CAJ | 학술논문

针对现今糖尿病人急剧增多，有创检测血糖在一定程度上限制了血糖检测次数，增加了感染机率。本文根据比尔定律以近红外光漫反射原理为基础，利用人体组织血流容积周期性变化这一事实，采用电压与血糖浓度标定的方法，介绍了一种便携式无创血糖检测系统，并给出了具体的设计方案。实验结果表明，该系统能够较好地解决因个体皮肤差异所带来的血糖检测误差，实测电压与实际血糖浓度存在一一对应关系，利用查表法能够简单方便地得到血糖浓度。
침대현금당뇨병인급극증다，유창검측혈당재일정정도상한제료혈당검측차수，증가료감염궤솔。본문근거비이정률이근홍외광만반사원리위기출，이용인체조직혈류용적주기성변화저일사실，채용전압여혈당농도표정적방법，개소료일충편휴식무창혈당검측계통，병급출료구체적설계방안。실험결과표명，해계통능구교호지해결인개체피부차이소대래적혈당검측오차，실측전압여실제혈당농도존재일일대응관계，이용사표법능구간단방편지득도혈당농도。
According to the Beer law and near infrared diffuse spectroscopy ,taking advantage of the fact that blood volume is always periodic changing ,and using the voltage and blood glucose concentration calibration method, this paper introduces a kind of portable non-invasive blood glucose detection system, and the specific design scheme is presented. The experimental results show that this system can better solve blood glucose detection error caused by individual skin differences, the measured voltage and the actual blood glucose concentration exists one-to-one correspondence relationship, and using look-up table method can easy and convenient to get blood glucose concentration