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Nuwellis Receives Notice of Allowance of a New U.S. Patent Strengthening Vivian™ Pediatric System with Advanced Clamp Safety Technology

Nuwellis, Inc. (NUWE) 
Company Research Source: GlobeNewswire
MINNEAPOLIS, Nov. 10, 2025 (GLOBE NEWSWIRE) -- Nuwellis, Inc. (Nasdaq: NUWE), a medical technology company committed to delivering solutions for patients with cardio-renal conditions, addressing the critical interplay between the heart and kidneys, today announced that the United States Patent and Trademark Office has issued Nuwellis a notice of allowance for a new patent covering advanced safety mechanisms for blood return line clamps used in extracorporeal blood filtration systems, including the company’s Vivian™ Pediatric Continuous Renal Replacement Therapy (CRRT) System currently in development. Many extracorporeal blood filtration systems rely on automated clamps as part of their safety design to prevent air embolism or pressure imbalances. The newly patented technology enhances this core function by dynamically adjusting clamping force based on environmental factors, automatically reconditioning the tubing under defined thermal conditions, and adding thermal insulation for i Show less Read more
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