Early-stage glaucoma diagnosis device

A technology of early glaucoma and diagnostic device, which is applied in the field of medical equipment to achieve the effect of simple and efficient screening

Pending Publication Date: 2022-02-08
艾视雅健康科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the pupillary light reflex is often used as an objective and non-invasive functional index to evaluate the afferent pathway of the retina and optic nerve, but there are still few methods that can easily and efficiently screen glaucoma and evaluate the progression of glaucoma disease

Method used

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] see Figure 1-Figure 3 As shown, in an embodiment of the present invention, an early glaucoma diagnosis device 10 includes an image acquisition unit 11, at least one controllable light source 12, and a processing unit 13, and the controllable light source 12 is configured to combine different wavelengths of The light is guided to at least one eye, the image acquisition unit 11 is configured to acquire feedback parameters of the pupil based...

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Abstract

The invention discloses an early-stage glaucoma diagnosis device, which comprises an image acquisition unit, at least one controllable light source and a processing unit, wherein the controllable light source is configured to guide light of different wavelengths to at least one eye, the image acquisition unit is configured to acquire feedback parameters of pupils based on the light of different wavelengths, and the processing unit is configured to receive and analyze the feedback parameter signals to obtain a diagnosis result of early-stage glaucoma. Compared with the prior art, the early-stage glaucoma diagnosis device of the invention can be used for analyzing the state of cone cells or rod cells of the eyes of the user according to the contraction data of the pupils of the user responding to the light sources with different wavelengths, so that the early-stage glaucoma can be simply, conveniently and efficiently screened, and the disease progress of the glaucoma can be evaluated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an early glaucoma diagnosis device. Background technique [0002] Glaucoma is a group of diseases characterized by optic disc atrophy and depression, visual field defect and vision loss. Pathological increased intraocular pressure and optic nerve insufficiency are the primary risk factors for its onset. The tolerance of optic nerve to pressure damage Sex has also been linked to the onset and progression of glaucoma. Obstacles in any part of the aqueous humor circulation pathway can lead to pathological changes caused by elevated intraocular pressure, but some patients also present with normal intraocular pressure glaucoma. Glaucoma is one of the three major blindness diseases that cause blindness in humans, with an incidence rate of 1% in the general population and 2% after the age of 45. Clinically, glaucoma is divided into three categories: primary, secondary, and con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/14A61B3/11
CPCA61B3/14A61B3/11A61B3/112A61B3/0008A61B3/0016A61B3/0075
Inventor 于林
Owner 艾视雅健康科技(苏州)有限公司
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