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A Signal Processing Method in Heart Rate Measurement

A signal processing and heart rate technology, which is applied in diagnostic signal processing, diagnostic recording/measurement, medical science, etc., can solve problems such as inaccurate heart rate measurement, and achieve the effect of wide application prospects and far-reaching application prospects

Active Publication Date: 2017-11-03
SHANGHAI IND U TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a signal processing method in heart rate measurement, which is used to solve the problem of inaccurate heart rate measurement in the prior art

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  • A Signal Processing Method in Heart Rate Measurement
  • A Signal Processing Method in Heart Rate Measurement

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Embodiment Construction

[0043] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0044] see Figure 1 ~ Figure 2shown. It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed ...

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Abstract

The invention provides a signal treatment method for heart rate measurement method. The method comprises the steps of determining the selection of time domain data by the statistical method; removing the frequency less than the minimum possible heart rate under the frequency domain data, and removing the peak of each main peak, within an adjacent area of minimum possible heart rate; respectively determining the spectrum peak adopted according to some possible frequency doubling relationship; differentiating the original data to highlight the frequency doubling; determining whether the heart rate result is put into use according to the linear fitting advantages and disadvantages as well as the linear intercept. With the adoption of the method, accurate heart rate value can be obtained; the method has a wide and deep application prospect in the heart rate measurement field.

Description

technical field [0001] The invention relates to the fields of medical treatment and signal processing, in particular to a signal processing method in heart rate measurement. Background technique [0002] With the progress of society and the improvement of living standards, people pay more and more attention to their own health; the development of electronic technology, computer technology, and low-power computing technology provides technical means to realize people's health concerns. Traditional medical instruments can provide sufficiently accurate measurement results. However, because traditional medical instruments need to be used in special places, they are not comfortable enough to use, and measurements cannot be performed at any time. These constraints cannot allow everyone to understand their health status anytime, anywhere in a comfortable environment and relaxed mood. [0003] Due to the development of chip technology, many low-power, miniaturized processors and se...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0245
CPCA61B5/0245A61B5/72
Inventor 黄建华李宏彭铁刚张廷禄
Owner SHANGHAI IND U TECH RES INST
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