摘要
设计研制了与第 2代光敏剂相配用的半导体激光光动力治疗 (PDT)控制系统。该系统采用掌上电脑 (PDA) ,用 VC6 .0编程 ,通过 PDA并口控制恒流源及制冷电路来驱动半导体激光器。结果表明 ,系统接入半导体激光器 ,控制系统工作正常 ;系统受干扰影响较小 ,工作稳定 ,具有便携、经济。
The purpose of this study is to develop a semiconductor laser controlling system for photodynamic therapy(PDT) apparatus used with the second generation photosensitizer.The software system in personal digital assistant(PDA) supplies a controlling panel to control the whole system by parallel interface in PDA,which is designed by VC6.0 language.The results show that a PDT instrument with the above system works steadily.The controlling system has the characters of portable,convenient,inexpensive,rapid and precision.
出处
《光电子．激光》
EI
CAS
CSCD
北大核心
2002年第5期471-473,共3页
Journal of Optoelectronics·Laser
关键词
半导体激光
PDT控制系统
光动力治疗
Semiconductor laser
Photodynamic Therapy(PDT)
Portable
Controlling system
Personal Digital Assistant(PDA)
