Polysomnography cap

Abstract

The invention relates to a polysomnography cap. The polysomnography cap includes a cap body and a plurality of electrodes preset on the cap body, the cap body includes a head covering sheet for covering a head and a lower jaw covering sheet for covering a lower jaw, and the head covering sheet and the lower jaw covering sheet are connected into an integral covering sheet; and the electrodes includes brain electrodes, an eye electrode, and a lower jaw muscle electrode, the brain electrodes are preset on the head covering sheet according to an international electroencephalogram positioning standard, the lower jaw muscle electrode is preset on the lower jaw covering sheet, and the eye electrode is idle. According to the cap, the brain electrodes, the lower jaw muscle electrode and the eye electrode are preset, when the cap is used, the electrodes do not need to be positioned in sequence, so that the operation is simple and convenient, the measurement and positioning work is omitted, the difficulty of sleep monitoring is reduced, and the cap is convenient to use, and simultaneously records electroencephalogram, electrooculogram and electromyography to monitor the sleep quality of human.

Description

technical field [0001] The invention belongs to the technical field of polysomnography monitoring equipment, and in particular relates to a polysomnography monitoring cap. Background technique [0002] Polysomnography (PSG) refers to the continuous and synchronous tracing of more than 10 indicators such as EEG and respiration during sleep throughout the night. Monitoring and analyzing sleep structure, process and monitoring abnormal EEG is one of the important inspection contents. Analyzing sleep conditions usually accurately reflects sleep conditions and stages by recording EEG, electrooculogram, and electromyography. Use EEG to distinguish between sleep and wakefulness, each stage of sleep and the proportion of each stage. An electrooculogram is used to see if the eyeballs are moving, and an electromyogram is used to record the electrical activity produced by muscle activity in the jaw area. By recording and analyzing sleep, you can understand the latency to fall asleep,...

AI Technical Summary

Problems solved by technology

During monitoring, it is necessary to measure, locate and install the positions of oculoelectric electrodes and electromyographic electrodes one by one. The professional requirements for monitoring personnel are high, and the installation time is long, which is limited by the professional requirements of monitoring.

Moreover, most of the EEG electrodes currently used for monitoring are metal-plated electrodes. The electrodes are hard, which affects the contact between the electrodes and the scalp, and the long monitoring time will cause tenderness at the contact position and discomfort in use.

Images