LEE SEOK WONUS,이석원,LEE, JAE SEONKR,이재선,CHA, GEUN SIGKR,차근식,NAM, HAK HYUNKR,남학현
申请号：
KR1020150143598
公开号：
KR1020170044262A
申请日:
2015.10.14
申请国别(地区):
KR
年份:
2017
代理人:
摘要：
The present invention relates to a blood glucose measurement sensing module having an automatic inspection function, and to a continuous blood glucose measurement device using the same. To extract a bodily liquid, only a needle is in vivo inserted, and the bodily liquid is transferred by a transferring pump. Then, a blood glucose concentration is measured in a measurement sensor disposed in vitro. The measurement sensor is not disposed in vivo, so an instable phenomenon of a sensor caused by inflammation, granuloma, and blood clot occurring in vivo due to in vivo insertion can be prevented. Also, the operation state of the sensor is stably maintained, and accuracy in a blood glucose concentration measurement result can be improved. An inspection solution is supplied to the measurement sensor at regular periods, and a measurement value with respect to the inspection solution is compared to a standard blood glucose concentration value of the inspection solution. Thus, a measurement value of the measurement sensor is compensated and calculated. Accordingly, inspection is automatically performed without needing a step of extracting blood from the end of a hand through a separate blood-collecting blood glucose measurement device so as to verify accuracy of the measurement sensor. Accordingly, pain and repulsion during a blood extracting step are removed, and blood glucose measurement sensing module can be more conveniently used. Also, a more accurate measurement value can be calculated through compensated calculation of the measurement value by using a compensation solution.COPYRIGHT KIPO 2017본 발명은 자동 검교정 기능을 갖는 혈당 측정 센싱 모듈 및 이를 이용한 연속 혈당 측정 장치에 관한 것으로, 체액을 추출하기 위한 바늘만 체내에 삽입하고 이송 펌프에 의해 체액을 이송하여 체외에 위치한 측정 센서에서 혈당 농도를 측정하게 함으로써, 측정 센서가 체내에 위치하지 않으므로, 체내 삽입으로 인해 체내에서 발생하는 염증, 육아종, 혈전 등으로 인한 센서의 불안정 현상을 방지할 수 있고, 이에 따라 센서의 작동 상태가 안정적으로 유지되어 혈당 농도 측정 결과의 정확도를 향상시킬 수 있으며, 측정 센서에 일정 주기마다 교정 용액을 공급하고 교정 용액에 대한 측정값을 교정 용액의 기준 혈당 농도값과 비교하여 측정 센서의 측정값을 보정 산출하도록 함으로써, 측정 센서의 정확도를
