CT灌注成像系统

CT Perfusion Image System

根据CT灌注的原理,提出通过计算MTT,rCBV,rCBF等特征参数方法来描述血流的变化,并应用在自己开发的CT血流灌注软件中。实验表明,该系统能准确的检测出血流变化情况。

According to the principle of CT perfusion, we present a set of methods to calculate the corresponding parameters,in order to indicate the change of blood flow by computing the characteristic parameters such as MTT, rCBV and rCBF, and intergrate them in the CT blood perfusion software. Experimental results show that this system can accurately detect the variety of blood flow.