If your heart beats too slowly or gets out of rhythm, a pacemaker can send an electrical pulse to that muscle and get it back on track. To do that, pacemakers need generators with batteries, and ...

Mechanical and electrical energy are linked and can be exchanged back and forth. Just like ultrasound converts electrical voltage into pressure or sound, we can engineer similar materials onto ...

Scientists have designed a temporary, battery-free pacemaker that can be broken down by the patient’s body when its work is done, the latest advance in the emerging field of bioelectronics. In a paper ...

A team of researchers in Texas has redesigned the pacemaker, developing a new prototype that is wireless, battery-free and can be implanted directly into a patient's heart. Wirelessly powered by a ...

Researchers at Rice University and the Texas Heart Institute have created the internal components for a battery-free pacemaker, designed to be inserted directly into the heart and free of wires. The ...

Millions of people have benefited from pacemakers since the first one was implanted in 1958, but the basics facets of the design have remained unchanged. These devices are still battery-operated, with ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Rechargeable lithium-ion cells are all the rage in the battery world ...

Atrial fibrillation – a form of irregular heartbeat, or arrhythmia – leads to more than 454,000 hospitalizations and nearly 160,000 deaths in the United States each year. Globally, it is estimated ...

Pacemakers are devices implanted in a patient’s chest to treat arrhythmia, also known as an irregular heartbeat. The trouble with pacemakers, though, is that they need a battery to operate, and ...

After Emily Coles suddenly collapsed at home, she had to put her life on hold while doctors investigated the cause. Emily now knows that her heart had stopped beating for ten seconds, but at the time ...

When Bill Rushmore, a cybersecurity engineer with General Motors, talks about his next upgrade, he isn't referring to a car. Eventually, Rushmore will need a replacement for his current pacemaker to ...

Millions of people have benefited from pacemakers since the first one was implanted in 1958, but the basics facets of the design have remained unchanged. These devices are still battery-operated, with ...