医用复合柱塞泵  

The Medical Compound Plunger Pump

作　　者：刘兴德[1] 何冬至 郭雅楠 张英 LIU Xingde;HE Dongzhi;GUO Yanan;ZHANG Ying(College of Mechanical and Electrical Engineering,Jilin Institute of Chemical Technology,Jilin 132022,China;Jilin Mengxin Science and Technology Co.Ltd.Jilin 132022,China)

机构地区：[1]吉林化工学院机电工程学院,吉林吉林132022 [2]吉林市萌鑫科技有限责任公司,吉林吉林132022

出　　处：《吉林化工学院学报》2019年第7期20-23,共4页Journal of Jilin Institute of Chemical Technology

基　　金：吉林市科技局科技项目(20161212);吉林市科技局创新创业项目(201851867)

摘　　要：介绍一种体积小、工作稳定、效率高、结构紧凑的复合柱塞泵,用于子宫内膜去除术的子宫热球治疗仪,解决治疗枪同时需要气动正压驱动和气动负压驱动,驱动系统必须具有气动和真空两个回路而致使结构较为复杂、安装维护不便、稳定性差的问题.该复合柱塞泵也可为其它同时需要气动正压和负压混合动力的仪器、设备提供动力.This paper introduced a kind of composite plunger pump with small volume,stable operation,high efficiency and compact structure.This pump is used for uterus thermal ball therapy instrument removing endometrium to solve the problem of needing pneumatic positive pressure drive and pneumatic negative pressure drive for the treatment gun simultaneously.It can also be used to figure out the problem of structure complexity,installation and maintenance inconvenience and poor stability of the drive system resulting from pneumatic and vacuum circuits.Moreover,the composite plunger pump can also provide power for other instruments and equipment that need both positive and negative pneumatic hybrid power.

关 键 词：复合泵 柱塞泵 气动正压 气动负压 子宫热球治疗 

分 类 号：TH3[机械工程—机械制造及自动化]