Sleep breathing machine with sleep quality monitoring function

Abstract

The invention discloses a sleep breathing machine with a sleep quality monitoring function, and relates to the technical field of medical equipment. The sleep breathing machine comprises a breathing machine body and a microphone module; the audio transmitter and the sound pickup module can transmit signals with different frequencies, and can receive external signals and transmit turn-back signals through the sound pickup module; the breathing machine body can separate environment noise and a signal sent by the audio generator module according to a signal received by the sound pickup module, and judges snore of a user of the breathing machine body according to the environment noise; and judging the limb movement of the user according to the phase difference between the return signal and the sending signal of the audio generator module. The system has the functions of monitoring body movement, limb movement, blood oxygen change and the like, and can better judge reasons of breathing disorder, so that treatment parameters of a breathing machine are guided, better ventilation parameter adjustment and mode adjustment are achieved, the ventilation efficiency and quality are improved, and the sleep ventilation treatment process is accelerated.

Description

technical field [0001] The present invention relates to the technical field of medical equipment, in particular to a sleep ventilator with sleep quality monitoring. Background technique [0002] A sleep ventilator is a device used to treat upper airway obstruction during sleep. Obstruction of the upper airway during sleep can cause snoring, decreased blood oxygen, metabolic disorders, and in the long run can lead to or aggravate various chronic diseases such as hypertension, diabetes, cardiovascular and cerebrovascular diseases, and chronic neurological diseases. By providing a positive airway pressure higher than atmospheric pressure for the upper airway, it can provide an outward support force for the upper airway, so as to ensure that the upper airway is not collapsed or blocked, ensure the airway is unobstructed, and solve problems such as snoring and hypoxia. [0003] The treatment plan is generally set by first checking the PSG to obtain the basic sleep disorder, and ...

AI Technical Summary

Problems solved by technology

Since treatment is a long-term process, the improvement of symptoms is gradual and fluctuating. It is inevitable to repeat sleep monitoring, which will increase the cost and time of doctors and users.

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