Dynamic pulse wave simulation module

Abstract

The invention provides a dynamic pulse wave simulation module, and relates to the field of medical teaching. The dynamic pulse wave simulation module includes a feature acquisition module, a vital sign simulation module, a dynamic simulation module and a display module, pulse wave data come from clinical practice, through the feature acquisition module, feature acquisition can be performed on pulse data of different clinical case conditions to obtain pulse wave features of different cases, when medical students perform training operation, the life sign simulation module simulates changes of physiological parameters in real time, data are transmitted to the dynamic simulation module, corresponding dynamic adjustment of pulse waves is performed in real time, dynamic simulation of the pulse waves is realized, and output display is performed through the display module.

Description

technical field [0001] The invention relates to the field of medical teaching, in particular to a dynamic pulse wave simulation module. Background technique [0002] The pulse is the arterial pulsation, and the pulse frequency is the pulse rate. The pulse rate of normal people is regular, and there will be no phenomenon of different pulse intervals. The pulse wave of the human body can be recorded by a special pulse recorder. Branch A and descending branch K form. The ascending branch reflects the passive dilation of the rapidly ejecting internal artery of the ventricle, and the descending branch reflects the retraction of the late blood. Then the ventricles diastole, the intraventricular pressure is lower than the aortic blood pressure, so the arterial blood flows back, causing the aortic valve to close, and the descending branch notch N is formed on the curve, also called the descending gorge or the heavy wave trough. Due to the closure of the aortic valve, the backflow ...

AI Technical Summary

Problems solved by technology

[0004] It is difficult to collect the real pulse signal in emergency situations, and there are few clinical data. In the emergency simulation training, the change of the human pulse signal reflects the important information of the human physiological process. However, in the existing emergency simulation products, the simulated pulse signal is only fixed It can only adjust the rate, but cannot reflect the sharply changing physiological process information of the human body, and cannot provide medical staff with dynamic simulation of pulse waves in emergency situations. For example, the TCM pulse simulation system designed by Shanghai University of Traditional Chinese Medicine based on the principle of pulse formation has a It can produce 16 different pulse conditions. The pulse condition tester jointly developed by Tianjin University and Tianjin University of Traditional Chinese Medicine can simulate all 28 kinds of pulse conditions in traditional Chinese medicine.

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