SUPER-1生物医学信号智能处理仪的研制及应用

Research and Application of SUPER--1 Intellectural Instrument Used in Physiology Laboratory

本文介绍一种以微机为核心的智能生理实验仪的研制。该智能仪接口硬件尽可能按微机接口板原理设计。软件的设计以记忆示波为基本软件,通过安排—功能扩展接口程序,而使多种生理实验专用软件挂接在记忆示波软件上运行。软件与硬件充分配合,实现了微机对信号增益、采样速度等参数的闭环控制。该智能仪可同时取代示波器、记录仪、刺激器而完成生理实验。

Research work for matking abiomedical signal processing instrumentbased on the APPLE-Ⅱ computeris reported in this paper. Accordingto the theoru of the computer, twointerface boards were designed as thehardware of the instrument. The memo-rizing waveform program was designed asthe main program in the software system.Through a functional extended program,also called software inter face, more thanten programs especially for physiology canbe easily linked to the main program.with the combination of both the softwareand hard ware several parameters of theinstrument, such as sampling speed, gainof the amplifier, etc. can be controlled bya closed loop. This instrument is availablein the physiology laboratory to replace os-cilloscope, recorder, stimulator simultane-ously. The functions of the instrumentare stronger than those of the conventionalinstruments.