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Embedded child electrocardiogram monitoring equipment and system

A monitoring device and technology for children's hearts, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as unsuitable for emergency room and home use, complicated and bulky electrocardiograph, etc., to improve user experience and reduce Occupied space, easy to see the effect

Active Publication Date: 2021-12-31
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electrocardiograph used in the hospital has many functions. It can not only monitor the heart activity, but also measure the blood pressure, blood oxygen, body temperature, etc. of the patient. Because the electrocardiograph used in the hospital is relatively complicated and bulky, it is not suitable for emergencies and families. use

Method used

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  • Embedded child electrocardiogram monitoring equipment and system
  • Embedded child electrocardiogram monitoring equipment and system
  • Embedded child electrocardiogram monitoring equipment and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The invention provides an embedded children's ECG monitoring device, the device includes the following modules:

[0032] The identification module is used to obtain the electrocardiogram to be compressed from the first storage unit, divide the electrocardiogram to be compressed into slices according to the memory occupancy rate, identify the P wave, PR segment, QRS wave, ST segment, and T wave included in each slice, and obtain the P wave, PR segment, QRS wave, ST segment, and T wave. Wave, PR segment, QRS wave, ST segment, and T wave are respectively placed in the corresponding band array, and a new flag array is created, and the number of elements of the flag array is the same as the number of the band array;

[0033] A slice includes a plurality of P waves, PR segments, QRS waves, ST segments, and T waves. The P waves, PR segments, QRS waves, ST segments, and T waves are put into the corresponding arrays in sequence. The arrays include P wave arrays, PR segment array...

Embodiment 2

[0049] like image 3 , 4 As shown, the present invention provides an embedded children's ECG monitoring system, the system includes an embedded children's ECG monitoring device and a mobile terminal, and the embedded children's ECG monitoring device and the mobile terminal communicate through short-range wireless communication. To transmit data, the device includes the following modules:

[0050] The identification module is used to obtain the electrocardiogram to be compressed from the first storage unit, divide the electrocardiogram to be compressed into slices according to the memory occupancy rate, identify the P wave, PR segment, QRS wave, ST segment, and T wave included in each slice, and obtain the P wave, PR segment, QRS wave, ST segment, and T wave. Wave, PR segment, QRS wave, ST segment, and T wave are respectively placed in the corresponding band array, and a new flag array is created, and the number of elements of the flag array is the same as the number of the ba...

Embodiment 3

[0059] The invention provides a kind of ECG data compression method, described method comprises the following steps:

[0060] Step 1, obtain the electrocardiogram to be compressed from the first storage unit, divide the electrocardiogram to be compressed into slices according to the memory occupancy rate, identify the P wave, PR segment, QRS wave, ST segment, and T wave included in each slice, and the obtained P wave, The PR segment, the QRS wave, the ST segment, and the T wave are respectively placed in the corresponding band arrays, and a new flag array is created, and the number of elements of the flag array is the same as the number of the band arrays;

[0061] Step 2: Calculate the similarity between the P wave, PR segment, QRS wave, ST segment, T wave and the corresponding typical band, when the similarity is less than the threshold, set the element at the corresponding position of the flag array to 1, and record the occurrence of the band. time;

[0062] Step 3, obtain...

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Abstract

The invention provides embedded child electrocardiogram monitoring equipment and system. P waves, PR segments, QRS waves, ST segments and T waves of each ECG are recognized, the obtained P waves, PR segments, QRS waves, ST segments and T waves are put into corresponding wave band arrays respectively, a mark array is newly built, and the number of elements of the mark array is the same as that of the wave band arrays;the similarity between the P wave, the PR section, the QRS wave, the ST section and the T wave and the corresponding typical wave band is calculated, the element at the corresponding position of the flag array is set to be 1 when the similarity is smaller than a threshold value, and the occurrence time of the wave band is recorded; and a subscript of which the flag array element is 1 is acquired, elements corresponding to the subscript in the P wave array, the PR segment array, the QRS wave array, the ST segment array and the T wave array are combined into an ECG wave, and the ECG wave and wave band generation time in a second storage unit are stored. In addition, the invention further provides a QRS wave identification method in the ECG. The transmission quantity of the ECG data can be effectively reduced, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of medical equipment, especially to children's ECG monitoring equipment. Background technique [0002] The ECG monitor is an indispensable device in pediatrics. The ECG output by the ECG monitor displays the information of the heart activity of the child, which can monitor the heart of the child. The electrocardiograph used in the hospital has many functions, which can not only monitor the heart activity, but also measure the blood pressure, blood oxygen, body temperature, etc. use. Portable ECG monitors are easy to carry, can transmit data to mobile phones, etc. for easy viewing by doctors, and can be used at any time when the heart is uncomfortable. Some portable ECG monitors such as holter can achieve 24-hour monitoring, and even some portable ECG monitors do not require the use of lead wires. Compared with ECG monitors used in hospitals, due to their compact structure, they are more easily accepted by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/318A61B5/349A61B5/352A61B5/353A61B5/355A61B5/358A61B5/36A61B5/366
CPCA61B5/318A61B5/349A61B5/352A61B5/353A61B5/355A61B5/358A61B5/36A61B5/366Y02D30/70
Inventor 刘会琼
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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