Organized by IORA (University of the Indian Ocean Regional Cooperation), Aachen University School of Medicine UNIKLINIK / RWTH AACHEN, and Deutsche Gesellschaft für Internationale The medical symposium gathered at a medical institution at the time of the Great East Japan Earthquake that occurred on March 11, 2011, based on the theme of the symposium “Biomedical Engineering and other Innovative Technologies with relevance to Post-Disaster Situations” We gave a lecture in English on the theme of “A novel antioxidant dialysis treatment and a new small portable X-ray tube”.