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Snore detecting method and system

A detection method and technology for snoring, which are applied in the evaluation of respiratory organs and other directions, can solve the problems of low accuracy of snoring, and achieve the effects of improving accuracy, reducing implementation difficulty, and reducing development costs.

Active Publication Date: 2015-07-01
BMC MEDICAL
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Problems solved by technology

[0015] The technical problem to be solved by the present invention is to overcome the deficiency in the prior art that the accuracy of detecting the snoring sound of the human body is low

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  • Snore detecting method and system

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Embodiment Construction

[0035] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the implementation process of how to apply technical means to solve technical problems and achieve corresponding technical effects in the present invention. The embodiments of the present invention and the various features in the embodiments can be combined with each other under the premise of no conflict, and the formed technical solutions are all within the protection scope of the present invention.

[0036] The steps included in the methods of the embodiments of the present invention shown in the figures can be implemented in a computer system such as a set of computer-executable instructions. Moreover, although the method in the embodiment of the present invention shows a logical sequence in the flow chart, in some cases, the method in the embodiment of the present invention can also be execu...

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Abstract

The invention discloses a snore detecting method and system. The snore detecting method and system overcome the defect that in the prior art, the accuracy of detection of snores generated when people sleep is low. The snore detecting method comprises the steps that breathing signals are detected continuously at the position of an air outlet of a breathing machine; a breathing vibration threshold value is obtained according to the vibration amplitude values of the continuously-detected breathing signals; when the vibration amplitude value of the breathing signal detected mostrecently is larger than the breathing vibration threshold value, it is confirmed that snores are generated during breathing corresponding to the breathing signal detected most recently. According to the snore detecting method and system, equipment obtaining difficulty is lowered, development cost is reduced, and snore detection accuracy is improved.

Description

technical field [0001] The invention relates to human respiratory therapy technology, in particular to a snoring detection method and system. Background technique [0002] Snoring (the medical term is sleep apnea syndrome, also known as snoring or snoring) is a ubiquitous sleep phenomenon. Usually, the loudness of snoring increases by more than 60 decibels (dB) after a person is asleep, and the gas exchange during normal breathing is hindered, which is called snoring. Mild snoring has little effect on human health, but 5% of snoring patients have different degrees of breath holding during sleep, that is, snoring with sleep apnea, which can lead to different degrees of hypoxia. Severe snoring is the enemy of human health. [0003] Snoring can cause repeated sleep apnea, which can easily cause severe hypoxia in the brain and blood, resulting in hypoxemia, which can induce high blood pressure, cerebral heart disease, arrhythmia, myocardial infarction and angina pectoris and o...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/08
CPCA61B5/08
Inventor 张天宇庄志陈兴文
Owner BMC MEDICAL
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