UCSD’s Joe Wang has again disrupted chemical sensing, by creating a wearable vitamin C sensor, which is a departure from now common vital sign and activity sensing wearables. This is the first time a wearable has been used to track nutritional intake, a key component of general health and disease prevention. Vitamin C cannot be […]
Covid-19 / Sensors
Single sensor could simultaneously detect, differentiate between flu, coronavirus
University of Texas professor Deji Akinwande is developing a graphene sensor that can tell the difference between flu and coronavirus, and test for both simultaneously. The goal is to save time, medical resources, and cost, and speed appropriate treatment, as a second COVID wave could correspond with the next flu season. The sensor is the […]
3-D Printing / Covid-19 / Sensors
Sensors 3D printed directly on lungs, heart could be used with surgical robots to diagnose, monitor disease
Michael McAlpine and University of Minnesota colleagues used 3D printing and motion capture technology to print electronic sensors directly on organs that are expanding and contracting, such as the heart and lungs. This could be used to diagnose and monitor the lungs of patients with COVID-19. This builds on the team’s technique which enabled the […]
Covid-19 / Sensors
Organic electronic patch + algorithm continuously monitor multiple COVID symptoms
Northwestern and University of Illinois researchers have partnered to combine a COVID symptom-detecting wearable with a method to organize and analyze the massive data sets required to accurately show disease progression. The technology will be used in hospitals and nursing homes, to monitor both patients and healthcare workers, to identify contagion early in an effort […]
Brain
Brain cholesterol map could lead to neurodegeneration therapies, help guide surgery
William Griffiths and Swansea University colleagues have developed a method to map cholesterol in the brain, and understand potential molecule conversion. This is the first technology that can map cholesterol metabolism in defined locations at microscopic levels, and visualize how it changes in pathological niches in the brain. While only studied on mice, the hope […]
Sensors
AirPod light sensors for health monitoring
A source has told DigiTimes that Apple supplier ASE Technology will manufacture ambient light sensors for AirPods. This could be used to monitor step count, head movement, and heart rate. It could also track blood oxygen levels — a key metric in detecting COVID-19. The shift from consumer-grade to less-obtrusive medical-grade health monitoring at scale […]