It is operated by a microcontroller and powered by electromagnetic induction through the skin or through a plug implanted behind the patient's ear.

通过皮肤上面的或者插在病人耳朵后面的电磁感应器，就可以驱动一个微星控制器来操作人造心脏。

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Unfortunately, although Faraday's principles of electromagnetic induction have stood the test of time, Splashpower has not-it was declared bankrupt last year without having launched a single product.

不幸的是，法拉第的电磁原理经受了时间的检验，Splashpower却没有。它还未曾发布一款产品就已于去年宣布破产了。

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Thanks to its simplicity and scalability, electromagnetic induction is still the technology of choice among many of the remaining companies in the wireless-charging arena.

多亏了电磁感应理论的简单和易测量，其仍然是无线充电舞台上，现存的许多公司的技术选择。

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It is similar to Dr Echt's leadless pacemaker, but it uses electromagnetic induction, rather than ultrasound, to stimulate a small implanted receiver, which in turn stimulates the heart.

ECONOMIST: Case history

That display is also an electromagnetic induction touchscreen for poking at menus and scrolling, but more importantly, it supports stylus input for scrawling notes and annotating PDFs (the only file format it currently supports).

ENGADGET