Sleep breathing data monitoring method and device

Abstract

The invention discloses a sleep breathing data monitoring method and device. The method comprises the following steps of acquiring a distance signal and a breathing signal of a target object through a radar; determining the state of the target object according to the distance signal and the breathing signal, wherein the state comprises a sleep state and a waking state. determining sleep breathing characteristics of the target object according to the distance signal and the breathing signal of the target object in the sleep state; and monitoring whether the target object is in an abnormal breathing state or not according to the sleep breathing characteristics. The technical problems that in the prior art, a sleep respiration detection method needs to depend on an electrode patch and is inconvenient to use, monitoring is interrupted due to the fact that the electrode patch is prone to falling off in the testing process, and a diagnosis result cannot be continuously tracked and observed are solved.

Description

technical field [0001] The invention relates to the field of respiratory monitoring, in particular to a method and device for monitoring sleep breathing data. Background technique [0002] People spend one-third of their life in sleep, and sleep disorders seriously affect human physical and mental health. With the development of society, human beings pay more and more attention to sleep diseases. In 2014, the American Academy of Sleep Medicine AASM pointed out that sleep-disordered breathing is an important part of sleep diseases. [0003] At present, the gold standard for sleep apnea monitoring is still polysomnography (PSG). There are more than ten physiological signals such as nasal and oral ventilation, body movement, blood oxygen saturation, etc. The physiological parameters monitored by polysomnography are very comprehensive. Sleep and breathing monitoring can also be carried out through the mini computer sleep instrument. The mini EEG sleep instrument is as light as...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a sleep breathing data monitoring method and device, which solves the problem that the sleep breathing detection method in the related art needs to rely on the electrode patch, which is inconvenient to use, and the electrode patch is easy to fall off during the test process, resulting in interruption of monitoring, which cannot Sustainability Tracking Observation Technical Issues of Diagnosis Results

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