Four-in-one ECG signal monitoring device

Abstract

A four-in-one ECG signal monitoring device which can realize low magnification amplification of ECG signal, and through which the circuit is miniaturized, the power consumption of the device can be greatly reduced, meeting the requirement of low power consumption of dynamic ECG equipment is disclosed. By low magnification, as well as a wide dynamic input range, a high frequency AD sampling chip isselected, abundant signal high-sampling is achieved and the device can meet the high-precision sampling and high-resolution requirements of conventional ECG, exercise ECG and rescue ECG. The high-sampling ECG signal can be denoised and the motion interference can be removed by software algorithm, which can achieve better denoising effect and meet the anti-motion interference requirements of exercise ECG. As that anti-defibrillation design such as the neon bubble and the TVS tube design are arranged between the signal input end and the signal sampling part of the electrocardiogram signal monitor device, the monitoring device can work together with the defibrillator to meet the requirement of rescuing cardiac reactance defibrillation, thereby realizing full-functional electrocardiogram monitoring.

Description

technical field [0001] The invention relates to the technical field of electrocardiogram, in particular to a four-in-one electrocardiogram signal monitoring device. Background technique [0002] ECG signals are widely used in the fields of hospital patient monitoring and health checkup, family monitoring, and special environmental personnel operation monitoring, providing an important basis for the evaluation of the health status of the human heart. [0003] Different application fields have different performance requirements for electrocardiographs. The use of conventional electrocardiographs in clinical routine ECG examinations or physical examinations has higher requirements for the accuracy and quality of the collected ECG signals. For medical diagnosis, the performance of conventional ECG equipment must meet the national measurement technical specifications (JJG543-2008 digital electrocardiogram machine, JJF 1389-2013 digital electrocardiogram machine type evaluation ou...

AI Technical Summary

Problems solved by technology

In some special occasions, for example, during the mission, the astronauts need to monitor the staff's ECG signals in all directions, that is, routine ECG monitoring, dynamic ECG monitoring, exercise ECG monitoring and rescue ECG monitoring , due to the different technical indicators required by each ECG monitoring device, it is difficult to meet the requirements of the staff for all-round monitoring of ECG during the execution of tasks.

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