Mohamad Sawan, Fellow of the Canadian Academy of Engineering, Fellow of the Canadian Institute of Engineering, IEEE Fellow, an internationally renowned scientist in the field of intelligent biomedical devices, made in the field of implantable and wearable smart medical devices based on intelligent microsystem technology A major contribution. Academician Sawan received his Ph.D. in Electrical Engineering from the University of Sherbrooke in Canada in 1990. He was a postdoctoral researcher in biomedical engineering at McGill University in Canada in 1991. He was an assistant professor, associate professor and professor at the University of Montreal, Canada, from 1991 to 2018. 2001-2015 is the chairman of the Canadian study (in the field of smart medical devices). He is currently the editor-in-chief of the internationally renowned journal IEEE Transactions on Biomedical Circuits and Systems. In 2018, he joined West Lake University as a professor at the School of Engineering and Cutting-Edge Net of Biomedical Research and Innovation (CENBRAIN). His research interests include: Smart medical devices involve multiple disciplines such as microelectronic integrated circuits, wireless communication, signal processing, microfluidics,    micro/nanophotonics, micromachining, and microsystem integration. Intelligent micro-systems are used in the medical field, including in vitro diagnostics(IVD), disease prediction, and human function recovery. Professor Sawan pays special  attention to the diagnosis,prediction and  treatment of neurodegenerative diseases and various diseases related to the brain, and is involved in  emerging  fields such as brain-computer interface and artificial intelligence.