The concept of 3D-printed organs has long been touted as a possible solution to the long waiting lists for transplantation. Now scientists in Israel have pumped fresh blood into the idea by printing a miniature “living” heart using a patient’s own tissue as the “ink”.
长期以来,3D打印器官概念一直被吹嘘为有可能解决器官移植等待时间漫长的问题。如今,以色列的科学家们利用患者自身组织作为“油墨”,打印出微缩的“活”心脏,从而为这种构想注入新鲜血液。
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