作　　者： ; ; ; ;

机构地区： 中国人民解放军第一军医大学

出　　处： 《医疗卫生装备》 2003年第11期9-10,12,共3页

摘　　要： 介绍了利用中频干扰电流治疗骨伤的机理,在此基础上采用“动态”干扰电的方法,借助于单片机系统,研制出了微电脑骨伤电疗仪。该仪在波形的多样性以及操作的灵活可靠性方面都有了明显提高。临床应用60例,证明其对骨折的愈合、肿胀的消失、肌肉弹性的恢复均可产生良好的效果。 In this paper,the mechanism,instrument design and clinical applications of interference electrotherapy in promoting bone healing are described.A new kind of electrotherapeutical instrument for bone injury is developed.With the variety of waveform and characterisics of easy operation,high intelligence and reliability,the instrument is improved obviously with the use of Single Chip Microcomputer.At the same time ,60cases with fracture were treated by interfere current stimulation in clinical research.It is achieved in accelerating bone healing,detumescence,comeback of tonicity.

关 键 词： 干扰电流 促进骨折愈合 基理 仪器设计 应用

领　　域： [机械工程] [机械工程]