不同材质针灸针的电化学实验

Electrochemical Experiment of needles of different material

目的 电化学原电池效应角度探讨针刺原理。方法 将银、铜、不锈钢针灸针经去氧化表面处理后 ,等距离分开 ,分别垂直刺入草莓、猪腿 (离体 )肌肉中 ,用电流、电压检测仪分别测量记录产生的相应电流、电压及其变化。结果 银、铜、不锈钢针灸针刺入草莓测到的电压 /电流 :分别为 2 61.91m V/( 16.7-2 ) μA,2 0 3.68m V/( 2 0 -2 ) μA,11.73m V/( 1-0 .1) μA;刺入猪肉测到的电压 /电流分别为 :42 2 .78m V/( 5 0 .1-2 ) μA,2 33.75 m V/( 30 -2 ) μA,5 0 .2 5 m V/( 3.3-0 .1) μA。结论 针刺含有电解质溶液的动、植物组织 。

Objective To investigate the needling mechanism from the perspective of original battery effects of electrochemistry.Methods The silver, bronze and stainless steel needles were superficially deoxidized and were then vertically inserted into strawberries and isolated pig legs; the electric current and voltage were measured. Results The electric current and voltage had been measured to certain extent.Conclusion Needling the plant and animal tissues with electrolytes can produce electrochemical original battery effects.