摘要
医用吸氧计时器 ,是通过气体流动传感器 ,采集病人吸氧动作 ,经比较放大电路、 89C5 1单片机、时钟模块、编码复位和显示电路组成计时系统。
Medical use breath oxygen chronograph is that ga s flows through sensor,gathers patient inhale oxygen movement,and after throug h comparison and enlargement of the circuit,89C51 single-chip computer,clock m odule,the restoration of the code and show the circuit form the system of recor ding time.
出处
《医疗装备》
2005年第2期4-5,共2页
Medical Equipment
关键词
吸氧计时器
单片机
时钟模块
传感器
Medical use breath oxygen chronograph
single-c hip computer
clock module
sensor.
