Virtual technology has been applied in many fields, such as science and technology, commerce, medical care, entertainment and so on. The development of American Boeing 747 is a typical example of applying virtual technology. The application of virtual technology in medical industry generally has the following directions.
1, surgical training
Surgeons in the future need a lot of careful training before they actually go to the operating table. Virtual reality system can provide an ideal training platform. Trainees can observe high-resolution three-dimensional human images, and simulate the sense of touch through the tactile workbench, so that trainees can feel the pressure of instruments when cutting tissues, and operators can feel as if they are operating on a real human body. It will not endanger the patient's life, but also reproduce high-risk and low-probability surgical cases for students to practice repeatedly.
2, surgical rehearsal
Virtual reality technology can generate virtual images from patients' actual data, and establish a simulation environment in the computer. Doctors can preview the operation with the help of the information in the virtual environment, so as to formulate a reasonable and quantitative surgical plan, which is of great significance for selecting the best surgical path, reducing surgical injury, reducing damage to adjacent tissues, improving tumor positioning accuracy, performing complex surgery and improving the success rate of surgery.
3. Clinical diagnosis
Using pure software medical virtual reality developed by three-dimensional reconstruction technology, a lot of virtual endoscope software has been developed, which can make doctors' eyes sail freely in patients and even capillaries. This dynamic reality display is of great value to clinical diagnosis. Nowadays, the United States, Russia and other countries have been using virtual online games to train soldiers, which enables recruits to be exposed to simulated real scenes in daily game training and enable recruits to quickly master new weapons. With the improvement of military technology, virtual technology will play a greater role in the military field.
According to American media reports, the US military hired a large number of experts and experts from famous computer game companies such as Red Storm Entertainment, Interactive Magic and Timeline to develop computer games for military and government departments to train personnel and apply them to military training.
Since the game "U.S. Army" came out, the U.S. Department of Defense has conducted an investigation on the recruit training of the 4th Infantry Division, the first digital division. Results About 40% recruits mastered the complex digital main battle equipment in only two months. Asked about the reasons, the recruits replied: operating these weapons and equipment is similar to the games played before enlisting.