The variety of plastic objects at risk is dizzying: early radios, avant-garde sculptures, celluloid animation stills from Disney films, the first artificial heart.

有风险的塑料制品种类繁多，令人眼花缭乱：早期的收音机、先锋派雕塑、迪士尼电影公司的动画电影剧照、第一颗人造心脏等。

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The first artificial heart was created in Russia in 1936.

第一枚人造心脏诞生于1936年的俄罗斯。

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The multi-step approach makes this artificial heart much cheaper to build than those that use compressed air to pump the blood.

与使用电池动力压缩空气将血液输送到全身的装置相比，新型人造心脏的造价更加低廉。

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It's a fully implantable artificial heart, and it was introduced about seven or eight years ago now.

它是一个完全植入式人工心脏,它是在七八年前发明

耶鲁公开课 - 生物医学工程探索课程节选

Problems like the artificial heart are still unsolved, there's still room for innovation, still room to learn from what hasn't worked before, to learn from science, and to design something better.

人工心脏技术中存在的问题还没有解决,还有创新发展的空间,仍有从未涉足的领域来研究,通过对科学原理的学以致用,去设计出更好的产品

耶鲁公开课 - 生物医学工程探索课程节选

I think engineers have a role to play in that, but it's not sort of classical Biomedical Engineering in the way that developing an artificial heart is where you can see that.

我认为工程师们,在其中扮演了重要角色,但它又不像传统生物医学工程那样,去研究人造心脏之类,实实在在的东西

耶鲁公开课 - 生物医学工程探索课程节选

Since the FDA gave the big thumbs up to a fully implantable artificial heart earlier this month, cardiac surgeon "Bud" Frazier and his team at the Texas Heart Institute aren't wasting any time in developing what they hope will be a fully-functioning, pulse-free artificial heart.

ENGADGET: HeartMate II: the pulse-free artificial heart

Leaders in heart replacement technology, such as Thermo Cardiosystems and Thoratec Laboratories have long shied away from making a permanent artificial heart.

FORBES: Lonely Heart

Bud Frazier, of the Texas Heart Institute, likes to tell the story of William Hall, who worked in 1964 with Domingo Liotta on an artificial heart.

FORBES: Lonely Heart