The U.S. Food and Drug Administration (FDA) has granted Breakthrough Device Designation to Bentley’s BeFlared FEVAR Bridging Stent Graft System - acknowledging its unique clinical value and confirming its distinction as the first dedicated solution of its kind for complex FEVAR procedures. This recognition marks an important moment in Bentley’s journey to bring next-generation solutions to physicians and patients in the US.
The FDA assigns this status to devices that are expected to provide a more effective treatment and offer significant advantages over existing approved alternatives.
“This recognition confirms what leading physicians have already demonstrated in the field: BeFlared is a next-generation tool for aortic repair,” said Sebastian Büchert, CEO of Bentley. “Its dedicated design brings control and predictability to procedures where there’s little room for compromise. This FDA breakthrough designation supports our continued commitment to delivering meaningful innovation and prepares the ground for future growth in the US.”
Developed as the first dedicated bridging stent for FEVAR, BeFlared combines a stepped balloon design with a third radiopaque marker, enabling precise and controlled one-step deployment within graft fenestrations. Since receiving CE certification in late 2024 and launching commercially in early 2025, the device has been adopted by leading European centers. Initial clinical use has generated highly positive feedback, with the first outcome publications already published.
With the Breakthrough Device Designation for BeFlared, US regulators have formally acknowledged what physicians in Europe and other countries outside the US are already experiencing in daily practice: a technology that addresses clinical challenges unmet by any existing device. The unique stepped balloon design helps to eliminate the need for a second flaring step and thus might be associated with several clinical benefits resulting from the reduced procedural time, lower fluoroscopy time, less radiation and less wire manipulation.
Prof. Stéphan Haulon, a renowned vascular surgeon and long-standing scientific advisor to Bentley, added: “BeFlared addresses real challenges that physicians face in complex anatomies. It’s exciting to see regulators acknowledge its potential in such a decisive way.”
To learn more about the Breakthrough Device Designation program, visit the FDA’s website.
