CAJ | 학술논문

目的：研制一种可穿戴的慢性软组织损伤电疗仪，用于人体肩、背和腰等部位的低频电脉冲治疗。方法：将织物电极固定在弹性背心特定位置上，确保电极与使用者紧密接触。以MSP430单片机为核心，产生低频治疗脉冲，再经过功放电路和织物电极作用于人体，同时通过电极阻抗监测电路，避免产生打火灼伤人体皮肤。基于蓝牙技术实现智能手机控制终端与单片机的无线数据通信和测控。结果：可穿戴电疗仪使用方便、安全可靠，便于日常工作繁忙的上班族在工作时间的治疗和康复。结论：电疗仪的穿戴式设计方便患者进行慢性软组织损伤长时间持续治疗，有利于及时控制病情，节约就医时间，具有良好的应用前景。
목적：연제일충가천대적만성연조직손상전료의，용우인체견、배화요등부위적저빈전맥충치료。방법：장직물전겁고정재탄성배심특정위치상，학보전겁여사용자긴밀접촉。이MSP430단편궤위핵심，산생저빈치료맥충，재경과공방전로화직물전겁작용우인체，동시통과전겁조항감측전로，피면산생타화작상인체피부。기우람아기술실현지능수궤공제종단여단편궤적무선수거통신화측공。결과：가천대전료의사용방편、안전가고，편우일상공작번망적상반족재공작시간적치료화강복。결론：전료의적천대식설계방편환자진행만성연조직손상장시간지속치료，유리우급시공제병정，절약취의시간，구유량호적응용전경。
Objective: To develop a wearable electro-therapeutic apparatus for chronic soft tissue lesion, which used low frequency electric pulse to treatment the shoulder, back and waist of human body. Methods: The fabric electrodes are fixed on specific position of the elastic vest. The vest elasticity ensures that the electrode and the users are in close contact. MSP430 microcontroller is used as the core of control board. Low frequency pulses for treatment are generated by PWM mode of MSP430 Timer1, then pass through the power amplifier and are added to human body by fabric electrodes. Meanwhile the impedance between electrodes is monitored to avoid the striking fire burns the skin of the human body and ensure user’s safety. The wireless data communication and control between intelligent mobile phone and MSP430 microcontroller are achieved by Bluetooth technology. Results: The developed wearable electrotherapy instrument is easy to operate, safe and reliable, convenient for the daily busy office workers treatment and rehabilitation in working time. Conclusion:It is very fitful for long-term therapy and save the time.