Arm type heart pulse detecting device and detecting method

Abstract

The invention relates to an arm type heart pulse detecting device and a detecting method, and the device mainly comprises an electrocardio-sensor, a physiological signal processing circuit, a microprocessor, a motion sensor, a wireless communication module and an RFID (radio frequency identification) identity identification circuit, wherein the electrocardio-sensor is connected with the physiological signal processing circuit, the physiological signal processing circuit is connected with the microprocessor, the microprocessor is further connected with the motion sensor, the microprocessor is connected with the wireless communication module, and the RFID identity identification circuit constitutes an identification system alone; the detecting method comprises the following steps: wearing the arm type heart pulse detecting device on an arm, leading the electrocardio-sensor to be in contact with skin for acquiring electrocardiosignals, carrying out amplification, filtration and A / D (analog / digital) conversion on the electrocardiosignals through the physiological signal processing circuit to obtain digital signals, leading the microprocessor to carry out calculation and analysis after obtaining the digital signals, and finally obtaining an electrocardiogram and a heart rate value after treatment; utilizing the motor sensor to acquire motion signals of a human body, and calculating and analyzing the signals by the processor, thereby obtaining the motion state of the human body; and further calculating the one-day quantity of motion of a carrier. The arm type heart pulse detecting device does not need a lead wire, carries out active measurement of heart pulse, is simple and convenient for wearing, and can accurately stably measure the electrocardiosignals under the motion state, judge the motion state of the carrier, further calculate the one-day quantity of motion of the carrier and the like.

Description

technical field [0001] The present invention relates to an arm type cardiopulmonary device that is attached to the arm to detect the electrocardiogram and heart rate, and judges the movement state of the wearer (such as: standing, walking, running, squatting, etc.), thereby calculating the daily exercise amount of the wearer. Detection device and detection method. Background technique [0002] According to the statistics of the World Heart Federation, one out of every three deaths worldwide is caused by cardiovascular diseases. The mortality rate of cardiovascular disease is still much higher than other diseases including cancer and AIDS, becoming the "number one killer" of human health. In recent years in our country, with the continuous improvement of residents' living standards and the continuous deterioration of the natural environment, the prevalence, morbidity and mortality of cardiovascular diseases in the elderly are increasing year by year. According to the Yangzi...

AI Technical Summary

Problems solved by technology

The most direct and effective way to prevent cardiovascular diseases is to regularly detect ECG and heart rate, while the traditional means of detecting ECG is the bedside ECG machine, which is bulky and immovable, very inconvenient, and it is often difficult to capture effective diagnostic evidence in one ECG

Later developed into Holter (dynamic electrocardiogram), although Holter can be moved, it is connected by lead wires, which limits the patient's activity space, and it needs to be used under the guidance of a professional doctor, which is not suitable for patients' daily health care measurement

There are also many wrist pulse rate meters on the market now, trying to judge the health status of the heart by monitoring the pulse rate, but these products have a defect, when the person is in a state of exercise, the pulse rate cannot be measured

And it is very harsh on the test place, the sensor must be aligned with the pulse, otherwise the measurement will fail

Images