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Cataract and after cataract analysis system and device based on mobile terminal

A mobile terminal and analysis system technology, applied in eye testing equipment, medical science, gonioscope, etc., can solve the problems of bulky, high cost, poor portability, etc., to improve accuracy, high accuracy, and ease Check for time-consuming and labor-intensive effects

Pending Publication Date: 2021-01-15
THE EYE HOSPITAL OF WENZHOU MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of these studies use fundus imaging equipment in medical units, which are usually bulky, poorly portable and costly

Method used

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  • Cataract and after cataract analysis system and device based on mobile terminal
  • Cataract and after cataract analysis system and device based on mobile terminal
  • Cataract and after cataract analysis system and device based on mobile terminal

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Embodiment

[0035] Such as figure 1 As shown, this embodiment provides a smart phone-based cataract and post-cataract analysis system, including: information collection module, fundus image collection module, image labeling module, image intelligent classification module, disease assessment module and diagnosis and treatment suggestion module .

[0036] The information collection module includes individual user basic information, cataract surgery history, pupil pattern (whether the pupil is dilated), and fundus image capture. Among them, the basic information, medical history, and pupil pattern are collected and obtained by filling in the system.

[0037] Basic personal information includes: name, gender, age, etc., which are used for data improvement.

[0038] The information collection of "cataract surgery history" includes answering the questions "whether cataract surgery has been performed" or "whether cataract surgery has been combined with other eye surgery". eye”, if the answer ...

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Abstract

The invention discloses a cataract and after cataract analysis system and device based on a mobile terminal. The cataract and after cataract analysis system and device judge the severity degree of cataract / after cataract based on the clarity degree of an eye fundus image, and judge the opacity degree of cataract and after cataract through an anterior segment image of the eye. The clarity degree ofthe eye fundus image and the matching degree of vision are more related and more direct, the requirement for an operator is lower, illness state evaluation is conducted through a deep learning artificial intelligence system, the grading accuracy of the opacity degree of cataract is higher, a diagnosis and treatment suggestion module is constructed, and the right to obtain the eye image is given to an intelligent terminal user rather than other medical institutions at different levels. The system and the device have the advantages that the audience range is wider and more popular to a certainextent, the problems of time and labor waste and high price of general patient examination are solved, and a portable emerging medical solution with a prospect is realized.

Description

technical field [0001] The invention relates to the technical field of medical image processing equipment, in particular to a mobile terminal-based analysis system and device for cataract and post-cataract. Background technique [0002] Cataract is the first blinding disease in the world. According to a recent study, by 2025, the number of people who will lose vision due to cataract may reach 40 million. At present, the common diagnosis of cataract mainly relies on ophthalmologists to use slit lamp to observe the transparency of the patient's eye lens, and compare it with a set of standard photos (such as LOCS III and Wisconsin cataract grading system) to evaluate the severity of the condition. However, there are currently relatively limited ophthalmologists, and cataract examinations are time-consuming, and due to low health expenditures, low- and middle-income countries and regions have a high rate of cataract blindness, making it difficult to prevent and avoid widespread ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/117A61B3/12A61B3/11A61B3/14
CPCA61B3/11A61B3/1176A61B3/12A61B3/14
Inventor 陈蔚王雷谢荷郑钦象
Owner THE EYE HOSPITAL OF WENZHOU MEDICAL UNIV
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