Product Overview
Designed in collaboration with a practicing spine surgeon, the SmartLOX system provides an extensive selection of plate and screw variations and sizes. SmartLOX uses Captiva Spine’s patented locking device that you’ll see, hear, and feel as the fastener automatically locks securely into place. The NiTinol™ metal effectively eliminates the possibility of screws backing out of the plate.
(https://www.captivaspine.com/)