Heart disease monitoring method based on pulse rate variability

A heart disease and variability technology, applied in diagnostic recording/measurement, medical science, diagnostic signal processing, etc., can solve problems such as difficult family, affect user sleep, inconvenience, etc., to achieve the effect of non-inductive portable monitoring

Inactive Publication Date: 2018-04-20
SHENZHEN VEEPOO TECH
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  • Claims
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Problems solved by technology

[0003] At the same time, the heart rate variability obtained by monitoring the cardiac cycle of the human body with ECG technology will be very inconvenient in the field of real-time monitoring, and it will be difficult to popularize it in the family, and it will be difficult to meet the public's needs for portability and non-sensing, especially during sleep. Monitoring, will affect the user's sleep

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  • Heart disease monitoring method based on pulse rate variability
  • Heart disease monitoring method based on pulse rate variability
  • Heart disease monitoring method based on pulse rate variability

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Embodiment Construction

[0039] The present invention is further described below in conjunction with accompanying drawing and embodiment:

[0040] Such as figure 1 Shown, a heart disease monitoring method based on pulse rate variability, comprising the following steps:

[0041] 1. If figure 2 As shown, a specific cardiac cycle is obtained at a fixed detection frequency within a certain period of time, and the cardiac cycle array A0 is obtained. exist figure 2 Among them, R refers to a peak of the pulse rate waveform, and the R-R interval refers to a cardiac cycle.

[0042] The value of a certain period of time refers to a certain period of time from 0 to 24 hours (for example, 0:00 to 8:00); the fixed detection frequency refers to obtaining N cardiac cycles in one minute. Through experimental verification, it can obtain 50 to 59 times in one minute Cardiac cycle is more appropriate. In this embodiment, it is set to obtain N cardiac cycles in one minute within the time period from Ts to Te, and ...

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Abstract

The invention discloses a heart disease monitoring method based on pulse rate variability in the field of pulse rate variability analysis. The method includes obtaining a cardiac cycle and obtaining an array of cardiac cycles, making a cardiac cycle array pulse rate scatter diagram and disease pulse rate scatter diagram, making specificity comparison, determining whether the obtained scatter diagrams belong to scatter diagrams for a particular type of diseases, giving recommendations based on results, and the like. According to the method, the accurate cardiac cycle is captured by continuous real-time pulse rate changes, the cardiac cycle is analyzed, the pulse rate is fully utilized, so that real-time non-inductive and portable monitoring can be achieved, the demand of the public can alsobe met, and effective advice is given.

Description

technical field [0001] The invention relates to the field of pulse rate variability analysis, in particular to a heart disease monitoring method based on pulse rate variability. Background technique [0002] Currently, there are limited analytical techniques for pulse rate variability, especially limited to the analysis of a single numerical value of pulse rate. With the development of science and technology, people's demand for sustainable monitoring equipment is more accurate, not just the result of simple pulse rate variability, but more importantly, to know what health information pulse rate variability can represent, real-time continuous pulse rate variation The monitoring and analysis of health status urgently require new analysis methods that can obtain useful health status of users. [0003] At the same time, the heart rate variability obtained by monitoring the cardiac cycle of the human body with ECG technology will be very inconvenient in the field of real-time m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205A61B5/0402
CPCA61B5/0205A61B5/02405A61B5/72A61B5/7275A61B5/318
Inventor 李久朝
Owner SHENZHEN VEEPOO TECH
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