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A non-interference sleep apnea early warning system

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

Active Publication Date: 2022-07-26
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 existing in the prior art, the present invention provides a non-interfering sleep apnea early warning system. Monitor the breathing status during sleep under normal conditions, realize interference-free measurement and multi-faceted joint monitoring

Method used

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  • A non-interference sleep apnea early warning system
  • A non-interference sleep apnea early warning system
  • A non-interference sleep apnea early warning system

Examples

Experimental program
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Embodiment

[0050] like figure 1 As shown, this embodiment provides a non-interference sleep apnea early warning system, including: a control center, a camera module, an infrared temperature measurement module, a micro-pressure sensing 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, no action will be taken. If the analysis result is abnormal or even after sleep apnea occurs, it will be delivered to the alarm module to give an alarm in time.

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

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

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Abstract

The invention discloses a non-interference sleep apnea early warning system. 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 collects pressure data, the alarm module transmits an apnea alarm signal, and the user terminal displays real-time pressure data, real-time thermal imaging images and alarm information; the control center receives thermal imaging images and pressure data, and streams the thermal imaging images. Carry out target tracking, classify and record sleeping positions, and determine whether breathing interference occurs; judge and analyze the pressure value detected by the micro-pressure sensing module, and determine whether the user's breathing is normal according to the pressure change value between two breaths. Combined with the breathing interference action, determine whether sleep apnea is suspended and output an alarm signal. The invention can realize non-interference measurement and multi-aspect joint monitoring.

Description

technical field [0001] The invention relates to the technical field of sleep monitoring, in particular to a non-interference sleep apnea early warning system. 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 alarm for sleep apnea. [0003] A common limitation of the prior art is that it is impossible to monitor sleep conditions without interference, which will have a certain impact on human sleep. The existing sleep apnea acquisition and analysis system based on ambulatory ECG and respiratory wave acquisition adopts a set of wearable analysis system, which uses a dynamic electrocardiogram recorder to record the dynamic electrocardiogram and respiratory wave synchronously, and uses two indicators of HRV and respiratory wave. Corroborating each other, deducing the collected data and analyzing the image display, using thi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00A61B5/01A61B5/11A61M21/00
CPCA61B5/4818A61B5/01A61B5/746A61B5/1116A61M21/00A61M2021/0083
Inventor 辛学刚汤胜男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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