Van den Brande P, Welch W
Department of Cardiovascular and Thoracic Surgery, Academic Hospital, Vrije Universiteit Brussel, Belgium.
Int Angiol. 1988 Jul-Sep;7(3):224-30.
Laser Doppler Flowmetry offers the possibility of non-invasive and continuous recording of tissue blood flow. Skin blood flux in resting state and during postocclusive reactive hyperemia was measured at the pulpa of the toe in 21 normal lower limbs and in 58 limbs with arterial occlusive disease. Proper assessment of postischemic flux- and time- parameters (beginning of reactive hyperemia, peak flux, time of peak flux and duration of hyperemic flux) permits accurate separation of healthy and diseased limbs.
激光多普勒血流仪提供了无创且连续记录组织血流的可能性。在21条正常下肢和58条患有动脉闭塞性疾病的下肢的趾 pulp处，测量了静息状态和闭塞后反应性充血期间的皮肤血流量。对缺血后血流量和时间参数（反应性充血开始、峰值血流量、峰值血流量时间和充血性血流量持续时间）进行正确评估，可以准确区分健康肢体和患病肢体。
