On February 29, 2567, the Laboratory for Biocompatibility Testing of Medical Devices, led by Assoc. Prof. Dr. Norased Nasongkla, welcomed visitors Air Chief Marshal Dr. Somsak Nawiroj, co-founder of the Petroleum and Petrochemical College, and Professor Dr. Phattanard Phattanasri from the Department of Electrical Engineering, Faculty of Engineering, Mahidol University, to Laboratory for Biocompatibility Testing of Medical Devices, Department of Biomedical Engineering, Faculty of Engineering, Mahidol University.