Cardiology
Cardiology
Cardiology
Pop-Up Sensors Measure Electronic Signals in Cardiac Cells
Researchers at University of California San Diego have developed a tiny ‘pop-up’ sensor that can measure the electronic signals propagating inside cardiac cells. The technology consists of tiny spike-like protrusions that can penetrate cell...
Cardiology
O2Ring Keeps an Eye on Your Blood Oxygen Level: A Medgadget Review
We have all been living through a life-altering pandemic. As a result, words such as “oxygenation” and “pulse oximetry” have become mainstream and the general public has increased the use of pulse oximeters. This should come as no...
Cardiology
New Wearable Detects Respiratory Exacerbations: Interview with Dr. Maria Artunduaga, CEO of Respira Labs
Respira Labs, a medtech company based in California, created the Sylvee sensor, an adhesive patch that the user wears on their lower rib cage, and which monitors respiratory health. The device works through acoustic resonance, whereby it emits...
Cardiology
Wireless Blood Pressure and Hemodynamic Monitoring: Interview with Jeff Pompeo, CEO, Caretaker Medical
Caretaker Medical, a company based in Virginia, developed the VitalStream wireless patient monitor, and the company recently announced that the device has received FDA clearance. The technology is intended to improve on traditional blood...
Cardiology
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...
Cardiology
Carbon Nanotube Thread Lets Clothes Monitor Health
Researchers at Rice University managed to create flexible carbon nanotube fibers that can be incorporated into clothing to function as wearable health monitors. The new thread is highly conductive, but it is washable and strong, allowing it to...
Cardiology
Cracking Calcium in Arteries Using Sound Waves: Interview with Shockwave Medical's Scott Shadiow
Shockwave Medical, a medtech company based in California, has developed a technique called intravascular lithotripsy, which involves delivering sonic waves to calcified plaque in an artery in much the same way that sound waves have been used to...
Cardiology
Photoacoustic Carbon Nanotubes Reveal Dangerous Atherosclerotic Plaques
Researchers at Michigan State University have developed a system that allows the imaging and identification of inflamed atherosclerotic plaques, which are considered to be at risk of rupture. Their system involves administering carbon nanotubes...
Cardiology
Sensing Glove to Aid in Stroke Recovery
Researchers at MIT created a sensing glove that can detect small pressuref changes along its surface when a wearer grasps something. The glove is threaded with tiny pressure sensors, which are studded with micropillars that create changes in an...
Cardiology
