Portable glaucoma rapid-screening analyzer

Abstract

The invention relates to a portable glaucoma rapid-screening analyzer which is characterized by mainly comprising an industrial computer, an LED brightness control device, a view field stimulation screen, a camera monitoring device, a responder and a printer, wherein the industrial computer is respectively connected with the LED brightness control device, the camera monitoring device, the responder and the printer; and the LED brightness control device is sequentially connected with a light-splitting device and the view field stimulation screen. The invention carries out static visual field examination in four specific positions of eyeballs in the way of four-point visual field examination, that is to say, the invention carries out threshold estimation and view field screening on four points by statically showing cursors with different brightness, thereby achieving the purpose of early treatment and diagnosis of glaucoma; in addition, the invention has the advantages of high accuracy, easy and convenient operation, short examination time consumption, high reliability and portability, is beneficial to the view field general survey of national people and the integral development of the ophthalmology field of national laser medicine and enhances the national visual field defect detection level.

Description

technical field [0001] The invention belongs to medical equipment, in particular to a portable glaucoma rapid screening analyzer. Background technique [0002] Glaucoma is a chronic, progressive optic neuropathy and the second leading cause of irreversible blindness worldwide. Glaucoma disease is an urgent worldwide problem. The treatment of glaucoma depends on early and accurate diagnosis technology, and early diagnosis is the most important and difficult step of glaucoma. Visual field inspection technology provides conditions for the prevention and treatment of early glaucoma blindness diagnosis. There are many domestic literature reports on the development and application research of glaucoma diagnostic methods and detection devices. Among them, some of the retrieved documents involved such as: Zhong Yong (Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College Hospital), Shi Wei, etc. Octopus101GKP "Application of Dynamic and Sta...

AI Technical Summary

Problems solved by technology

However, in the field of international technology, visual field testing technology still needs to be further improved. For example, the detection time is long, it is inconvenient to carry, and the test results are easily affected by factors such as time and patient emotions, resulting in misdiagnosis. Complicated and therefore not conducive to glaucoma screening of the general public

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