超声骨科手术仪的设计  

The Design of Ultrasonic Skeleton Surgical Instrument

作　　者：罗晓宁[1] 周兆英[1] 张毓笠[1] 曹群[1] 

机构地区：[1]清华大学精密仪器与机械学系,北京100084

出　　处：《医疗设备信息》2002年第2期9-10,27,共3页Information of Medical Equipment

基　　金：国家"九五"重点攻关项目 (96 -905 -02 -02)

摘　　要：仪器应用于骨科临床手术。采用嵌入式微机和CPLD芯片作为控制核心 ,硬件结构简单 ,人机交互友好。具有阻抗匹配和振幅检测等多项功能 ,电声转换效率高 ,发热少 ,切割速度快。The instrument is applied to skeleton surgery. Embedded microcomputer and CPLD are used as its control kernel. The hardware structure is simple, and its man-machine interaction is very friendly. Because it has many functions such as Impedance matching and amplitude detecting, the system has high electroacoustic transformation efficiency, low heat and rapid cutting ability.

关 键 词：超声 嵌入式微机 阻抗匹配 振幅检测 骨科手术仪 设计 

分 类 号：TH781[机械工程—仪器科学与技术]