Stress state detection method and stress detection device

A detection method and stress technology, applied in psychological devices, diagnostic recording/measurement, eye testing equipment, etc., can solve problems such as inability to properly identify people with high stress, and achieve the effect of reducing mental and physical burdens

Pending Publication Date: 2020-09-11
OSAKA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the stress test is a subjective test in which workers answer the question items by themselves, it may be intentionally answered in a stress-free manner, and it may not be possible to properly identify high stressors

Method used

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  • Stress state detection method and stress detection device
  • Stress state detection method and stress detection device
  • Stress state detection method and stress detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0103] Example 1. Validation of the association between choroidal thickness and stress and anxiety

[0104] In the present embodiment, the correlation between stress and anxiety and the thickness of the choroid, which is a part of ocular tissue, was verified. Here, the correlation with detection results by subjective stress detection methods was evaluated.

[0105] 1. Method 1-1. Implementation period 1-1-1. Implementation date

[0106] 1-1-2. Implementation time for 3-4 consecutive days from July to October 2017

[0107] evening - night

[0108] 1-2. Target

[0109] 14 adult males and females (details: 6 males and 8 females) were randomly selected from the staff of the Hospital Affiliated to Osaka University School of Medicine. A brief summary of the objectives is summarized in Table 1 below.

[0110] [Table 1]

[0111]

[0112] 1-3. Verification method

[0113] Verify the stress state of the target by the following 3 methods.

[0114] 1-3-1. Verification based on...

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Abstract

Disclosed is a stress state detection method. This stress state detection method comprises a step for detecting a subject's stress state on the basis of a tomographic image of the choroid of the subject. This stress detection device (X) is provided with: an image acquisition unit (11) for acquiring a tomographic image of a subject's choroid; a calculation unit (13b) for calculating the thickness or volume of the choroid from the tomographic image; and a detection unit (14) for detecting the subject's stress state on the basis of the thickness or volume of the choroid.

Description

technical field [0001] The invention relates to a pressure state detection method and a pressure detection device. Background technique [0002] Recently, "stress is the source of various diseases", that is, it has been widely recognized that stress has adverse effects on the body and mind and induces various diseases. Stress refers to the abnormal state of mind and body caused by various mental and physical burdens imposed from the outside. Essentially, when humans and animals experience temporary mental or physical external stress, the adrenal glands secrete hormones such as cortisol or adrenaline and provide appropriate stimulation to the body. Through the increase of heart rate, dilation of heart / blood vessels, rise of blood sugar level, dilation of bronchi, etc., the resistance to external pressure is increased, thereby strengthening the body. However, when excessive or continuous exposure to external stress, the body's resistance is lowered due to the excessive secre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/16A61B3/10A61B3/14
CPCA61B5/165A61B3/102A61B3/1225A61B5/0073A61B5/0066A61B3/14
Inventor 西田幸二丸山和一桥田德康小林礼子
Owner OSAKA UNIV
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