Design and analysis of non-invasive blood glucose levels monitoring

The first symptoms of a diabetes mellitus patient can be seen by the effect of the increasing blood glucose levels. This study discusses about the design and analysis of monitoring application of non-invasive blood glucose levels. Mostly to check blood glucose levels should be done by taking blood samples from patients, namely invasive. Patients with serious conditions or patients with diabetes mellitus who could not do blood sampling many times require another way for checking blood glucose levels besides taking a blood samples. This method is known as non-invasive technique. According to that conditions, a development tools of non-invasive blood glucose levels measurement is needed. Then, we carried out tests to measure blood glucose levels to the patient using these tools. Testing is done by clipping the finger between sensor and LED. The sensors will measure the light intensity. Then, the result will be shown on the application display. Data analysis was done by measuring the percentage error of the measurement results. Measurement of blood glucose levels was done using an existing tools in the hospital and tools that have been created. The result of this study shows that the result of error percentage measurement above, the lowest percentage is 1.03%, then the highest percentage is 9.40%.