Foramen ovale closure occlusion device MemoPart™

MemoPart™ Patent Foramen Ovale (PFO) Occluder is a self‐expanding double‐disc nitinol mesh occlusion device. The 2 discs are connected by a short waist allowing free motion of each disc. In order to increase its closing ability, the discs contain thin Polyester fabric. Product Features Modified rigidity and flexibility for different type of occluders - greater stiffness of Patent Foramen Ovale Occluder (PFOO) offers excellent supporting force for big disks. Uniform and smooth oxide film on nitinol wire effectively prevents from the release of nickel ion to guarantee the great biocompatibility and long-term safety. The optional hubless design of Patent Foramen Ovale Occluder (PFOO) helps with earlier endothelialization to minimize the risk of thrombosis. Indications for Use The MemoPart™ Patent Foramen Ovale (PFO) Occluder is a percutaneous, transcatheter occlusion device intended to close all types PFOs (i.e. classical as well as those with aneurysm of the septum) in patients with a history of stroke or transient ischemic attacks (TIAs) diagnosed by echocardiography with right‐to‐left shunting during the Valsalva maneuver.