In what represents the first patenting in the name of Houston-based Neurastasis Inc., company co-founders Kirt Gill and Joe Upchurch describe a head-worn apparatus for neural stimulation that can be used to treat or augment recovery from medical conditions, particularly ischemic stroke.

The U.S. FDA’s warning letter to Fresenius Kabi AG of Homburg, Germany highlighted several problems with the compliance practices at the company’s plant in North Andover, Mass., but there is more than just a compliance issue at play. Fresenius had acquired the Ivenix infusion pump and the inspected research and development site in its 2022 acquisition of Ivenix Inc., another example of the regulatory and compliance hazards of acquisitions in the med-tech space.

In a grand slam for Dexcom Inc., the U.S. FDA cleared its Stelo glucose biosensor system for over-the-counter marketing, making it the first integrated continuous glucose monitor available without a prescription. Designed for use by the 25 million adults with diabetes who do not use insulin and do not have problematic hypoglycemia, the FDA indication expanded the clearance for Stelo to include individuals without diabetes “who want to better understand how diet and exercise may impact blood sugar levels,” dramatically expanding the market opportunity.

Researchers from the University of Edinburgh seek protection for an algorithm developed using artificial intelligence that could be used by doctors to diagnose heart attacks more quickly and effectively.