Sleep apnea syndrome detecting system

Abstract

The invention discloses a sleep apnea syndrome detecting system. The sleep apnea syndrome detecting system is composed of a sleep respiration detecting device, a processing and diagnosing device, a thermistor sensor, positive electrodes and negative electrodes, wherein the sleep respiration detecting device is composed of a protecting circuit, a resistance type respiration detecting module, an electrocardio signal detecting module, an acceleration detecting module, a oral-nasal respiration detecting module, a processor module and a wireless communication module; the thermistor sensor is used for detecting oral-nasal respiratory airflow; the positive electrodes and the negative electrodes are used for detecting body chest breathing and electrocardio signals. Through the sleep apnea syndrome detecting system, a patient does not need to be hospitalized; the sleep apnea syndrome detecting system is simple and avoids physiological and psychological burdens. The sleep apnea syndrome detecting system can comprehensively detect the respiratory status of different parts of a human body to achieve the aim of sleep apnea syndrome classification and diagnosis, and meanwhile is simple in operation and can be used at home.

Description

technical field [0001] The invention relates to the field of wearable intelligent diagnostic equipment, in particular to a sleep apnea syndrome detection system. Background technique [0002] Among the people who snore, about 20% of them often suffer from breath-holding symptoms when sleeping, which is medically called sleep apnea syndrome. Sleep apnea syndrome (sleep apnea syndrome, SAS) refers to the occurrence of apnea and (or) hypopnea in the sleep state due to various reasons, causing repeated intermittent hypoxemia and hypercapnia episodes, resulting in the occurrence of A clinical syndrome of a series of pathophysiological changes. According to the survey, about 40 million people in my country suffer from the disease at present. People suffering from this disease are prone to symptoms such as daytime sleepiness, irritability, fatigue, and decreased work efficiency, and are prone to high blood pressure, coronary heart disease, and cerebrovascular disease. The contin...

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Problems solved by technology

[0007] The problem in the above-mentioned prior art is that the user needs to adjust the tightness of the strap by himself. If it is too loose, the small breathing movement cannot be measured, and if it is too tight, it will cause discomfort to the user and affect normal breathing. Exercise will affect the accuracy of measurement; the use of blood oxygen probes cannot directly detect respiratory movement, and apnea events can only be detected when the apnea is prolonged and the blood oxygen saturation drops significantly. Studies have shown that only a few Apneic events of the

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