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Wireless portable and wearable ECG detector capable of suppressing motion interference

A motion interference and electrical detector technology, applied in the field of medical devices, can solve problems such as distortion and achieve the effect of suppressing ECG signal interference

Active Publication Date: 2016-09-21
SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing dynamic electrocardiographs will be distorted in the state of exercise, and will also produce more false positives and misjudgments

Method used

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  • Wireless portable and wearable ECG detector capable of suppressing motion interference
  • Wireless portable and wearable ECG detector capable of suppressing motion interference
  • Wireless portable and wearable ECG detector capable of suppressing motion interference

Examples

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Embodiment Construction

[0023] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0024] Embodiments of the present invention relate to a wireless portable and wearable ECG detector capable of suppressing motion interference, such as figure 1 As shown, it includes an analog processing module, a control module and a power supply module. The power supply module supplies power to the analog processing module and the control module respectively. The analog processing module includes: ECG detection channel, skin ...

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Abstract

The invention relates to a wireless, portable and wearable electrocardiogram detector capable of restraining motion interference. The wireless, portable and wearable electrocardiogram detector comprises a simulation processing module, a control module and a power supply module; the power supply module supplies power to the simulation processing module and the control module; the simulation processing module comprises an electrocardiogram detection channel, a skin electrode contact impedance detection channel and a human body voltage and current driving channel, and the electrocardiogram detection channel, the skin electrode contact impedance detection channel and the human body voltage and current driving channel are used for collecting electrocardiogram signals containing the motion interference, collecting skin electrode contact impedance signals caused by motion and providing human body common-mode voltage and alternating voltage current respectively; the control module comprises an analog-digital converter, a microcontroller and a digital signal processor; the input end of the digital signal processor receives digital signals obtained from the electrocardiogram signals containing the motion interference; the reference end of the digital signal processor receives digital signals obtained from the skin electrode contact impedance signals caused by the motion; and the electrocardiogram signals without the motion interference are obtained according to the adaptive algorithm. By means of the wireless, portable and wearable electrocardiogram detector, the good and reliable electrocardiogram signals can be obtained in the motion state.

Description

technical field [0001] The invention relates to a human body health monitoring instrument and a mobile human body electrocardiogram sign monitoring instrument in the technical field of medical equipment, in particular to a wireless portable and wearable electrocardiogram detector capable of suppressing motion interference. Background technique [0002] With the increase in the life expectancy of the global population, the aging trend of countries around the world has become very obvious. The mechanism by which aging affects medical and health expenditures mainly favors the elderly population through medical technology, medical insurance and other resources, and the health status of the elderly determines the total amount of medical insurance they spend and the number of times they use advanced medical technology. Developed countries have taken measures to improve the health status of the aging population as much as possible, and to control the excessive growth of medical and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0402A61B5/00
CPCA61B5/318
Inventor 张洹千金庆辉赵建龙王晓冬
Owner SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
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