The Research Of Dazhu Chinese Medicine Hospital PACS System

PACS (Picture Archiving and Communication Systems) can realize efficiency management and share of medical image。It has already got more extensive application in Large and medium-scale hospitals of China at present。Development of information transmission technology lays important foundation of PACS technology. High speed and cheap wide band web make it possible to transmit a mass of medical image in long distance. Based on the clinical demand, the PACS system has been incorporated into the planning and construction of the agenda in Primary Hospitals。DICOM is an international communication standard which conformed by manufacturers of medical apparatus。The communications of medical image conformances the standard。To solve the problem caused by the apparatus of different manufacturers when they are communicating each other, the foreign manufacturers provide their medical apparatus which conformance DICOM standard with license。With more and more user of PACS, the DICOM Gate is look as a important properties of PACS when user select it。Health Level Seven was a medical information exchange protocol, which was based on the 7th level of OSI. by ISO。Interconnection between the medical department's exchanges with the information shares enters one new time after the extensive application of the healthcare communication standard-HL7 (Health Level Seven). Nowadays, our country is actively putting up the HL7-standardization of healthcare information system。The basic theoretical knowledge of PACS, DICOM and HL7 and its development in the world are introduced at first and then explained the construction demand of HIS and image workstation. And then, based on the actual situation of Dazhu Chinese medicine hospital, it developed a detailed account of the Design HIS for upgrade,RIS development scheme and the maintenance of workstation security。Finally expound that the non-DICOM medical equipment of it switch in PACS, image quality control system design, it based on the Client-Server and Browser-Sever combination of distributed architecture and HL7/DICOM Gateway Model Integration HIS/PACS, on the basis of this framework the PACS of Dazhu Chinese hospital。And then the information exchange functions of HL7/DICOM gateway are introduced, the various storage models in hospitals are analyses and a three storage model of this hospital is proposed。The image storage and communications systems (PACS), including its use of the module and function, county-level hospitals in the information technology and digital-building process, have a good application and reference。...