Non-interference early warning system and method for sleep apnoea

A technology of apnea and early warning system, which is applied in the field of sleep monitoring and can solve problems that affect the sleep of the tested person

Active Publication Date: 2021-05-18
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to overcome the defects and deficiencies of the prior art, the present invention provides a non-interfering sleep apnea early warning system and method. Monitor the breathing status during sleep under natural conditions, realize non-interference measurement and multi-faceted joint monitoring

Method used

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  • Non-interference early warning system and method for sleep apnoea
  • Non-interference early warning system and method for sleep apnoea
  • Non-interference early warning system and method for sleep apnoea

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Embodiment

[0050] Such as figure 1 As shown, this embodiment provides a non-disturbing apnea early warning system during sleep, including: a control center, a camera module, an infrared temperature measurement module, a micro pressure sensor module, and an alarm module.

[0051] In this embodiment, the control center is responsible for processing and analyzing all data monitored in the system. If the analysis result is normal, nothing will be done. If the analysis result is abnormal or even apnea occurs during sleep, the alarm module will be delivered to give an alarm in time.

[0052] Wherein, the monitored data includes: camera video stream data captured by the camera module, thermal imaging images obtained by the infrared temperature measurement module, and pressure sensor data.

[0053] In this embodiment, the camera module is used to capture video stream data. In this embodiment, the camera module may not be used in the process of judging sleep breathing, and its RGB image and video...

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Abstract

The invention discloses a non-interference early warning system and a method for sleep apnea . The system comprises a control center, an infrared temperature measurement module, a micro-pressure sensing module, an alarm module and a user terminal. The infrared temperature measurement module is used for collecting thermal imaging images. The micro-pressure sensing module is used for collecting pressure data. The alarm module is used for transmitting apnea alarm signals. The user terminal is used for displaying real-time pressure data, real-time thermal imaging images and alarm information. The control center receives the thermal imaging images and the pressure data, performs target tracking on thermal imaging image streams, classifies and records sleeping postures, and judges whether respiratory interference actions occur or not. The control center judges and analyzes pressure values detected by the micro-pressure sensing module, determines whether respiration of a user is normal or not according to pressure change value between two breaths, judges whether sleeping apnea occurs or not by combining respiratory interference actions, and outputs an alarm signal. According to the invention, non-interference measurement and multi-dimensional combined monitoring can be realized.

Description

technical field [0001] The invention relates to the technical field of sleep monitoring, in particular to a non-interfering sleep apnea early warning system and method. Background technique [0002] Sleep apnea is a serious sleep disorder that occurs primarily when an individual's breathing is interrupted during sleep. Therefore, it is very necessary to monitor and timely report to the apnea in sleep. [0003] A common limitation of existing technologies is that it is impossible to monitor sleep conditions without interference, which will have a certain impact on people's sleep. The existing sleep apnea acquisition and analysis system based on dynamic ECG and respiratory wave collection uses a wearable analysis system, which uses a dynamic ECG recorder to simultaneously record dynamic ECG and respiratory waves, and uses two indicators of HRV and respiratory waves Mutual support, derivation of collected data and analysis of image display, using this method to monitor sleep ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/01A61B5/11A61M21/00
CPCA61B5/4818A61B5/01A61B5/746A61B5/1116A61M21/00A61M2021/0083
Inventor 汤胜男辛学刚陈心莲杨欣艺蔡翔黄盛钊周伟豪李沅蓁
Owner SOUTH CHINA UNIV OF TECH
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