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Non-contact electrocardio monitoring mobile terminal and electrocardio monitoring method

A mobile terminal, non-contact technology, applied in the field of communication, can solve the problems of inconspicuous effect of EMG interference, inconvenience to patients, poor timeliness of analysis reports, etc., to achieve the effect of improving convenience

Active Publication Date: 2012-06-27
CHINA ACAD OF TELECOMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the current ECG signal monitoring method, 1) the real-time ECG signal is poor. After the ECG measuring device collects the patient’s ECG signal data, it needs to return to the hospital for analysis. The timeliness of the analysis report is poor, and it is relatively far away from the hospital. Inconvenient patients bring great inconvenience; 2) The electrodes are connected to the ECG acquisition equipment through wires, which brings great inconvenience to the patient's activities during the measurement process; 3) The contact between the electrodes and the skin may cause skin discomfort, allergies and infections , which is not conducive to the long-term monitoring of ECG; 4) At present, in the measurement of ECG data, simple low-pass filtering and EMI (Electro Magnetic Interference, electromagnetic interference) are mostly used to resist electromagnetic interference, but for the electromyographic interference in the same frequency band The effect is not obvious

Method used

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  • Non-contact electrocardio monitoring mobile terminal and electrocardio monitoring method
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  • Non-contact electrocardio monitoring mobile terminal and electrocardio monitoring method

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Embodiment 1

[0026] Embodiment 1 of the present invention provides a mobile terminal for non-contact ECG monitoring, such as figure 1 As shown, the mobile terminal includes: a non-contact collecting electrode 11 , a signal processing module 12 , a pattern recognition module 13 and a signal transmitting module 14 .

[0027] In the embodiment of the present invention, the non-contact collection electrodes can be distributed on the back of the mobile terminal, and in practical applications, N non-contact collection electrodes can be embedded on the back of the mobile terminal (the number N of non-contact collection electrodes can be selected according to the actual situation. ), the non-contact acquisition electrode measures the skin surface potential by sensing the electric field strength, such as figure 2 Shown is a schematic diagram of the distribution of non-contact collection electrodes on the back of the mobile terminal.

[0028] In the embodiment of the present invention, the non-con...

Embodiment 2

[0083] Based on the same inventive concept as the above-mentioned mobile terminal, an ECG monitoring method is also provided in the embodiment of the present invention, such as Figure 4 As shown, the method includes:

[0084] In step 401, the mobile terminal collects signals including ECG data in a non-contact manner.

[0085] In step 402, the mobile terminal denoises the ECG data in the signal and separates it from other data.

[0086]Step 403, the mobile terminal extracts ECG data from the separated and processed data.

[0087] Step 404, the mobile terminal sends the extracted ECG data to a designated receiving device through the wireless mobile communication network. Wherein, the wireless mobile communication network includes but not limited to: WIFI network, Bluetooth network, GPRS network, 3G network, LTE network.

[0088] In the embodiment of the present invention, the mobile terminal collects the signal containing the ECG data in a non-contact manner, including: the...

Embodiment 3

[0094] Based on the same inventive concept as that of the above-mentioned mobile terminal, the ECG monitoring method provided by the embodiment of the present invention will be described below in conjunction with the application scenario of Embodiment 1; Figure 5 As shown, the method includes:

[0095] Step 501, the mobile terminal collects a signal including ECG data. Wherein, the mobile terminal can collect signals including ECG data through non-contact acquisition electrodes, that is, collect signals including ECG data through electric field sensors in the non-contact acquisition electrodes.

[0096] In the embodiment of the present invention, the non-contact collection electrodes can be distributed on the back of the mobile terminal, and in practical applications, N non-contact collection electrodes can be embedded on the back of the mobile terminal, and the non-contact collection electrodes can measure the skin surface by sensing the electric field strength. electric po...

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Abstract

The embodiment of the invention discloses a non-contact electrocardio monitoring mobile terminal and an electrocardio monitoring method. The electrocardio monitoring method comprises the following steps: the mobile terminal acquires a signal comprising electrocardio data by adopting a non-contact mode; the mobile terminal performs denoising on the electrocardio data in the signal and separation of the electrocardio data in the signal from other types of data; the mobile terminal extracts the electrocardio data from the separated data; and the mobile terminal sends the electrocardio data to appointed receiving equipment through a wireless mobile communication network. In the embodiment of the invention, the signal comprising the electrocardio data is acquired by adopting the non-contact mode, and an electrocardio monitoring process is still realized without enabling the mobile terminal to be in direct contact with the skin, therefore, the convenience of acquiring the electrocardio data is improved, and influence on the daily life is avoided.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a mobile terminal for non-contact ECG monitoring and an ECG monitoring method. Background technique [0002] Heart disease has become one of the main diseases that endanger human health. According to statistics, millions of people die of cardiovascular disease on average in the world every year. Dynamic ECG signal (ie, ECG data) is currently an effective diagnostic method for early heart disease and various hidden and occasional arrhythmias, myocardial ischemia and other diseases in clinical practice. Therefore, continuous and accurate monitoring of ECG signals of patients in different environments and postures for a long time is of great significance for grasping the development trend of patients and providing timely rescue for sudden illnesses. [0003] In the process of realizing the present invention, the inventor finds that there are at least the following problems i...

Claims

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Application Information

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IPC IPC(8): A61B5/0402
Inventor 程龙龙马卫国
Owner CHINA ACAD OF TELECOMM TECH
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