Holliston, Mass.-based Harvard Apparatus Regenerative Technology Inc. (HART) is seeking patent protection for synthetic structural support devices for use in esophageal tissue regeneration, in which the synthetic structural supports have been seeded with cells (e.g., mesenchymal stem cells) to form a cellular sheath on the supports’ outer surfaces.
Researchers from the University of Michigan have filed for patent protection of methods and systems to identify actual esophageal tissue changes and/or damage during cardiac ablation procedures.
Neuroimmune modulation using vagus nerve stimulation (VNS) reduced Crohn’s disease symptoms and improved patient quality of life, a study published in the Journal of Crohn’s and Colitis found. The research by Setpoint Medical Corp. could provide a better option for patients with the autoimmune disorder than biologics, which often fail to work over time and can cause significant adverse effects.
Bariatek Medical SA’s team of inventors reported on a patent for a delivery system for introducing or deploying a gastrointestinal implant, particularly a bypass sleeve used to treat obesity and diabetes.
Laborie Medical Technologies Inc. continued a string of recent deals with an agreement to acquire Urotronic Inc. for $255 million cash up front with an additional $345 million in payments contingent on meeting specified commercial and reimbursement milestones. Laborie already held a minority interest in the manufacturer of the Optilume drug-coated balloon technology for treatment of urethral strictures and benign prostatic hyperplasia (BPH).
Neuraxis Inc. has initiated a clinical study to evaluate the efficacy of its IB-Stim neuromodulation system in treating children with post-concussion syndrome (PCS). The aim is to see whether IB-Stim can ease the constellation of symptoms that occur after mild traumatic brain injury such as headaches, dizziness and problems with concentration and memory.
Levita Magnetics International Corp. received uplifting news this week as the U.S. FDA cleared its magnetic-Assisted Robotic Surgery (MARS) minimally invasive surgical platform. MARS builds on the company’s first product, the Levita magnetic surgical system, by providing greater control of surgical instruments to surgeons. The platform is cleared for use in bariatric, colorectal, gallbladder and prostate surgeries.
Endotheia Inc. reported the successful completion of a first-in-human clinical trial of its steerable technology for endoscopic surgery. The single-use device integrates with standard forward-viewing gastroscopes, allowing physicians to replicate the functions of specialized duodenoscopes that are currently used in the treatment of biliary disease.
Sequana Medical NV has reported additional data on safety, survival and quality of life from its POSEIDON pivotal study in North America, evaluating its Alfapump device used in the treatment of patients with recurrent or refractory ascites caused by liver cirrhosis. The data were recently presented at the European Association for the Study of the Liver 2023 congress in Vienna.
The early detection of chronic liver disease (CLD) could help in the prevention of cardiovascular diseases (CVD), according to a study published in the Journal of Hepatology. Using Perspectum Ltd.’s Livermultiscan, a noninvasive MRI scan, researchers analyzed liver data and found that liver disease activity measured by MRI corrected T1 (cT1) is associated with higher risk of major CVD events.
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