Sleep period separating method and system

Abstract

The invention discloses a sleep period separating method and system. The method is applied to a sleep period separating system. The system comprises a first measuring electrode, a second measuring electrode, a first reference electrode, a second reference electrode, an amplification collector and a period separating device. The first measuring electrode is used for being placed on the left side of the forehead or the temporal hair-free region on the left side of a testee, the second measuring electrode is used for being placed on the right side of the forehead or the temporal hair-free region on the right side of the testee, the first reference electrode is used for being placed on the periphery of the left ear of the testee, and the second reference electrode is used for being placed on the periphery of the right ear of the testee. The method comprises the steps that the first measuring electrode and the second measuring electrode are utilized for collecting electroencephalogram signals and electro-oculogram signals of the testee, the signal amplification collector is used for amplifying the electroencephalogram signals and the electro-oculogram signals and carrying out analog-digital conversion on the amplified signals. The period separating device determines the separated sleep periods according to the analog-digital converted electroencephalogram signals and electro-oculogram signals.

Description

technical field [0001] The invention relates to the technical field of sleep monitoring, in particular to a sleep staging method and system. Background technique [0002] With the acceleration of the pace of social life, people's work pressure is increasing, which leads to the decline of sleep quality. The decline in sleep quality will have a negative impact on people's physical and mental health, and then aggravate the decline in sleep quality, causing some people to enter such a vicious circle. In short, sleep health has become an issue that cannot be ignored in today's society. There are many causes and types of abnormal sleep, and the treatment plan is also very complicated. Timely and correct diagnosis of sleep quality is the first step to solve the problem and is very important. [0003] At present, it is common to record electroencephalogram (electroencephalogram, EEG for short), electrooculogram (EOG for short) and electromyogram (electromyogram, EMG for short) acco...

AI Technical Summary

Problems solved by technology

[0006] 2. It is necessary to manually analyze the data collected from the electrodes, which is labor-intensive and time-consuming, and sometimes the accuracy of the analysis results is affected by the subjective factors of the analyst;

[0007] 3. Sleep monitoring examination must be done in the hospital, but the unfamiliar and uncomfortable environment of the ward, as well as electrodes and recording equipment often affect the natural sleep of the subjects, thus affecting the diagnosis results;

[0008] 4. It usually requires full-time medical staff to guard all night, which not only occupies limited hospital beds but also costs a lot

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