脑、心电图机热笔快速再生河北省蔚县人民医院器械科杨胜忠热笔是电热原件，易损坏，常见故障是热笔电阻丝烧断或断路。几年来，多次采用简单快速再生，使用良好。给医院节约了资金，解决了购买难，延长了热笔使用寿命。下面叙述修复方法：电热笔是由笔外套和电阻丝组成，... Brain, electrocardiograph machine hot pen rapid regeneration Hebei Province Yu County People’s Hospital Department of Instruments Yang Shengzhong hot pen is electric original, easy to damage, common fault is hot pen resistance wire burned or broken circuit. In the past few years, simple and rapid regeneration has been used many times and it has been used well. Save money for the hospital, solve the difficulty of purchase, extend the life of hot pen. The following describes the repair method: electric pen is composed of a pen jacket and resistance wire, ...