Tell you the history of laser hair removal!

In order to effectively, conveniently and safely remove excess hair on the body surface, according to the principle of selective photothermal action, scientists have designed a variety of laser systems and strong pulse light source systems, so that people can significantly reduce discomfort when receiving large-area hair removal treatment, and minimize scar formation and other complications. At present, permanent hair loss can be achieved by using modern optical technology.

As early as the 1960s, Goldman first described the destructive effect of ruby laser on hair follicle melanin, but it was not used clinically. In the 1980s, ohshiro described hair loss after ruby laser treatment of pigmented nevus, but the epidermis was also seriously damaged. In 1993, Wilman Medical Optics Laboratory of Harvard University began to use ruby laser for hair removal, and then ruby laser and Nd: YAG laser were successively used in clinical hair removal treatment, but their parameter design is not ideal. After that, the new intense pulsed light system also began to be used in hair removal treatment. Since then, the optical hair removal technology has been basically mature.

In 1997, Wilman Medical Optics Laboratory began to use semiconductor laser hair removal instrument for clinical treatment, and achieved remarkable curative effect. The early laser had low therapeutic effect due to its large volume and complex operation. As the world’s largest medical laser company, after decades of clinical development and continuous improvement, Israel feidun company has launched a

The new freezing point depilation system has become the main means of permanent depilation because of its convenient, fast, safe and efficient characteristics, which is difficult to achieve by traditional methods. Leixiu laser hair removal adopts the classic semiconductor hair removal laser hair removal technology. The laser with wavelength of 800nm not only has sufficient penetration depth to reach the hair follicle, but also can be effectively absorbed by the melanin in the hair follicle. After nearly 15 years of clinical verification, it is known as the gold standard of hair removal laser. It is the most effective laser means for permanent hair removal at present.

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