摘要
目的研究并开发一套基于可编程逻辑控制器(PLC)的医用中心负压控制系统,为医院临床提供可靠、持续稳定的负压气体。方法依据国家相关规范,采用工业级PLC,根据负压系统的工作流程,进行系统的设计与开发。结果开发出一套完善、可靠的医用中心负压控制系统。结论该控制系统各项指标能够满足医院的负压使用要求。
Objective To investigate and develop a programmable logic controller （PLC）-based medical center vacuum system so as to provide a reliable and steady negative pressure for the hospital. Methods According to the relevant national standards, the industrial grade PLC was applied in line with the work lfow of vacuum systems in order to design and development the system. Results A reliable and steady medical center vacuum control system had been successfully designed. Conclusion The control system could meet the requirements of the hospital.
出处
《中国医疗设备》
2015年第9期101-103,共3页
China Medical Devices
