中国组织工程研究

中国组织工程研究 ›› 2012, Vol. 16 ›› Issue (17): 3178-3182.doi: 10.3969/j.issn.1673-8225.2012.17.032

• 数字化骨科 digital orthopedics • 上一篇    下一篇

DICOM-RT标准解决放射治疗信息系统标准化通讯模型的构建*★

雷  力，周凌宏，夏德国   

  1. 南方医科大学生物医学工程学院，广东省广州市 510515
  • 收稿日期:2012-01-13 修回日期:2012-02-20 出版日期:2012-04-22 发布日期:2012-04-22
  • 作者简介:雷力★，女，1987年生，湖南省永州市人，汉族，南方医科大学在读硕士，主要从事肿瘤放射物理学研究。leili3884@ 126.com

Construction of communication mode of radiotherapy information system based on DICOM radiation therapy standard 

Lei Li, Zhou Ling-hong, Xia De-guo   

  1. Department of Biomedical Engineering, Southern Medical University, Guangzhou  510515, Guangdong Province, China
  • Received:2012-01-13 Revised:2012-02-20 Online:2012-04-22 Published:2012-04-22
  • About author:Lei Li★, Studying for master’s degree, Department of Biomedical Engineering, Southern Medical University, Guangzhou 510515, Guangdong Province, China leili3884@126.com

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摘要：

背景：放射治疗需要一个以患者为中心的信息系统来整合不同系统、设备间的有关患者的所有信息，实现放疗数据的无损传输。
目的：利用DICOM-RT标准解决放疗领域中数据非标准化存取的问题。
方法：设计了一种基于DICOM-RT标准的放疗信息系统的通讯模型。此模型分为客户端模块、TCP/IP接口模块、关联模块及服务类模块4个模块，实现了发送、接收功能及查询检索功能。此外，该模型还增加了对DICOM-RT对象的支持。
结果与结论：采用DICOMan软件和dcm4chePACS系统对此模型进行多次DICOM-RT数据传输测试，测试结果表明，该模型能实现放疗数据的无损传输，有效地完成放疗相关的信息交换和共享，达到了预定目标。
 

关键词: 放疗信息系统, DICOM-RT标准, 存储, 查询检索, 通讯

Abstract:

BACKGROUND: Radiation therapy requires a patient-centered information system to integrate all the information between different systems and equipments, to make the lossless transmission of the radiation data.
OBJECTIVE: To solve the non-normalized data access issues in the field of radiotherapy by using DICOM-radiation therapy standard.
METHODS: The paper designed a communication model for a DICOM-radiation therapy-based radiation therapy information system. This model, which adds the support for DICOM-radiation therapy objects was constituted of four modules: client module, TCP/IP interface module, correlation module and service class module, they all can send, receive, query and retrieve information. In addition, the system also contained the support for DICOM-radiation therapy objects.
RESULTS AND CONCLUSION: DICOM-radiation therapy data transmission between DICOMan software and dcm4chePACS system were tested on this model. The results show that this model can transmit data losslessly and exchange and share radiation-related information effectively.

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