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

A sleep breathing pathological classification method

A technology of pathological classification and sleep breathing, applied in the medical field, can solve the problems of sleep event research and low accuracy of OSAHS, and achieve the effect of improving accuracy and meticulous analysis of snoring

Active Publication Date: 2015-12-30
THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIV (GUANGZHOU RESPIRATORY CENT)
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the length of the snoring interval is only an indicative phenomenon, and its core is the sleep event. However, scholars have not yet studied the characteristics of sleep events during different snoring periods.
Therefore, we believe that ignoring the existence of sleep events during snoring may be the reason for the low accuracy of snoring analysis in diagnosing OSAHS

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
  • A sleep breathing pathological classification method
  • A sleep breathing pathological classification method
  • A sleep breathing pathological classification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] 1. Research object

[0038] From October 2010 to December 2011, patients who suspected OSAHS due to snoring in the Otolaryngology-Head and Neck Department of the First Affiliated Hospital of Guangzhou Medical College were sent to the sleep center for overnight polysomnography. Patients who did not complete the trial arrangement and failed monitoring were excluded.

[0039] Exclusion criteria:

[0040] (1) Suffering from chronic obstructive pulmonary disease (COPD), pulmonary hypertension, pneumonia and other lung diseases that can cause hypoxemia;

[0041] (2) Suffering from thoracic deformities and neuromuscular diseases;

[0042] (3) Central and mixed sleep apnea hypopnea syndrome;

[0043] (4) Have undergone OSAS surgery, continuous positive pressure ventilation, oral appliance and other treatments;

[0044] (5) The total sleep time is less than 4 hours:

[0045] (6) During the monitoring process, the PSG data were incomplete due to the disconnection of the moni...

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

Disclosed is a sleep breathing pathological typing method, comprising: obtaining the frequency of respiratory disorder events in a snoring interval during the sleep of a monitored person, wherein the snoring interval is a period from the end of a snore to the start of the next snore (S101, S201); and performing typing according to the frequency of respiratory disorder events in the snoring interval, wherein the respiratory disorder events comprise hypopnea and apnoea (S102, S202, S203, S204). The method performs the typing of snoring according to the frequency of respiratory disorder events in the snoring interval, closely connects snoring with breathing disorder events, makes the analysis of snoring more detailed and specific, enriches the research in the field of snoring, and lies the foundation for the diagnosis of sleep apnea hypopnea syndrom via snoring analysis.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a sleep breathing pathological typing method. Background technique [0002] As early as 1837, the famous British novelist Charlie Dicken (Charks Dickens, 1812-1870) published a famous novel entitled "The Pickwick Papers", which described a man named Pickwick (Pickwick Papers). ), a fat boy with short stature, obesity, blushing, and lethargy, which may be the earliest description of obstructive sleep apnea hypopnea syndrome (OSAHS). In 1906, William Oscar once wrote: There is a very special phenomenon in obese young people, that is, the tendency to sleep uncontrollably, which is very similar to the description of Pickwick by Di Gengxin. In 1918, Olser described a syndrome of obesity, lethargy, and cyanosis, which he named Pickwick syndrome. In China, Zhang Zhongjing of the Eastern Han Dynasty introduced the concept of snoring for the first time in "Treatise on Febrile Diseases. Sixth Art...

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 Patents(China)
IPC IPC(8): A61B5/08
CPCA61B5/4818A61B5/08
Inventor 张孝文宋丽娟金辉李燕妹李帅卢颖深
Owner THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIV (GUANGZHOU RESPIRATORY CENT)
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