人体胃肠道诊查系统中基于FAT(File Allocation Table)文件系统的体外数据接收器设计

Design of the Data Recorder Outside Body Based on FAT File System in a Noninvasive Measuring System for Human GI Physiological Signals

我们开发了人体全消化道微型智能介入式诊查系统,实现了在正常生理状态下,对人体全消化道生理参数及其变化进行实时监测和分析。本文主要从硬件电路和软件设计详细论述人体胃肠道诊查系统中体外数据接收器的设计,并通过试验验证了本系统工作正常可靠,可以满足临床应用的要求。

A noninvasive measuring system for human GI physiological signals has been designed, and human GI physiological realtime parameters are acquired in the normal physiological state of human. In this paper is mainly dis- cussed the design of ＂In-vitro data recorder＂ of a noninvasive measuring system for human GI physiological signals. By experiments, the portable ＂In-vitro data recorder＂ works normally and reliablyl it can meet the needs of clinical application.