A collaborative biomedical engineering undergraduate work: an automatic system for blood glucose regulation

Area of Science:

• Biomedical Engineering
• Control Systems
• Biosensor Technology

Background:

• Diabetes management requires continuous blood glucose monitoring and regulation.
• Existing systems may have limitations in accuracy and real-time response.
• Developing automated glucose control systems is crucial for improving patient outcomes.

Purpose of the Study:

• To design an automatic system for regulating blood glucose concentration.
• To develop and simulate a computational model of the glucose regulation process.
• To integrate electrochemical biosensor principles with electronic circuit design for control.

Main Methods:

• Developed a simulation model approximating an electrochemical biosensor to electrical circuits.
• Utilized S-Edit and T-Spice from Tanner Tools EDA for electronic simulation.
• Implemented a collaborative approach involving ten fourth-year Biomedical Engineering students.

Main Results:

• Successfully modeled the blood glucose regulation process.
• Demonstrated the feasibility of using electronic circuit simulation for biosensor-based glucose control.
• The system design facilitates readout, data processing, and control functionalities.

Conclusions:

• The designed automatic system shows potential for effective blood glucose regulation.
• Simulation results validate the model's approach to integrating biosensors and control electronics.
• This collaborative project highlights a viable pathway for developing advanced biomedical control systems.