Home » Medical » Boston Sci Wins Nod for Next Gen Watchman DeviceMedicalBoston Sci Wins Nod for Next Gen Watchman Device Manny Johnson July 23, 2020 0 Views The Marlborough, MA-based company said it will have a limited launch of the Watchman FLX Left Atrial Appendage Closure (LAAC) technology and a broader launch in 4Q20.