回转式高速点样仪的研制  

The development of rotary high-speed microarrayer

作　　者：蔡锦达[1] 顾豪[1] 齐建虹[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093

出　　处：《机械设计》2014年第11期77-82,共6页Journal of Machine Design

基　　金：上海市研究生创新基金资助项目(JWCXSL1302);2012国家重大科学仪器设备开发专项资助项目(2011YQ150040);2011年上海市重大技术装备研制专项资助项目(ZB-ZBYZ-03-11-1709)

摘　　要：结合生物芯片制备过程的特点及国内外生物点样仪的发展现状,研制了一种新型高速回转式生物芯片点样仪,该点样仪采用滚筒和双点样针的机械结构,设计了控制系统软件和硬件部分,并采用基于ARM9微处理器的带有触摸屏的控制器作为控制核心。回转式高速点样仪具有结构小巧、效率高、速度高、精度高、成本低的特点。Considering the current state of the characteristics of microarray printing process domestic and overseas, a new rotary high-speed microarrayer was studied and developed. The mechanical structure was focused on in which the drum and double spotting pin were used. In the microarrayer control system, software and hardware were also designed. Based on an ARM9 microprocessor,the controller with a touch screen was made as the control core. The microarray has many merits including compact structure, high efficiency, high speed, high precision and low cost.

关 键 词：生物芯片 点样仪 滚筒 ARM9 控制系统 

分 类 号：TH122[机械工程—机械设计及理论]