The clinical technology of emergency is often related to life and death, and the timeliness of first aid measures plays a major and decisive role in the success rate of rescue. In the case of rescue, the lack of experience in performing first aid will lead to a delay in the timing of rescue, so it is very important to teach and train medical personnel with low seniority.
According to the national standardized training content and standards for resident doctors, residents of any discipline must go through the rotation of the emergency department, and the resident training teaching task of the emergency department is heavy, so how to focus on clinical teaching and improve the team's first aid ability and clinical competency has become a problem worthy of attention.
Overview of pre-hospital first aid training at home and abroad
Emergency medicine is a science that refers to the emergency rescue measures taken in a short period of time for unexpected disasters and diseases that threaten the safety of human life, and is an important clinical treatment method for emergencies. As the foundation of the emergency medicine system, pre-hospital emergency care plays an extremely important role, and the best treatment time such as platinum 10 minutes ** 1 hour occurs in this ring.
At present, the emergency medical service system in developed countries is more complete than that in other countries. The United States adopts a three-network parallel system to establish a three-dimensional emergency transportation network, and the medical ambulance personnel responsible for pre-hospital emergency are divided into primary, intermediate and senior levels, and they need to pass the standardized training of various states in the United States to become qualified medical ambulancers. In France, pre-hospital emergency medical personnel need to have graduated from a medical school and worked in a hospital for more than two years, received a certain period of advanced life training, and obtained relevant certificates and certificates. In the UK, emergency medical personnel working in the rescue work are required to complete three months of professional first aid training before they can be hired.
China's emergency medical service system originated from the simple treatment and rapid transport of wounded soldiers during the War of Resistance Against Japanese Aggression and the War of Liberation. At present, the pre-hospital emergency mode in China includes different forms such as independent, command, supportive, and linkage, and all models are formulated according to the specific local conditions. Compared with foreign countries, China's pre-hospital emergency system started late, developed slowly, and did not have a unified first-aid model, and the first-aid team still needs standardized training. The first rescue capability at the scene of an accident is crucial to whether the injured can have more chances of survival, and the importance of professional rescue training in this situation is self-evident.
Immersion comprehensive pre-hospital first aid training
China has preliminarily formed a pre-hospital medical emergency quality management system, which provides training and assessment of professional knowledge and skills for pre-hospital emergency personnel for common acute and critical diseases, including cardiac arrest and trauma. The traditional training methods mostly take theoretical teaching and operation teaching, and the assessment methods are generally based on theoretical examinations, and many first aid training stays in the traditional teaching form, lacking the simulation teaching of real scenes.
Studies have shown that situational simulation team first aid training can improve the team first aid ability, clinical competency and confidence of emergency department rotation residents. The use of modern innovative science and technology to support first aid training and create immersive situational first aid teaching and training can more effectively train first aid clinical skills and improve the team's first aid clinical practice ability.
Through virtual technology, artificial intelligence technology and intelligent hardware technology, combined with emergency handling processes and first aid knowledge and skills, a variety of real first aid scenarios can be simulated and restored, including car accident scenes, drowning accidents, fire rescue, mining accidents, etc. In different accident scenarios, the trainees can carry out pre-hospital first aid training including cardiopulmonary resuscitation, artificial respiration, bandaging and hemostasis, AED use, and stretcher handling in combination with the physical model of the casualty. The high-fidelity accident scene and highly immersive first aid provide trainees with unlimited practice opportunities, enhance first aid skills, and improve psychological quality through crisis scene training.
The advantages of combining first aid with practical training
1.Break through the limitations of insufficient hands-on opportunities. Improving clinical competency is one of the core contents of the third generation of international medical education reform, and memorizing medical theoretical knowledge by rote can not improve the clinical competency of physicians, and it must be internalized into the personal ability of physicians through repeated practice, so as to respond quickly in an emergency and take back life from the hands of death. The use of virtual technology combined with first aid model people to carry out the combination of virtual and real first aid skills training provides sufficient practical opportunities for first aid training, learners can operate repeatedly, and continuously accumulate first aid experience in practice to improve first aid skills.
2.Solve the problem of insufficient manpower for first aid training. The first-aid training system contains rich teaching resources and flexible learning methods. Students can conduct self-learning training, and the system automatically collects and analyzes the trainee's operation data, and intelligently evaluates the learner's operation. Based on the national conditions of China's large population base, there is a huge demand for first-aid skills training, which can realize the characteristics of independent training and improve first-aid skills, which not only alleviates the problem of insufficient training manpower, but also improves the professionalism of first-aid training.
3.Enhance the competence and confidence of trainees. Systems such as Immersive First Aid Virtual** provide trainees with the opportunity to train quickly, and learners can conduct personalized, targeted skills training based on their individual skill mastery. Learners have the opportunity to make mistakes in training, keep correcting them, keep practicing, and thus improve their first aid skills and knowledge. The combination of first aid and virtual and real training forms provides an environment for patient-free operation, and trainees can master the operation skills before contacting real patients, and have more confidence and rescue ability in real emergency rescue.
Conclusion
By using virtual technology to simulate the teaching of emergency medicine, we can create a more immersive, interactive and urgent first aid training environment, which is of great help to improve the first aid awareness, on-site rescue processing ability and decision-making ability of junior clinicians. Based on virtual technology and intelligent hardware technology, the immersive comprehensive first aid training system developed can make the pre-hospital first aid operation and first aid process more systematic and standardized, and provide a more effective education model for first aid training.