Last year, Medgadget spoke with BioSig Technologies about the company’s PURE EP System for detection of cells that cause arrhythmias. PURE EP is a surface electrocardiogram and intracardiac multichannel recording system that acquires, processes, and displays high fidelity cardiac recordings required during electrophysiology stu (Read more...)
Tag: Cardiology
4Dx Uses Algorithms to Better Visualize Lung Function
Chronic obstructive pulmonary disease affects millions of people in the United States. The main method of diagnosis is the pulmonary function tests (PFTs), in which a patient breathes into a machine that measures pulmonary parameters. The disadvantage, however, is that pulmonary function tests take an “average” of a patient’s lung (Read more...)
Researchers Develop Smartphone App to Measure Arterial Stiffness
The stiffness of arteries is an important indicator of cardiovascular health, but this parameter is somewhat difficult to evaluate and requires a specialist to do it. And yet regular monitoring of arterial stiffness can help to monitor a variety of diseases or help in their diagnoses. Now researchers at University of Southern California (USC) have (Read more...)
Fischer Releases an Update on a Classic Cardiac Electrophysiology Stimulator
Fischer Medical, a company based outside of Denver, Colorado, won FDA clearance for its BLOOM2 cardiac electrophysiology stimulator. The all-digital device provides a fresh interface over the original Bloom, the design of which has withstood over 40 years. The new BLOOM2 takes design cues from the classic machine, helping EP docs and staff to (Read more...)
Defibrillator Pads with Needles to Deliver More Effective Shocks
External defibrillators that shock hearts out of life threatening arrhythmias are pretty brutal devices. They have to deliver a great deal of electrical energy into the skin so that enough of it reaches the heart, sometimes even to the point of burning the person being treated. The skin is a major barrier to the flow […]
Interview with Tal Golesworthy, Inventor of the ExoVasc Aortic Root Support
Tal Golesworthy is the inventor of the ExoVasc, a bespoke implant that supports the aortic root when it has becomes weak and dilated. Tal’s invention was born out of his personal need for the device to support his aorta that was expanding dangerously due to Marfan syndrome. In 2004, Tal was the first patient to […]
Aquilion Precision, a High Resolution CT from Canon Now Cleared by FDA
Canon Medical won FDA clearance for its top-end Aquilion Precision CT scanner. The company calls it the world’s first “Ultra-High Resolution CT” system because it’s capable of resolving objects as small as 150 microns, something commonly only available in cath labs. This level of imaging is possible thanks to a new X-ray tub (Read more...)
GORE CARDIOFORM Septal Occluder Approved by FDA for PFO Closure
The FDA has approved the GORE CARDIOFORM Septal Occluder for patent foramen ovale (PFO) closure procedures that have shown to reduce the chance of stroke in some patients. The CARDIOFORM is already being used in the U.S. for closing of atrial septal defects up to 17 millimeters in size. The catheter-delivered device consists of two […]
Researchers Rapidly Grow Adult-Like Human Heart Muscle for Cardiac Drug Screening
Scientists at Columbia University have developed a new technique to rapidly grow adult-like human heart muscle from blood-derived human induced pluripotent stem cells (iPSCs). The technique involves culturing the cells in an organ-on-a-chip device and subjecting them to mechanical stimulation. Using their method, the researchers were able to grow a (Read more...)
Smartphone App Detects Atrial Fibrillation Without Additional Devices
Finnish researchers at the University of Turku and the Heart Centre of the Turku University Hospital managed to use the accelerometers built into most smartphones to detect atrial fibrillation (Afib), an often serious but sometimes difficult to detect arrhythmia. The technology has been dubbed as gyrocardiography and it may rival electroc (Read more...)
Canon Releases Aplio i600 Ultrasound with Enhanced Ergonomics
Canon Medical is unveiling its recently FDA cleared Aplio i600 ultrasound system. It’s intended for both diagnostic and interventional procedures, featuring a bunch of tools that make setup quick and intuitive. An image-guide interface helps to move the clinician through the imaging exam. Canon touts the ergonomic design of the Aplio i600 tha (Read more...)
New Technologies for Remote Cardiac Monitoring by Biotricity: Interview with CEO Waqaas Al-Siddiq
New on the scene of remote monitoring, Biotricity is tackling cardiovascular disease with a “real-time, high-precision remote monitoring technology.” Earlier this year, the company secured FDA 510k approval for Bioflux, a 3-channel electrocardiogram (ECG) monitoring system designed for use by physicians. Triggered notifications about a (Read more...)
Philips Unveils First Live Tele-Ultrasound System
Philips, in a partnership with Innovative Imaging Technologies, a company out of Montreal, Quebec, Canada, is releasing the first telemedicine system that transmits live ultrasound images during scans performed by a paramedic or nurse to a physician’s smartphone, tablet, or computer. Audio and video are shared as well, allowing physician (Read more...)
VitalConnect Introduces an Integrated Patient-Monitoring Platform: Interview with CCO, Bill Brodie
In a world of big data analytics and quantified-selfers, wearable technology companies are uniquely positioned to bring about measurable differences in our everyday lives. While Fitbits and Apple Watches are common on wrists around the U.S., some industry leaders have called their true utility into question. VitalConnect’s unique approac (Read more...)
Instant Wave-Free Ratio for the Assessment of Coronaries: Interview with Andrew Tochterman of Philips
Philips offers a portfolio of advanced image-guided therapy devices, and has developed instant wave-free ratio (iFR), a method to assess if a coronary stenosis is causing myocardial ischemia. If a coronary vessel is partially occluded, it is important to assess the extent to which it is reducing the blood supply to the myocardium, as this [… (Read more...)
Samsung Unveils RS85A, a New Premium General Ultrasound
Samsung received FDA clearance and is unveiling its new RS85A general purpose premium ultrasound system. It features the company’s technologies such as MV-Flow, which lets clinicians see flow through micro vascularized structures and help diagnose cancer in many cases, and S-Shearwave Imaging (shown above), a shearwave elastography technique (Read more...)
An Exclusive with Christine Storm of Philips on FocusPoint and Tele-ICU Innovations
In February 2018, Philips announced the debut of FocusPoint, a network application management system to help improve biomedical and IT department productivity. Depending on the size of a health system, there can be hundreds to thousands of medical devices and network equipment, making it difficult for IT and biomedical staff to have visibility into (Read more...)
Cardiomyocyte Molds to Improve Cardiac Cell Therapy
Researchers at Michigan Tech and Harvard Medical School have developed a new way to create cardiomyocytes from induced pluripotent stem cells (iPSCs), for improved cardiac cell therapy. The team developed a culture mold that mimics the physiological conditions under which cardiomyocytes grow. When the team tested the molds, they found that the cell (Read more...)
aerSleep System for Obstructive Sleep Apnea (Interview)
TTP Ventus, UK-based developer of Disc Pump, a tiny, quiet, and very efficient pump, and Sommetrics, US-based creator of aerSleep negative-pressure treatment system for obstructive sleep apnea, teamed up to develop the slimmed-down tetherless aerSleep system. aerSleep has just recently been approved for marketing to patients in Canada. Obstructive (Read more...)
ACUSON Bonsai, a Powerful Cardio Ultrasound in a Small, Portable Package
At the just concluded American College of Cardiology’s 67th Annual Scientific Session and Expo, Siemens Healthineers introduced its new ACUSON Bonsai portable cardiovascular ultrasound. The company touts the system’s powerful cardio imaging and measurement capabilities, quick setup and operation, and a compact and easy to (Read more...)