一种改良的新型大鼠经皮耳甲电刺激装置  

A modified device for transcutaneous electrical auricular concha stimulation in rats

作　　者：张悦 李少源[1] 王俊英[1] 李亮[1] 荣培晶[1] ZHANG Yue;LI Shao-yuan;WANG Jun-ying;LI Liang;RONG Pei-jing(Institute of Acupuncture and Moxibustion,China Academy of Chinese Medical Sciences,Beijing 100700,China)

机构地区：[1]中国中医科学院针灸研究所

出　　处：《针刺研究》2019年第11期858-858,F0003,共2页Acupuncture Research

基　　金：国家重点研发计划“中医药现代化研究”重点专项(No.2018YFC1705800);中国中医科学院针灸研究所基本科研业务费自主选题项目(No.201814002)

摘　　要：介绍一种改良的用于大鼠经皮耳甲电刺激的新型实验装置,通过电刺激大鼠的耳甲区,以探究刺激耳甲治疗疾病的作用机制。改良原有导线夹,使原有导线夹与铁片相连接,将吸附磁铁的铁片放置于待刺激耳甲区,另一块磁铁置于耳甲背侧的相应部位。改良后的导线夹既可牢固固定于大鼠耳甲区,又可解决导线夹长度不够、弹簧因反复夹持易松动等问题,此外还能避免原有导线夹的锯齿夹伤大鼠耳郭。In the present paper,we introduce a newly modified device named"transcutaneous electrical auricular concha stimulator(TEACS)"for rats. It concludes a main unit(power and control buttons)with newly designed specific output electrodes. Each of the output electrode is made up of two pieces of iron sheet containing magnet and can be firmly attached to the auricular concha and the corresponding site of dorsal auricle,respectively. The two iron sheets are separately connected to each of the output terminal of the main unit via two pieces of wire. This newly modified output electrode replaces the original wire clip,and solves the problems of easy loosening and easy injury of the original spring clip due to repeated usage,being simple,flexible and convenient in application.

关 键 词：经皮电刺激 耳甲 大鼠实验装置 

分 类 号：R245.9+7[医药卫生—针灸推拿学]