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A binocular vision function detection quantitative output device for binocular separation

A technology of function detection and binocular vision, applied in the field of drawing technology, ophthalmology optics, and computer display, can solve the problems of test process and speed impact, high requirements, etc., to achieve easier understanding, convenient follow-up and follow-up, and reduce variation.

Active Publication Date: 2022-05-27
THE EYE HOSPITAL OF WENZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The measurement process requires subjective cooperation between the patient and the doctor, and this process will also be affected by the different procedures and speeds of the testers.
In addition, the requirements for equipment and technology are very high, which restricts that it must be completed in a highly specialized ophthalmology hospital, and cannot go deep into campuses, communities or other public places.

Method used

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  • A binocular vision function detection quantitative output device for binocular separation
  • A binocular vision function detection quantitative output device for binocular separation
  • A binocular vision function detection quantitative output device for binocular separation

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Embodiment

[0046] Examination patients complained of blurred vision, not lasting, and easy fatigue after reading for a long time; a total of three examinations were carried out, 3 personalized training sessions, and 9 traditional training sessions.

[0047] The results of the first test are Figure 4 It can be seen from the quantitative output map of the patient’s binocular visual function detection that the dotted line with the circular icon is not in the comfort zone of the gray bottom, and the symptoms of visual fatigue caused by eye muscle fatigue are prone to occur, which is in line with the patient’s condition. The described vision is blurry, unclear, and easy to get tired after reading for a long time.

[0048] The results of the second test are Figure 5 As shown in the figure, after one week of personalized vision training, the test results from the quantitative output of binocular visual function detection of the patient can be seen that the dotted cryptic line with the circle...

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Abstract

A binocular vision function detection quantitative output method for binocular separation, the invention relates to a data collection method that can reduce the variation caused by human subjectivity through multiple measurements; the method of automatic data extraction and chart drawing can convert a large number of cold data images It realizes quantitative output data, makes the inspection data more readable and understandable, and facilitates follow-up visits and follow-up visits.

Description

technical field [0001] The invention specifically relates to the technical fields of computer display, drawing technology and ophthalmic optics, in particular to a binocular vision function detection quantitative output device with binocular separation. Background technique [0002] With the changes in the social work environment, more and more display terminals have entered our life and work. The visual entertainment activities are rich and the visual load has surged, causing a large number of adults, school-aged teenagers and children to complain of dry eyes, pain and vision loss. Visual fatigue symptoms such as blurred objects. According to the "Expert Consensus on Asthenopia" published in 2014, 23% of school-age children, 64% to 90% of computer users and 71.3% of dry eye patients have different degrees of visual fatigue symptoms. Patients with various binocular vision abnormalities, such as phorias, or low fusion reserve function, will experience a series of asthenopia ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B3/08
CPCA61B3/08A61B3/0025A61B3/0041
Inventor 郑福浩侯方汪育文阮小微陈浩
Owner THE EYE HOSPITAL OF WENZHOU MEDICAL UNIV