Cardio-pulmonary resuscitation simulated training method and system based on virtual reality technology

Abstract

The invention relates to a cardio-pulmonary resuscitation simulated training method and system based on virtual reality technology. The method comprises the steps of pressing a cardio-pulmonary resuscitation model, and collecting cardio-pulmonary pressing parameter information; generating resuscitation characteristic information according to the variation tendency of the cardio-pulmonary pressingparameter information; generating corresponding cardio-pulmonary image animation according to resuscitation characteristic information, and carrying out projected display to simulate cardio-pulmonaryresuscitation. According to the cardio-pulmonary resuscitation simulated training method based on virtual reality technology, the implementation effect of cardio-pulmonary resuscitation can be observed directly by collecting the cardio-pulmonary pressing parameter information; generating resuscitation characteristic information according to the cardio-pulmonary pressing parameter information; thenobtaining cardio-pulmonary image animation according to resuscitation characteristic information, and carrying out projected display; visualization of state and process of the simulation of cardio-pulmonary resuscitation can be realized, trainers can conveniently, quickly and accurately master the cardio-pulmonary resuscitation skill, and the learning efficiency is improved.

Description

technical field [0001] The invention relates to the field of augmented reality technology, in particular to a method and system for cardiopulmonary resuscitation simulation training based on virtual reality technology. Background technique [0002] Cardiopulmonary resuscitation is the first aid operation after cardiac arrest. The correct implementation of cardiopulmonary resuscitation directly affects the success rate of cardiopulmonary resuscitation and the quality of life after resuscitation. The current research on cardiopulmonary resuscitation is mainly clinical trials and animal experiments, and when teaching students and popularizing it to the masses, it is mainly demonstrated by using graphic displays and physical models. [0003] However, in the process of teaching and popularization, if clinical trials or animal experiments are used, it will not only consume a huge amount of time, space and money, but also violate ethics. In addition, if only graphic display and phy...

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Problems solved by technology

[0003] However, in the process of teaching and popularization, if clinical trials or animal experiments are used, it will not only consume a huge amount of time, space and money, but also violate ethics. In addition, if only graphic display and physical model demonstrations are used, it will Cannot intuitively / immediately demonstrate the effect of the implemented CPR

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