Wearable, Non-Invasive Sensor Measures Glucose in Sweat

Scientists at Penn State University developed a wearable glucose monitor that can non-invasively measure glucose levels within sweat in real time. The low-cost sensor consists of laser-induced graphene and a nickel-gold alloy that can detect the very low levels of glucose in sweat without the use of enzymes. The sensor contains a microfluidic chamber...

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Improving Medication Compliance with Connected Pill Bottles and More: Interview with Chris O’Brien, CEO at AdhereTech

AdhereTech, a medtech company based in New York City, has developed the Aidia Smart Bottle (previously known as the Smart Pill Bottle), a connected pill bottle that helps to increase medication compliance using lights, audio alerts, and text message reminders. The bottle will remind patients to take their medication and remind them if they have missed...

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Exoskeleton Helps Above-Knee Amputees to Walk

Researchers at the University of Utah built an exoskeleton that can ease walking for people with above-knee amputations. The new system, which uses an electromechanical actuator attached to the thigh and AI to adapt to each person’s walking style, significantly reduces energy consumption for users. Above-knee amputations are particularly challenging...

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Explorer Surgical Expands into Robotic Surgery: Exclusive with CEO Jennifer Fried

As cloud and digital platforms continue to gain traction, we’re seeing a trend toward increased investments in robotic surgery in medical technology fields. Surgical training, coordination, and collaboration in the operating room are areas where digital tools can help shorten learning curves. While robotic technology continues to transform healthcare...

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Telemedicine to Monitor At-Risk COVID-19 Patients at Home

Researchers at the Technical University of Munich in Germany have developed a telemedicine system for high-risk COVID-19 patients who are isolating at home. The system consists of an ear sensor that monitors a variety of physiological parameters, including heart rate, respiration, oxygen saturation, and body temperature. The project also involves clinicians...

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Visual Content to Treat Amblyopia: Interview with Scott Xiao, CEO at Luminopia

Luminopia, a company based in Cambridge, MA, has developed Luminopia One, a visual content system that aims to treat amblyopia, also known as ‘lazy eye,’ in young children. The condition is caused by neurological deficits that typically affect vision in one eye. At present, the condition is treated using corrective glasses, eye patches, or eye...

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Customized, Battery-Free Wearables Made to Fit Perfectly

At the University of Arizona a team of engineers have developed 3D-printed wearable devices that are custom made for each user. The personalized fit means that they do not require adhesives to stay in place. The technology can be used to monitor a variety of physiological parameters, including body temperature and muscle deformation during physical...

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Weighing Cancer Cells for Chemotherapy Susceptibility Testing

A collaboration between groups at MIT and Dana-Farber Cancer Institute led to the creation of a system that allows for quick determination of the susceptibility of cancer cells to specific drugs, without the need to rely on genomic markers. The technique consists of flowing the cells through vibrating microchannels, which lets the researchers obtain...

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POEMS Electro-Optical Cardiac Stimulator to Study Arrhythmias

At the University of Bern in Switzerland, researchers have developed the Panoramic Opto-Electrical Measurement and Stimulation (POEMS) system, which allows them to conduct advanced optogenetic experiments with mouse hearts. The device, which contains a volume into which a mouse heart can be placed, lets the Swiss team stimulate various cell types using...

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Magnetoelastic Patch Turns Body Motion Into Electricity

A team of scientists at University of California Los Angeles created a magnetoelastic device that can generate electricity from movements of the body, including the movements caused by the pulse at the wrist. The patch-like device may help to power medical wearables or implantable sensors, and may function as a waterproof heart rate monitor in its own...

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