Wireless Pacemaker Converts Heart's Energy

The study involved testing three prototype devices in a cardiac pressure simulator, mimicking the heart's oscillating pressures. The best prototype managed to harvest about 10% of the energy required for the next heartbeat. The next steps involve optimizing materials and fabrication to improve energy harvesting efficiency, with the goal of partnering with major pacemaker companies to integrate this design into existing leadless pacemakers. If successful, the innovation could reduce the need for multiple implants, benefiting patients and improving their quality of life.