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基于AT89C51的超声波治疗仪控制核心电路
资料介绍
超声波治疗是将超声波能量作用于人体病变部位,治疗某些疾患。传统的超声波治疗仪主要依靠治疗师的经验来手动设置超声波强度和治疗时间,在临床大量使用时存在一定的局限性。文章采用接触式温度传感器DS18B20进行体表温度测量,根据体表温度高低来监控超声波强度;利用单片机AT89C51来设计超声波治疗仪的控制核心,可将测得的温度值与设定的温度阈值进行比较,对超声波强度和治疗模式进行控制,以保障超声波治疗效果,比传统的手动调节超声治疗仪具有更好的安全性。
Ultrasonic treatment is an effective method for medical treatment and health care by imposing ultrasound energy on the diseased regions.The traditional ultrasonic treatment depends mainly on the experience of the therapists by setting ultrasonic strength and treatment time manually, which is inconvenient in clinical use. In this thesis, contact temperature sensor DS 18B20 was used in measuring surface temperature to monitor the ultrasonic strength, microcontroller AT89C51 was used as the cybernetics core to adjust the intensity and therapeutic mode of ultrasound to ensure the treatment effect. Then, the apparatus would be safer than traditional ultrasonic treatment.
部分文件列表
| 文件名 | 大小 |
| 基于AT89C51的超声波治疗仪控制核心电路.pdf | 519K |
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