Medical exercise treadmill calibration system and method

Abstract

The invention discloses a medical exercise treadmill calibration system and method. According to the invention, a medical exercise treadmill is composed of a computer with an electrocardiogram analysis system and an exercise treadmill; a medical exercise treadmill calibration device is composed of a speed measuring mechanical part and an instrument part; and external equipment comprises a notebook computer and a printer. The instrument part is mainly used for sensor signal acquisition of the speed measuring mechanical part, standard signal generation and common mode rejection ratio test. Upper computer software is mainly used for acquiring an output image of the computer, acquiring such parameters as waveform category, amplitude, frequency and the like through atlas analysis, comparing and contrasting the obtained parameters with standard signal parameter setting values so as to obtain relative errors of the various calibrated parameters, finally generating a calibration report and printing the calibration report. The calibration system and the calibration method disclosed by the invention can improve the accuracy of parameters of the medical exercise treadmill and reduce erroneous diagnosis and missed diagnosis on patients with coronary heart disease, so as to reduce safety hidden trouble on the patients with coronary heart disease to a certain degree.

Description

technical field [0001] The invention relates to the field of medical measurement calibration, in particular to a medical sports tablet calibration system and a method thereof. Background technique [0002] According to the World Health Organization in 2013, coronary heart disease has ranked first among the top ten causes of death in the world for four consecutive years, and the number of patients with coronary heart disease in my country ranks second in the world. According to a survey released by my country, during the ten years from 1998 to 2008, the incidence of coronary heart disease in men increased by 26.1% compared with the same period in the past, and that in women increased by 19.0%. And it is estimated that more than 1 million people die from various coronary heart diseases every year, accounting for nearly 20% of all cardiac deaths. This shows that coronary heart disease has become the main disease that threatens the health of our people. Under normal circumstan...

AI Technical Summary

Problems solved by technology

At present, there is no measurement technical specification or industry standard for the exercise tablet ECG analysis system in my country, and there is no medical exercise tablet calibration device or system. There is no unified measurement standard and method for measurement, testing, and testing in various technical institutions. Become a serious safety hazard for patients with coronary heart disease

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