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Visual acuity screening method

A technology for screening, eyesight, used in medical science, equipment for testing eyes, diagnosis, etc.

Inactive Publication Date: 2019-07-23
深圳市聚派乐品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a vision screening method for the problem of assisting personnel to perform auxiliary detection on vision screening

Method used

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Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the following will describe the present invention more fully. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the d...

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Abstract

The invention relates to a visual acuity screening method. The visual acuity screening method comprises the following steps: establishing a connection relation between a mobile end and a visual acuityscreening apparatus, and loading an information interface at the mobile end; transmitting personal information of a user to a main controller of the visual acuity screening apparatus via operation onthe information interface; and then, starting visual acuity test on the user by the visual acuity screening apparatus. The visual acuity screening apparatus is provided with an indicator stick, and adriving device connected with the indicator stick; the main controller correspondingly controls the working state of the driving device; the driving device is used for driving the indicator stick tomove along a plane of a visual acuity chart; the indicator stick is used for indicating visual targets on the visual acuity chart, as well as synchronously acquiring the directions of visual targets inputted by the user and recording whether the directions of the visual targets inputted by the user are in coincidence with the set directions of the visual targets; and then, recorded results are sorted out so as to obtain a visual acuity inspection result. The visual acuity screening method needs no auxiliary detection by assistant personnel at all, so that visual acuity inspection can be done by a user himself / herself; and thus, visual acuity screening becomes more common and convenient.

Description

technical field [0001] The invention relates to the technical field of intelligent control, in particular to a vision screening method. Background technique [0002] With the rapid development of society, a large number of radiant light-emitting devices such as TVs and computers are flooding around us, resulting in an increase in the number of people with eye problems, and seriously affecting the healthy development of children and adolescents. Therefore, vision screening The popularity of the method also becomes particularly important. The vision screening is a detection method for screening the visual acuity effect by detecting the visual acuity of the human eye. [0003] Existing methods of vision screening require assistants to carry out auxiliary detection. Assistance personnel are required to indicate different optotypes through indicator sticks, and artificially record the detection results. Errors and errors are prone to occur. Moreover, due to the need for assistanc...

Claims

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Application Information

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IPC IPC(8): A61B3/032
CPCA61B3/032
Inventor 曾钰淇
Owner 深圳市聚派乐品科技有限公司
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