摘要
介绍一种数字血压计的血压参数自动获取电路的设计及实现。电路以 89C2 0 51单片机为核心 ,通过对数字血压计液晶显示驱动信号的采集和处理完成血压参数的自动获取。电路具有简单可靠等优点。
This paper presents the realization and design of a kind of blood-pressure parameter auto-acquisition circuit.The auto-acquisition of blood-pressure parameter controlled by 89C2051 single chip microcomputer is accomplished by collecting and processing the driving signal of LCD.The circuit that is successfully applied in the home unit of telemedicine system has the simple and reliable properties.
出处
《中国医疗器械杂志》
CAS
2000年第2期78-81,共4页
Chinese Journal of Medical Instrumentation
关键词
家庭医疗
血压参数获取
数字血压计
电路设计
LCD
Homemedicine
Blood-pressure parameter acquisition
Digital sphygmomanometer
