Tag: Vascular Surgery

Universal Biomedical 3D Printing Ink Developed

3D printing is already used in medicine in many applications, but there’s still a great deal that custom-built implants could offer to patients. Bioinks, the materials from which bespoke implants can printed, may be the most important focus of research aimed at expanding the use of additive manufacturing, another term for 3D printing, in medi (Read more...)

nView Medical’s Fast 3D Intraoperative Imaging with Less Radiation: Interview with CEO Cristian Atria

Fluoroscopy is used in surgical procedures to visualize structures and tools in real-time, allowing surgeons to monitor the movement of a device, instrument, or body part. However, fluoroscopy is a 2D technology that can lead to surgical inaccuracies. Alternative 3D imaging systems provide higher accuracy, but they sometimes require pausing the sur (Read more...)

Artificial Self-Assembled Blood Vessels

A team of researchers headed by groups at University of Nottingham and Queen Mary University London have come up with a smart material that forms into new blood vessels. Made out of graphene oxide and a protein, the material is 3D printed and naturally forms into tubular shapes that are very similar to blood vessels. […]

Microsure MUSA Robot Used for First Time on Real Patients

In a world first, clinicians at Maastricht University have used a robot to perform “supermicrosurgeries”, which involved operating on vessels as small as 0.3 mm in diameter. The procedures were conducted on women with lymphedema, a condition that arose as a result of breast cancer, whose lymphatic vessels were connected to veins to prov (Read more...)

New Customizable Bio-Ink for Printing Organs, Tissues

3D printing of tissues and organs requires a bio-ink that can host the living cells that are required for every unique application. A viable construct requires an extracellular matrix that will have the right mechanical and biochemical properties for the intended cells. Researchers at Rutgers University believe they’re on track to being able (Read more...)

Wireless Lumee Oxygen Platform Cleared in EU

The European Union cleared Profusa’s Wireless Lumee Oxygen Platform, a system designed to measure tissue oxygen levels in patients with diseases such as peripheral artery disease and critical limb ischemia. The wired version of the Lumee was cleared in Europe back in 2016 and the new device fundamentally works the same. It consists of a [&hel (Read more...)

SELUTION SLR Drug Eluting Balloon Cleared by EU

MedAlliance, a Swiss company, won the EU CE Mark clearing its SELUTION SLR sirolimus-eluting balloon for use in treating peripheral vascular disease. This is the first CE Mark that the company has received and the clearance applies to SELUTION SLR devices in sizes from 2.0 x 20mm to 7.0 x 150mm. MedAlliance’s technology allows sirolimus, [&he (Read more...)

Mindray’s New High End Point of Care Ultrasound

Mindray is releasing a new point-of-care ultrasound system, the TE7 ACE. The device, intended for a variety of applications including emergency, critical care, and anesthesia, features a large color touchscreen, fluid management features, needle guidance toolkit, and electronic medical records connectivity. The company claims that the fluid measure (Read more...)

Argon Releases Universal IVC Filter Removal Kits

Argon Medical Devices, a company based out of Frisco, Texas, is launching two kits for retrieving inferior vena cava (IVC) filters. IVC filters are used to prevent pulmonary embolisms, but when a patient no longer needs one it has to be removed. The two Argon kits are designed to fish out any retrievable IVC filter […]

Fully Disposable Endovascular Robot Unveiled

Microbot Medical, a company with offices in Massachusetts and Israel, is about to release the world’s first fully disposable endovascular surgical robot. The LIBERTY device is intended for use in a variety of cardiovascular, neurovascular, and peripheral vascular procedures, manipulating catheters in a fly-by-wire way. Since it can be operate (Read more...)

Interview with Medtronic’s Mark Pacyna on Approval of IN.PACT AV DCB for Failing AV Fistulae

End-stage renal disease (ESRD) patients experiencing kidney failure typically require hemodialysis in order to artificially remove fluid and waste from blood and maintain appropriate electrolyte concentrations. For many patients on hemodialysis, an arteriovenous (AV) fistula is created to link an artery to a vein. Veins are too fragile for frequent (Read more...)

Robotic System for Deep Endovascular Instrument Guidance

Researchers at the Polytechnique Montréal Nanorobotics Laboratory in Canada have developed a new method to guide endovascular instruments into complex vascular structures that were hitherto inaccessible to endovascular surgeons. The technique involves moving the patient and the endovascular instrument using a robotic platform within a magnet (Read more...)