Cardiopulmonary resuscitation training and assessment system based on virtual reality technology

Abstract

The invention discloses a cardiopulmonary resuscitation training and assessment system based on a virtual reality technology. The system comprises a computer system, VR equipment, a VR scene unit, anda model of a sensor unit, and the system is a self-help cardiopulmonary resuscitation training and assessment system capable of achieving cardiopulmonary resuscitation popularity, training, practice,assessment and judgment, and archiving of student information. The training cost can be reduced, the learning efficiency and interestingness of cardiopulmonary resuscitation training can be improved,the socialized large-scale cardiopulmonary resuscitation training can be facilitated to be organized, and the rescue training prevalence rate and the rescue rate of out-of-hospital and pre-hospital sudden cardiac death can be improved.

Description

technical field [0001] The invention belongs to the field of emergency rescue, and in particular relates to a cardiopulmonary resuscitation training and assessment system based on virtual reality technology. Background technique [0002] The golden rescue time for cardiopulmonary arrest caused by myocardial infarction, airway obstruction, drowning and other diseases and accidents is only 4-6 minutes. After 4-6 minutes, brain cells will be irreversibly damaged. In our country, it takes about 20 minutes on average from the time an emergency call is made to when an ambulance arrives at the scene. [0003] According to statistics, after heartbeat and respiratory arrest, the survival rate of those who receive cardiopulmonary resuscitation within 1 minute is close to 100%, and those who perform cardiopulmonary resuscitation within 4 minutes have a survival rate of about 50%. With cardiopulmonary resuscitation, the survival rate is only 10%, and there is almost no possibility of s...

AI Technical Summary

Problems solved by technology

[0008] 3) Efficiency: Since one trainer generally guides 2-5 students to conduct practical operations or assessments at the same time, students spend a lot of time queuing up for practical operations and assessments, and the efficiency is very low;

[0009] 4) Fun: The training is not very interesting, especially for young people.

[0010] In order to achieve the penetration rate of ambulance training in developed countries in 2030, based on 25%, taking a city with a population of about 5 million people as an example, it is estimated that 1.25 million people will be trained, at least 100,000 people will be trained every year, and at least 100,000 yuan will be needed every year More than 5 million yuan, and it is extremely difficult to have enough qualified teachers and students who have the time and interest to participate in the training

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