Annuloplasty Devices Manufacturers

Annuloplasty devices are used for repairing and replacing a heart valve in various embodiments. These devices have at least first and second support rings connected together in a coiled configuration to about opposite sides of a valve annulus. A replacement valve may be secured to the coil-shaped device. Various alternative fastening systems include suture fastening systems, mechanical fastening systems, shape memory alloy fastening systems and other fastening systems relying only on the resilience between adjacent coils.