Glucose monitoring and control in diabetes using GSM and automatic insulin injector system for human bodies

An embedded system is the combination of both software and hardware components. The components of embedded systems are Real Time Operating System (RTOS), hardware and application software. The embedded system is widely used in many applications such as, home appliance, office automation, security, automobiles and telecommunication. The glucose monitoring system is classified into two types such as Non-invasive Glucose Monitoring (NGM), Continuous Glucose Monitoring System (CGMS). It is used to avoid the complications of diabetes patients. The glucose sensor is used to sense the level of the glucose in blood of human body. The disadvantages of the glucose sensor are, it does not eliminate the finger stick blood glucose monitoring. To overcome the problem, the continuous glucose monitoring system for human body is proposed. The CGM system is providing the real time glucose readings and the information about the glucose level. It monitors the glucose level at regular interval. The proposed system is for preventing the high blood sugar and wide glucose fluctuations. The main advantage of this system is instant reporting of blood glucose level whether the glucose level is falling or rising. The system provides the accurate result. The patient's data is also updated in the cloud every day.