Medical Devices: Heartbeat-Powered Pacemaker Successfully Tested In Living Pigs

“The development of these battery-free technologies will revolutionize implantable devices,” says Ramses Martinez, a researcher in industrial and biomedical engineering at Purdue University, who was not involved in either study. “Soon traditional rigid implants will evolve into conformable systems capable of harvesting the energy they need to function from the patient.”

Scientific American Heartbeat-Powered Pacemaker

Current pacemakers have batteries that last less than 10 year and require expensive surgery to replace them. Harini Barath (Scientific American, May 28, 2019) reports that the pig’s heart generated ample energy to power a human pacemaker. Read more below:


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