Heartbeat detection method and detection device based on dynamic baseline database

Abstract

The invention provides a heartbeat detection method and detection device based on a dynamic baseline database. The detection method comprises the steps of obtaining a human body heartbeat signal through a crystal oscillator, treating the heartbeat signal, obtaining a sampling signal from the obtained heartbeat signal, calculating out a heartbeat baseline signal through the sampling signal, and comparing the heartbeat baseline signal with the obtained heartbeat signal. The detection device comprises a circuit system which consists of a heartbeat sensor, a signal processing module, a sampling module, a central processing unit and a comparator through connection. When the technical scheme provided by the invention is adopted, a corresponding dynamic heartbeat baseline signal is established according to the physical condition of each independent human body, an accurate heartbeat signal comparing result is obtained, erroneous judgment is reduced, and the detection precision is improved. Inaddition, through the detection device, the intensity and the signal-noise ratio of the heartbeat signal are increased, harm to the human bodies is reduced, and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a heartbeat detection method and detection device based on a dynamic reference database. Background technique [0002] With the development of the economy, people's material living standards are improving day by day, and more and more people are paying more and more attention to the health of themselves and their families. Health problems have become the focus of people's attention. Heartbeat is an important basis for evaluating whether the human body is healthy. One, and heartbeat health parameters can generally be measured directly on the surface of the human body. High-precision detection parameters play an important role in the analysis of human health status. At present, most of the sensors used to detect human heartbeat on the market use photoelectric volume The main principle on which the method is based is: the reason why the blood appears red is because the blood...

AI Technical Summary

Problems solved by technology

Each template may have independently constructed templates such that a single acquired cardiac signal may be configured with a first parameter compared to the first template, and configured with a second parameter compared to the second template; since the invention requires the heart rate detector Implanted into human skin, and the device can generate corresponding electromagnetic signals while generating electrode signals during use, and electromagnetic signals can easily cause harm to human health. Therefore, it is difficult for this invention to be widely promoted.

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