Research on Key Technologies of Medical Information Integration

The effective integration of heterogeneous data in medical information systems has always been a hot issue in the information industry and the medical field, and it is also a prerequisite for the digitalization of hospitals. Based on the analysis of the characteristics of the existing medial information system, this paper is supported by cloud computing technology and uses XML technology as a tool to focus on the integration of medical information. The purpose of the research is to eliminate information barriers between medical information systems and achieve effective sharing of medical information resource, thereby further improving the level of hospital information service