Medical devices have yet to tap nitinol’s shape memory properties, but that’s just one breakthrough Adona Medical hopes to achieve with its adjustable, bi-atrial-sensing heart shunt. Adona Medical co-founder and CEO Brian Fahey’s presentation on his shunt device startup’s aspirations elicited palpable interest from the cardiologists in the room at CSI Frankfurt. “You plan to…

A 3D-printed COVID-19 breath test delivers results within 60 seconds from just one or two breaths, according to Washington University in St. Louis researchers. It’s the same team that recently developed an air monitor that can detect the COVID-19-causing SARS-CoV-2 virus in the air within minutes. Researchers from the McKelvey School of Engineering and the…

University of California San Diego engineers have prototyped an inexpensive device that clips onto a smartphone to monitor a user’s blood pressure. The 3D-printed device uses the smartphone’s camera and flash paired with an algorithm on an app to take systolic and diastolic blood pressure readings. “We’ve created an inexpensive solution to lower the barrier…

As scrutiny of microplastics mounts for their health and environmental impacts, a team of researchers are looking into silk protein as a naturally biodegradable alternative. Silk protein fiber can be used as a nontoxic, delayed-release coating that’s safe for medical use instead of microplastics. That’s according to findings recently published in the journal Small by…