Detection method of eyesight

A detection method and visual acuity technology, which is applied in the direction of eye testing equipment, medical science, diagnosis, etc., can solve problems such as inaccurate testing, and achieve the effect of avoiding inaccurate testing

Inactive Publication Date: 2012-05-23
胡波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is: to overcome the problem that the testee can memorize the vision chart and cause the test to be inaccurate

Method used

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Examples

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Embodiment Construction

[0010] The time display can be made into a wall-mounted or desktop type, and the computer can be made with a single-chip microcomputer or directly with a mainframe computer. The doctor can also directly use the keyboard and mouse of the computer if the controller is made into a hand-held device, and the electronic eye chart can also increase the additional function of displaying the calendar.

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PUM

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Abstract

The invention discloses a detection method of eyesight and relates to the technologies of human eyesight and colorblindness detection. The invention aims to solve the problem that a person to be tested can remember a visual acuity chart so as to lead the inaccurate test result. The detection method comprises the following steps of: connecting a computer with a display, connecting the computer with a controller by a doctor, controlling the computer via the controller by the doctor so that 'E'-shaped icons with different sizes and different directions or all kinds of color blindness pictures can be displayed on the display, and acquiring the test result according to the responses of the person to be tested. By using the detection method of eyesight provided by the invention, the phenomenon of the inaccurate test result caused by remembering the visual acuity chart by the person to be tested can be avoided at the same time of the eyesight detection.

Description

technical field [0001] The invention relates to a technology for detecting human eyesight and whether there is color blindness, in particular to a method for detecting eyesight. Background technique [0002] The currently known eye chart is a paper-based "E" icon and a color-blind picture, and the testee can cause the test to be inaccurate through memory. Contents of the invention [0003] Aiming at the defects in the above-mentioned prior art, the technical problem to be solved by the present invention is: to overcome the problem that the testee can memorize the eye chart and cause the test to be inaccurate. [0004] In order to solve the above technical problems, the present invention provides a method for detecting eyesight, the steps are as follows: [0005] 1. Connect a monitor to the computer. [0006] 2. The doctor uses the controller to connect with the computer. [0007] 3. The doctor uses the controller to control the computer, so that the monitor displays "E"...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/032
Inventor 胡波
Owner 胡波
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