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Equipment and method for judging falling of old people

A device and technology for the elderly, applied in the directions of diagnosis, diagnostic recording/measurement, medical science, etc., can solve the problems of misjudging family members, fall errors, etc., and achieve the effect of avoiding misjudgment and falling

Pending Publication Date: 2022-06-28
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there have been many researches and methods on the fall recognition of the elderly at home and abroad, but there are certain errors in the judgment of falls, which can easily cause misjudgments and bring unnecessary worries to family members.

Method used

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  • Equipment and method for judging falling of old people
  • Equipment and method for judging falling of old people
  • Equipment and method for judging falling of old people

Examples

Experimental program
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Effect test

Embodiment

[0033] Embodiment: A device for judging the fall of the elderly in this embodiment includes an EEG sensor, an EMG sensor, a gyroscope, a pressure sensor and a central control chip.

[0034] The EEG sensor is used to collect the user's EEG signal; the EMG sensor is placed on the upper humerus of the arm and the quadriceps femoris of the thigh to collect the surface EMG signals of the upper humerus and quadriceps muscle; the gyroscope is used to collect The acceleration and angular velocity changes of the user's body; the pressure sensor is placed on the outer side of the user's arm and thigh to collect the pressure on the outer side of the arm and thigh. The central control chip is used to receive and analyze and judge the data of the EEG sensor, the EMG sensor, the gyroscope, and the pressure sensor.

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Abstract

The invention relates to equipment for judging falling down of old people. The equipment comprises an electroencephalogram sensor, a myoelectricity sensor, a gyroscope and a pressure sensor which are connected with a central control chip, the electroencephalogram sensor is used for receiving electroencephalogram signals of a user, the myoelectricity sensor is used for receiving surface myoelectricity signals of upper humerus and quadriceps femoris muscles of the user, and the pressure sensor is used for receiving pressure signals of the outer sides of arms and thighs of the user; the central control chip is used for receiving and processing signals of the electroencephalogram sensor, the myoelectricity sensor and the pressure sensor and judging whether the user falls down or not. According to the equipment and the method, multiple sensors can be combined with multiple data for analysis, and the situation that a user tends to fall down but stands stably or falls down due to misjudgment is avoided.

Description

technical field [0001] The invention belongs to the technical field of monitoring equipment, and in particular relates to a device and method for judging the fall of the elderly. Background technique [0002] Data from China's Disease Surveillance System shows that falls have become the leading cause of injury-related death among people over 65 years old in my country. After the elderly fall, it may cause cerebral hemorrhage. Because the brain may be severely hit, it may even cause dizziness or the risk of stroke, which will have a great impact on human health. Prompt support may cause syncope or angina pectoris. [0003] At present, there have been many researches and methods on the identification of falls for the elderly at home and abroad, but there are certain errors in the judgment of falls, which may easily cause misjudgments and bring unnecessary worries to the family. [0004] Therefore, there is a need for a device and method that can accurately determine whether ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11A61B5/369A61B5/372A61B5/389A61B5/397A61B5/0205A61B5/00
CPCA61B5/1117A61B5/1112A61B5/369A61B5/372A61B5/389A61B5/397A61B5/0205A61B5/746A61B5/747
Inventor 游艳菲郑永平张金江曹宇甘宇航牛新宇梁云叶汪乐
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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