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Method and instrument for evaluating body movement state and electrocardiographic interference

A technology of body movement and electrical interference, applied in the fields of sensors, medical science, diagnosis, etc., can solve the problem of single dynamic electrocardiogram machine, achieve the effect of expanding application new fields and improving reliability

Active Publication Date: 2021-07-23
上海康情信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the inevitability of physical activity interference to the signal in electrocardiogram measurement, and the problem that the dynamic electrocardiograph is only used as a single function of heart detection, the purpose of the present invention is to provide a method that uses electrocardiographic data to evaluate the state of body movement and the magnitude of electrocardiographic interference. method, and provide an instrument that can monitor the state of motion and record the dynamic electrocardiogram, and expand the application function of the dynamic electrocardiograph

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  • Method and instrument for evaluating body movement state and electrocardiographic interference
  • Method and instrument for evaluating body movement state and electrocardiographic interference
  • Method and instrument for evaluating body movement state and electrocardiographic interference

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Embodiment Construction

[0036] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0037] see figure 1 , which shows a schematic diagram of an instrument that can monitor exercise status and record a Holter. As can be seen from the figure, the instrument 100 mainly includes three parts: an ECG electrode 101 , an ECG collection box 102 , and a data recording and processing device 103 . The ECG electrode 101 is an ECG sensor, including two conductive contact electrodes; the ECG acquisition box 102 is composed of a data acquisition module 104 and a Bluetooth communication module 105, which realizes the acquisition of ECG signals and sends data to the data center via Bluetooth. Recording and processing equipment; ECG electrode 101 and ECG collection box 102 are connected by two conductive wires; data recording and processing devi...

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Abstract

The invention discloses a method and an instrument for evaluating body movement state and electrocardiographic interference. The present invention adopts a special data processing technology and algorithm, extracts the activity factor from it, and is used to evaluate the state of body movement and the size of the electrocardiographic interference, so that the instrument can monitor the state of body activity while recording the dynamic electrocardiogram, and expand the dynamic electrocardiogram. new fields of application.

Description

technical field [0001] The invention relates to an electrocardiographic data processing algorithm technology, in particular to a method and an instrument for evaluating body movement state and electrocardiographic interference by using electrocardiographic data. Background technique [0002] The tissues and body fluids around the heart can conduct electricity, so the human body can be regarded as a volume conductor with three-dimensional space of length, width and thickness. The heart is like a power source, and the sum of action potential changes of countless cardiomyocytes can be transmitted and reflected to the body surface. There are potential differences between many points on the body surface, and there are many points that have no potential difference between each other and are equal to each other. [0003] The electrocardiogram reflects the electrical activity process of the heart's excitement. The potential changes recorded on the electrocardiogram are the reflecti...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/318A61B5/346A61B5/0245A61B5/00
CPCA61B5/721A61B5/7217A61B5/318
Inventor 刘晶晶刘志高
Owner 上海康情信息科技有限公司