The European Patent Office (EPO) has published patent application EP3849466A1 concerning an arteriovenous graft system and an arteriovenous valve device. The publication date is March 11, 2026. The patent application was filed by Academisch Ziekenhuis Leiden H.O.D.N. Leids Universitair Medisch Centrum.

This publication represents the granting of a patent for a specific medical device technology. While it does not impose new regulatory obligations on companies, it is crucial for medical device manufacturers and healthcare providers to be aware of new intellectual property in this area. Companies operating in the prosthetics and cardiovascular device sectors should review this patent to ensure their products do not infringe on the granted claims and to inform their own R&D strategies.