In this paper , based on the retrospective survey study of the present status of the present status of the technique and the actual need of the project and hospital , the intelligent electrocardiograph based on net is designed 本文在对国内外技术现状的充分调研后，结合课题研究和医院实际的需要，设计出了智能网络型的心电图仪。
The ecg instrument is a very important medical apparatus which is used for prevention and treatment to heart disease . with the widespread use of computer in the medical field , we pay a great attention to the pc - based ecg instilment 心电图仪是一种预防和治疗心脏疾病的重要医疗仪器。随着计算机在医疗领域的广泛应用，基于微机的心电图检测更受到了广泛的关注。
This paper gives detailed discussion on the design and the implementation of the personal minitype electrocardiograph ' s main control board . it includes such a few circuit modules as mcu , memorizer , lcd control , touch panel control and so on 本论文对“个人微型心电图仪”主控板上的主要电路模块的设计思想及实现原理进行了较详细的叙述与讨论，包括微控制器、存储器、液晶显示与控制、触摸屏控制等电路模块。
During the past few years , new technologies and products have been developed , such as ecg system , x - ray digital imaging system , yarn production technology , fabric colour analysis system , high - valued feed additives , system for treating industrial wastewater , and diesel particulate trap and cleaning system 在过去数年间开发了心电图仪、 x线数码影像系统、纺纱技术、纺织物料色差分析、高价值饲料添加剂、工业废水处理系统及柴油微粒处理系统等新技术和产品。
After conducting the relief effort described above for tsunami victims along sri lanka s southern coast , the practitioners also distributed medical equipment such as ecg machines , nebulizers , diagnostic sets , crutches , bed sheets , pillow cases and raw cloths mattress covers to the ampara and panama hospitals located on the eastern coast 完成了斯里兰卡南部沿岸灾区的救援物资发放后，我们也前往东海岸的ampara panama医院，致赠心电图仪喷雾器诊断仪器床单枕套和粗布铺床垫用等医疗器材。
The practicality significance , the function of clinical ecg data - information management system in scientific research , clinical medical treatment and medicine teaching , international actuality in this field are summarized firstly in this paper . then the all data - information in common use at cardiopathy was concisely described . they have the characteristic of integrated in others systems , such as electrocardiograph . this paper utilize this characteristic and development an ecg data - information management system using in virtual ecg analyzer . it will provide rich and multiform clinical information resource for individual include doc . , nurse , patient , clinical department , medical treatment and health protection in all levels , so much as in business . secondly , an advanced instrument manufacture technology ? ? virtual instrument technology and virtual instrument baseon it were intrduced . the auther of the paper detailedly introduced the idea , development , progress , systemic structure , specialties of vi , compared it with traditional hardware - instrument and standed out superiorities of vi 本文首先概述开发临床心电图数据信息管理系统的实用意义及其在医学研究、临床医疗、教学上的重要作用和目前该领域国际国内现状，简要描述了心血管疾病科常用的数据信息，它具有与其它系统（如心电图记录分析系统、超声心动图像系统等）集成的特点，本文即利用这一特点开发出用于虚拟式心电图仪中的心电图数据信息管理系统，为个人（医生、护士、病员） 、临床部门、各级医疗保健机构乃至商业活动提供丰富的临床医学信息资源。接着介绍了一种先进的仪器设计制造技术? ?虚拟仪器技术以及在此基础上形成的虚拟式仪器，文章对虚拟仪器的概念、产生和发展、系统结构、特点做了较详细的介绍并与传统硬件化仪器作了对比，突出了虚拟式仪器的优越性。
The framework of the instument is analyzed firstly , and the paper focuses on the ecg pre - amplifier design , the data acquisition module based - on isa bus with multi channel inputs is realized , the system software that can fulfill the data acquisition , display and communication is also designed . the two patterns of the network communication is introduced in detail 本文首先分析了智能网络型心电图系统的结构，重点叙述了前置隔离型心电图放大器的设计，研制了具有定时采样功能的多信道数据采集系统，编制了集采样、实时波形显示、测量及网络通信等功能于一体的系统软件。其中对心电图仪网络通信部分的两种模式作了详细介绍。
