Stratasys, one of the big 3D printing companies, has announced the release of its new BioMimics line of 3D printed human anatomy models. The products are designed to be used in clinical training and to help design and test new medical devices. The company is first releasing bone and heart models, with vascular structures expected […]
Tag: Vascular Surgery
High Speed Video Precisely Captures Blood Cell Velocity
Researchers at ITMO University in Saint Petersburg, Russia, have developed a non-invasive high-speed video capillaroscopy system that can precisely measure the velocity of blood cells flowing through capillaries in the skin around a fingernail. The technique could be useful in assessing cardiovascular conditions. Capillaroscopy systems offer a simp (Read more...)
DynamX, a Novel Stent That Turns from Rigid to Flexible While Inside Vessel
With every heart beat, our blood vessels expand and contract, something known as pulsatile motion. When commonly used metal stents are placed within vessels, they prevent those vessels from exhibiting pulsatile motion. This may be a cause of or a compounding factor for restenosis and may even lead to a cardiovascular disease to develop faster. [&he (Read more...)
microMend, a Novel and Time-Saving Wound Closure Device
Sutures and staples are the usual options for closing wounds postoperatively, but they can be painful and require surgical skills. The microMend Skin Closure Device, produced by Seattle-based KitoTech Medical, provides a potentially better alternative. The design of the microMend is conceptually similar to a bandage, like Steri-Strip. The device is (Read more...)
FDA Cleares BRH-A2 to Treat Serious Wounds Using Electric Fields and Ultrasound
BRH Medical, a company based in Jerusalem, Israel, won FDA clearance for its BRH-A2 system that uses ultrasound and electricity to heal deep and chronic wounds. Using the two methods allows to speed up the healing of the wound while reducing pain during treatment. Both electric fields and ultrasound energy are delivered into and under […]
Healcerion Receives FDA Clearance for New SONON 300L Wireless, App-based Ultrasound System
Healcerion, based in South Korea, was the first company to receive FDA clearance for their wireless, app-based ultrasound system back in 2015. The groundbreaking work done by South Korean engineers and scientists laid the foundation for the development of an ultrasound transducer that works with most smartphones or tablets. Since introducing the SO (Read more...)
Butterfly iQ, a Whole Body Ultrasound That Fits in a Pocket
Butterfly Network, a firm based in Guilford, Connecticut, won FDA clearance and is introducing its Butterfly iQ portable ultrasound system. It consists of a portable transducer that connects directly to an iPhone, and an iOS app to display the images and to control settings. The device actually works as three different transducers thanks to an [&he (Read more...)
Esaote Unveils Its Flagship MyLab9 Ultrasound System
Esaote, the Italian ultrasound manufacturer, has just unveiled its brand new high-end MyLab9 ultrasound system. The device is designed for all sorts of diagnostic imaging procedures and clinical environments. The MyLab9 features non-composite single crystal probe technology and “Ultra-engine” platform that together generate high qu (Read more...)
Smart New Bandage Delivers Drugs on Wound Exactly When Required
Difficult to manage wounds do not heal oftentimes because topical medications can’t be administered in a controlled fashion and just when needed. To apply a drug onto a chronic wound, the dressing has to be removed, exposing the wound to potential infections and causing a good deal of discomfort to the patient. Now researches from […]
New Microsurgery Robot Helps to Suture Tiny Vessels to Treat Lymphedema
At Maastricht UMC+, an academic hospital in The Netherlands, the first surgical procedure using a new microrobot has been successfully performed. The physicians used a system from Microsure, a Dutch firm that spun off from Eindhoven University of Technology and Maastricht UMC+, to suture sub-millimeter vessels in the arm of a patient suff (Read more...)
New Intravascular Catheter Views Plaques with Ultrasound and Fluorescence Lifetime Imaging
At University of California, Davis engineers managed to combine intravascular ultrasound with fluorescence lifetime imaging (FLIm) inside a single catheter. The combined imaging modalities provide a new look inside of arteries, offering both a morphological picture as well as one that gives insight into the composition of plaques. While cath-lab te (Read more...)
New Intravascular Catheter Views Plaques with Ultrasound and Fluorescence Lifetime Imaging
At University of California, Davis engineers managed to combine intravascular ultrasound with fluorescence lifetime imaging (FLIm) inside a single catheter. The combined imaging modalities provide a new look inside of arteries, offering both a morphological picture as well as one that gives insight into the composition of plaques. While cath-lab te (Read more...)
First U.S. Physicians to Save Lives & Limbs with New DABRA Laser Technology: Interview with CEO of Ra Medical Systems
More than 200 million people worldwide, including approximately 8.5 million Americans, suffer from Peripheral Artery Disease (PAD). In the U.S. and Europe, PAD is responsible for around 240,000 amputations every year. Nearly a quarter of patients die within 30 days and almost half within a year of their limb amputation. With the numb (Read more...)
Medtronic Unveils Concerto 3D Detachable Coil System for Peripheral Vasculature
At the ongoing Cardiovascular and Interventional Radiological Society of Europe (CIRSE) meeting in Copenhagen, Denmark, Medtronic has unveiled its new Concerto 3D Detachable Coil System. The device, which is now available to physicians in the U.S. and Europe, is intended to be used for embolizations in the peripheral arteries and veins. The de (Read more...)
LessRay Radiation Reduction System for ORs Using Fluoroscopes
NuVasive, a company based in San Diego, California, is now making available its LessRay radiation dose-reduction system. It consists of a computer cart that connects to an operating room’s fluoroscopy system. The fluoroscope can be set to a lower level of X-ray exposure, and the LessRay, using its proprietary software algorithms, then correct (Read more...)
Ethicon Releases PROXISURE Advanced Laparoscopic Suturing Device
Ethicon, part of Johnson and Johnson, is releasing in the U.S. its new flagship laparoscopic suturing device, the PROXISURE. It features the use of curved needles that come inside of single-use cartridges which slip onto the tip of the main device. The tip itself moves in all kinds of ways, articulating 45° in both directions and [… (Read more...)
XSTAT FDA Cleared to Stop Gun and Knife Wounds in Arms and Legs
RevMedX just announced that the FDA has cleared its XSTAT 12 and XSTAT 30 devices for stopping severe bleeding from knife and gun-shot wounds in the arms or legs. The XSTAT devices are essentially large syringes that can be used to quickly push dozens of tablet-sized highly absorbent pieces of foam into a wound. Once […]
3M’s New Extended Wear Medical Tape
Long-term medical wearables are often limited by the adhesives that are used to stick them to the skin. The skin needs to breathe and glues can prevent that, remaining in the skin’s pores even after removal of a bandage or stick-on ECG electrode. The materials have to be biocompatible and non-irritating, as well as avoiding […]
New Nuclear Tracer to Help Better Manage Abdominal Aortic Aneurysms
An abdominal aortic aneurysm can have a number of related causes, and matrix metalloproteinases (MMPs) are one of those potential causes. MMP matrix enzymes have a useful role in a healthy body of breaking up the extracellular matrix during tissue growth, but sometimes they’re overproduced and are related to various connective tissue disorder (Read more...)
Laminate Medical’s VasQ Fistula Supporting Device Gets FDA Investigational Device Exemption
Laminate Medical Technologies, an Israeli firm, won an Investigational Device Exemption (IDE) from the FDA to begin a clinical trial of its VasQ device designed to support arteriovenous fistulas. The technology will hopefully benefit patients that receive hemodialysis via AVF in the upper extremity. In many dialysis patients the fistulas that (Read more...)