电针疗法与针灸针的腐蚀现象  

Electroacupuncture therapy and corrosion of acupuncture needle

作　　者：孙艳红[1] 刘堂义[1] 杨华元[1] 高明[1] 胡银娥[1] 徐刚[1] 唐文超[1] 

机构地区：[1]上海中医药大学针灸推拿学院中医工程研究室,上海201203

出　　处：《中国针灸》2014年第12期1238-1240,共3页Chinese Acupuncture & Moxibustion

基　　金：国家科技部十二五支撑项目:2012BAI 25B06

摘　　要：观察电针疗法在治疗过程中是否会对针灸针产生腐蚀作用。将针灸针刺入大白兔穴位内进行长达12h的电针刺激,分别采用3种常见的电针波型,另将两枚针灸针置于0.9%氯化钠溶液中,通直流电12h,之后应用环境扫描电子显微镜检测针灸针的表面物理特征。发现3种常见的电针波型在对实验动物进行不间断的12h通电刺激后,针灸针均未出现腐蚀现象;但直流电则可使针灸针产生严重的腐蚀。认为目前的脉冲电针法在治疗过程中对针灸针无腐蚀作用,文献报道的一些偶然事故可能与电针仪质量或操作不当有关。During the process of electroacupuncture（EA）therapy,whether there being a corrosive effect in acupuncture needles was observed.Acupuncture needles were inserted into a rabbit’s acupoint to perform a 12-hour electrical stimulation with three types of common EA waveform;additionally two needles were put in 0.9% sodium chloride solution with 12-hour direct current.Afterwards,environmental scanning electron microscope was applied to detect the surface physical characteristics of acupuncture needles.As a result,after a 12-hour continued electrical stimulation with three types of common EA waveform in the rabbit,there was no corrosive effect in acupuncture needles;but the direct current could cause severe corrosion in acupuncture needles.It is believed that there is no corrosion effect on acupuncture needles in current EA treatment,and some accidents reported in literature may be related to quality of EA device or improper manipulation during the treatment.

关 键 词：电针疗法 针灸针腐蚀 

分 类 号：R245-33[医药卫生—针灸推拿学]