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Design of Single Cell Image Observation System Based on Microfluidic Chip

SUN Hui-qin1,LIU Zhi-lan2,LI Xin1,LIU Nan-ping3,LI Feng41.College of Electronic Information,Tianjin Professional College,Tianjin 300402,China;2.Laboratory,Tianjin Second Hospital,Tianjin 300000,China;3.College of Physics and Electronic Information,Tianjin Normal University,Tianjin 300074,China;4.Automation Department,Shanghai JiaoTong University,Shanghai 200030,China  
Microcosmic detection for the pathology experiment of single cell was fixed by formalin.Under constant temperature,culturing intravital cell on microfluidic chip dyes staining DNA of cell nuclear,delivering the cell to the observation position by the ways of hydrostatic pressure and electro-osmosis drive,soaked with 10% formalin solution,observing the morphological differentiation of the cell fixed process.The single cell image observation system based on microfluidic chip had effect on drawing the conclusion of the effect and the value that the histiocyte was fixed by formalin.As a special process drawing the conclusion of the effect and the value that the histiocyte was fixed by formalin had effect on providing reference for practice,increasing content of the profession,and on improving quality of pathological section.
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