【摘要】 目的:提出了一种基于流媒体技术的新颖传输技术。方法:探讨了现有的PACS影像在局域网和广域网中的传输技术特点和不足,就与远程会诊相关的HIS与PACS关联、VPN技术、无线网络应用、多点会诊应用技术等了做详细阐述,并分析了流媒体技术的特性。结果:流媒体固有的低带宽占用、高安全性、可扩展性等特点符合PACS医学影像传输的发展需求。结论:流媒体技术在PACS影像传输中的应用,为医疗影像综合信息突破网络带宽限制、充分利用医疗资源提供了一种新型经济实用的技术方案。更多还原

【Abstract】 Objective To propose a stream-media technology based on the new transmission technology. Methods Firstly,we explored the advantages and disadvantages of exiting PACS image in LAN (Local Area Network) and WAN (Wide Area Network) and then expounded distance diagnosis related to HIS and PACS,VPN technology,wireless network applications,more points consultation applied technology. At last,we made an analysis of the characteristics of the stream-media transmission technology. Results The characteristics of low bandwidth occupied,high security,and high scalability of stream-media transmission technology fit the needs of PACS development. Conclusion Application of streammedia technology transferred in PACS image provides a new economical and practical technical solution to break through limitation of network bandwidth in medical imaging integrated information,and to thoroughly make use of medical resource.更多还原