Myopia-preventing lighting device for lighting eyeballs and peripheral tissues of eyeballs

Abstract

The invention discloses a myopia-preventing lighting device for lighting eyeballs and peripheral tissues of the eyeballs. The device comprises a light source and a controller electrically connected with the light source. The light source is used for projecting and lighting the peripheral skin of eyes, penetrating into subcutaneous tissues, penetrating through corneas, pupil iridoids and ciliary body crystals, penetrating through eyeball peripheral tissues, sclera, uvea, choroid and retinal pigment epithelium, and indirectly entering the retina and vitreous body to cause fine biochemical reaction so as to prevent myopia from deepening.

Description

technical field [0001] The invention relates to an anti-myopia lighting device which illuminates the eyeball and its peripheral tissues through the skin cornea, iris, uvea, sclera and choroid, especially an innovative anti-myopia lighting device. Background technique [0002] Myopia is a visual defect in which distant objects become blurred because the image of such objects is not in focus on the retina, but in front of the retina; myopia is a common visual disorder in which continuous progression produces myopia The deterioration of the condition, so that people become nearsighted. These conditions are often first seen in children and noticed at school age. Development or increase in myopia severity is common until adolescence; most myopia will Causes certain retinal diseases, myopia increases the risk of retinal separation, cataract and glaucoma; the impact of myopia on vision and potential diseases and the inconvenience it causes; therefore, how to prevent the degree of m...

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Problems solved by technology

[0012] The inventor of this case studied the previous patents of the above inventions and found that the time spent outdoors is the main factor to prevent the progression of myopia, so this invention patent focuses on the detection of outdoor activities Time, and then remind students to adjust the time of outdoor work and rest to prevent myopia from deepening; some other invention patents focus on the stimulation of lighting light, or use monitors or classroom lighting to increase lighting brightness to prevent myopia from deepening. Physiological response, the pupils of which are constricted by strong light exposure, so its stimulating effect is questionable, and direct exposure to strong light to the eye can cause macular degeneration

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