GI Windows

GI Windows Surgical is a medical technology company specializing in innovative anastomotic technology using self-forming magnets to enable less invasive gastrointestinal surgical procedures. The company's core products—Flexagon™ Self-forming Magnets and Otoloc™ Access System—both FDA 510(k) cleared, facilitate the creation of surgical connections in the GI tract without sutures or staples. This represents the first significant breakthrough in anastomotic procedures in over 40 years. The technology demonstrates superior healing outcomes compared to traditional staplers in preclinical studies and clinical publications, with applications across bariatric, colorectal, and general surgical oncology. The company, founded as a spin-out from Beacon Endoscopic and headquartered in Westwood, Massachusetts, is backed by prominent investors including Johnson & Johnson and has secured significant funding for clinical development and commercialization.