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Apnea detection method and device during sleep, and detection device

A technology for sleep apnea and apnea, which is used in blood characterization devices, diagnostic recording/measurement, medical science, etc., can solve the problems of inconvenient use, difficult popularization and application, etc., and achieves the effect of high recognition accuracy and convenient use.

Inactive Publication Date: 2019-01-25
SHENZHEN H&T INTELLIGENT CONTROL
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  • Application Information

AI Technical Summary

Problems solved by technology

Polysomnogram (PSG) method is mostly used for detection of SAS at present. However, polysomnogram method requires patients to wear expensive medical equipment for a long time for monitoring, and requires professional staff for diagnosis, which is inconvenient to use. Difficult to popularize and apply

Method used

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  • Apnea detection method and device during sleep, and detection device
  • Apnea detection method and device during sleep, and detection device
  • Apnea detection method and device during sleep, and detection device

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Embodiment Construction

[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] At present, the PSG method is mostly used to detect apnea during sleep. However, the PSG method requires patients to wear complex and sophisticated equipment to realize sleep apnea monitoring throughout the night, and requires professional and technical personnel, and is mostly used for medical monitoring. The invention provides a detection...

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Abstract

The embodiment of the invention relates to an apnea detection method and device during sleep, and a detection device . The method comprises the following steps of: obtaining heart running sampling data and blood oxygen saturation sampling data in a preset time period; performing feature extraction based on the heart running sampling data to obtain the heart running characteristics within a presettime period; performing feature extraction based on blood oxygen saturation sampling data to obtain the characteristics of blood oxygen saturation in the preset time; obtaining sleep characteristics by feature fusion of the heart running characteristics and the blood oxygen saturation characteristics in the same preset time length; identifying the sleep characteristics based on a preset sleep apnea model to determine whether a sleep apnea occurs within the preset duration. The embodiment of the invention has high recognition accuracy by obtaining a sleep feature which combines the heart running feature and the blood oxygen saturation feature, and modeling and recognizing the sleep feature. And the method has the advantages of no professional medical equipment and professional physician evaluation, easy to use, suitable for family use.

Description

technical field [0001] Embodiments of the present invention relate to physiological information detection technology, in particular to a detection method, device and detection equipment for apnea during sleep. Background technique [0002] Sleep apnea syndrome (sleep apnea syndrome, SAS) is a sleep disorder in which breathing stops during sleep. SAS is a serious threat to human health and can easily lead to various complications and even death. Polysomnogram (PSG) method is mostly used for detection of SAS at present. However, polysomnogram method requires patients to wear expensive medical equipment for a long time for monitoring, and requires professional staff for diagnosis, which is inconvenient to use. Difficult to popularize and apply. Contents of the invention [0003] An object of the embodiments of the present invention is to provide a detection method, device and detection equipment for apnea in sleep which are easy to use and facilitate popularization and appli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/0205A61B5/145
CPCA61B5/0205A61B5/02405A61B5/14542A61B5/4818A61B5/72A61B5/7282
Inventor 王伟刘洪涛梁杰
Owner SHENZHEN H&T INTELLIGENT CONTROL
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