Tag: Cardiology

FDA Clears geko Muscle Pump Activator to Prevent VTE

Venous thromboembolism (VTE) too often strikes bedridden patients in the hospital, and this is one of the main reasons that patients are put back on their feet as soon as possible. Inflatable wraps placed around the legs, which can raise the pressure, are a common way to prevent the condition. Now, a device called geko […]

Hexoskin Shirt Proving Itself for Lung Function Measurement

A few years ago Hexoskin, a Canadian startup, announced the development of a sensor-packed t-shirt that can measure a number of physiological parameters in real-time. It’s novel because it doesn’t require the wearer to put on individual sensors and attach them to the skin, allowing common daily at-home and athletic activities to be perf (Read more...)

New Chip for Microwave Imaging of Body

Today’s clinicians are limited to a few imaging modalities, primarily X-ray, CT, MRI, and ultrasound. Microwaves, in principle, can also be used as a useful way to look inside the body. Microwave radiation is non-ionizing, so should be safer than X-rays, but in practice microwave imagers, because of the electronics inside, have remained bulky (Read more...)

Hydrogel Mimics of Heart Tissue to Study Cardiac Reshaping Following Aortic Valve Implantation

Transcatheter aortic valve replacement (TAVR) procedures have become a popular way of treating aortic valve stenosis, a condition in which the valve stiffens and worsens cardiac function. Following implantation of a prosthetic valve, the hearts of patients tend to undergo significant reconstruction around the treatment site, but the mechanics of th (Read more...)

FDA Clears Siemens Artis icono Angiography Systems

Siemens Healthineers won FDA clearance for the ARTIS icono angiography systems that are designed for use in a variety of procedure types. The ARTIS icono 2D/3D biplane system is intended for neuroradiology and abdominal imaging while the ARTIS icono floor has a single fluoroscope and is designed for vascular, interventional cardiology, surgical, an (Read more...)

Smart Phyjamas for Monitoring Physiological Signals at Night

Researchers from University of Massachusetts at Amherst have developed a new smart pajama, dubbed Phyjama, that can track physiological signals during sleep. Their work demonstrates that the technology can reliably measure heart rate, breathing rate, and sleep position during the course of the night. One day, advances like this can be incorporated (Read more...)