基于虚拟仪器的心音分析系统研制  

Research of Heart Sounds Analysis System Based on Virtual Instrument

作　　者：朱启琨[1] 李雯[2] 

机构地区：[1]江西电力职业技术学院,江西南昌330032 [2]江西外语外贸职业学院,江西南昌330099

出　　处：《仪表技术》2008年第12期40-42,共3页Instrumentation Technology

摘　　要：文章研制了一种基于虚拟仪器的心音电子分析仪,用以对心脏疾病进行临床辅助诊断,该仪器具有以下功能:实现心音、心电同步采集,并显示出心音图(PCG)和心电图(ECG);心音图的回放和声音的播放;管理病人信息和心音数据文件,能存储、查询、分析先前客观记录的历史心音图;实现重危病人的实时监护及用于学校作临床教学等功能。An Electronic Analytical Apparatus of Heart Sounds based on Virtual Instrument, is presented in this paper. The apparatus is not only able to capture and display the heart sounds signals and electrocardiogram synchronously but also replay the ECG and the sound of heart sounds signals. Moreover, it is able to manage the personal information of the sufferers but also save, review and analyze the previous heart sounds, monitor the critical patients timely and used as the clinical teaching for schools.

关 键 词：心音 心音分析 LABVIEW 

分 类 号：TM930[电气工程—电力电子与电力传动]