MIT Researchers Develop Ingestible Smart Capsule That Can Measure Vital Signs

MIT Researchers Develop Ingestible Smart Capsule That Can Measure Vital Signs

MIT Smart Capsule Celero Systems Vital Signs
Photo credit: MIT News
Unlike the electroceutical FLASH capsule, this ingestible smart capsule, developed by researchers at MIT, Celero Systems and West Virginia University, can measure vital signs in real-time to diagnose sleep disorders. This multivitamin-sized capsule utilizes an accelerometer to measure the patient’s breathing rate as well as heart rate and in addition to diagnosing sleep apnea, it could also be useful for detecting opioid overdoses in people at high risk.



The researchers conducted a study with 10 human volunteers, and it showed that the capsule can be used to monitor vital signs as well as detect sleep apnea episodes, which occur when the patient repeatedly stops and starts breathing during sleep. The most impressive fact was that all of the patients did not show any adverse effects from the capsule since it passed harmlessly through the digestive tract.

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It’s an exciting intervention to help people be diagnosed and then receive the appropriate treatment if they suffer from obstructive sleep apnea. The device also has the potential for early detection of changes in respiratory status, whether it’s a result of opiates or other conditions that could be monitored, like asthma or chronic obstructive pulmonary disease (COPD),” says Giovanni Traverso, an associate professor of mechanical engineering at MIT.

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Author
Jackson Chung

A technology, gadget and video game enthusiast that loves covering the latest industry news. Favorite trade show? Mobile World Congress in Barcelona.

MIT Physicists Successfully Turn Pencil Lead Into Gold by Isolating Five Ultrathin Flakes

MIT Physicists Successfully Turn Pencil Lead Into Gold by Isolating Five Ultrathin Flakes

MIT Pencil Lead Into Gold
Photo credit: Sampson Wilcox/Research Laboratory of Electronics
MIT physicists have successfully turned pencil lead into gold by isolating five ultrathin flakes in a specific order. The researchers were then able to tune the resulting material to exhibit three important properties never before seen in natural graphite.


MIT Pencil Lead Into Gold
Pencil lead, or graphite, is composed of graphene, which is a single layer of carbon atoms arranged in hexagons resembling a honeycomb structure. The team found that five layers of graphene arranged in a specific order allow the electrons moving around inside the material to talk with each other, a phenomenon known as electron correlation.

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It is kind of like one-stop shopping. Nature has plenty of surprises. In this case, we never realized that all of these interesting things are embedded in graphite,” said Long Ju, an assistant professor in the Department of Physics.

[Source]


Author
Jackson Chung

A technology, gadget and video game enthusiast that loves covering the latest industry news. Favorite trade show? Mobile World Congress in Barcelona.

MIT Researchers Unveil FibeRobo, a Shape-Shifting Fabric That Reacts to Temperature

MIT Researchers Unveil FibeRobo, a Shape-Shifting Fabric That Reacts to Temperature

MIT FibeRobo Shape-Shifting Fabric Morphable
Photo credit: MIT
MIT researchers unveil FibeRobo, a shape-shifting, morphable fabric that contracts in response to an increase in temperature, then self-reverses when the temperature decreases. There are no embedded sensors or other hard components required.



In a real world application, FibeRobo could be used in outerwear like a jacket that would dynamically change shape so it becomes more insulating to keep you warm when temperatures drop. Companies could also combine the fiber with conductive thread, which acts as a heating element when electric current runs through it. This allows the fabric to change shape depending on digital information like a heart rate sensor.

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We use textiles for everything. We make planes with fiber-reinforced composites, we cover the International Space Station with a radiation-shielding fabric, we use them for personal expression and performance wear. So much of our environment is adaptive and responsive, but the one thing that needs to be the most adaptive and responsive — textiles — is completely inert,” said Jack Forman, a graduate student in the Tangible Media Group and the Center for Bits and Atoms in the MIT Media Lab.


Author
Jackson Chung

A technology, gadget and video game enthusiast that loves covering the latest industry news. Favorite trade show? Mobile World Congress in Barcelona.