A sleeping respiration interference testing apparatus

Abstract

The invention relates to a sleep respiratory disturbance detecting device which comprises a respiratory pressure sensing module used to detect respiratory pressure data, a blood oxygen detecting module used to detect blood oxygen data, a module / digital conversion module connected with the respiratory pressure sensing module and the blood oxygen detecting module, a single-chip microcomputer connected with the module / digital conversion module, a storage module connected with the single-chip microcomputer, and an interface circuit module connected with the storage module. The device can simultaneously detect the blood oxygen date and the respiratory pressure value data of a human body, a defect that the detection data of the prior sleep respiratory disturbance diagnostic equipment is single is solved, simultaneously, the defects that the detection electrode of the prior multi conductor sleep recording instrument is numerous, and a detecting procedure is complicated are overcome.

Description

technical field [0001] The invention relates to a medical detection device, in particular to a detection device for sleep-disordered breathing. Background technique [0002] Sleep-disordered breathing refers to a clinical syndrome in which apnea and (or) hypopnea occur repeatedly during sleep due to various reasons, causing hypoxemia and hypercapnia, thereby causing a series of pathophysiological changes in the body. A large number of epidemiological investigations have shown that sleep-disordered breathing can cause many serious complications such as hypertension, angina pectoris, myocardial infarction, arrhythmia, etc. It can also accelerate the occurrence of atherosclerosis, and lead to decreased sleep quality, memory loss, etc. A variety of clinical symptoms. [0003] In my country, the prevalence of obstructive sleep apnea with snoring as the main symptom is 4%, and the incidence rate of people over 65 years old is as high as 20% to 40%. The ultimate consequence of sle...

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Problems solved by technology

[0004] At present, the clinical diagnosis method for sleep-disordered breathing mainly uses polysomnography to monitor and record the tested patients all night. Affect the patient's sleep quality and have adverse effects on the monitoring results

Doctors analyze dozens of parameters such as EEG, EEG, ECG, and breathing recorded by polysomnography, and then make a judgment on the condition. The process is complicated and cumbersome

There are also a small number of portable sleep apnea monitoring devices in the prior art, but the parameters that these devices can detect are single, and cannot provide an accurate basis for judging the medical process

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