The future of pacemakers? Tiny, talkative, wire-free

July 29, 2025
By
Jamie Morton

What if pacemakers could last a lifetime, work together, and sit right in the heart? That’s the vision behind a million-dollar research grant.

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Being an engineer, Associate Professor David Budgett says he often finds himself pondering smarter ways to do things.

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For the Auckland Bioengineering Institute researcher and entrepreneur, that means devising better methods of powering medical devices that provide life-changing benefits to the people they’re implanted into.

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Now, Budgett and fellow Waipapa Taumata Rau, University of Auckland bioengineering researcher Dr Dan McCormick are preparing for one of their most exciting challenges yet: delivering a tiny, site-specific cardiac pacemaker that can communicate with other tiny pacemakers, be charged externally, and potentially stay running over the course of someone’s lifetime.

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If they succeed, their project – which just received a one-million-dollar grant through the Ministry of Business, Innovation and Employment’s Smart Ideas fund – could have major implications for a range of other implantable devices.

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Read the full article here.

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