Fibred versus non-fibred embolization coils Animal data show that fibred coils achieve faster occlusion with fewer coils compared to non-fibred options.1 In a preclinical model, fibred coils required significantly fewer devices to achieve acute occlusion, supporting efficiency when time, cost, and radiation exposure all matter. Explore the fibre study Whether used alone or alongside detachable coils, Nester® coils can help you meet clinical goals while delivering economic value. When seconds matter, fibred coils win Nester embolization coils and microcoils are made of soft platinum with spaced synthetic fibres and come preloaded for smooth delivery through standard angiographic catheters. They’re designed to form a tight, thrombogenic occluding mass—across a wide range of diameters and lengths. SIGN UP FOR EMAIL PRIVACY 1. White SB, Wissing ER, Van Alstine WG, et al. Comparison of fibered versus nonfibered coils for venous embolization in an ovine model. J Vasc Interv Radiol. 2023;34(5):888–895. Please follow any step-by-step instructions carefully, including the risk, technical information, Device Name and intended use provided in the IFU at cookmedical.eu. Note that some products or part numbers may not be available in all markets; consult your Cook representative for details. If you sign up for email, here is our privacy statement. Any personal information you choose to provide may be securely transferred, maintained, and processed globally by Cook Group companies. This email was sent by ET 2026 organizers on behalf of Cook Medical, 750 N. Daniels Way, Bloomington, IN 47404 US. © COOK 2026 | IR-WF1102523-EN-F