可控式墙式氧气吸入器的设计  

Design of Controllable Wall-type Oxygen Inhaler

作　　者：张振 姚文欣 张明强 刘昊铭 何谦[1] ZHANG Zhen;YAO Wenxin;ZHANG Mingqiang;LIU Haoming;HE Qian(College of Engineering and Design,Hunan Normal University,Changsha 410081,China)

机构地区：[1]湖南师范大学工程与设计学院,长沙410081

出　　处：《机械工程师》2021年第8期9-11,共3页Mechanical Engineer

摘　　要：针对氧气吸入器需要手动控制的问题,在原有的墙式氧气吸入器的基础上进行改进,设计一种可控式墙式氧气吸入器。介绍了可控式墙式氧气吸入器的软硬件设计和实现技术。该装置实现了根据医护人员所设定的供氧时段和供氧浓度数据自动完成不同时段、不同浓度的供氧。该装置操作方便,能够大大减轻医护人员的工作量,同时提高了供氧的稳定性和精确度,降低安全隐患,减少了氧气的浪费。Aiming at the problem that oxygen inhaler needs manual control,a controllable wall oxygen inhaler is designed based on the improvement of the original wall-type oxygen inhaler.This paper introduces the software and hardware design and implementation of controllable wall-type oxygen inhaler.The device realizes the automatic completion of oxygen supply at different time periods and concentrations according to the data of oxygen supply period and oxygen concentration set by medical staff.The device is easy to operate,which can greatly reduce the workload of medical staff,improve the stability and accuracy of oxygen supply,reduce safety risks,and reduce the waste of oxygen.

关 键 词：人机交互 墙式氧气吸入器 液晶显示 数字程控 

分 类 号：R197.39[医药卫生—卫生事业管理]