摘要
目的:医院对检验仪器进行升级换代,开发实验室信息系统(LIS)与仪器的双向通讯接口,以改变传统LIS与仪器之间的单向通讯,满足目前医院检验业务发展的需要。方法:投入一定资金,对以往基于美国材料试验协会(ASTM)的单向通讯接口进行升级改造,对新进的仪器要求符合健康等级7(HL7)标准,并开发基于HL7的双向通讯程序。结果:实现双向通讯后,检验仪器能够自动识别条码获取检验申请信息,检验单元完成检验后仪器能够自动向LIS下发样本的结果。结论:双向传输通讯能够提高工作效率,基于HL7标准的传输不仅速度快,有利于异构医疗信息系统之间的数据共享,是医院信息化建设的必然趋势。
Objective： The one-way communication between traditional LIS system and equipment has been unable to meet the needs of business development of medical laboratory in our hospital, we need to upgrade our equipment and to develop the bidirectional communication interface between LIS and equipment. Methods： Our hospital has invested a lot of money to upgrade previous One-way communication interface based on ASTM, the new instrument specifications conform to HL7 standard, and develop bidirectional transmission program based on HL7. Results： After the implementation of the bidirectional communication, testing equipment can automatically identify bar code to get the test request information, after the completion of the test instrument, the inspection unit can automatically send sample results to LIS. Conclusion： Bidirectional transmission improves the work efficiency, transmission based on HL7 is not only fast, but also conducive to the sharing of data between heterogeneous medical information systems, and it is a general tendency.
出处
《中国医学装备》
2016年第1期55-57,共3页
China Medical Equipment
关键词
实验室信息系统
健康等级7
双向通讯
标准化
Laboratory information system
Health level seven
Bidirectional transmission
Standardization
