A percutaneous hydrogel treatment for chronic low back pain has won a U.S. FDA breakthrough device designation. The status will enhance interactions between Baltimore, Md.-based Regeltec Inc. and the agency during regulatory review of the Hydrafil implant, accelerating the path to clinical trials and commercialization.

With the FDA perhaps days away from granting emergency use authorization (EUA) for the first U.S. COVID-19 vaccine, the Trump administration took a bow Dec. 8 at a summit called to celebrate what’s been accomplished and to explain what lies ahead in getting vaccines distributed throughout the country.

Airehealth Inc.'s management took a deep breath on hearing that the company's Vitalmed nebulizer received U.S. FDA 510(k) clearance after waiting nearly 11 months. The portable, electronic, vibrating mesh nebulizer will connect to the Orlando, Fla.-based company's diary companion app early next year as part of an integrated suite of products designed to help individuals with chronic respiratory issues track symptoms and better manage their care.

For the 795,000 Americans who suffer a stroke each year, time is brain. The U.S. FDA granted 510(k) clearance to a solution the developer says could cut time-to-treatment in stroke by an hour, preserving 3.6 years of healthy life. Nico.lab’s artificial intelligence-based CT scan analyzer, Strokeviewer LVO, uses an algorithm that enables faster triaging of stroke patients and enables physicians to see the location of occlusions in minutes.

Recent advances in biomarkers and imaging capabilities have improved the diagnosis of Alzheimer’s disease (AD). Fujirebio Diagnostics Inc. aims to further expand the arsenal of AD diagnostics with its Lumipulse G β-Amyloid Ratio (1-42/1-40) in vitro diagnostic test. On Wednesday, the company said it had filed a 510(k) submission with the U.S. FDA for premarket clearance of the Lumipulse G β-Amyloid IVD.