It is our great pleasure to welcome you to The 4rd International Conference on Biomedical Engineering (iBioMed 2022) that will be held on October 2022 in Yogyakarta, Indonesia. iBioMed is the bi-annual international conference organized by Universitas Gadjah Mada (UGM), Yogyakarta, Indonesia. iBioMed 2022 is intended as an International Forum for those who wish to present their latest research results, innovative ideas, and experiences in the fields of Biomedical Engineering. This conference will also provide the excellent opportunity to meet experts, exchange information, and strengthen the collaboration among researchers, engineers, and scholars from both academia and industry, while enjoying the cultural heritage and natural beauty of Bali, coupled with the friendliness of its people.