New pacemaker powers itself using heartbeats and may last a lifetime
SMRTR summary
Chinese scientists developed a revolutionary self-powering pacemaker that harvests electricity from heartbeats, potentially eliminating the need for risky battery replacement surgeries every 10 years. The device generates 120 microwatts of power through electromagnetic induction and showed minimal wear after simulating 10 years of use, with clinical trials planned before 2030.
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