病区输液管理主从通信系统的研制

The development of a master-slave communication system for infusion monitoring in hospitals

本文介绍了一种以PC系列微机为主机和以8031单片机为监控装置从机、基于RS－485总线标准构成的主从分布式输液管理系统。管理者在护士站的PC机上即能依靠本系统监控病区内全部病人的输液情况。该系统简单、成本低，通用性强。具有一定的应用前景。

This paper introduces a master - slave communication system for infusion monitoring in hospitals. With PC as its master and 8031 single - chip microprocesor as its slave, and based on RS 485 bus standard, the system at a nursing station can monitor the infusion states of all patient rooms in a hospital. It is simple in structure, low in cost, practical in applications.