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Vision test method

A vision test and tester technology, applied in the field of medical testing, can solve problems such as inconvenient methods and complicated processes, and achieve the effects of improving accuracy, simple operation, and simplifying the process of vision testing.

Inactive Publication Date: 2015-12-16
郑伟宏 +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the current vision test method is inconvenient and the process is relatively complicated, the present invention proposes a vision test method to simplify the process of the vision test, so that the tester can conveniently perform the vision test

Method used

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Embodiment Construction

[0029] The technical scheme of the present invention will be introduced below in conjunction with the accompanying drawings.

[0030] Such as figure 1 and figure 2 As shown, the vision testing method includes the following steps:

[0031] Step S1 , storing the subject of the vision test in the storage unit 101 .

[0032] Step S2 , using the processing unit 103 to read the subject of the vision test and sending the subject of the vision test to the display unit 100 .

[0033] Step S3, use the display unit 100 to display the subject of the vision test.

[0034] Step S4 , the tester answers the questions of the vision test through the user input unit 104 , and sends the tester's answer to the receiving unit 102 .

[0035] Step S5 , the receiving unit 102 receives the tester's answer, and sends the tester's answer to the processing unit 103 .

[0036] In step S6, the processing unit 103 processes the answer of the tester to obtain the result of the vision test, and sends the...

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Abstract

The invention belongs to the technical field of medical instruments, aims to solve the problem that an existing vision test method is inconvenient and has a complex process and provides a vision test method. The method includes storing vision test questions in a storage unit; reading the vision test questions by a reading unit; displaying the vision test questions by a display unit; allowing a testee to answer the vision test questions through a user input unit; allowing a receiving unit to receive the testee's answers and send these answers to a processing unit; allowing the processing unit to process the testee's answers to obtain vision test results, and transmitting the vision test results to a display unit for displaying; allowing the processing unit to send the testee's answers to a data server which stores the testee's answers. The vision test method has few steps, the testee can finish a vision test alone, and using is very convenient.

Description

technical field [0001] The invention belongs to the technical field of medical testing, and in particular relates to a vision testing method. Background technique [0002] Vision refers to the ability of the eyes to distinguish objects. Good vision is very important for people's work and life. In order to maintain good vision and detect eye diseases early, vision testing is required. The traditional method of visual acuity test is usually to use an international standard visual acuity chart, which is composed of 12 rows of "E" visual targets with different sizes and opening directions. Different sizes of "E" visual targets correspond to different visual acuity levels. When using the international standard eye chart to test vision, the tester stands 5 meters away from the international standard eye chart, the medical staff indicates different "E" optotypes, and the tester answers the opening direction of the "E" optotype indicated by the medical staff. The personnel judge th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/032
Inventor 郑伟宏甄毅
Owner 郑伟宏
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