic injection...

AI Technical Summary

Problems solved by technology

[0003] (1) When obtaining autologous fat, there is a special instrument to suck fat. The autologous fat particles that have just been taken out are large, and it is easy to block the needle with other connective tissues, which affects the cosmetic effect; and the degree of fat homogenization is low, and the concentration of growth factors and stem cells The concentration is not high, which is not conducive to the use of cosmetic surgery;

[0004] (2) In the process of purifying and preparing human autologous fat, manual operation is adopted, the processing time is long, and the number and viability of adipose stem cells decrease;

[0005] (3) When using human autologous fat for cosmetic injections, it is currently injected manually with a syringe. Since the amount of autologous fat sucked and injected is between 300-700 ml, it greatly increases the doctor's workload. Labor intensity, and it is difficult to control the injection site;

[0006] (4) Autologous fat transplantation is done on the face, chest and buttocks. When injecting beauty on the face, because there are a large number of blood vessels and nerve tissues on the face, it is difficult for doctors to control the flow of the injected fat tissue and other biological materials on the face. , in case autologous adipose tissue and other biomaterials are injected into blood vessels, it will lead to the risk of eye vision loss and blindness, and if autologous adipose tissue and other biomaterials are injected and squeezed to damage nerve tissue, it will cause facial deformation and paralysis

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