Light feeding instrument with adjustable treatment intensity

Abstract

The invention belongs to the technical field of light feeding instruments, and discloses a light feeding instrument with adjustable treatment intensity, which comprises a bottom support assembly, a red light generation assembly, a lens cone assembly and a control unit. The bottom supporting assembly is used for forming an installation foundation of the treatment-intensity-adjustable nursing light instrument, the bottom supporting assembly comprises a base, a hollow supporting column and a supporting rod, the base is horizontally arranged, the hollow supporting column is vertically and fixedly installed on the upper portion of the base, and the supporting rod is installed in the upper end of the hollow supporting column through an adjusting bolt; the red light generating assembly is used for generating red light. According to the light feeding instrument with the adjustable treatment intensity, the intensity of the generated treatment red light is adjustable, the requirement for myopia treatment of myopia patients with different myopia degrees can be met, the treatment effect is good, and the use limitation is effectively eliminated; more importantly, the risk of fundus lesion, maculopathy and other potential side effects caused by overhigh red light intensity or long-time use can be reduced.

Description

technical field [0001] The invention relates to the technical field of photofeeding instruments, in particular to a photofeeding instrument with adjustable treatment intensity. Background technique [0002] The light-feeding instrument integrates red light with a wavelength of 630-650 nanometers that is beneficial to the human body in natural light to replace natural light, and irradiates the retina with safe power and effective time, prompting the retina to produce and release more dopamine, and inhibiting the extension of the eye axis to achieve control The purpose of myopia growth. The choroid at the posterior pole of the eye is thickened, the elasticity of the sclera fibers is restored, and the retina secretes dopamine through the irradiation of the light-feeding light beam, thereby effectively controlling the length of the eye axis, thereby preventing and controlling the occurrence and increase of myopia. [0003] When the red light acts on our choroid, the oxygen perm...

AI Technical Summary

Problems solved by technology

[0004] The current photofeeding instrument generally cannot adjust the treatment intensity, and it is difficult to meet the myopia treatment of myopia patients with different degrees of myopia. The use has certain limitations, and it is especially important that when the intensity is high and the use time is long, it may cause Fundus lesions, macular degeneration, and other potential side effects such as cataracts from long-term exposure to the lens

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