With the fast development of Information Technology and improvement of the computer application technology, the new generation of information system for medicine has expanded from the separate HIS (Hospital Information System), RIS ( Radiology Information System ) into the integrate hospital management Information system which including patient information, medical image and the management information in medicine. PACS (Picture Archiving and Communication System) is an important part of the integrate hospital management information which represents the upmost level in the application of medical information system.The article introduces the DICOM (Digital Imaging and Communications in Medicine) standard and discusses details the research of communicative design method; it introduces the design and implement of image database in PACS. At last, some image processing in PACS are also explained in this paper.The key technologies have been used in some practical PACS systems, and achieved excellent effect. |