Delphi在24小时动态心电监护系统软件分析中的应用

Application of Delphi in Software Analysis for 2 4Hours'Dynamic ECG Monitoring System

在回放式 2 4小时动态心电监护系统中 ,需要对大量的数据进行处理和分析 ,从而实现对心电信号的检测 ,分类 ,心律失常分析 ,心律变异分析 ,报表打印功能。本文介绍了利用面向对象的 Delphi开发工具和其内置的数据库引擎 (BDE)来实现上述功能 ,并介绍了利用 Delphi来进行心电信号波形浏览控件研制 ,使之可成为生物医学虚拟仪器中的医学信号波形浏览控件。

Data processing and analysisis needed forplayback of dataof2 4 hoursdynamic ECG monitoring system. The system isrequired to implementdetection,classification,arrhythmia analysis,ST segment,HRV analysis, and reports printing for ECG signal.In this paper is presented an application OPP/C (Oriented Object Programming/component) DELPHIand built- in BDE (Borland Database Engine) toolsto achieve the above montiones functions.Also presented is an application of DELPHI in ECG signal wave browse control component,which is maile to be a browse componant for medical signal wave in biomedical virtual instrument.