Pacemakers have a problem – and that’s not something you want to hear about a medical device which literally helps a person’s heart beat at a normal pace. The problem, simply put, is that they are powered by bulky batteries, which have to be surgically replaced at regular intervals due to their short lifespans. Fortunately, researchers from China and the US may have come up with a solution. They have developed an alternative battery-free pacemaker that can generate power from the kinetic energy of heartbeats. While not yet ready to be implemented into humans, it was trialed successfully in pigs. The results are exciting because the pig hearts used in the study are approximately the same size as human hearts. What’s more, the self-powering tech isn’t just promising for cardiac pacemakers, but could also be used for alternatives to other battery-powered implant medical devices, like neural or muscle stimulators.
Scientists develop self-charging pacemaker that uses heartbeats to power itself
More of Today's Solutions
Break your doomscrolling habit: calm your anxiety and reclaim control
In times of anxiety, the modern era has given us a popular but harmful coping mechanism—doomscrolling. A cognitive response similar to ruminating, doomscrolling entails ...
Read MoreUnleashing the power of joy lists
In their quest to break away from life's monotony, many people have discovered the transforming concept of a pleasure list. The joy list is ...
Read MoreParis 2024 Olympics: 8 highlights & viral moments that captivated the world
BY THE OPTIMIST DAILY EDITORIAL TEAM The Paris 2024 Olympics brought together athletes from all across the globe, demonstrating sport's ability to connect and ...
Read More7 overlooked money tips for a stronger financial future
BY THE OPTIMIST DAILY EDITORIAL TEAM We’ve all heard the standard financial advice: stick to a budget, save for a rainy day, and avoid ...
Read More
