摘要
目的:研制一种节水、高效的超声波冲洗治疗仪器。方法:基于C8051F020和AD9832的核心控制电路通过动态阻抗匹配法使系统输出最大超声波功率。结果:本系统能安全、可靠、高效地冲洗伤口上的异物,也能清除细菌。结论该仪器有很强的社会效益和军事意义。
This paper introduces the design and development of a medical ultrasonic irrigative and therapeutic apparatus. Through dynamic impedance matching by kernal control circuit based on C8051F020 and AD9832, the maximum output of ultrasound power is produced. With the apparatus, the foreign substance and bacteria on the wound are irrigated safely and efficiently. So, this apparatus can be applied in the fields of civil and military.
出处
《医疗卫生装备》
CAS
2004年第9期20-21,共2页
Chinese Medical Equipment Journal
关键词
功率超声
空化
阻抗匹配
power ultrasound
ablation
impedance matching
