Design And Implementation Of Picture Archiving And Communication System

With the development of computer technology and the information construction ofthe hospital, the realization of non film radiation and the digital hospital, the hospitalmedical modernization has become an irresistible trend. As the digital imagemanagement method, PACS system (Picture Archiving and Communication System, amedical image archiving and communication system) information construction graduallyapplied in the modernized hospital, its standards are gradually improving. This paperQinhuangdao City Hospital of traditional Chinese medicine, using the mode of C/S andB/S dual architecture, design and implementation of PACS system based on.Firstly, through the analysis of the existing system development model, combinedwith the characteristics and needs of Qinhuangdao City Hospital of traditional Chinesemedicine, we propose a distributed PACS system structure of three layer client/serversystem, comply with DICOM3.0, HL7and other international standards for construction,and the introduction of SAN, NAS and RAID and other image storage technology.According to the specific needs of the hospital, making the server design scheme forPACS systems, respectively explains the server on hospital information collection,processing and storage function。Second, the design and implementation of each module and function in radiologyworkstations, and gives reservation registration module, with image processing andreport electronic calling module, workstations, workstation, director of quality controlmanagement workstation module concrete realization of the process and the systemdatabase design in detail.Finally，the formulation of the integration scheme of PACS system and HIS system.Are introduced to patient information, medical treatment information system and dataexchange between the content, data exchange process. Furthermore, a system securitysolutions and detailed implementation of the program is developed, at the same time’sinformation to the hospital staff to develop the related training program.