Virtual interactive CPR training and assessment system

■  The system consists of a head mounted all-in-one machine, a locator, a control handle, and a cardiopulmonary resuscitation simulator, simulating the entire emergency process through a full three-dimensional scene.
■  Simulate the accurate anatomical position of the human head and neck, with the head able to swing left and right and rotate horizontally 180 degrees, making it easy to remove oral foreign objects.
■  The eyeball adopts OLED simulation, with visible colored retina, black pupils, transparent crystals, and the ability to reflect light at any angle.
■  The carotid artery pulsation can be palpable, and in a state of death, the carotid artery pulsation disappears; After successful first aid, the pulse returned to normal.
■  The head is equipped with sensors, and the open airway can automatically provide feedback.
■  Cardiopulmonary resuscitation, execution standard: 2020 American Heart Association Cardiopulmonary Resuscitation and Cardiovascular Emergency Guidelines, supine position with head tilted back.
■  Transcript management: After training and assessment, the transcript for this operation will automatically pop up, and detailed records of various CPR indicators will be provided. The transcript includes the student's name, number, date, mode, CPR standards, parameter statistics, and interruption time. The transcript can be saved and exported.
■  Simulate human self built WiFi hotspots, and the head mounted all-in-one machine interacts with the simulator WiFi through manual connection. The system has four modules: knowledge explanation, practical training, assessment mode, and parameter setting.
■  The system has a drowning scene, which can simulate the process of rescuing patients in real life. The all-in-one machine displays a virtual drowning person and the surrounding environment. The virtual drowning person corresponds to the actual simulator person, and the rescue feedback of the simulated person is fed back to the virtual person, achieving a combination of virtual and real.