人体心电图形成原理的模拟设计及研究  

Simulation design and research on forming principle of anthropometric ECG

作　　者：白翠珍[1] 盖立平[2] 杨光晔[1] 

机构地区：[1]山西医科大学物理教研室,太原市030001 [2]大连医科大学医学影像学系,大连市116027

出　　处：《医疗卫生装备》2007年第10期21-23,共3页Chinese Medical Equipment Journal

基　　金：山西医科大学创新项目基金资助(山西医科大学校学字[2006]13号)。

摘　　要：目的:形象展示心电图的形成原理,利用人体模型更直接地展示心电图的形成过程。方法:利用导电纸制作一个人体模型,并在左胸部位设计"心脏",测量其心电图。结果:人体模型产生心电图的原理与真实人体完全相同。人体模型与真实的生物人体具备相同的物理性能。结论:利用人体模型可以研究人体纯物理因素改变引起的心电图的变化,这对医生正确分析心电图的异常,进而对疾病做出合理、正确的诊断具有指导性意义。Objective To vividly display the forming principle of anthropometric ECG by using mannequin. Methods A mannequin was made using conductive paper with ＂heart＂ designed in left chest and its ECG was measured. Results The forming principles of ECG from mannequin and real people were identical. Mannequin had the same physical characteristics as real human body. Conclusion The change of ECG caused by pure physical factors can be studied by using the mannequin, which helps doctors properly analyze ECG and make accurate diagnosis.

关 键 词：人体模型 心电图 物理因素 

分 类 号：R318.04[医药卫生—生物医学工程]