Early screening device for diabetic eye diseases

A diabetic eye disease and screening technology, which is applied in the fields of eye testing equipment, medical science, diagnosis, etc., can solve the problems of patients not being able to go to the hospital regularly, aggravating the disease, and costing a lot of money

Inactive Publication Date: 2018-12-11
HARBIN HAIHONG JIYE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Early diabetic eye disease is easily overlooked, and patients cannot go to the hospital for regular checkups, which will aggravate the condition
It is often too late to treat and control when there are obvious symptoms, and it is irreversible. Surgical treatment will cost a lot of money, and patients will suffer more pain

Method used

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  • Early screening device for diabetic eye diseases
  • Early screening device for diabetic eye diseases

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specific Embodiment approach 1

[0026] Specific implementation mode one: refer to figure 1 and figure 2 This embodiment is specifically described. The early screening device for diabetic eye disease described in this embodiment includes: an eye mask, a display drive circuit 2, an image processor 3, an LED drive circuit 4, a data processor 5, a human-computer interaction unit 6 and wireless transmission unit 7,

[0027] The eye mask part includes: the eye mask body and OLED display screen 11 located inside the eye mask, CMOS sensor 12, LED 13, No. 1 beam splitting mirror 14, No. 2 beam splitting mirror 17, No. 1 lens 15, No. 2 lens 16, COMS focusing lens 18 and OLED lens 19;

[0028] The LED control signal output end of the data processor 5 is connected to the control signal input end of the LED drive circuit 4, the drive signal output end of the LED drive circuit 4 is connected to the drive signal input end of the LED 13, and the operation instruction signal output end of the human-computer interaction un...

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Abstract

The invention provides an early screening device for diabetic eye diseases, and relates to the technical field of early screening for diseases. In order to realize early screening for the diabetic eyediseases, the following technical scheme is adopted: a data processor controls an LED drive circuit to drive an LED to emit light, light rays are sequentially subjected to reflecting of a No.1 light-splitting reflecting mirror, transmission of a No.1 lens and a No.2 lens, and reflecting of a No.2 light-splitting reflecting mirror, and then are sent to the eyeballs, a CMOS sensor collects an imageof the eyeballs through a COMS focusing lens and the No.2 light-splitting reflecting mirror, the CMOS sensor sends the picture to an OLED display screen through an image sensor, a data processor anda display drive circuit, the image information displayed by the OLED display screen is focused on the No.1 light-splitting reflecting mirror through an OLED lens, the focused light is sequentially subjected to reflecting of the No.1 light-splitting reflecting mirror, the transmission of the No.1 lens and the No.2 lens, and the reflecting of the No.2 light-splitting reflecting mirror, and then sentto the eyeballs, the data processor collects the size image of the pupils, a result is obtained and is compared with the previously obtained result, and then the OLED display screen is used for realizing display.

Description

technical field [0001] The invention belongs to the technical field of early disease screening, in particular to a screening device for diabetic eye disease. Background technique [0002] Diabetes can cause many types of complications, including diabetic eye disease. Diabetes can cause proliferative and nonproliferative retinopathy. Diabetic retinopathy is one of the major blinding eye diseases. Diabetic retinopathy can develop in patients with or without insulin therapy. Diabetic damage to the retina is mainly due to increased blood sugar, thickening of the walls of small blood vessels, and increased permeability, making small blood vessels more likely to deform and leak. The severity of diabetic retinopathy and the degree of vision loss are related to the control of blood sugar levels and the length of diabetes, with the duration of diabetes being particularly important. Diabetic retinopathy usually occurs after at least 10 years of diabetes. Early diabetic eye diseas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/14A61B3/11
CPCA61B3/112A61B3/14
Inventor 王春雷朱邦和张武民李彬
Owner HARBIN HAIHONG JIYE TECH DEV
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