摘要
通过研究血压与脉搏波特征参数的关系 ,提出了一个选择多个与血压相关的脉搏波特征参数 ,通过回归分析建立适合不同人的特征方程 ,进行血压的连续测量的新方法 ;为了验证测量结果的准确性 ,研制了张力计。实验结果表明 :该方法具有较高的测量精度 ,可以应用于临床危重病人的血压监护和一般医学研究中 。
A new method for continuous measurement of blood pressure (BP) via selecting characteristic parameters of pulse wave pertinent to BP is presented. In order to validate the precision of the measurement, we have developed a Tonometer. The results of the instrument based on this method are precise if the subjects are at rest. This instrument could be used for BP monitoring of critically ill patients and in common medical researches; it might be applied to BP monitoring during space flight and in daily life after movement artifact being restrained.
出处
《生物医学工程学杂志》
EI
CAS
CSCD
2002年第2期217-220,共4页
Journal of Biomedical Engineering
