关键词: 血液透析配送系统, 硬件设备与连接, 软件实现

Abstract: A hospital hemodialysis distribution system is designed and implemented. This system’ hardware uses data acquisition card, relay control, AD conditioning board, sensor, solenoid valve and pump to implement hemodialysis distribution. Software uses C# Language and SQL Server database to realize automatic control and manual control of hemodialysis distribution including inlet water, dosing, stir, effluent and compression, and related information management. In order to satisfy requirements for stability, correctness and accuracy in practical application, the software realizes the functions of transport anomaly judgment, alarm processing, and abnormal reminder of the operation. The practical application indicates that this system can well satisfy hospital hemodialysis’s need, and have better application prospect.

Key words: hemodialysis distribution system, hardware equipment and connect, software implementation