Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Digital system for detecting dynamic change of bilateral eye pupils

A binocular and pupil technology, applied in the fields of neurobiology, medical testing, and cognitive psychology, can solve problems such as undiscovered public reports, and achieve the effect of ensuring consistency, high spatial accuracy, and convenient operation

Inactive Publication Date: 2006-12-06
杨周签
View PDF0 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Up to now, have not yet found to have the public report similar to technical scheme of the present invention and equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Digital system for detecting dynamic change of bilateral eye pupils
  • Digital system for detecting dynamic change of bilateral eye pupils
  • Digital system for detecting dynamic change of bilateral eye pupils

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: (diagnosis and treatment recovery evaluation of mental patients)

[0048] 1. The patient puts on the goggles and lets the patient adapt to the dark environment inside the goggles (3-5 minutes)

[0049] 2. The computer cooperates with the image acquisition, extraction and storage modules to record the digital images of the patient's pupils adapting to the dark environment in the dark environment.

[0050] 3. Use the instructions in the optical stimulation module for mental illness discrimination in the software to perform optical stimulation on both eyes of the patient respectively, and record the digital image results of the dynamic changes of the pupils.

[0051] 4. The stimulation is stopped, and the image acquisition, extraction and storage module records the dynamic digital image results of the recovery process of the patient's eyes.

[0052] 5. The image processing module compares and digests the digital images, and uses the psychiatric database modu...

Embodiment 2

[0055] Embodiment 2: (discrimination of addiction of drug addicts)

[0056] 1. The patient puts on the goggles and allows the patient to adapt to the dark environment inside the goggles (3-5 minutes).

[0057] 2. The computer cooperates with the image acquisition, extraction and storage modules to record the digital images of the patient's pupils adapting to the dark environment in the dark environment.

[0058] 3. Invoke the instructions in the optical stimulation module of the drug-addicted patients in the software, perform optical stimulation on the eyes of the patients respectively, and record the digital image results of the dynamic changes of the pupils.

[0059] 4. After 1-3 minutes after the light is removed, the image acquisition, extraction and storage module records the digital image results of the dynamic changes of the patient's eyes.

[0060] 5. Use image processing software to perform image calculation processing on the above detection results, and use the addi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A digital test system for detecting the dynamic variation of two pupils is composed of a hardware system consisting of light isolating eye mask, miniature camera, focus distance and pupil distance regulator, image acquisition card and computer, and a software system comprising the image acquiring, extracting and storing module, image and video playback module, database and its management module, light stimulating program module, disease characteristics database module, expert database module, and expert judgment and management module.

Description

Technical field: [0001] The invention relates to a digital detection system for the dynamic change of pupils of both eyes based on optical and computer digital imaging technology, which belongs to the fields of cognitive psychology, neurobiology and medical detection. Background technique: [0002] Studies at home and abroad have shown that the shrinkage and dilation of pupils are not only affected by the brightness of the retina, but also controlled by the top-down information from the cerebral cortex, and are also related to the emotional state, mental load and cognitive ability of the subjects. and other factors are related. [0003] Anatomically, the constriction and dilation of the pupil is a reflection of the functional balance between the sympathetic and parasympathetic nervous systems. Sympathetic stimulation produces pupil dilation. The parasympathetic signal causes the sphincter to contract, producing miosis. [0004] In neurobiochemistry, the contraction and di...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/10A61B5/00
Inventor 周东明黄敏田丰赵神贵彭沿平赵素珍马原野朱严鑫刘园飞
Owner 杨周签
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com