1 R. Kiruthikaa & 2 N. Ragupathi
Assistant Professor /ECE
Karpagam Institute of Technology
Abstract— This paper aim is to design a non-invasive instrument to estimate the human blood sugar level within the body. In this article, the
blood sugar level is obtained by the estimation of acetone resolvent present in the exhaled air of the person. The sensor device is used to convert
the acetone resolvent level into voltage. Typically, the blood samples are taken by pricking the finger of the patient which is sort of painful. To
avoid such diagnosing, we tend to project a replacement system which is painless for the patient and it is price effective.
Keywords – Blood glucose, Acetone, Exhaled Breath, Sensor, painful diagnosis, non-invasive.