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Low-vision visual cognition training system on basis of tablet personal computer

A tablet computer and training system technology, applied in the field of medical devices, can solve problems such as lack of operability and difficulty in further promotion, and achieve the effects of improving visual function, facilitating design and planning, and improving recognizability

Inactive Publication Date: 2014-05-21
EYE & ENT HOSPITAL SHANGHAI MEDICAL SCHOOL FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional sensory training requires trainees to go back and forth to clinics or training units many times, so it lacks operability and is difficult to further promote

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The training system includes a sensory training task program designed based on Matlab software and its Psychtoolbox toolkit, and a tablet computer integrating the program.

[0026] Design the sensory training task program based on Matlab software and its Psychtoolbox toolkit, design the sensory training task according to the evaluation of the trainee's residual visual function, write the corresponding sensory training task presentation program, and integrate it into the tablet as an independent application in the computer. In the present embodiment, adopt the resolution that screen is not lower than 800X600, support multi-touch and handwriting input, support Wi-Fi wireless connection mode, the panel computer of not less than 8 hours power life time and have Matlab software and Psychtoolbox The workstation of the toolkit, according to the trained inspection results, including visual acuity, visual field, color vision, kinematics, etc., designs and writes visual cognition...

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Abstract

The invention belongs to the field of a medical instrument and particularly relates to a low-vision visual cognition training system on the basis of a tablet personal computer. According to the invention, a cognition training task program is designed on the basis of Matlab software and a Psychtoolbox tool bag thereof; according to estimation on a remaining sight function of a trainee, related cognition training tasks are designed; corresponding cognition training task presentation programs are written; the cognition training task presentation programs are further integrated into the tablet personal computer as independent applications; a wireless network and a cloud computing technology are combined; a cognition function is improved by a visual cognition training method; cognition training is integrated to the tablet personal computer; mobility and operability of the tablet personal computer are improved; compliance of a patient and effectiveness of training are improved; real-time communication of a trainer and the trainee is implemented; and the optimized training effect is achieved. The low-vision visual cognition training system is suitable for vision rehabilitation training on low vision caused by irreversible blindness.

Description

technical field [0001] The invention belongs to the field of medical devices, and relates to low vision-related visual cognition task design and training technology, in particular to a low vision visual cognition training system based on a tablet computer. The invention is suitable for visual rehabilitation training for low vision caused by irreversible blindness. Background technique [0002] In 2002, WHO statistics showed that there were about 124 million low vision and about 37 million blind people in the world. At the same time, age-related macular degeneration and glaucoma are the two leading blinding eye diseases in developed countries, while cataract is still the leading blinding eye disease in developing countries. Glaucoma and age-related macular degeneration followed closely as the leading causes of blindness. With the development of China's social economy, it can be predicted that in the near future, irreversible blinding eye diseases such as glaucoma and macular ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H5/00
Inventor 孙兴怀刘婷婷朱文卿
Owner EYE & ENT HOSPITAL SHANGHAI MEDICAL SCHOOL FUDAN UNIV
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