Fig. 1

Hengrui Hongyuan Extracorporeal Cardiopulmonary Support System: (A) Appearance of the HR-ECMO system; (B) The basic internal structure of the pump; (C) The distribution of scalar stress in the central plane; (D) The distribution of scalar stress in the XY-plane; (E) The particle residence, (F) pressure distribution and (G) velocity distribution inside the membrane oxygenator