简易监护仪的设计与实现

目的:研制出一种简易监护仪,解决目前医院普遍使用的监护仪操作复杂,价格较高等缺点,同时又能满足简单的临床应用。方法:本文介绍的简易监护仪省略了常规监护仪中一些不太常用的生理参数测量模块(如心电),只完成心率、血压和呼吸率三个基本生理参数的测量,实现了三个生理参数在存储卡中的实时记录,同时能在参数异常时给医护人员报警提示。结果:通过对该仪器的实验室测试效果进行详细的分析,该设备能够比较方便和准确的测量生理参数。虽然某些测量结果存在一定误差,但都在可控的范围以内。数据实时记录能够方便的回顾监护数据。参数异常报警功能使医护人员能够及时掌握病人的处理情况。结论:该仪器简化了常规的监护仪,降低了医护成本。同时,测量结果比较准确,结构紧凑操作方便,功能更人性化,基本能满足临床的应用。

Design and Implementation of Simple Invigilator

Objective: To overcome such shortcomings as being complex for operation and pricy for the hospital commonly used invigilators,and meet a simple clinical application,we have developed a compact monitor.Methods: In this paper,we present the details of its design and implementation.The proposed design omitted some physiological parameters measurement modules,such as electrocardiogram,which are not commonly used in the regular monitor.It achieves heart rate,blood pressure and respiratory rate measurements,and t...