On June 8th, 2021, the IBS AngelTM Iron Bioresorbable Scaffold System, innovated by Biotyx Medical (Shenzhen) Co., Ltd., was awarded the registration certificate that was issued by the Malaysian Medical Device Authority (MDA). The IBS AngelTM becomes the world's first commercialized iron bioresorbable scaffold. It will fill in the international gap in the treatment of pulmonary vascular stenosis in children.