Research On Key Technology Of Medical Video Data Store Center And HIS Heterogeneous Data Sources Integration

Today, as the development of informationization of "digital Fujian" and broadband network construction, how to set up an information sharing platform to offer hospitals to share information and store equipment using the performance of wide-band network, is very important.In this dissertation, combining "Research on supporting technology of tele-medical information sharing platform based on PACS and broadband network " project, we make a research on key technology of medical video data store center and HIS heterogeneous data sources integration.The new version of DICOM 3.0 is very complex. We design a data center (experiment) to store and manage hospital's medical video data on the basis of analyzing Digital Imaging and Communications in Medicine. The data center can provide medical image sharing and backing up in different places.The hospitals have set up their Hospital Information Systems. Under the situation of these HIS coming into operation, how to connect the different databases equitably in reorganizing the current sources justly and recombining them, is the database's isomerous problem that we must solve in the information sharing platform.The developing platform of data access middleware is Delphi 6, Windows 2000 Server and Oracle8i. Use the data access middleware to provide distributed data query and location transparency.