| Hospital information system in the international academia has been recognized as the emerging of the important branch of medical informatics. The United States in the field of famous professor Morris Collen writing articles in1968for the hospital information system under the definition is as follows: use electronic computers and communications equipment, all departments for hospital to provide patient diagnosis and treatment information and administrative management information collection, storage, processing, extraction and data exchange ability, and satisfy the functional requirements of all authorized users.Hospital management information system’s main goal is to support the hospital’s administrative management and transaction processing business, reduce the labor intensity of transaction processing personnel, assist hospital management, assist senior leadership decision-making, improve the work efficiency of the hospital, so that the hospital can with less investment for better social benefits and economic benefits, such as financial system, personnel system, hospital patients, drug inventory management system management system such as belong to the scope of the Hospital Information System.Now the improvement of people’s living standard continuously and health care demand growth, health industry maintained a rapid development momentum. Hospital information system directly to the people, and its development and perfection is imperative.Starting from Hospital Information System demand, this paper conducted a full evaluation of hospital management process and detailed analysis, obtained Hospital Information System specific requirements, and to pick out outpatient registration system design and implementation. Through practice, improve the ability of the system analysis, data dictionary, data flow diagram, system flow chart of system design tools such as the use of a more profound understanding of, for the later work, further improve laid a solid foundation of learning. |
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