摘要
利用HD -3181型导纳血液循环自动检测仪分别对心肌缺血前、后的家兔进行采集 ,为使采集到的导纳微分环波形数据进行量化分析 ,本文介绍了使用计算机技术定位导纳微分图上的特征点 ,并按时相将形成导纳微分环的导纳、导纳微分原始数据 ,以及各项参数的计算结果输出到数据文件中 ,对导纳微分环数据进行更深入的研究 ,为临床更好地应用导纳微分环技术提供理论依据。
In order to digitally analyze admittance differential loop data,which are collected from hare of myocardial preischemia and postischemia by using HD-3181automatic admittance tester for blood circulation,this paper introduces a method of finding characteristic position of admittance differential graph by computer technique.According to the phase,the original data forming admittance differential loop,admittance and computing result parameters have been loaded into data files.The data of admittance differential loop can be used for further study,which provides theoretical foundation for clinical diagnosis.
出处
《医疗设备信息》
2004年第6期4-6,3,共4页
Information of Medical Equipment
关键词
导纳微分
导纳微分环
数据结构类
相位
找点函数
admittance differential
admittance differential loop
data class
phase
finding point function
