Top three brands of extracorporeal circulation machines

Maxwell, Medtronic, Terumo.

Maxwell: started in 1838 in Germany, Sweden GETINGE Group, the world's leading medical equipment provider, the world's top ventilator manufacturers.

Medtronic: founded in 1949 in the United States, the world's leading provider of medical technology, services and solutions, the acquisition of Kohlwerke Medical in 2015, pacemaker industry enjoys a high reputation.

Telmo: founded in 1921 in Japan, globally renowned medical device provider, specializing in medical devices and pharmaceutical products research and development, production and sales of large multinational groups.