Breakthrough Implant Uses Excess Blood Sugar to Generate Electricity

A medical breakthrough in one area could translate into ground-breaking solutions in others.

By Rick Richardson
Technology This Week

Scientists at the Department of Biosystems Science and Engineering at ETH Zurich in Basel have created a unique implantable fuel cell. It produces electrical energy by utilizing extra blood sugar, or glucose, from tissue.

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This achievement could usher in a new era of self-powered implantable medical devices and help people with type 1 diabetes and other chronic ailments that need constant monitoring and care.