声测胆经体表循行线的实验研究

足少阳胆经，多弯多折，循行线长，检测难度较大。本文用低频输声的方法对３９名健康学生进行了右侧胆经的全程检测，循经性波出现率达到７２．７３％～９０．００％。再次证实了低频声波具有循本经经线传导的特异性，其传导轨迹与古典描述的胆经经线十分一致，并客观证实了胆经走行中５处弯曲的存在，同时也证实了胆经与三焦经、肝经的衔接，显示了经络是声的良导路

Experimental study on the sound determination of Gallbladder Channel surface pathway

Gallbladder Meridian of Foot Shaoyang is quite difficult to be inspected because of its curving and long tracks.The author inspected all its tracks in the right side on 39 healthy students by means of low frequency sound wave (LFSW).The corrected occurence rate of conveying along meridians was up to 72.73%￣90.00%.The result once again showed that LFSW has the property of conveying along meridians.The tracks of LFSW along Gallbladded Meridian was relatively consistent with those recorded in the classical words.Meanwhile it was confirmed that Gallbladder Meridian had 5 curves during its long tracks as well as its connections with Sanjao Meridian and Liver Meridian.So this study showed that meridians are the paths for sound conveying.