摘要
结合瘫痪病人的需求,设计了一种能自动实现抬头、屈腿、左右侧翻以及同时实现抬头和屈腿等功能的瘫痪病人多功能翻身床。考虑到该翻身床要实现各项功能,特将床板分割成八个部分。驱动方式上采用液压驱动方式,每个动作实现都是由两个液压缸同时直接驱动,上升和下降则通过改变换向阀方向来实现。控制部分采用单片机控制。综合考虑市场、医院及医疗器械相关部门因素,充分考虑了人机因素,确保各项功能实现的同时让病人感受到更多的宜人性。
A kind of multifunction turn-over bed for paralyzed patients is introduced in this paper,which has the functions of raising head,curling legs,side turning over from left to right separately,or raising head and curling legs at the same time according to patient’s requirement.The bed is composed of 8 parts and hydraulic drive is adopted.Each movement is directly driven by both hydraulic cylinders.Rising and falling of the bed is realized by means of diverting valves.A single-chip microcomputer is used as its control part.The whole system ensures patients’ comfort,because of synthesizing some factors such as market,hospital,medical equipment,related sectors and also considering ergonomics fully.
出处
《机械》
2007年第9期20-22,共3页
Machinery
关键词
翻身床
瘫痪病人
护理
turn-over bed
paralyzed patients
nursing
