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

Real-time sleep monitoring recording and analyzing method

An analysis method, sleep monitoring technology, applied in neural learning methods, diagnostic recording/measurement, biological neural network models, etc.

Active Publication Date: 2021-03-30
南京畅享医疗科技有限公司
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some studies, real-time feedback of changes in brain activity in various states, or brain activity after deprivation of a certain sleep state is required, and the mainstream data processing methods cannot meet the requirements of these studies.

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
  • Real-time sleep monitoring recording and analyzing method
  • Real-time sleep monitoring recording and analyzing method
  • Real-time sleep monitoring recording and analyzing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0057] A kind of real-time sleep monitoring record and analysis method of the present invention, such as figure 2 As shown, it includes two parts: recording and analysis. The recording part is responsible for recording and monitoring EEG signals, EMG signals and video signals, and the analysis part processes the collected signals in real time and obtains the sleep state.

[0058] The recording part includes a front-end recorder, an image sensor, a communication module, and a central processing unit. The front-end recorder includes a filter, a front-end amplifier, and a digital-to-analog converter, which are used to record EEG signals and EMG signals and filter out interference. The image sensor is used to record the video signal of the animal's movement behavior. The recorded data is aggregated, parsed and synchronized on th...

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

The invention discloses a real-time sleep monitoring recording and analyzing method, which is a common method for researching sleep states of people or other animals in the field of biomedicine, and provides a system for performing real-time sleep monitoring by combining hardware and software, the hardware is responsible for acquiring data, and the software is responsible for performing sleep classification on the data and achieving a real-time effect. According to the analysis algorithm, based on the dimension parameters (key frequency band energy, effective values and motion data) and dimensionless parameters (standardized convolution calculation values), Euclidean distance and Mahalanobis distance are used for distance calculation to determine classification of sleep states, so that theaccuracy of the classification algorithm is improved; in addition, the data is grabbed from the equipment in real time to calibrate the sleep state.

Description

technical field [0001] The invention relates to the field of sleep monitoring and staging, in particular to a real-time sleep monitoring record and analysis method. Background technique [0002] The sleep state is an important state to distinguish when recording behavior or brain activity. In the sleep state analysis of mammals, the animal's behavior, EEG signal and EMG signal are mainly recorded, and then the three states of animal sleep are analyzed offline, namely the awake period, slow wave sleep period and rapid eye movement period. . In some studies, real-time feedback of changes in brain activity in various states, or brain activity after deprivation of a certain sleep state is required, and the mainstream data processing methods cannot meet the requirements of these studies. Contents of the invention [0003] Purpose of the invention: In view of the above problems, the present invention proposes a real-time sleep monitoring recording and analysis method, which fe...

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): A61B5/00A61B5/372A61B5/397G06K9/00G06N3/04G06N3/08
CPCA61B5/4812A61B5/7257A61B5/7264G06N3/08G06N3/045G06F2218/16G06F2218/02G06F2218/08
Inventor 吴正平魏欢熊灵艺
Owner 南京畅享医疗科技有限公司
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