The main technologies included in information technology are as follows:
1. Sensory technology: The sensory technology of information technology refers to the acquisition and sensing of various information in the environment, including temperature, humidity, pressure, light, sound and so on, by means of instruments, equipment and other tools. This information can be further processed and utilized for people's production and life.
2, communication technology: communication technology of information technology refers to the ability to transmit information from one place to another through transmission media and equipment. Communication technology is widely used in modern information technology, such as the Internet, cell phones, satellite communications, etc., which make it possible for people to access and transmit information anywhere and anytime.
3, computer technology: the computer technology of information technology refers to the computer and related software, as well as a variety of algorithms and data structures and other sets of technology. Computer technology is the core of information technology, which can process, store and transmit the acquired information, but also can realize automated control and management.
4, control technology: information technology control technology refers to the computer technology and related sensors and other technologies to control and regulate the environment. This technology is widely used in industrial automation, smart home and other fields, can help people more efficiently control and manage a variety of equipment and systems.
Information technology in the medical field:
1, electronic medical records: information technology can help hospitals to establish electronic medical records system, the patient's medical records, diagnostic results, treatment plans and other information digital storage, easy for doctors, nurses and other health care personnel to access and update the medical record information at any time and anywhere, to improve the efficiency of medical care and diagnosis. Quality of diagnosis.
2, telemedicine: information technology can help hospitals carry out telemedicine services, through the Internet and video and other technologies, to realize long-distance medical consultation, diagnosis and treatment, to provide patients with more convenient and efficient medical services.
3. Intelligent medical equipment: Information technology can help medical equipment realize intelligence and automation, such as intelligent blood pressure monitors, intelligent blood glucose meters and other equipment, which can automatically detect and record the patient's physiological data, helping doctors better grasp the patient's condition and treatment.
4, medical imaging diagnosis: information technology can help hospitals establish medical image management system, the patient's medical image digital storage and management, convenient for doctors to access and view medical imaging information at any time, anywhere, to improve diagnostic efficiency and accuracy.