Wolf S, Toonen H, Arend O, Jung F, Kaupp A, Kiesewetter H, Meyer-Ebrecht D, Reim M
Augenklinik der Med. Fak. der RWTH Aachen.
Biomed Tech (Berl). 1990 Jun;35(6):131-4.
The quantitative picture analysis of video fluorescein angiograms allows one to evaluate retinal hemodynamics. However, this method does not permit us to quantify the retinal capillary perfusion. Now, for the first time, we are able to quantify capillary bloodflow directly and objectively by means of scanning laser ophthalmoscopy. Even the measurement of the bloodflow velocity in all capillaries is now possible. Using digital frame-to-frame picture analysis of digital recordings, bloodflow velocities can be measured on the basis of the movement of dye boluses.
视频荧光血管造影的定量图像分析能够让人们评估视网膜血流动力学。然而，这种方法无法使我们对视网膜毛细血管灌注进行量化。现在，我们首次能够通过扫描激光检眼镜直接且客观地量化毛细血管血流。甚至现在对所有毛细血管中的血流速度进行测量也成为可能。利用数字记录的逐帧图像分析，可基于染料团块的移动来测量血流速度。
