Household preliminary detecting system of SAHS (Sleep Apnea Hypopnea Syndrome)

A technology for sleep apnea and preliminary detection, applied in the field of medical auxiliary detection systems, can solve problems such as inability to effectively detect sleep apnea syndrome, and achieve the effects of low cost, reduced harm, and easy implementation.

Active Publication Date: 2014-12-17
SHENYANG RMS MEDICAL TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiency that sleep apnea syndrome cannot be effectively detected in the prior art, the present invention provides an auxiliary detection system for sleep apnea syndrome, which is small in interference, low in cost and easy to implement at home.

Method used

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  • Household preliminary detecting system of SAHS (Sleep Apnea Hypopnea Syndrome)

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] refer to figure 1 , a primary detection system for sleep apnea syndrome at home, comprising a collection device for collecting audio data of a patient's snoring sound, and an intelligent detection device for receiving audio data of a snoring sound and performing preliminary detection, the collection device and the The intelligent detection device is connected, and the intelligent detection device includes:

[0017] Acquisition module, used for collecting snoring data;

[0018] The detection module is used to determine the starting point t of the subject's snoring in the sleep process 开始 and the termination point t 停止 , the time interval between two independent snoring sounds in consecutive multiple snoring sounds is the snoring cycle, record the snoring start time t i and the next snoring start time t i+1 , where t i is the start time of the i snoring soun...

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Abstract

The invention discloses a household preliminary detecting system of SAHS (Sleep Apnea Hypopnea Syndrome). The household preliminary detecting system comprises a collecting device and an intelligent detecting device, wherein the collecting device is used for collecting snoring audio data of a patient; the intelligent detecting device is used for receiving the snoring audio data and carrying out preliminary detection; the collecting device is connected with the intelligent detecting device; and the intelligent detecting device comprises a collecting module which is used for collecting snoring data, a detecting module which is used for calculating an AHI (Apnea Hypopnea Index) value, and a judging module which is used for presetting a threshold value, and the patient can be determined to suffer from suspected SAHS if a current AHI value is larger than the threshold value.

Description

technical field [0001] The invention relates to a medical auxiliary detection system, in particular to a preliminary detection system for sleep apnea syndrome. Background technique [0002] Sleep apnea syndrome refers to recurrent episodes of apnea more than 30 times during 7 hours of sleep per night or sleep apnea hypopnea index (AHI) ≥ 5 times per hour. Apnea refers to the complete cessation of airflow through the mouth and nose during sleep for more than 10 seconds. The sleep apnea hypopnea index refers to the number of apnea plus hypopnea per hour of sleep. According to different AHI values, sleep apnea syndrome can be divided into: when AHI<5 times / hour, it can be divided into pure snoring; when 5≤AHI<21 times / hour, it can be divided into mild patients; when 21≤ When AHI<41 times / hour, it can be divided into moderate patients; when AHI≥41 times / hour, it can be divided into severe patients. [0003] The main clinical manifestations of sleep apnea syndrome are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00
Inventor 曹平方路平陈锐锋潘建
Owner SHENYANG RMS MEDICAL TECH
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