Semiconductor laser scanning unhairing system and method

Abstract

The invention is applicable to the technical field of medical beauty, and provides a semiconductor laser scanning unhairing system and method. The semiconductor laser scanning unhairing system comprises a host and a handle connected with the host, wherein the handle comprises a semiconductor laser, a one-dimensional scanning galvanometer and a semiconductor cooling device, the semiconductor laser is provided with a single semiconductor bar and used for providing a laser light source, the one-dimensional scanning galvanometer is used for changing the propagation direction of the laser light source so as to enable the laser light source to be scanned into light spots when reaching a working surface, and the semiconductor cooling device is used for cooling the semiconductor laser. The semiconductor laser scanning unhairing system and method have the beneficial effects that the single semiconductor bar is used, so that the power of the semiconductor laser is enabled to be low, thereby not only being capable of achieving an unhairing effect, but also reducing potential safety hazards, and reducing the workload of the cooling device at the same time. The working distance is adjustable, the area of a treatment area is adjustable, the handle and the host are relatively independent, and maintenance, replacement of components and the like can be carried out independently.

Description

technical field [0001] The invention relates to the field of medical aesthetics technology, in particular to a semiconductor laser scanning hair removal system and method. Background technique [0002] Laser medical cosmetology is an important branch of medicine, and it is developing rapidly. Laser hair removal is also an important part of laser medical cosmetology. The semiconductor laser hair removal treatment device is currently the main treatment device that can achieve human hair removal. It can achieve permanent and painless hair removal, and it is safe, traceless and convenient. By emitting laser pulses with suitable wavelength range and energy to generate heat to destroy hair follicles, the purpose of laser hair removal is achieved. [0003] Scanning galvanometer technology has gradually been widely used in various industries. It has been partially applied in the medical and beauty fields, but it has not been applied in the field of laser hair removal. The scanning...

AI Technical Summary

Problems solved by technology

[0007] Its disadvantages are: the power of high-power semiconductor lasers is 300-2400W, which has potential safety hazards; the radiation generated by laser equipment is harmful to the human body, especially the eyes, so you must wear anti-radiation glasses before using the machine

At the same time, there is also an optical shaping part (optical waveguide), which will inevitably cause the handle to have a complicated structure and be relatively bulky

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