pulse volume

Development of A Newly Monitoring Module for Cardiovascular Hemodynamic Parameters Based on the Blood Volume Pulse

基于容积血流脉搏波的心血管血流参数监护模块的研制

The Fingertip Pulse Oximeter features in small volume, low power consumption , convenient operation and being portable.

指套式脉搏血氧仪体积小, 功耗低, 使用方便,便于携带.

The doctor had to press all three fingers on his wrist to feel the pulse beat, and this was a sign the volume of blood was decreasing.

一是必须把三个手指头按在手腕子上才摸得到脉跳，这是血亏的征兆。

Results: ① Slippery pulse model of human subjects: the stroke volume ( SV), cardiac output ( CO), cardiac index ( CI), ejection fraction ( EF) and the peak velocity of the blood flow increased;

结果：与脉滑变前相比：①人酒精性滑脉模型受试者的搏出量、心输出量、心指数、射血分数及左心室流出道流速增大；

Method Light-electricity device with BL-410 was used to collect the fingertip light-electricity volume pulse wave graph.

方法光电传感器采集指端脉搏波，并利用BL-410系统和计算机对其加以分析。