X-trodes Ltd. has raised $4.5 million to develop its portfolio of wearable smart technologies that measure and analyze electrophysiological signals. Tel Aviv-based X-trodes is developing two products – a wireless system “Smart Skin” for sleep monitoring and a wearable system to prevent muscle injuries and accelerate recovery. The core technology is based on an intellectual property (IP) developed in the nanotechnology laboratory of Tel Aviv University.

The question of bias in artificial intelligence (AI) algorithms is generally thought to be overcome by ensuring that the data set used to train the algorithm is representative of the population at large. However, Naomi Aaronson, executive director of clinical evaluation at the Blue Cross Blue Shield Association, said its not that simple because demographic data can combine in unpredictable ways and thus “the only real understanding of whether it works is in the clinical validation” of the algorithm in various settings.

PARIS – Teams from the Pitié-Salpêtrière hospital, the Institute for Research in Development, Sorbonne University and the National Institute of Health and Medical Research are proposing a new technique that uses artificial intelligence (AI) to identify the risk of developing a type of cardiac arrhythmia called Torsades de pointes (TdP) associated with taking certain drugs.

Feops SA reported that its Heartguide product has received de novo authorization from the FDA for pre-operative planning of left atrial appendage occlusion (LAAo) with the Boston Scientific Corp. Watchman device. The software platform is designed to help physicians virtually model clinical scenarios with different implant positions and sizes of the Watchman device using digital twin technology based on patient-specific virtual replicas of the heart. It is currently commercially available in the EU, U.K., Canada and Australia for transcatheter aortic valve implantation and LAAo workflows.

The Scottish government has signed a deal with digital therapeutics company Big Health Inc. to make a cognitive behavior therapy (CBT) platform for anxiety and insomnia available through the NHS. It makes Scotland the first country to provide a digital therapeutic for anxiety and insomnia nationally.

The Ernst & Young Pulse of the Industry 2021 report outlined several ways med-tech companies can benefit from fundamental changes in business wrought by the pandemic to build a stronger foundation for the future. While the need for more agile supply chains and the drive to measure social and environmental impact as well as financial metrics have affected all economic sectors, COVID-19 transformed the med-tech industry in specific ways that could have long-lasting impact.

After nearly two years of waiting, Withings SA won FDA clearance for its Scanwatch, a smartwatch that can take an electrocardiogram and monitor for sleep disturbances indicative of sleep apnea or respiratory illnesses such as chronic obstructive pulmonary disease. The FDA action makes the watch the first cleared for both functions.

Mindmaze SA raised $125 million in a debt financing round led by Albacore Capital Group to expand its virtual reality-based digital neurotherapeutics platform. Total funding for Mindmaze now exceeds $235.7 million to date. Investors include the Hinduja Group, Venture Kick, the Foundation for Technological Innovation, and Leonardo DiCaprio. The Mindmaze platform assesses and restores cognitive and motor function in individuals who have sustained neural injuries or impairment from degeneration and aging.

Calpro AS and Ampersand Health Ltd. are combining technologies to provide a self-management and remote monitoring solution for people with inflammatory bowel disease (IBD). The partnership will integrate Oslo, Norway-based Calpro’s smart biomarker test with Ampersand’s digital therapeutic app My IBD Care. The companies said the collaboration could help reduce the administrative burden of IBD patient care.

Limbix Health Inc. released data demonstrating a 21% remission rate and 29% response rate for Sparkrx, its prescription digital therapeutic, in adolescents who completed the program as recommended. The company presented study results on Oct. 8 at the 2021 American Academy of Pediatrics National Conference in San Francisco.