EPISODE · Jul 15, 2014 · 9 MIN
一个工具，可以解决手术中最危险的一个环节。 | Nikolai Begg
from TEDTalks 科学与医疗 · host TED
手术是每天都会发生的事情，但在其真正就开始前必须刺破人的皮肤，并且伴随着损坏其它部位的风险。在这个吸引人的演讲中，去找寻机械工程师尼古拉·贝格是如何利用物理升级一个叫做套管针的医疗工具并解除手术中最危险的一个环节的。Translated by William YuReviewed by Fang Yi
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一个工具，可以解决手术中最危险的一个环节。 | Nikolai Begg
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