摘要
模拟人虚拟止血系统是针对战伤四肢大动脉出血的特点设计的,如何评定止血操作成功是其中一关键环节,通过测量脉搏搏动信号的特征信息可达到评定止血操作的目的。首先介绍了脉搏的脉动特征,而后描述了心血管系统模型,脉搏信号检测和频域分析方法。
Simulating hemostatic system would have been designed for limb artery bleeding in the warform. The key hemostasia is how to assess the stanching operation of soliders. Dctecting the characteristic information of pulse is to assess the hemostatic operation. It is narrated the characteristic information of the pulse and the model of vascular system and the way of detecting and analyzing the pulse in the frequency field.
出处
《科学技术与工程》
2007年第11期2617-2620,共4页
Science Technology and Engineering
基金
全军医学科研"十一五"计划项目重大专项(06002)资助
关键词
脉搏
心血管系统
模型
信号检测
频域分析
pulse vascular system model signal detecting frequency analysis
