中国组织工程研究

中国组织工程研究 ›› 2012, Vol. 16 ›› Issue (17): 3163-3187.doi: 10.3969/j.issn.1673-8225.2012.17.033

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

 
基于健康信息交换第七层协议的心电图仪信息化研究*★

吴书裕，许  庆，耿庆山，周凌宏   

  1. 南方医科大学生物医学工程学院医疗仪器研究所，广东省广州市 510515
  • 收稿日期:2012-01-13 修回日期:2012-02-28 出版日期:2012-04-22 发布日期:2012-04-22
  • 通讯作者: 耿庆山，教授，博士生导师，南方医科大学生物医学工程学院医疗仪器研究所，广东省广州市 510515 gengqsh@163.net 并列通讯作者：周凌宏，教授，博士生导师，南方医科大学生物医学工程学院医疗仪器研究所，广东省广州市 510515 smart@smu.edu.cn
  • 作者简介:吴书裕★，男，1986年生，广东省珠海市人，汉族，南方医科大学在读硕士，主要从事智能医学仪器设计和医疗信息化的研究。 wsyeasy@gmail.com
  • 基金资助:

    广东省重点科技计划(2010A030500011)，课题名称：数字化医疗巡诊车的研制及产业化。

     

The information research of electrocardiography based on Health Level Seven 

Wu Shu-yu, Xu Qing, Geng Qing-shan, Zhou Ling-hong   

  1. Institute of Medical Equipment, School of Biomedical Engineering, Southern Medical University, Guangzhou  510515, Guangdong Province, China
  • Received:2012-01-13 Revised:2012-02-28 Online:2012-04-22 Published:2012-04-22
  • Contact: Corresponding author: Geng Qing-shan, Professor, Doctoral supervisor, Institute of Medical Equipment, School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, Guangdong Province, China gengqsh@163.net Corresponding author: Zhou Ling-hong, Professor, Doctoral supervisor, College of Biomedical Engineering of Southern Medical University, Guangzhou 510515, Guangdong Province, China smart@smu.edu.cn
  • About author:Wu Shu-yu★, Studying for master’s degree, Institute of Medical Equipment, School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, Guangdong Province, Chinawsyeasy@gmail.com
  • Supported by:

    Key Science and Technology Program of Guangdong Province, No.2010A 030500011*

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摘要：

背景：医疗仪器种类繁多且数据结构各异，缺乏统一的交互标准，严重阻碍了医疗仪器的信息化共享。
目的：以心电图仪为研究对象，应用健康信息交换第七层协议(Health Level Seven，HL7)信息化标准实现其信息化交互，探讨基于HL7的医疗仪器信息化交互的可行性和优越性。
方法：分析比较现有的数据交换标准，以HL7注释心电图作为心电图仪的交互标准，以消息引擎方式在WINCE嵌入式平台下采用.Net和可扩展标记语言关键技术实现心电图仪的标准心电数据交换协议消息解释和HL7信息化编码，并验证其有效性。
结果与结论：对信息化编码后的数据成功通过HL7结构的有效性验证，心电图数据能解析并正确显示。研究结果验证了心电图仪HL7信息化的可行性，且实现方法具有较好的可扩展性和通用性。
关键词：健康信息交换第七层协议；信息化；心电图；标准心电数据交换协议；健康信息交换第七层协议注释心电图
缩略语注释：HL7：Health Level Seven，健康信息交换第七层协议；SCP-ECG：Standard Communication Protocol for Computer-assisted Electrocardiography，标准心电数据交换协议；HL7aECG：HL7 annotated ECG，HL7注释心电图； XML：eXtensible Markup Language，可扩展标记语言
doi:10.3969/j.issn.1673-8225.2012.17.033

关键词: 健康信息交换第七层协议, 信息化, 心电图, 标准心电数据交换协议, 健康信息交换第七层协议注释心电图

Abstract:

BACKGROUND: The heterogeneous data structures in various kinds of medical instruments and lack of unified exchange standard which seriously hamper the data sharing of medical instruments.
OBJECTIVE: To investigate the feasibility and superiority of Health Level Seven (HL7) based communications between various medical instruments and medical information systems as HL7 is applied in this study as the exchange standard of information interaction on electrocardiograph.
METHODS: HL7 electrocardiograph was used as the interaction standard of electrocardiograph to analyze and compare the current data exchange standards. Net compact framework and extensible Markup Language core techniques were applied in WINCE embedded platform with message engine, and realized the electrocardiographic standard communication protocol for computer-assisted electrocardiography explanation and HL7 information encoding and verified its effectiveness. 
RESULTS AND CONCLUSION: The encoded data of electrocardiograph was successfully converted to the HL7 electrocardiograph format and displayed correctly, which has been validated by using the HL7 schema validity. The feasibility of HL7-based research of electrocardiograph information has been confirmed. The realization method is featured by practicability, expandability and universality.

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