pacemaker

An artist's rendering shows how a new pacemaker, designed by a UArizona-led team of researchers, is able to envelop the heart. The wireless, battery-free pacemaker could be implanted with a less invasive procedure than currently possible and would cause patients less pain.Courtesy of Philipp Gutruff
A battery-free light-powered pacemaker
An artist's rendering shows how a new pacemaker, designed by a UArizona-led team of researchers,
A wireless, battery-less pacemaker that can be implanted directly into a patient’s heart powered by microwaves

A wireless, battery-less pacemaker that can be implanted directly into a patient’s heart is being

Next-gen pacemakers may be powered by unlikely source: the heart

The implantable pacemaker, a medical marvel that has extended millions of lives since its invention