【摘要】 主要介绍了一种无创便携式脉搏血氧饱和度测量仪的软硬件设计。该测量仪以STM32单片机为主控制核心,采用MAX30100芯片为传感器,使用反射式方法对血氧饱和度进行测量,经过对比试验证明具有较好的准确性。更多还原

【Abstract】 This paper mainly introduces the software and hardware design of a non-invasive portable pulse oximeter.The measuring instrument uses STM32 single-chip microcomputer as the main control core,MAX30100 chip as the sensor,and uses the reflective method to measure blood oxygen saturation,which is proved to have good accuracy by comparative test.更多还原