医院无线呼救系统

基于无线传输方式,本文提出一种无线呼救系统,旨在解决一些不方便搭建有线呼叫系统的医院急救问题。该系统由病床模块、护士模块和护士站模块组成。三部分之间的数据传输均采用无线通信的方式。由于比一般的系统增设了护士模块部分,因此可以将病人的呼叫信息及时传递给护士,以避免因巡房等因素造成的"时间空白"。本文中着重对该系统的呼叫功能及其软件设计进行了介绍。

Wireless Calling for Hospital

Based on wireless transmission methods,a wireless calling system is presented to resolve a problem of some hospital which is inconvenient to structure cable system call. The system consists of beds modules, nurse's module and nurses station modules.The call button and the stepper motor control functions are introduced emphatically in this system. The data transmission between three parts all adopts wireless transmission. Therefore it can deliver the calling information of patient in time to nurse, because of the nurse's module more than other system.The call button and software design are introduced emphatically in this article.