A portable 12-lead ECG signal acquisition and detection terminal

Abstract

A portable 12-lead ECG signal collection and detection terminal, its structure is: the lead system and the ECG module are connected to form a whole with an adhesive or adsorption structure; the lead system includes a lead body and a lead body connected to the lead body Several electrodes, the electrodes include 6 fixed electrodes and 4 movable electrodes, the fixed electrodes are detachably arranged on the lead body in turn according to the anatomical position of the ECG detection, and the 6 fixed electrodes are arranged in an inverted Z-shaped structure; ECG module includes ECG acquisition circuit, MCU, power supply module, touch screen and alarm module. The present invention adopts a lead system with a positioning structure, which can reduce the difficulty of electrode positioning for 12-lead ECG detection, and simple operation can provide accurate positioning requirements for ECG detection, accurate measurement, and is convenient for patients to observe ECG changes anytime and anywhere Regularity, early warning of abnormal cardiac rhythm, thereby reducing the risk of disease.

Description

technical field [0001] The invention relates to electrocardiographic collection and detection technology, in particular to a portable 12-lead electrocardiographic signal collection and detection terminal. Background technique [0002] At present, the number of patients with cardiovascular diseases in my country has reached 290 million, and about 3.5 million people die of cardiovascular diseases every year, accounting for 41% of the causes of death, and cardiovascular diseases are increasingly showing a trend of younger age; among them, heart disease is the most prominent , heart disease has the characteristics of high morbidity, high mortality, suddenness and repetition, and has become a killer of human health. [0003] Heart disease includes congenital heart disease and acquired heart disease. The former is mainly concentrated in infants and young children, while the latter is common in middle-aged and elderly people. Studies have shown that if abnormal heart rhythms can be ...

AI Technical Summary

Problems solved by technology

[0004] However, most of the equipment currently used for heart rhythm monitoring is professional testing equipment used in hospitals, which includes ECG collection and analysis equipment and lead equipment electrically connected to the ECG collection and analysis equipment, and the ECG collection and analysis equipment includes analysis, Functional components such as display and control are often bulky, and lead equipment generally includes many detection electrodes, which are all active electrodes. Due to the large number of lines and complicated detection and positioning, non-professional detection doctors are not competent; therefore, these ECG monitoring equipment is not yet available for personal use

[0005] Although there are currently some ECG detection devices specially designed for individuals on the market, their structures are complicated and heavy, they are not conducive to carrying, and the operation is also very troublesome. They need to be placed in fixed places for use; ECG signals are very necessary, but the current equipment cannot meet the randomness requirements of ECG detection

Existing personal ECG detection equipment can only be used in fixed occasions in the home, and it is inconvenient to carry when moving, and there is no automatic warning function of cardiac pacing abnormality and electrode detachment detection function, which is not conducive to operation and use

The installation of a permanent cardiac pacemaker is used as an aftereffect method to treat heart diseases, and the number of people who have installed a permanent cardiac pacemaker has been increasing in recent years. The electrocardiogram can record the abnormal performance of pacing function in various situations, which can reflect the patient's ECG changes in daily life, so ECG is often used as an effective means of functional follow-up evaluation after pacemaker implantation, but the existing detection equipment obviously cannot meet the requirements of this all-weather ECG detection

[0006] Whether it is personal ECG detection or medical ECG detection equipment, it requires complex ECG electrode positioning, and in order to reduce the difficulty of use, personal ECG detection can only provide simple signals such as 3 leads and 5 leads, without medical diagnosis Significance, it cannot comprehensively and accurately display abnormal ECG rhythm, and although medical ECG detection can provide 12-lead ECG detection, it is difficult to use and cannot be realized in personal applications

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