China's self-developed artificial hearts with magnetic levitation technology has successfully undergone four clinical tests and been used in three humanitarian operations. The artificial heart was developed by a hi-tech company in Suzhou in 2015 and weighs less than 180 grams. The magnetic levitation technology can reduce damage to the blood and enable the blood pump to work longer.

H7PIhkOPl)mWfOyaK#nkLc!hooYhA]fH]nV|F(jd@Iz 来源:可可英语 http://www.kekenet.com/broadcast/201906/588730.shtml