The U.S. FDA has posted notice of an advisory issued by Dublin-based Medtronic plc, regarding the Heartware ventricular assist device due to a pump weld defect, which the agency has identified as a class I recall. The recall affects devices that have been in use since 2006 and is associated with the entry of moisture into the pump center post, which can de-magnetize the magnets and thus trigger malrotation and consequently damage to the welds.

The U.S. FDA’s device center continues to promote alternatives to ethylene oxide (EtO) as a medical device sterilant, with the latest development involving radiation as a sterilizing technology. The agency said it may open a new master file program for radiation that follows an existing program that is agnostic as to sterilization method, and which may speed the adoption of alternative sterilization methods in the years ahead. The FDA’s Center for Devices and Radiological Health recently announced a pilot program for alternatives to EtO sterilization that would eliminate a significant number of regulatory filings.

Several companies showed promising results for automated insulin delivery (AID) systems at the American Diabetes Association (ADA) annual meeting in New Orleans. Studies of the systems, also known as artificial pancreas systems, indicate that integration with continuous glucose monitoring (CGM) systems enables substantially improved glycemic control, with more time in range (TIR) and less hypoglycemia than seen with multiple daily injection (MDI) therapy or insulin-pump therapy.

Abbott Laboratories received FDA clearance for its Freestyle Libre 3 continuous glucose monitoring system (CGM) just before the kickoff of the American Diabetes Association (ADA) annual meeting June 3 followed by breakthrough device designation for a combined CGM and continuous ketone monitoring system.

Although the death toll in the U.S. is nearing 1 million lives lost, signs continue to suggest that an end is in sight for the COVID-19 pandemic, the most disruptive global health crisis in a century. Now, into its third year, those at-risk have numerous options and growing numbers of people have achieved immunity through vaccines and infection.

The International Medical Device Regulators Forum (IMDRF) has posted a draft guidance for cybersecurity practices for legacy devices, a nod to the number of older devices that are difficult to secure. This document is a follow-up to a standing IMDRF guidance that spans the product life cycle, but which apparently left stakeholders with a few questions.

About 1,500 babies are born each year in the U.S. with microtia, which happens when the external ear is small and not formed properly, but 3Dbio Therapeutics Corp., and the Microtia-Congenital Ear Deformity Institute (MCEDI) of San Antonio have brought to patients a solution that avoids biocompatibility issues seen with existing solutions. The Auri Novo device, a 3D-printed reconstruction of the outer ear that leverages the patient’s own ear cartilage, eliminates the need to harvest rib cartilage or use porous polyethylene in lieu of native cartilage, another indication that the era of personalized medicine is finally in view.

Drug and device makers are necessarily wary of any activities that could lead to prosecution under the False Claims Act (FCA), but seemingly innocuous activities are now fair game for federal prosecutors. The latest example is the FCA prosecution of Caris Life Sciences for filing claims for cancer tests outside the 14-day post-discharge window, and Mark Gardner, directing attorney at Gardner Law of Stillwater, Minn., told BioWorld that device makers should be on the alert because it appears that federal authorities are ramping up enforcement.

Camera pills were never quite like this. Developed by Vibrant Gastro Inc. for people suffering from chronic idiopathic constipation (CIC) the Vibrant system capsule is designed to travel deep into the gut and vibrate, augmenting the natural mechanisms of the body that govern bowel function.