With the development of information technology and the operational mechanism of change in the hospital,the hospital information system has become essential to modern hospital facilities and an important foundation for supporting environment,modern computer technology,information technology and medical technology to the integration of the life sciences has brought new Development opportunities and tremendous impetus. Hospital information system is computer technology,communications technology and scientific management in hospital management in the application of computer technology on hospital management, clinical medicine, hospital information management integration of the product, it has greatly promoted the hospital management and the development of medical science and technology . It is set patient information management, including hospital management systems, patient information management systems, hospitals and office management systems for drug management system integrates the integration of management systems, the hospital management in complex procedures, any one could go wrong, Sometimes even to save lives is related to the successes and failures, the high efficiency of information systems can be timely for the hospital management to provide information for policy makers to provide a reliable basis, the hospital information system applications, its effectiveness is the improvement of comprehensive , Hospital managers and policy makers, information systems should be fully seen in the role, to reduce management costs and improve overall efficiency.
Keywords: Hospital Information System, Hospital information management, Work efficiency, VB.NET
