【Abstract】 Extracorporeal membrane oxygenation (ECMO) is one of the most advanced life support technology, which provides temporary cardiopulmonary support and earns precious time for patients organ function recovery. In this paper, the application of ECMO in pediatric critical care medicine is introduced. The factors of restricting domestic ECMO technology development are also analyzed. We hope that the development of ECMO in pediatrics will be accelerated in China, and better use for the severe patients.