Acousto-optic Design to Measure Glucose Level for Diabetic Patients Non-invasively

Abstract

Due to increasing numbers of diabetic patient and the dangerous of life threatening some cases that need a continuous monitoring of the glucose level. Recently the demand for a non-invasive system is raised. This study aims to design an optimized noninvasively acousto-optic monitoring glucose system device to limit the possibility of secondary risk that raised from infection of invasive blood sample or from glucose fluctuation due to fewer number of glucose checking. There is a great demand for painless, glucose sensitive and commercial equipment. The current design methodology depends on the liaison between the penetrated electromagnetic wave through tissue and glucose level based on acousto-optic interaction technique. We can exceed the complication of acousto-optic design for biological tissue testing practically, the complication are with light and sound penetration, heat generation, and others. This work study both of Raman-Nath and Bragg interaction methods of acousto-optic technique with their advantages and disadvantages, with the possibility to reach the optimization in sensing blood glucose.

Advanced Sensor-Based Cap Cooling System for Mitigating Chemotherapy-Induced Hair Loss

“…This technique has been in use since the 1970s and has proven highly effective. Scalp cooling, employed to prevent hair loss, functions by removing the heat produced during chemotherapy administration [16,17]. Several factors influence the efficacy of scalp cooling in preventing alopecia, including variations in chemotherapy dosage and combinations, cooling duration, cooling temperature, hair condition, and the specific cooling device used [18][19][20].…”