单片机控制的便携式低频电疼痛治疗仪的研制

Development of a portable low-frequency electronic pulse analgesia apparatus based on single-chip microprocessor

介绍一种新型便携式低频电脉冲疼痛治疗仪,该治疗仪采用新型单片机和无变压器开关电源技术及OTL功率放大器,产生变化有序的多种治疗脉冲波形模拟针灸治疗。该治疗仪对痛经治疗有显著疗效。

In this paper, a novel portable low-frequency electronic pulse analgesia apparatus is introduced, which is based on a novel single-chip microprocessor, switching power supply without transformer and OTL power output amplifier. Through this apparatus, multi-group low-frequency electronic pulses can be produced to simulate the same effects as acupuncture. This apparatus has an observably curative effect for dysmenorrhea.