Today's pacemakers are about the size of a small matchbox, and future models are expected to shrink even further, becoming smaller than a grain of rice. Now, these devices, depending on the model, can ...

The world’s smallest pacemaker, developed by Northwestern researchers, has been named one of the “Best Inventions of 2025” by Time magazine. The pacemaker — created by a team of engineers led by ...

Researchers at Northwestern University just found a way to make a temporary pacemaker that’s controlled by light—and it’s smaller than a grain of rice. A study on the new device, published last week ...

A chance mistake in 1956 by Wilson Greatbatch led to a groundbreaking discovery. He accidentally created a consistent ...

Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the tip of a syringe—and be noninvasively injected into the body. Although it can work with hearts of all ...

Smaller than a grain of rice, new pacemaker is particularly suited to the small, fragile hearts of newborn babies with congenital heart defects. Tiny pacemaker is paired with a small, soft, flexible ...

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Discover 25 life-saving inventions that changed the world forever, from ancient fire control to modern medicine. Explore ...