Introducing VOPS, the innovative Oxygenating Perfusion System engineered for organ preservation, primarily targeting kidneys for transplantation. Unlike traditional methods, VOPS enhances organ viability by oxygenating perfusion fluid without electricity, utilizing compressed oxygen for cyclic fluid pumping. Rigorous testing ensures optimal perfusion pressures and flow rates, offering a versatile and efficient solution that could expand the donor pool and improve transplantation outcomes.