AOA_MemotainAOA, Sturtevant, Wis, announced that it is now the exclusive North American distributor of Memotain, a nitinol CAD/CAM retainer.

Memotain retainers feature a computer aided manufacturing process that allows for control of optimal placement and a contoured fit.

According to a press release from the company, the memory-based metal helps maintain shape integrity, while the transfer tray provides faster and more predictable delivery.