完全开放式的医用电子仪器综合示教仪的研制

摘要

This paper introduces a kind of complete, open, comprehensive medical electronic instruments synthesizing demonstration device, which adopts modular design, including modules of ECG, hypoxemia, blood pressure, temperature, respiration and so on. The device also adopts the most typical sensor, design of simulation digital circuit and the most basic single-chip microcomputer data to collect, control and analyze software. All modules of the circuit and key compositions of modules can be disassembed, measured, and set fault points arbitrarily for being debugged. As a result, the device is a reproducted and remanufactured platform, and enormously expands our idea of utilizing instrument%本文介绍一种完全开放式综合性的医疗电子仪器示教仪.该示教仪采用模块化设计,包括心电、血氧、血压、体温、呼吸等模块；采用最典型的传感器、模拟数字电路设计以及最基本的单片机数据采集、控制、分析软件.电路所有的模块,以及模块上的关键元器件,均可拆装、测量；可以任意设置故障点供学生排查.因而,综合示教仪是一个可再生产、再制作的平台,大大拓展了我们使用仪器的思路.