[CORBA-based design and packaging of picture archiving and communication system object].
Regionalization has become one of the most important trends in the development of picture archiving and communication systems (PACS) due to the existence of large amounts of information islands. The conventional PACS designed according to the DICOM standard on the basis of the C/S structure fails to meet the demand of regional information system maintenance. A regional PACS system based on common object request broker architecture (CORBA) distributed technology is therefore proposed and implemented. This article describes the design and packaging of the PACS objects. When mounting a series of separate logical and related functional PACS objects on the ORB bus, the multi-scale PACS systems can be established. This method eliminates the limitation of the C/S structure and offers good compatibility and scalability.
Zhang
Zu-jin
ZJ
Department of Medical Engineering, 303 Hospital of PLA, Nanning 530021, China. zzj_303@126.com
Sun
An-yu
AY
D001185:Artificial Intelligence; D003195:Computer Communication Networks; D003628:Database Management Systems; D003952:Diagnostic Imaging; D006801:Humans; D011873:Radiology Information Systems; D014584:User-Computer Interface