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用鼻立体测定法(RSM)结合显微操作导向的激光多普勒血流测定法(LDF)对14例健康志愿者的下鼻甲和鼻中隔进行检测,发现探头在离鼻粘膜表面0~1.0mm范围内的不同点测定时,血流量读数有明显差异。探头与鼻粘膜距离的变化引起LDF值的改变是一种人为因素,尤?
Nasopharyngeal and nasal septum were detected by nasal stereotaxis (RSM) in combination with micromanipulation-guided laser Doppler flowmetry (LDF) in 14 healthy volunteers and found that the probe was 0-1 from the nasal mucosal surface. When measured at different points in the 0 mm range, there was a significant difference in blood flow readings. Changes in the distance between the probe and nasal mucosa caused by changes in LDF value is a human factor, especially?