一种新型腕式外照射激光治疗仪的研制  

Development of New Wrist Blood External Radiation Laser Instrument

作　　者：袁冬冬 贺志强[2] 王华峰[2] 

机构地区：[1]广东省医学装备学会,广州510010 [2]南方医科大学生物医学工程学院,广州510515

出　　处：《医疗卫生装备》2012年第1期28-30,共3页Chinese Medical Equipment Journal

基　　金：广东省科技计划项目(2009A030200008)

摘　　要：目的:研制一种新型的腕式外照射激光治疗仪。方法:以650 nm弱激光为照射,采用型号为AT89S52的单片机,通过4×4矩阵键盘可以全天候多次全自动定时照射,采用时钟芯片提供精确时间标准。结果:在没有照射时液晶显示器可作为一块正常的电子表使用,12232液晶显示器支持汉字字符,人机交互十分方便,体现了设计的人性化。通过液晶提示可以在全天24 h通过矩阵键盘设置照射的次数和时常,程序一旦运行,则启动全自动控制,无需再人为操作。结论:该新型腕式外照射激光治疗仪具有疗效显著、功能齐全、节能环保、携带方便等优点。Objective To develop a new wrist blood external radiation laser instrument. Methods The 650 nm weak laser was used as irradiation, and AT89s52 was used as chips. The all-weather repeatedly automatic timing irradiation could be realized by using a 4x4 matrix keyboard, using the clock chip to provide accurate time standard. Results Liquid crystal display could be used as a normal spreadsheet clock, and 12232 LCD supported Chinese characters, which made the interaction between very convenient, also reflected the humanized design. The irradiation times and period could be set by the matrix keyboard in 24 hours through liquid crystal tip. Once the program was running, automatic control would start with no longer human action. Conclusion The novel wrist blood external radiation laser therapeutic instrument has many remarkable advantages, such as significant curative effect, complete functions, energy conservation and convenient carrying.

关 键 词：腕式 外照射激光治疗仪 弱激光 

分 类 号：R197.39[医药卫生—卫生事业管理]