Getinge announced today that it received EU MDR certification for its Advanta V12 covered stent system for patients with aortoiliac occlusive disease (AIOD). The balloon-expandable covered stent's indication aligns with AIOD, which includes treating lesions at the aortic bifurcation. Getinge said EU MDR certification highlights its dedication … [Read more...] about Getinge wins European approval for covered stent system
Cardiology
Nitinol grips prevent slips in Abbott’s heart valve clips
Nitinol is a key material in the heart valve clips that Abbott designed for its TriClip and MitraClip transcatheter edge-to-edge repair (TEER) systems. Abbott designed the TriClip system (approved by the FDA in April 2024) for reducing tricuspid valve regurgitation using fourth-generation heart valve clips that Abbott originally developed for … [Read more...] about Nitinol grips prevent slips in Abbott’s heart valve clips
Biosense Webster reports positive dual-energy ablation results
Johnson & Johnson's Biosense Webster unit today announced positive three-month follow-up results from its SmartfIRE clinical trial. The study evaluated the use of the dual-energy ThermoCool SmartTouch SF catheter. ThermoCool SmartTouch SF is the first dual-energy pulsed field ablation (PFA)/radiofrequency (RF) ablation catheter integrated … [Read more...] about Biosense Webster reports positive dual-energy ablation results
Medtronic has positive data for single-shot mapping ablation catheter
Medtronic [WtwhTicker symbol="MDT"](NYSE: MDT)[/WtwhTicker] today announced positive clinical trial data for its Sphere-360 investigational pulsed field ablation (PFA) catheter technology. The single-shot mapping and ablation catheter uses pulsed field energy to treat patients with paroxysmal AFib. Medtronic presented interim findings on the … [Read more...] about Medtronic has positive data for single-shot mapping ablation catheter
Boston Scientific begins trial of Faraview PFA software with magnetic nav catheter
Boston Scientific [WtwhTicker symbol="BSX"](NYSE: BSX)[/WtwhTicker] announced today that it began a new study of its Faraview software module for the Farawave pulsed field ablation (PFA) catheter. The NAVIGATE-PF study evaluates Faraview when used to visualize and track the Farawave Nav PFA catheter for treating AFib. Faraview and the Farawave … [Read more...] about Boston Scientific begins trial of Faraview PFA software with magnetic nav catheter
High voltage in the heart: PFA catheter design tips from Biosense Webster
Tushar Sharma at J&J Medtech’s Biosense Webster discusses pulsed-field ablation (PFA) catheter shapes, sensors, electrodes and device design tips.
Biosense Webster’s pulsed-field ablation (PFA) catheter design and development starts in the heart.
That’s where PFA treats atrial fibrillation (AFib) by killing cardiac cells to isolate errant heart signals and prevent them from triggering irregular heartbeats. PFA uses electric fields to permanently open holes in the walls of heart cells … [Read more...] about High voltage in the heart: PFA catheter design tips from Biosense Webster
How Abbott created its next-gen RF ablation system
For Abbott, combining two innovations into one AFib-treating system required manufacturing fine-tuning. The project’s R&D director explains. Pulsed field ablation (PFA) has generated a great deal of buzz for its potential to reduce complications in procedures for treating atrial fibrillation (AFib). But even as Abbott is developing its Volt … [Read more...] about How Abbott created its next-gen RF ablation system
Abbott is launching its latest Navitor TAVI system in the U.S.
Abbott (NYSE:ABT) is launching the latest generation of its Navitor heart valve technology in the U.S., according to one company official. In a post on LinkedIn, Chris Waddell, Abbott’s U.S. VP for transcatheter aortic valve implantation (TAVI), shared the news of the launch. The latest version — called the Navitor Vision — features a range of … [Read more...] about Abbott is launching its latest Navitor TAVI system in the U.S.
After recall and relaunch, Medtronic wants to go global with its catheter-delivered Harmony valve
Each Medtronic Harmony valve is sewn by hand to attach laser-cut pig tissue to the nitinol that makes this minimally invasive heart implant possible. Medtronic’s Harmony transcatheter pulmonary valve (TPV) design is paying off after engineers solved a delivery catheter recall and relaunched the system this year. The Harmony TPV uses pig tissue, … [Read more...] about After recall and relaunch, Medtronic wants to go global with its catheter-delivered Harmony valve