A laser treatment hand tool controlling light output by rollers

Abstract

The invention discloses a laser treatment hand tool with short treatment time, high treatment intensity and avoiding artificial movement errors, and the light output control method thereof is controlled by rollers. It specifically includes a hand tool mounting seat on which a one-dimensional scanning motor The light entrance lens barrel also includes a light exit lens barrel, the lower part of the handle mount is provided with a light exit hole, and the light exit lens barrel is fixedly connected below the light exit hole of the handle mount through a focusing mechanism; the light exit The lower part of the lens barrel is equipped with a roller tool head; the upper part of the incident lens barrel is equipped with electrical components for connecting an external scanning motor and a main controller. The present invention provides a laser therapeutic hand tool with light emission controlled by rollers and its light emission control method. In the control, only one-dimensional scanning motor and rollers are used to realize the control of laser output in two directions, which is different from the conventional two-dimensional Compared with the scanning laser treatment hand tool with a motor, the one-axis scanning motor is saved, which can reduce a certain manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of laser medical devices, in particular to a laser therapeutic hand tool with light emission controlled by rollers and a light emission control method thereof. Background technique [0002] With the continuous development of laser technology, laser treatment methods have been applied in many fields of clinical medicine, and the use of laser cosmetic treatment has become the choice of more and more people. [0003] Existing scanning laser treatment machines generally use stamped scanning in the process of treating skin. Due to the limited area of ​​a single scan, it takes a certain amount of treatment time to treat certain large areas of the body. On the one hand, Increased the working intensity of the treating physician, on the other hand, will reduce the patient's comfort due to prolonging the treatment time. In addition, the hand tool needs to be constantly moved from one treatment area to another during ...

AI Technical Summary

Problems solved by technology

It also solves the problems of long treatment time, high treatment intensity and uneven illumination caused by human movement errors in the prior art, and proposes a laser treatment hand tool and its light control method controlled by rollers. Move the hand at a constant speed for a predictable and consistent beam

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