1. sensing technology: the sensing technology of information technology refers to the acquisition and perception of various information in the environment through instruments, equipment and other tools, including temperature, humidity, pressure, light and sound. This information can be further processed and utilized to help people's production and life.
2. Communication technology: The communication technology of information technology refers to the ability to transmit information from one place to another through transmission media and equipment. In modern information technology, communication technology is widely used, such as Internet, mobile phone and satellite communication. These technologies enable people to obtain and transmit information anytime and anywhere.
3. Computer technology: Computer technology of information technology refers to computers and related software, as well as a collection of various algorithms and data structures. Computer technology is the core of information technology, which can process, store and transmit the obtained information, and also realize automatic control and management.
4. Control technology: The control technology of information technology refers to the technology of controlling and adjusting the environment through computer technology and related sensors. This technology is widely used in industrial automation, smart home and other fields, which can help people control and manage various devices and systems more efficiently.
Application of information technology in medical field;
1, Electronic Medical Record: Information technology can help hospitals to establish an electronic medical record system, digitally store patient medical records, diagnosis results, treatment plans and other information, so as to facilitate doctors, nurses and other medical personnel to obtain and update medical record information anytime and anywhere, and improve medical efficiency and diagnosis quality.
2. Telemedicine: Information technology can help hospitals to carry out telemedicine services, realize telemedicine consultation, diagnosis and treatment through technologies such as Internet and video, and 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 sphygmomanometer, intelligent blood glucose meter and other equipment, which can automatically detect and record the physiological data of patients and help doctors better grasp the patient's condition and treatment.
4. Medical image diagnosis: Information technology can help hospitals to establish a medical image management system, digitally store and manage patients' medical images, facilitate doctors to obtain and view medical image information anytime and anywhere, and improve the efficiency and accuracy of diagnosis.