液基细胞自动制片机结构设计

The Structure Design of Liquid-Based Cell Automatic Tableting Machine

细胞制片是病理检查分析病情的重要手段之一。细胞制片质量的好坏及效率高低,对病人及医院至关重要。国内医院一般采用手工制片,此法影响因素较多,操作因人而异,导致误差较大。为了提高制片的质量和效率,在深入研究液基细胞制片技术的基础上,运用机械原理和机械设计相关知识,设计了一种液基细胞自动制片机。利用三维制图软件建立了液基细胞自动制片机的实体模型,并通过有限元分析软件对液基细胞自动制片机的关键组成部分进行仿真分析,根据仿真分析结果进行优化设计,得到最终合理的结构。设备可实现自动制片,可应用到宫颈、体液、粘液、尿液、细针穿刺等人体细胞制片,经临床细胞病理实验收到了良好的效果。

Cell preparation is one of the most important means of pathological examination of diseases.The quality and efficiency of cell preparation are crucial to patients and hospitals.Domestic hospitals generally use hand-mades,which has many side effects.For example,the operation varies from person to person,resulting in greater errors.In order to improve the quality and efficiency of cell preparation,with the deep study of liquid-based cell preparation technology,the author designed the liquid-based cell automatic tableting machine based on the related knowledge mechanical principles and mechanical design.The solid model of liquid-based cell automatic tableting machine is established by using three-dimensional mapping software,and the finite element analysis software is used to simulate and analyze the key components of the liquid-based cell automatic tableting machine,finally obtains the ultimate reasonable structure according to the simulation results and optimization design.This device can realize automatic production and the clinical cytopathology experiments received good results,it can also be applied to cervix,body fluids,mucus,urine,fine needle puncture and other types of human cell preparation.