脉冲磁场刺激仪的研制  

Design of pulsed magnetic fields stimulation instrument

作　　者：文峻[1] 屈学民[1] 杨继庆[1] 王斯刚[1] 龙开平[1] 

机构地区：[1]第四军医大学生物医学工程系,西安市710033

出　　处：《医疗卫生装备》2006年第11期5-6,共2页Chinese Medical Equipment Journal

摘　　要：研制的脉冲磁场刺激仪主要指标是:最大磁感应强度0.01￣2T,频率0.2￣100Hz,脉冲宽度0.01￣1ms。仪器的工作方式分为手控、脚控和自控,可显示刺激强度和刺激次数,并可输出不同波形的触发信号,使检测仪器同步工作。In this paper, a pulsed magnetic fields stimulation instrument is designed and realized, which provides a pulsed magnetic field with the range of maximal intensity from 0.01 -2T, frequency from 0.2-100Hz and time width of pulse from 0.01-1ms. The instrument, controlled by the hand, foot or itself, can display stimulus intensity and times and output trigger signals with different waveforms to make measuring devices operate synchronistically.

关 键 词：脉冲磁场 磁刺激 仪器 

分 类 号：TH774[机械工程—仪器科学与技术]