Northwestern University engineers have developed it. In fact, it’s so small that it fits into the tip of the syringe. This means it is injectable, so patients can avoid painful surgery.
After a while, it can be safely dissolved in the blood and is therefore a temporary solution. It is designed for people who need short-term help, such as newborn babies with congenital defects. However, it can be used with hearts of all sizes.
It is also powered by light, which is cool. The pacemaker is paired with a wireless wearable device and can be mounted on the patient’s chest. When the small device detects an irregular heartbeat, it lights up the light that activates the pacemaker. These light pulses can penetrate the patient’s skin, bones, and muscles.
Even if the pacemaker is small and has a thickness of 1 mm, it still has as much stimulation as a full-size unit. engineer It is also noted that the device can be used with both animal and human hearts. The team also reiterated that pediatric care is the main use case here.
“About 1% of children are born with congenital heart defects,” said Igor Efimov, an experimental cardiologist in Northwest who co-led the study. “The good news is that these children only need temporary pacemakers after the surgery. In about seven days or so, most patients’ hearts repair themselves. But those seven days are absolutely crucial. Now we can place this small pacemaker on the child’s heart and stimulate it with a soft, soft, wearable device. It is not necessary to remove it.”
The development of this medical device was co-led by John Rogers, a familiar name in the biomedical circle. Rogers has been following many amazing innovations over the years. He is advanced technology that can ultimately give us. He also built one and one circuit. The last one eventually led to this innovative pacemaker.
Rogers imagines a world where doctors inject many of these pacemakers simultaneously to achieve complex synchronization. This may help to terminate arrhythmia, as different parts of the heart can be rhythmic at unique rhythms.
“Because it’s small, this pacemaker can be integrated with almost any kind of implantation device,” Rogers said. “Here, small pacemakers can be activated as needed to address possible complications during the patient’s recovery.”
This versatility may eventually open up a wide variety of medical possibilities. This technology can be used to help the nerve heal, treat wounds and block pain.
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