应用氩离子激光器激发荧光光源进行眶上荧光素钠试验测定眶上荧光循环时间以诊断颈内动脉闭塞性疾病,研究发现假阳性和假阴性结果较少,是一种较为实用的诊断力法。眶上荧光素钠试验由英国Luncl于1975年首次提出。宋仕杰等对其作了改进,将原来的激发光源汞 Argon ion laser excitation of fluorescent light source for the supraorbital fluorescein sodium test to determine the supraorbital fluorescence cycle time to diagnose internal carotid artery occlusive disease, the study found that fewer false positives and false negatives, is a more practical diagnostic method. The supraorbital fluorescein sodium test was first proposed by Luncl in England in 1975. Song Shijie et al made improvements to the original excitation light mercury