论文部分内容阅读
血氧饱和度是指血液中氧合血红蛋白(Hb O2)的容量占全部血红蛋白(Hb)容量的百分比,即血液中血氧的浓度。通过对人体血氧饱和度的检测,能够有效的判断人体循环系统和呼吸系统的功能是否正常。目前指夹透射式检测技术发展已相对成熟,但这种检测方法,只适用于对住院病人的监护,而无法进入社区乃至家庭。因此本文基于对反射式血氧饱和度的实时检测硬件装置的研究,结合消除干扰的算法,设计出一种适用于家庭和社区的基于智能终端便于携带的血氧饱和度检测装置。
Oxygen saturation refers to the percentage of total hemoglobin (Hb) capacity, ie, the concentration of blood oxygen in the blood, of blood hemoglobin (Hb O2). Through the detection of human oxygen saturation, can effectively determine the human circulatory system and respiratory system function is normal. At present, the development of finger-dial transmission testing technology is relatively mature. However, this detection method is only applicable to inpatient care and can not enter the community and even the family. Therefore, based on the research of real-time detection hardware of reflective oxygen saturation and combined with the algorithm of eliminating interference, this paper designs an oxygen saturation detection device which is suitable for home and community and is easy to carry based on intelligent terminal.