The U.S. FDA has granted breakthrough device designation to Mojo Vision Inc. for its first-of-a-kind true smart contact lens. The Mojo Lens, which features “invisible computing” and a built-in display, enables people to get timely information without having to look away from what they are doing or glance at a screen.

Device makers only can watch when cardiologists grapple with federal agency officials over device utilization. However, cardiologists are punching back hard against a rule used to judge whether a coronary artery stent is appropriately used, thus ensuring these devices won’t suffer a significant drop in utilization.

Transenterix Inc., of Research Triangle Park, N.C., said Tuesday that it has filed a 510(k) submission with the U.S. FDA for the Intelligent Surgical Unit (ISU), a machine vision system designed to work with its robotic Senhance surgical system. The new technology would equip users of the Senhance system with augmented intelligence to improve performance and surgical outcomes.

As a word to the wise in a week filled with FDA advisory committee meetings on potential new opioid drugs, the state of Oklahoma filed a lawsuit Monday against three distributors, reminding everyone in the U.S. opioid prescription supply chain of the risk of litigation and hefty penalties.