The wave of home-use tests for the COVID-19 pandemic has amplified the question of how device makers might validate such a test, but there is also the question of how to convert a device from prescription-only (Rx-only) use to over-the-counter (OTC) status to consider. The FDA has provided an update on OTC devices, which indicates that a conversion from prescription-only use to OTC use will require usability testing and a new regulatory filing, but the update conflicts with the agency’s own policy on changes to a device undertaken only to convert the label from prescription to OTC use.

The FDA said it has withdrawn the accreditation of Accelerated Device Approval Services LLC (ADAS), of Miami, for making false presentations about one of the company’s employees. Among the allegations are that the company named a reviewer who was never employed by ADAS, and that the company misled a client about the status of a regulatory filing.

TORONTO – Western New York Imaging Group, a one-hour drive across the U.S.-Canadian border, will soon be the site for a hard launch of Champ, a system developed by Voxneuro Inc. that evaluates suspected cognitive brain disorder or symptoms such as fatigue, memory loss or brain fog. This comes after Voxneuro won FDA registration of the cognitive platform as a class II exempt medical license, followed last month by Health Canada approval of the system for help diagnosing concussion, traumatic brain injury and dementia.

The FDA’s quarterly report on device user fee performance goals encodes a number of metrics, such as the rate at which PMA originals are cited for a major deficiency on the first review cycle. For premarket approval applications (PMAs) filed in fiscal year 2021 to date, the major deficiency rate on the first cycle is 86%, which would be tied for the fifth highest rate in two decades if that rate holds throughout the balance of the fiscal year.

Medtronic plc got a thumbs up from the FDA for two Accurhythm algorithms to detect atrial fibrillation and asystole in patients who have heart rhythm abnormalities. The new artificial intelligence (AI)-based algorithms are designed for use on the company’s Linq II insertable cardiac monitor (ICM). Dublin-based Medtronic said the Accurhythm AI algorithms will be available on its Carelink Network later this year for use with all implanted Linq II devices in the U.S.

PERTH, Australia – The FDA gave the thumbs up to Omniscient Neurotechnology Ltd.’s Quicktome, the first brain connectomics planning software that provides neurosurgeons with a digital brain mapping platform to visualize and understand a patient's brain networks before performing brain surgery. By visualizing networks that are responsible for complex functions such as language, movement, and cognition, Quicktome assists neurosurgeons in making more informed decisions and reduces surgical uncertainty.

Stryker Corp. has won the FDA’s nod for an implantable balloon spacer to aid in the healing of torn rotator cuffs. The de novo clearance of the Inspace subacromial tissue spacer system comes more than a decade after the biodegradable shoulder repair implant first debuted in European markets. The minimally invasive Inspace device is intended for arthroscopy treatment of massive irreparable rotator cuff tears (MIRCTs).

Looking to increase adoption among more tobacco users, Carrot Inc. expanded the indications for use of its smoking cessation breathalyzer with a new FDA 510(k) clearance to include the claims related to a recent study in the labeling and promotion of the sensor. The clinical trial demonstrated the Bluetooth-enabled sensor’s ability to increase a person’s motivation to quit.

Medtronic plc won expanded FDA 510(k) approval for its Arctic Front family of cardiac cryoablation catheters for alternative treatment of recurrent symptomatic paroxysmal atrial fibrillation (AF) as an alternative to the current standard first-line treatment, antiarrhythmic drug (AAD) therapy. The Arctic Front family of catheters are the first catheter ablation devices in the U.S. approved to help physicians improve AF patient outcomes before drug failure. They have also been proven to shorten the time to diagnosis, according to Dublin-based Medtronic.