You don’t have to change majors.
Medical information engineering mainly studies knowledge and skills related to medical information, information management, hospital information systems, etc., and conducts development and construction of medical information systems, hospital information management, and operation of medical equipment in medical units.
For example: the design and development of hospital patient information systems, management of patient medical records, management of drug inventory quantities, operation of B-ultrasound and other equipment, etc.
Employment direction and postgraduate entrance examination direction:
Medical enterprises: design and development of information systems, technical support, medical record information management, drug inventory management, equipment operation, equipment management, equipment sales, Equipment maintenance and equipment evaluation. The postgraduate entrance examination directions are biomedical engineering, computer science and technology, computer application technology, computer technology, and control engineering.
The courses include "Medicine", "Analog Electronic Technology", "Digital Electronic Technology", "Signals and Systems", "Human Anatomy and Physiology", "Biomedical Signal Processing", and "Digital Medicine" , "Medical Sensing Detection", "Medical Instruments", "Medical Signals and Images", "Biological Systems and Modeling", "Clinical Medical Engineering Practice".
Reference for the above content? Baidu Encyclopedia—Medical Information Engineering Major