He is the first patient to survive a year with a new type of transplanted heart-assist device.

他是移植新型心脏辅助装置的病人中，第一位存活一年的。

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He has since left for home, with that experimental heart-assist device that keeps his heart pumping.

安装之后，他就带着那个维持他心脏搏动的实验性心脏辅助装置回家了。

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Meanwhile, the information on the history, indication, effects and complications of left ventricular assist device are also introduced in this article.

并对左心辅助装置的历史、适应证、疗效、并发症等作了介绍。

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VentrAssist is a type of left ventricular assist device (LVAD).

BBC: Image of heart failure

Unlike the earlier Walking Assist Device, which is intended just to help patients re-learn how to walk, the new (and cunningly named) Walking Assist Device with Bodyweight Support System is for anyone who needs a lift -- even those who are perfectly healthy.

ENGADGET: Honda introduces new walking assist machine, doubles as bionic wedgie maker

What matters is that the hardware works, and it works to an incredible degree -- the feeling of Epic Citadel's world simply serves to assist in selling the device.

ENGADGET: Hands-on with the newer, larger Oculus Rift prototype (video)